Scag Power Equipment STT61A-27CH, STT61A-27CH-NS, STT52A-27CH, STT61A-31BV-SS, STT-27KA Operator's Manual [en, es]

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Page 1

MODEL STT

OPERATOR’S MANUAL

THIS MANUAL CONTAINS THE OPERATING INSTRUCTIONS AND SAFETY INFORMATION FOR YOUR SCAG MOWER. READING THIS MANUAL CAN PROVIDE YOU WITH ASSISTANCE IN MAINTENANCE AND ADJUSTMENT PROCEDURES TO KEEP YOUR MOWER PERFORMING TO MAXIMUM EFFICIENCY. THE SPECIFIC MODELS THA T THIS BOOK COVERS ARE CONTAINED ON THE INSIDE COVER. BEFORE OPERA TING YOUR MACHINE, PLEASE READ ALL THE INFORMATION ENCLOSED.

P ART NO. 03164

PRINTED 10/04

PRINTED IN USA

Page 2

WARNING:

FAILURE TO FOLLOW SAFE OPERATING PRACTICES

MAY RESULT IN SERIOUS INJURY.

* Keep all shields in place, especially the grass discharge chute. * Before performing any maintenance or service, stop the machine and remove the spark plug wire and ignition key. * If a mechanism becomes clogged, stop the engine before cleaning. * Keep hands, feet and clothing away from power-driven parts. * Read this manual completely as well as other manuals that came with your mower. * Keep others off the tractor (only one person at a time)

REMEMBER - YOUR MOWER IS ONLY AS SAFE AS THE OPERATOR!

Hazard control and accident prevention are dependent upon the awareness, concern, prudence, and proper training of the personnel involved in the operation, transport, maintenance, and storage of the equipment.

This manual covers the operating instructions

and illustrated parts list for:

STT52A-27CH with a serial number of A5900001 to A5999999 STT61A-27CH with a serial number of A6000001 to A6099999 STT61A-27KA with a serial number of A6200001 to A6299999 STT61A-29DFI-SS with a serial number of A6500001 to A6599999 STT61A-31BV-SS with a serial number of A6700001 to A6799999 STT61A-27CH-NS with a serial number of B0000001 to B0099999 STT-27KA with a serial number of A6800001 to A6899999 STT-29DFI-SS with a serial number of A9500001 to A9599999 STT-31BV -SS with a serial number of A9600001 to A9699999 SMT-52A with a serial number of A7100001 to A7199999 SMT-61A with a serial number of A7200001 to A7299999 SMT-61A (31BV) with a serial number of A7300001 to A7399999 SMST-72A with a serial number of A7600001 to A7699999

Always use the entire serial number listed on the serial number tag when referring to this product.

Page 3

TABLE OF CONTENTS

SUBJECT PAGE Section 1 - General Information

1.1 Introduction .............................................................................................................................1

1.2 Directional Reference .............................................................................................................1

1.3 Servicing the Engine and Drive Train Components ................................................................1

1.3 Symbols ............................................................................................................................... 2-3

Section 2 - Safety Information

2.1 Introduction .............................................................................................................................4

2.2 Signal W ords ...........................................................................................................................4

2.3 Considerations Before Operation ...........................................................................................4

2.4 Operation Considerations ........................................................................................................5

2.5 Roll Over Protection System (Optional) .................................................................................7

2.6 Maintenance Considerations ...................................................................................................8

2.7 Safety and Instructional Decals..............................................................................................9

Section 3 - Specifications ....................................................................................................10-11

Section 4 - Operating Instructions

4.1 Controls and Instrument Identification..................................................................................12

4.2 Safety Interlock System........................................................................................................13

4.3 Initial Run-In Procedures......................................................................................................14

4.4 Starting the Engine................................................................................................................14

4.5 Ground Travel and S teering ..................................................................................................14

4.6 Engaging the Deck Drive .....................................................................................................15

4.7 Hillside Operation .................................................................................................................16

4.8 Parking the Mower ...............................................................................................................16

4.9 After Operation ....................................................................................................................16

4.10 Removing Clogged Material .................................................................................................16

4.1 1 Moving Mower with Engine Stopped ...................................................................................17

4.12 Recommendations for Mowing.............................................................................................17

4.13 Adjusting Cutting Height.......................................................................................................17

4.14 T owing ..................................................................................................................................18

Section 5 - Troubleshooting Cutting Conditions ............................................................. 19-21

Page 4

TABLE OF CONTENTS (CONT'D)

SUBJECT PAGE

Section 6 - Adjustments

6.1 Parking Brake Adjustment ....................................................................................................22

6.2 Travel Adjustments ...............................................................................................................22

6.3 Throttle Control and Choke Adjustments..............................................................................24

6.4 Belt Adjustment ....................................................................................................................24

6.5 Belt Alignment ......................................................................................................................24

6.6 Cutter Deck Adjustments .....................................................................................................25

Section 7 - Maintenance

7.1 Maintenance Chart ...............................................................................................................28

7.2 Lubrication Fitting Points ......................................................................................................29

7.3 Hydraulic System..................................................................................................................31

7.4 Engine Oil .............................................................................................................................32

7.5 Engine Fuel System ..............................................................................................................32

7.6 Engine Air Cleaner................................................................................................................33

7.7 Battery ..................................................................................................................................34

7.8 Drive Belts ............................................................................................................................35

7.9 Cutter Blades ........................................................................................................................35

7.10 Tires ......................................................................................................................................36

7.11 Cutter Deck Gearbox ...........................................................................................................36

7.12 Kawasaki Cooling System ....................................................................................................37

7.13 Body , Deck, Hopper and Upholstery ....................................................................................3 8

Section 8 - Replacement Parts

Notes ..............................................................................................................................................39

STT52A, STT61A Cutter Deck ............................................................................................... 40-41

STT72A Cutter Deck ............................................................................................................... 42-43

Cutter Deck Controls................................................................................................................ 44-45

Sheet Metal Components.......................................................................................................... 46-47

STT Roll Over Protection System without Suspension Seat .................................................... 48-49

STT Roll Over Protection System with Suspension Seat ......................................................... 50-51

Deck Drive Components .......................................................................................................... 52-53

Engine and Attaching Parts (Kohler)........................................................................................ 54-55

Engine and Attaching Parts (Kawasaki & Briggs & Stratton)................................................. 56-57

Brake and Steering Components .............................................................................................. 58-59

Fuel and Hydraulic System ....................................................................................................... 60-61

Fuel and Hydraulic System (Kawasaki 29DFI) ....................................................................... 62-63

Hydraulic Pump (BDP-16A) .................................................................................................... 64-65

Hydraulic Pump with Cooling Fan (BDP-16A)........................................................................ 66-67

Electrical System (Kohler & Briggs & Stratton)...................................................................... 68-69

Electrical System (Kawasaki 27HP) ........................................................................................ 70-71

Electrical System (Kawasaki 29DFI)....................................................................................... 72-73

Replacement Decals ................................................................................................................. 74-75

Electrical Schematic (Kohler) ........................................................................................................76

Electrical Schematic (Kawasaki 27HP) .........................................................................................77

Electrical Schematic (Kawasaki 29DFI)........................................................................................78

Electrical Schematic (Briggs & Stratton 31BV) ............................................................................79

Warranty Statement .............................................................................................. following section 8

Page 5

Section 1

GENERAL INFORMATION

1.1 INTRODUCTION

Your mower was built to the highest standards in the industry . However, the prolonged life and maximum efficiency of your mower depends on you following the operating, maintenance and adjustment instructions in this manual.

If additional information or service is needed, contact your Scag Power Equipment Dealer.

We encourage you to contact your dealer for repairs. All Scag dealers are informed of the latest methods to service this equipment and provide prompt and efficient service in the field or at their service shop. They carry a full line of Scag service parts.

USE OF OTHER THAN ORIGINAL SCAG REPLACEMENT PARTS WILL VOID THE WARRANTY.

When ordering parts, always give the model and serial number of your tractor. The serial number plate is located where shown in Figure 1-1.

SERIAL NUMBER PLATE LOCATION

5,832,708

5,865,018

4,991,382

4,998,948

5,118,617

5,826,416

F T

4,487,006

4,885,903

4,920,733

4,967,543

MODEL

SERIAL

Scag approved attachments and accessories: GC-STT (p/n 9016, 9017, 9039) GC-STT-CS (p/n 9019, 9020, 9041) Mulch Plate (p/n 9260, 9261, 9262) Hurricane Mulch (p/n 9265, 9266, 9267) Cup Holder (p/n 9240) STT Hitch (p/n 9242) STT Bumper (p/n 9256) STT - Suspension Seat (p/n 9270) STT - Lights (p/n 9279) Tiger Striper (p/n 9269) Blade Buddy (p/n 9212)

WARNING:

For pictorial clarity , some illustrations and figures in this manual may show shields, guards or plates open or removed. Under no circumstances should your mower be operated without these devices in place.

All information is based upon product information available at the time of approval for printing. Scag Power Equipment reserves the right to make changes at any time without notice and without incurring any obligation.

1.2 DIRECTION REFERENCE

The “Right” and “Left”, “Front” and “Rear” of the machine are referenced from the operator’s right and left when seated in the normal operating position and facing the forward travel direction.

Figure 1-1 T ractor Serial Number Plate Location

USE ONLY SCAG APPROVED ATTACHMENTS AND ACCESSORIES.

Attachments and accessories manufactured by companies other than Scag Power Equipment are not approved for use on this machine.

390S0137A

1.3 SERVICING THE ENGINE AND DRIVE TRAIN COMPONENTS

The detail servicing and repair of the engine, hydraulic pumps and gearboxes are not covered in this manual; only routine maintenance and general service instructions are provided. For service of these components during the limited warranty period, it is important to contact your Scag dealer or find a local authorized servicing agent of the component manufacturer. Any unauthorized work done on these components during the warranty period may void your warranty .

Page 6

ISO Symbols

CE Mark

SYMBOL DESCRIPTION

Choke

Parking Brake

On/Start

SYMBOL DESCRIPTION

Transmission

Spinning Blade

48071S

Spring T ension on Idler

Off/Stop

Oil

WARNING

Falling Hazard

FALLING HAZARD

USE ONLY SCAG APPROVED

RIDING ATTACHMENTS

SEE OPERATOR'S MANUAL

481109

Page 7

SYMBOL DESCRIPTION SYMBOL DESCRIPTION

481039S

Fast

Continuously V ariable - Linear

Pinch Point

Slow

Cutting Element - Basic Symbol

Cutting Element - Engage

Hourmeter/Elapsed Operating Hours

Thown Object Hazard Keep Bystanders Away

Cutting Element - Disengage

Read Operator's Manual

Page 8

SAFETY INFORMATION

2.1 INTRODUCTION

Your mower is only as safe as the operator. Carelessness or operator error may result in serious bodily injury or death. Hazard control and accident prevention are dependent upon the awareness, concern, prudence, and proper training of the personnel involved in the operation, transport, maintenance and storage of the equipment. and thoroughly familiar with all of the controls before operating the mower. The owner/user can prevent and is responsible for accidents or injuries occuring to themselves, other people or property .

READ THIS OPERATOR’S MANUAL BEFORE ATTEMPTING TO START YOUR MOWER.

Make sure every operator is properly trained

Section 2

The signal word “DANGER” denotes that an extremely hazardous situation exists on or near the machine that could result in high probability of death or irrepairable injury if proper precautions are not taken.

WARNING:

The signal word “WARNING” denotes that a hazard exists on or near the machine that can result in injury or death if proper precautions are not taken.

CAUTION:

A replacement manual is available from your authorized Scag Service Dealer or by contacting Scag Power Equipment, Service Department at P.O. Box 152, Mayville, WI 53050 or contact us via the Internet at www.scag.com. Use the contact form to make your request. Please indicate the complete model and serial number of your Scag product when requesting replacement manuals.

2.2 SIGNAL WORDS

This symbol means “Attention! Become Alert! Your Safety is Involved!" The symbol is used with the

following signal words to attract your attention to safety messages found on the decals on the machine and throughout this manual. The message that follows the symbol contains important information about safety . T o avoid injury and possible death, carefully read the message! Be sure to fully understand the causes of possible injury or death.

Signal Word:

The signal word “CAUTION” is a reminder of safety practices on or near the machine that could result in personal injury if proper precautions are not taken.

Your safety and the safety of others depends significantly upon your knowledge and understanding of all correct operating practices and procedures of this machine.

2.3 BEFORE OPERATION CONSIDERATIONS

1. NEVER allow children to operate this riding mower.

Do not allow adults to operate this machine without proper instructions.

2. DO NOT mow when children and/or others are

present. Keep children out of the mowing area and in the watchful care of a responsible adult other than the operator. Be alert and turn machine off if a child enters the area.

3. Clear the area to be mowed of objects that could be picked up and thrown by the cutter blades.

It is a distinctive word found on the safety decals on the machine and throughout this manual that alerts the viewer to the existence and relative degree of the hazard.

4. DO NOT carry passengers.

5. DO NOT operate the machine under the influence of alcohol or drugs.

Page 9

Section 2

2.3 BEFORE OPERATION CONSIDERATIONS (CONT'D)

6. If the operator(s) or mechanic(s) cannot read English or Spanish, it is the owner's responsibility to explain this material to them.

7. DO NOT wear loose fitting clothing. Loose clothing, jewelry or long hair could get tangled in moving parts. Do not operate the machine wearing shorts; always wear adequate protective clothing including long pants. Wearing safety glasses, safety shoes and a helmet is advisable and is required by some local ordinances and insurance regulations.

8. Operator hearing protection is recommended, particularly for continuous operation of the mower. W ear suitable hearing protection. Prolonged exposure to loud noise can cause hearing impairment or loss.

9. Keep the machine and attachments in good operating condition. Keep all shields and safety devices in place. If a shield, safety device or decal is defective or damaged, repair or replace it before operating the machine.

12. DO NOT add fuel to a running or hot engine. Allow

the engine to cool for several minutes before adding fuel.

13. Keep flammable objects (cigarettes, matches, etc.), open flames and sparks away from the fuel tank and fuel container.

14. Equipment must comply with the latest requirements per SAE J137 and/or ANSI/ASAE S279 when driven on public roads.

-NOTE-

If the mower is driven on public roads, it must comply with state and local ordinances as well as SAE J137 and/or ANSI / ASAE S279 requirements. Contact your local authorities for regulations and equipment requirements.

15. DO NOT operate without the side discharge chute installed and in the down position or with an optional grass catcher or mulch plate completely installed.

16. Check the blade mounting bolts at frequent intervals for proper tightness.

WARNING:

This machine is equipped with an interlock system intended to protect the operator and others from injury. This is accomplished by preventing the engine from starting unless the deck drive is disengaged, the parking brake is on, the steering control levers are in the neutral position and the operator is in the seat. The system shuts off the engine if the operator leaves the seat with the deck drive engaged and/or the steering control levers are not in the neutral postion and the parking brake is not engaged. Never operate equipment with the interlock system disconnected or malfunctioning.

10. Be sure the interlock switches are functioning correctly.

1 1. Fuel is flammable; handle it with care. Fill the fuel

tank outdoors. Never fill it indoors. Use a funnel or spout to prevent spillage. Clean up any spillage before starting the engine.

17. Make sure all hydraulic fluid connections are tight and all hydraulic hoses and lines are in good condition before starting the machine.

2.4 OPERATION CONSIDERATIONS

1. Know the function of all controls and how to stop quickly.

2. Reduce speed and exercise extreme caution on slopes and in sharp turns to prevent tipping or loss of control. Be especially cautious when changing directions on slopes.

WARNING:

DO NOT operate on steep slopes. T o check a slope, attempt to back up it (with the cutter deck down). If the machine can back up the slope without the wheels slipping, reduce speed and use extreme caution. ALWAYS FOLLOW OSHA APPROVED OPERATION.

Page 10

Section 2

2.4 OPERATION CONSIDERATIONS (CONT'D)

3. To prevent tipping or loss of control, start and stop smoothly , avoid unnecessary turns and travel at reduced speed.

4. When using any attachment, never direct the discharge of material toward bystanders or allow anyone near the machine while in operation.

5. Before attempting to start the engine, with the operator in the seat, disengage power to the cutter deck, place the steering control levers in the neutral position and engage the parking brake.

6. If the mower discharge ever plugs, shut off the engine, remove the ignition key , and wait for all movement to stop before removing the obstruction.

13. T ake all possible precautions when leaving the machine unattended, such as disengaging the mower, lowering the attachments, setting the parking brake, stopping the engine, and removing the key .

14. Disengage power to the attachments when transporting or when not in use.

15. The machine and attachments should be stopped and inspected for damage after striking a foreign object, and damage should be repaired before restarting and operating the machine.

CAUTION:

DO NOT touch the engine or the muffler while the engine is running or immediately after stopping. These areas may be hot enough to cause a burn.

WARNING:

DO NOT use your hand to dislodge the clogged discharge chute. Use a stick or other device to remove clogged material.

7. Be alert for holes, rocks, roots and other hidden hazards in the terrain. Keep away from any dropoff. Beware of overhead obstructions (low limbs, etc.), underground obstacles (sprinklers, pipes, tree roots, etc.). Cautiously enter a new area. Be alert for hidden hazards.

8. Disengage power to cutter deck before backing up. Do not mow in reverse unless absolutely necessary and then only after observation of the entire area behind the mower.

9. DO NOT turn sharply. Use care when backing up.

10. Disengage power to cutter deck before crossing roads, walks or gravel drives.

WARNING:

DO NOT run the engine inside a building or a confined area without proper ventilation. Exhaust fumes are hazardous and could cause death.

16. Keep hands and feet away from cutter blades and moving parts. Contact can injure.

17. Use care when loading or unloading the machine onto a trailer or truck.

18. Use care when approaching blind corners, shrubs, trees, or other objects that may obscure vision.

11 . Mow only in daylight or good artificial light.

12. NEVER raise the deck with the blades engaged.

Page 11

Section 2

2.5 ROLL OVER PROTECTION SYSTEM

WARNING:

Seat belt must be securely fastened during operation. Failure to do so could cause serious injury or loss of life.

This mower has been designed for good traction and stability under normal mowing conditions. However, caution must be used when traveling on slopes, especially when the grass is wet. Do not mow on wet grass. Wet grass reduces traction and steering control.

Any or all parts of the Roll Over Protection System MUST NOT be removed. Failure to adhere to this guideline could result in injury or death.

The potential exposure of this seat belt to severe enviromental conditions make it crucial to inspect the seat belt system regularly .

3. Check the buckle and latch for proper operation and determine if the latch plate is exessively worn, deformed, or of the buckle is damaged or cracked. See Figure 2-1.

INSPECT BUCKLE & LATCH

INSPECT WEBBING

Figure 2-1 Seat Belt Inspection

WARNING:

Reduce speed when turning, operating on slopes, slick or wet surfaces. Allow extra distance to stop.

It is recommended that the seat belt be inspected on a daily basis for signs of damage. Any seat belt system that shows cuts, fraying, extreme or unusual wear, significant discoloration due to UV exposure, dirt or stiffness, abrasion to the seat belt webbing, or damage to the buckle, latch plate, hardware or any other obvious problem should be replaced immediately.

WARNING:

Failure to properly inspect and maintain the seat belt can cause serious injury or loss of life.

1. Check the full length of the seat belt webbing for cuts, wear, fraying, dirt and stiffness. See Figure 2-1.

2. Check the seat belt webbing in areas exposed to ultra violet rays from the sun or extreme dust or dirt. If the original color of the webbing in these areas is extremely faded and/or is packed with dirt, the physical strength of this webbing may have deteriorated. If this condition exists, replace the seat belt system.

Stay off of slopes too steep for safe operation. To check a slope, attemp to back up it (with the cutter deck down). If the machine can not back up the slope without the wheels slipping, do not operate the machine on this slope.

ALWAYS travel up or down the slope whenever possible. Never across the slope.

DO NOT mow near drop-offs, ditches or embankments. The machine could suddenly roll over if a wheel goes over the edge or if the edge caves in.

Operate the machine smoothly, no sudden turns, starts or stops on a slope.

NEVER tow on slopes. The weight of the towed equipment may cause loss of traction and loss of control.

DO NOT permit untrained personnel to operate the machine.

Page 12

Figure 2-2. STT With Roll Over Protection System.

2.6 MAINTENANCE CONSIDERATIONS & STORAGE

1. Never make adjustments to the machine with the engine running unless specifically instructed to do so. If the engine is running, keep hands, feet, and clothing away from moving parts.

2. Disengage drives, lower implement, set parking brake, stop engine and remove key or disconnect spark plug wire to prevent accidental starting of the engine when servicing or adjusting the machine. W ait for all movement to stop before adjusting, cleaning or repairing.

Section 2

6. T o reduce fire hazard, keep the cutting units, drives muffler and engine free of grass, leaves, excessive grease, oil and dirt.

7. Park the machine on level ground and engage the parking brake.

8. NEVER allow untrained personnel to service the machine.

9. Use care when checking blades. Wrap the blade(s) or wear gloves and use caution when servicing blades. Only replace blades. NEVER straighten or weld blades.

10. Keep all parts in good working condition. Replace all worn or damaged decals.

11. Use jack stands to support components when required.

12. Carefully release pressure from components with stored energy.

WARNING:

Hydraulic fluid is under high pressure. Keep body and hands away from pinholes or nozzles that eject hydraulic fluid under high pressure. If you need service on your hydraulic system, please see your authorized Scag dealer. If hydraulic fluid is injected into the skin, it must be surgically removed within a few hours by a doctor or gangrene may result.

3. Disconnect battery or remove spark plug wire before making any repairs. Disconnect the negative terminal first and the positive last. Reconnect the positive first and the negative last.

4. Keep all nuts, bolts and screws tight, to ensure the machine is in safe working condition. Check blade mounting bolts frequently to be sure they are tight.

5. Do not change the engine governor settings or overspeed the engine. See the engine operator's manual for information on engine settings.

13. Let the engine cool before storing.

14. DO NOT store the machine near an open flame.

15. Shut off fuel while storing or transporting.

16. DO NOT store fuel near flames or drain indoors.

17. Charge batteries in an open well ventilated area, away from spark and flames. Unplug charger before connecting or disconnecting from battery . Wear protective clothing and use insulated tools.

Page 13

Section 2

2.7 SAFETY AND INSTRUCTIONAL DECALS

WARNING

INSTALL BELT COVER BEFORE

OPERATING MACHINE

READ OPERATOR'S MANUAL

481039

482285

482286

FORWARD

482834

REVERSE

481568

482290

483046

482710

390S0150E- Rev 1

Page 14

Section 3

3.1 ENGINE

SPECIFICATIONS

General Type .............................................................................. Heavy Duty Industrial/Commercial Gasoline

Brand .........................................................................................Kohler 25HP (Spec. #PS-CH730-0066)

................................................................................................... Kohler 27HP (Spec. #PS-CH740-0021)

Kawasaki, 27HP (Spec. #FD750D-AS04) Kawasaki, 29HP (Spec. #FD791D-AS03)

Briggs & Stratton, 31HP (5434770113-E1)

Model......................................................................................... Kohler Command, Kaw. FD671D, Kaw . FD750D, Kaw. FD791D

Horsepower................................................................................ 25 H P at 3800 RPM (Model STT52A-25CH, STT61A-25CH)

27 HP at 3800 RPM (Model STT61A-27KA, STT61A-27CH,

STT72A-27KA)

29HP at 3800 RPM (Model STT61A-29DFI-SS, STT72A-29DFI-SS)

31HP at 3800 RPM (Model STT61A-31BV -SS, STT72A-31BV -SS)

Type ........................................................................................... 4 Cycle Gasoline, T win Cylinder , Horizontal Shaft

Displacement ............................................................................ 25HP Kohler 725cc., 27hp Kohler 725cc.

.................................................................................................. 23HP Kaw. 745cc., 27HP Kaw. 745cc., 29HP Kaw . 745cc.

.................................................................................................. 31HP Briggs & Stratton 895cc.

Cylinders.................................................................................... 2 with Cast Iron Sleeves

Governor .................................................................................... Mechanical Type with Variable Speed Control Set At 3800 RPM

Idle Speed .................................................................................. 1400 RPM Kohler & Kawasaki, 1750 RPM Briggs & Stratton

Kohler Fuel Pump Group............................................................ Mechanical Type Fuel Pump with In-Line Fuel Filter , Fixed Jet

Carburetor with Smart-Choke™ and Fuel Shutdown Solenoid

Kawasaki Fuel Pump Group ....................................................... Electric Fuel Pump with In-Line Fuel Filter ,Fixed Jet Downdraft

Carburetor

Briggs & Stratton Fuel Pump Group................................................ Mechanical T ype Fuel Pump with In-Line Fuel Filter , Fixed Jet

Sidedraft Carburetor

Fuel ............................................................................................ Non-Leaded Gasoline with a Minimum Octane Rating of 87

Oil Pump Group .......................................................................... Positive Displacement Gerotor™ Oil Pump with Remote Oil

Filter

Starter......................................................................................... Electric Starting with Solenoid Shift Starter

Belts: .......................................................................................... Kevlar cord. Self-adjusting, Self-tightening

Deck Drive Belt....................................................................... Scag Part Number - 481460

Pump Drive Belt...................................................................... Scag Part Number - 482641

Kawasaki Fan Belt .................................................................. Part Number - Mitsubishi 59011-2056 (A vail. Through Kawasaki)

3.2 ELECTRICAL

Battery ....................................................................................... 12 V ol t

Charging System........................................................................ Alternator

Charging Output ........................................................................ 12 Volt, 15 Amp

System Polarity .......................................................................... Negative Ground

Starter......................................................................................... 12 V olt Electric Ring Gear Type, Key and Solenoid Operated Interlock

Switches..................................................................................... Seat, Neutral Control, Mower Engagement (BBC), Parking Brake

Instrument Panel ........................................................................ Ammeter, Key Switch, Throttle Lever , Manual Choke, BBC Switch,

................................................................................................... Fuses and Safety Start module, T emp. gauge (KA), Check Engine

................................................................................................... Indicator (DFI)

Fuses ......................................................................................... Two (2) 20 Amp

3.3 TRACT OR

Drive System.............................................................................. Hydraulic Drive with Two Variable Displacement Pumps and T wo

................................................................................................... Cast-iron High T orque Motors

Hydrostatic Pumps ....................................................................Two Hydro-Gear™ BDP 16A Pumps with Dump V alves for

Drive Wheel Motors .................................................................. Two Ross Model TG 15 cu. inch Cast-iron High Torque Motors

Steering/Travel Control.............................................................. Twin Lever Fingertip Steering Control with Individual Control to

Parking Brake ............................................................................. Lever Actuated Linkage to Brakes on Both Drive Wheel Axles

Wheels:

(2) Front Caster...................................................................... 13 X 5.00 Four -Ply, 52". 13 X 6.00 Four Ply , 61" & 72"

(2) Drive................................................................................. 23 X 10.5 X 12 Four-Ply Pneumatic Tubeless, Radius Edge, 52"

................................................................................................... 24X12.0X12 Four-Ply Pneumatic Tubeless, Radius Edge, 61" & 72"

Fuel T ank ...................................................................................10-Gallon Seamless Polyethylene T ank with Large opening and

................................................................................................... Fuel Gauge Fill Cap

movement without running the engine and pressure relief valves

Each Wheel with Gas Spring Dampers

Page 15

Section 3

3.3 TRACT OR (CONT'D)

Tire Pressure:

Front Caster........................................................................... 25 PSI

Drive ...................................................................................... 12 PS I

Seat ............................................................................................ Padded, Thick Cushion with tall back rest

Travel Speed:

Forward ................................................................................. 0-10 MPH, 0-12 MPH for 29DFI, 31BV Only

Reverse..................................................................................0-5 MPH, 0-6 MPH for 29DFI, 31BV Only

-NOTE-

The machine will travel at 10-12mph for transport purposes. For best cutting performance the forward travel speed should

3.4 CUTTER DECK

be adjusted depending upon the cutting conditions.

Type:.......................................................................................... Floating, Adjustable, Anti-scalping, Hybrid Design Combines

Construction: ............................................................................. 10-gauge steel reinforced with 7-gauge (3/16") Support Plate.

True Cutting Width:................................................................... 52" (132.0 cm), 61" (155.0 cm), 71.5" (181.6 cm)

Cutting Height Adjustment:....................................................... Foot Operated Lever Adjustment from Operator's Seat, 1.00" to

Cutter Blades:............................................................................. .197 or .250 Thick, Milled Edge, Wear Resistant Marbain™

Blade Engagement: ................................................................... Electric Blade Engagement Clutch with Control Panel Switch

Discharge Opening: ................................................................... Extra Wide 11.5" Discharge Opening with Spring Loaded

Discharge Chute..................................................................................Black, Polypropylene (Plastic), Flexible

Caster Wheels:........................................................................... 13x 5.00 Four-Ply (52"), 13 X 6.00 Four-Ply (61" & 72")

Spindles: .................................................................................... Heavy-duty 1-1/8" Top Dimension Spindle Shaft, Cast Housing,

Spindle Pulleys:.......................................................................... Split Steel with Easily Removed Taper Hubs

Cutter Deck Belts: ...................................................................... B-section with Kevlar Cord. Self-adjusting, Self-tightening

SMT52 ................................................................................... Scag Part Number - 482281

SMT61 ................................................................................... Scag Part Number - 481558

SMT72 ................................................................................... Scag Part Number - 481980

Electric Clutch T ype ................................................................... Ogura Electri c Clutch

Drive Shaft ................................................................................. Clamp Y oke Shaft With T wo High Speed U-Joints

3.6 HYDRAULIC SYSTEM

Hydraulic Oil Filter ..................................................................... 10 Micron Spin-on Element T ype

Hydraulic Reservoir ................................................................... Nylon; 3 Quart Capacity

Out-front and Belly-mount Designs 7-gauge (3/16") deck skirt.

6.00" in 1/4"increments SMT 52A: Three (3) 18" blades

SMT 61A: Three (3) 21" blades SMT 72A: Three (3) 24-1/2" blades

Connected to the Cutter Deck Gearbox through a Drive Shaft. Discharge Chute

Taper Roller Bearing, Low Maintenance with Top Access Grease Fitting and Grease Overfill Relief Poppet

3.7 WEIGHTS AND DIMENSIONS

Length 82.5" 87.5" 90" Tracking W idth 52" 55" 55" Overall Width 62" 72" 83.5" Overall Height 46" 46" 46" Operating Weight 1200# 1298# 1348#

3.8 PRODUCTIVITY

The following chart will aid you in determining how many acres your Scag mower will cut per day .

The chart is an estimate based on 8 hours per day cutting time at 7 MPH with an allowance for overlap and turns.

Cutting Width: 52" 61" 72"

Acres Per Day: 23 27 32

SMT52A SMT61A SMT72A

Page 16

OPERATING INSTRUCTIONS

CAUTION:

Do not attempt to operate this mower unless you have read this manual. Learn the location and purpose of all controls and instruments before you operate this mower .

4.1 CONTROLS AND INSTRUMENT IDENTIFICATION

Before operating the mower, familiarize yourself with all mower and engine controls. Knowing the location, function and operation of these controls is important for safe and efficient operation of the mower.

Section 4

1 . Ignition Switch (Figure 4-1). The ignition switch

is used to start the engine and has three positions; OFF, ON, and START.

2 . Mower Deck Switch (Figure 4-1). Used to

engage and disengage the mower drive system. Pulling up on the switch will engage the deck drive. Pushing down on the switch will disengage the deck drive.

3 . Engine Choke Control (Figure 4-1). Used to

start a cold engine. Not used on the 29DFI.

4 . Engine Throttle Control (Figure 4-1). Used to

control the engine speed. Pushing the lever forward increases engine speed. Pulling the lever back decreases engine speed. Full back position is the IDLE position. Full forward is the cutting position.

WATER TEMPERATURE

MOWER DECK

SWITCH

AMMETER

IGNITION SWITCH

LEFT STEERING

CONTROL

PARKING BRAKE

CONTROL

ENGINE THROTTLE

CONTROL

ENGINE

CHOKE

CONTROL

FUSES

DECK LIFT

RIGHT STEERING

CONTROL

CUTTING HEIGHT

ADJUSTMENT

DECK RELEASE

FAST

SEAT BELT

CHOKE

481348

FUEL GAUGE

CHECK ENGINE

LIGHT

KAWASAKI DFI ONLY

SLOW

CHECK

ENGINE LIGHT

482796

DUMP VALVE

Figure 4-1 Controls and Hour Meter Instruments

DUMP VALVE

HOUR METER

390S0142A-2

Page 17

Section 4

5 . Ammeter (Figure 4-1). Indicates the condition of

the charging system. When the engine is running the needle should be toward the positive end of the meter. If the needle is toward the negative end of the meter, this indicates a discharge condition and the machine should be taken in for service.

6 . Hourmeter (Figure 4-1). Indicates the number of

hours the engine has been operated. It operates whenever the ignition key switch is in the ON position. It can be used to keep track of maintenance intervals and the amount of time required to perform various tasks.

7. Fuse Holders (Figure 4-1). Two 20-amp fuses

protect the mower’s electrical system. To replace fuses, pull fuse out of the socket and install a new fuse.

8. Left Steering Control (Figure 4-1). Used to

control the mower's left wheel when traveling forward or reverse.

DUMP VALVE CONTROL

390S141-1

Figure 4-2 Dump Valve Control

15. Deck Release Lever (Figure 4-1). Used to lock

the cutter deck in the transport position. Push the foot pedal forward and lift up on the release lever to release the cutter deck for normal mowing.

16 . Temperature Gauge (Figure 4-1). Indicates the

operating temperature of the engine. Used on

mowers with the Kawasaki liquid cooled engine only.

9. Right Steering Control (Figure 4-1). Used to

control the mower's right wheel when traveling forward or reverse.

10. Parking Brake Control (Figure 4-1). Used to

engage and disengage the parking brakes. Pull the lever back to engage the parking brakes. Push the lever forward to disengage the parking brakes.

11. Fuel Tank Gauge (Figure 4-1). Indicates the

amount of fuel in the fuel tank.

12. Dump Valve Control Levers (Figure 4-2).

Located on the hydraulic pumps, used to “freewheel” the mower. Rotating the valves clockwise until they stop allows the unit to move under hydraulic power. The valves must be in this position and torqued to 10ft/lbs during operation of the mower. Rotating the valves counter-clockwise allows the mower to be moved by hand (freewheeling).

17 . Check Engine Light (Figure 4-1). Indicates the

operation of the engine sensors on the Kawasaki Digital Fuel Injection (DFI). Light will flash once at initial start up. If a problem occurs with a sensor on the engine, the light will flash a code. See your authorized Scag Dealer for diagnosis and repair.

18 . Seat Belt (Figure 4-1). Used to secure the

operator. Seat belt must be worn at all times during operation.

4.2 SAFETY INTERLOCK SYSTEM

The mower is equipped with a safety interlock system that prevents the engine from starting unless the deck drive is disengaged, the parking brake is engaged, the steering control levers are in the neutral position and the operator is in the seat. The interlock system shuts off the engine if the operator leaves the seat with the steering control levers not in the neutral position and/or the cutter blades engaged and/or the parking brake not engaged.

13 . Deck Lift Foot Lever (Figure 4-1). Used to raise

and lower the cutter deck.

14. Cutting Height Adjustment (Figure 4-1). Used to

set the cutter deck at the desired cutting height.

WARNING:

Never operate the mower with the interlock system disconnected or malfunctioning. Do not disengage or bypass any switch; injury to yourself and others or property damage could result.

Page 18

Section 4

4.3 INITIAL RUN-IN PROCEDURES (First Day of Use or Approximately 10 Hours)

1. Check all belts for proper alignment and wear at 2, 4 and 8 hours.

2. Change the engine oil and oil filter after the first 5 hours of operation. (See Section 7.4.)

3. Check oil level in the hydraulic system reservoir. (See Section 7.3.)

4. Check for loose hardware. Tighten as needed.

5. Check interlock system for proper operation. (See Section 4.2.)

6. Check tire pressure. Adjust pressure if necessary. (See Section 7.10.)

4.4 STARTING THE ENGINE

7. Allow engine to warm before operating the mower.

4.5 GROUND TRAVEL AND STEERING

IMPORTANT-

If you are not familiar with the operation of a machine with lever steering and/or hydrostatic transmissions, the steering and ground speed operations should be learned and practiced in an open area, away from buildings, fences, or obstructions. Practice until you are comfortable with the handling of the machine before attempting to mow. Learn the operation on flat ground before operating on slopes.

-IMPORTANT-

Start practicing with a slow engine speed and slow forward travel.

Learn to feather the steering controls to obtain a smooth operating action.

CAUTION:

DO NOT USE STARTING FLUIDS. Use of starting fluids in the air intake system may be potentially explosive or cause a “runaway” engine condition that could result in engine damage and/or personal injury.

1. Be sure the fuel shutoff valve, located behind the operator's seat, is completely open. (See section 7.5.)

2. Sit in the operator’s seat, fasten seat belt and place the steering control levers in the neutral position.

3. Engage the parking brake.

4. If the engine is cold, choke the engine as needed.

5. Move the engine throttle control to about half engine speed.

6. Turn the ignition key to the START position and release the key as soon as the engine starts. Do not hold the key in the ST ART position for more than 15 seconds at a time. Allow at least 60 seconds between each cranking attempt to prevent overheating of the starter motor. Prolonged cranking can damage the starter motor and shorten battery life.

Practice operating the mower until you are comfortable with the controls before proceeding to mow.

Forward T ravel

To travel forward with the mower, disengage the parking brake and slowly push the steering control levers forward an equal distance. The further the steering control levers are pushed forward the greater the forward speed will be. To increase the speed, push the steering control levers further forward and to decrease the speed, pull the steering control levers back.

T o stop the forward travel, pull the steering control levers back to the neutral position.

To steer the mower left while traveling forward, pull the left steering lever back. The further the lever is pulled back, the quicker the mower will turn left.

T o steer the mower right while traveling forward, pull the right steering control lever back. The further the lever is pulled back, the quicker the mower will turn right.

Page 19

Section 4

STT99CES

PULL UP TO ENGAGE

PUSH DOWN TO DISENGAGE

-NOTE-

Smooth operation of the steering levers will produce smooth mower operation. While learning the operation of the steering controls, keep the travel speed low.

-IMPORTANT-

Do not travel forward over a curb. The mower will hang up on the curb. Raise the deck and travel backwards over the curb at a 45 degree angle. (See section 4.13 for cutter deck raising instructions)

Reverse Travel

CAUTION:

Disengage power to the mower before backing up. Do not mow in reverse unless absolutely necessary and then only after observation of the entire area behind the mower .

steering control lever to move forward. The further the control is allowed to move forward, the quicker the mower will turn right.

T o stop the reverse travel, allow the steering control levers to return to the neutral position. If the mower is to be parked, engage the parking brake.

4.6 ENGAGING THE DECK DRIVE (CUTTER BLADES)

1. Set the throttle at about 3/4 speed. Do not attempt to engage the deck drive at high speed as this shortens the electric clutch life — use only moderate engine speed when engaging the deck drive.

2. Engage the deck drive by pulling out on the yellow switch, located on the instrument panel, (Figure 4-3) to the engage position.

CAUTION:

Before backing up, observe behind the mower f o r persons and obstructions. Clear the area before backing up. Possible injury or property damage could occur.

T o travel in reverse, pull both handles back. Keep the travel speed low while traveling in reverse.

-NOTE-

The mower may not travel straight in reverse. Slight adjustments may need to be made using the steering controls.

T o steer left while traveling in reverse, allow the left steering control lever to move forward. The further the control is allowed to move forward, the quicker the mower will turn left.

T o steer right while traveling in reverse, allow the right

Figure 4-3 Cutter Engage Switch

-NOTE-

A squealing noise may be heard when engaging or disengaging the deck drive. It is caused by the electric clutch plates meshing as the mower comes up to speed. This is normal.

3. T o disengage the deck drive, push the switch in to the disengage position.

4. Always operate the engine at full throttle to properly maintain cutting speed. If the engine starts to lug down, reduce the forward speed and allow the engine to operate at maximum RPM.

Page 20

Section 4

4.7 HILLSIDE OPERATION

WARNING:

1. This mower has been designed for good traction and stability under normal mowing conditions. However, caution must be used when traveling on slopes, especially when the grass is wet. Wet grass reduces traction and steering control. The Roll Over Protection System is standard equipment for this machine. See Section 2.5, page 7 of this manual for further details.

2. T o prevent tipping or loss of control, do not start or stop suddenly, avoid unnecessary turns and travel at reduced speed. If tires loose traction, disengage blades and proceed slowly off the slope.

4.9 AFTER OPERATION

1. Wash the entire mower after each use. Do not use high pressure spray or direct the spray onto electrical components.

-IMPORTANT-

Do not wash a hot or running engine. Cold water will damage the engine. Use compressed air to clean the engine if it is hot.

2. Keep the entire mower clean to inhibit serious heat damage to the engine or hydraulic oil circuit.

3. Check the drive belts for proper alignment and any signs of wear. Correct and adjust if necessary.

CAUTION:

To avoid injury from burns, allo w the mo wer to cool before removing the fuel tank cap and refueling.

3. A void sudden starts when mowing uphill. Sudden starts may cause the machine to tip backwards.

4. Loss of traction may occur when traveling down hill. Weight transfers to the front of the machine and may cause the drive wheels to slip causing loss of braking or steering.

5. Keep tires properly inflated.

4.8 PARKING THE MOWER

1. Park the machine on a flat, level surface only. Do not park the machine on an incline.

2. Place the steering control levers in the neutral position.

3. Disengage the cutter blades

4. Slow the engine to idle speed.

5. Engage the parking brake.

4. After the mower has cooled down, fill the fuel tank with fresh, clean fuel at the end of every day of operation.

5. Check the tire pressure. Adjust pressure if necessary.

4.10 REMOVING CLOGGED MATERIAL

ROTATING BLADES

NEVER PUT Y OUR HANDS INT O THE DISCHARGE CHUTE FOR ANY REASON! Shut off the engine and remove the key and only then use a stick or similar object to remove material if clogging has occurred.

1. If the discharge chute becomes clogged, shut off the

engine and remove the ignition key . Using a stick or similar item, dislodge the clogged material. Then resume normal mowing.

6. Turn the ignition key to the OFF position and remove the key.

Page 21

Section 4

WARNING

4.11 MOVING MOWER WITH ENGINE STOPPED

To “free-wheel” or move the mower around without the engine running, place the dump valve levers in the FREEWHEEL position (Figure 4-2, Page 12). Disengage the parking brake and move the mower by hand. The dump valve levers must be returned to the DRIVE position and torqued to 7-10ft/lbs to drive the mower.

4.12 RECOMMENDATIONS FOR MO WING

1. Do not mow with dull blades. A dull blade will tear

grass, resulting in poor lawn appearance and require extra power.

2. The discharge chute must not be removed and must

be kept in the lowest position to deflect grass clippings and thrown objects downward. Direct the side discharge away from sidewalks or streets to minimize cleanup of clippings. When mowing close to obstacles, direct the discharge away from the obstacles to reduce the chance of property damage by thrown objects.

8. Use the alternate stripe pattern for best lawn appearance. Vary the direction of the stripe each time the grass is mowed to avoid wear patterns in the grass.

4.13 ADJUSTING CUTTING HEIGHT

The mower deck can be adjusted from a height of 1-inch to 6 inches at 1/4-inch intervals. T o adjust the cutting height:

WARNING:

Do not adjust the cutting height with the mower blades rotating. Disengage the power to the cutter blades, put levers in the neutral lock position, apply the brake and then adjust cutting height.

1. Disengage the power to the cutter blades.

2. Push the cutting height adjustment foot pedal all the way forward using your right foot until it locks in place. (Figure 4-6).

WARNING

DO NOT OPERATE WITHOUT DISCHARGE CHUTE, MULCHING KIT, OR ENTIRE GRASS CATCHER INSTALLED

3. Cut grass when it is dry and not too tall. Do not cut grass too short (cut off 1/3 or less of existing grass for best appearance). Mow frequently.

4. Keep mower and discharge chute clean.

5. When mowing wet or tall grass, mow the grass twice. Raise the mower to the highest setting for the first pass and then make a second pass to the desired height.

6. Use a slow travel speed for trimming purposes.

7. Operate the engine at full throttle for best cutting. Mowing with a lower RPM causes the mower to tear the grass. The engine is designed to be operated at full speed.

3. Insert the lanyard pin into the cutting height index at the desired cutting height. Push forward on the deck lift foot lever, hold in place and lift up on the deck release lever, (Figure 4-7, Page 17). Slowly release the foot pedal. A deck height decal is located on the cutting height index as an aid in adjusting the deck to the desired height. (Figure 4-6).

LANYARD PIN

3 4 5

1 8 4

1.5

2.5

3.5

4.5

5.5

HEIGHT

CUTTING

HEIGHT ADJUSTMENT PEDAL

390S0140-1

Figure 4-6 Adjusting Cutting Height

Page 22

DECK RELEASE LEVER

Figure 4-7 Deck Release Lever

Section 4

5.5

4.5

3.5

2.5

1.5

8 1 5

4 3

390S0151-1

4.14 T owing (optional hitc h accessory)

1. Never allow children or others in or on towed

equipment.

2. T ow only with a machine that has a hitch designed for towing. Do not attach towed equipment except at the hitch point.

3. Follow manufacturer's recommendations for weight limit for towed equipment. 250lbs. maximum towing weight.

4. Never tow on slopes. The weight of the towed equipment may cause loss of traction and loss of control.

5. Travel slowly and allow extra distance to stop.

6. Zero turning with a trailer attached, could cause damage to the trailer or mower.

Page 23

Section 5

TROUBLESHOOTING CUTTING CONDITIONS

CONDITION

CAUSE

CURE

Stringers - Occasional Low engine RPM Run engine at full RPM Blades of Uncut Grass Ground speed too fast Slow speed to adjust for conditions

Wet grass Cut grass after it has dried out

Dull blades, incorrect sharpening Sharpen blades

Deck plugged, grass accumulation Clean underside of deck

Width of Deck

SGB020

Belts slipping Adjust belt tension

Streaking - Strips of Dull, worn blades Sharpen blades Uncut Grass in Cutting Path Incorrect blade sharpening Sharpen blades

Low engine RPM Run engine at full RPM

Belt slipping Adjust belt tension

Deck plugged, grass accumulation Clean underside of deck

Ground speed too fast Slow speed to adjust for conditions

Wet grass Cut grass after it has dried out

Width of Deck

SGB018

Bent blades Replace blades

Streaking - Strips of Not enough overlapping Increase the overlap of each Uncut Grass Between between rows pass Cutting Paths

Width

Deck

SGB019

Width

Deck

Page 24

TROUBLESHOOTING (CONT'D)

Section 5

CONDITION

CAUSE

CURE

Uneven Cut on Flat Lift worn from blade Replace blade Ground - Wavy High-Low Blade upside down Mount with cutting edge toward Appearance, ground Scalloped Cut, or Rough Contour Deck plugged, grass accumulation Clean underside of deck

Too much blade angle (deck pitch) Adjust pitch and level

Deck mounted improperly See your authorized SCAG dealer

Bent spindle area See your authorized SCAG dealer

Dull blade Sharpen blade

Width of Deck

SGB020

Uneven Cut on Uneven ground May need to reduce ground speed, Uneven Ground - raise cutting height, and/or change Wavy Appearance, direction of cut High-Lo w Scalloped Cut, or Rough Contour

Width of Deck

SGB021

Sloping Ridge Across Tire pressures not equal Check and adjust tire pressure Width of Cutting Path

Wheels uneven Check and adjust tire pressure

Deck mounted incorrectly See your authorized SCAG dealer

Deck not level side-to side Check for level and correct

Width of Deck

SGB023

Page 25

Section 5 TROUBLESHOOTING (CONT'D)

CONDITION

CAUSE

CURE

Scalping - Blades Low tire pressures Check and adjust pressures Hitting Dirt or Cutting Very Close to Ground speed too fast Slow speed to adjust for conditions

the Ground

Cutting too low May need to reduce ground speed,

raise cutting height, change direction of cut, and/or change pitch and level

Rough terrain May need to reduce ground speed,

raise cutting height, and/or change direction of cut

Ground speed too fast Slow speed to adjust for conditions

Width of Deck

SGB022

Step Cut - Ri dge Blades not mounted evenly Adjust pitch and level in Center of Cutting path Bent blade Replace blade

Wet grass Cut grass after it has dried out

Internal spindle failure See your authorized SCAG dealer

Mounting of spindle incorrect See your authorized SCAG dealer

Width of Deck

SGB024

Slope Cut - Sloping Bent spindle mounting area See your authorized SCAG dealer Ridges Across Width of Cutting Path Internal spindle failure See your authorized SCAG dealer

Bent deck housing See your authorized SCAG dealer

Width of Deck

SGB025

Page 26

Section 6

ADJUSTMENTS

6.1 PARKING BRAKE ADJUSTMENT

WARNING:

Do not operate the mower if the parking brake is not operable. Possible severe injury could result.

The parking brake linkage should be adjusted whenever the parking brake lever is placed in the “ENGAGE” position and the parking brake will allow the mower to move. If the following procedures do not allow you to engage the parking brake properly , contact your Scag dealer for further brake adjustments.

1. Position a floor jack under the rear of the machine. Raise the machine and support it to prevent it from falling. Block the caster wheels to prevent the machine from moving. Remove the drive wheels.

7. Repeat steps 4 though 6 on the RH side of the machine.

8. Replace the drive wheels and test the brake.

-NOTE-

If this procedure does not achieve proper brake adjustment, please contact your authorized Scag dealer.

LOOSEN HERE

2" to 2-1/4" Clearance

390S0152-1

2. With the brake lever in the disengaged position, check the distance between the top of the frame tube and the bottom of the brake handle. The distance should be 2" to 2-1/4" (See Figure 6-1).

3. If the distance is not at the specified measurement, adjust by loosening the jam nuts at both ends of the brake control rod and turning the rod until the proper distance is achieved. (See Figure 6-1). Tighten the jam nuts.

4. With the brake in the engaged position, check the distance between the lower nut on the brake actuator rod and the brake actuator lever on the LH side of the machine. The distance should be 1/8" (See Figure 6-2).

5. If the distance is not at the specified measurement, loosen the jam nut at the clevis on the top of the brake actuator rod (See Figure 6-2).

Figure 6-1. Brake Adjustment

LOOSEN HERE

1/8"

390S0153-1

Figure 6-2. Brake Rod Adjustment

6.2 TRAVEL ADJUSTMENTS

6. Turn the bolt at the bottom of the brake actuator lever until the 1/8" measurement is achieved and tighten the jam nut at the clevis on the brake actuator rod. (See Figure 6-2).

Neutral or tracking adjustments will need to be made if:

A. The steering control levers are in the neutral

position and the machine creeps forward or backward. (Neutral Adjustment, See Page 22).

Page 27

Section 6

B. The steering control levers are in the full forward

position and the mower pulls to one side or the other when traveling in a forward direction. (Tracking Adjustment, See Page 23).

Neutral Adjustment

1. Be sure the dump valve levers are in the run position

and the steering control levers are in the neutral lock position.

2. With an operator in the seat, start the engine and

disengage the parking brake.

3. Run the

machine creeps forward or backwards.

engine at full operating speed and check if the

CONTROL

ROD

4. Adjust the RH wheel by loosening the jam nuts on the steering control rod and turning the rod until the drive wheel turns in the forward direction. Turn the rod back until the drive wheel stops moving. Turn the rod an additional 1/2 turn. (See Figure 6-3).

5. Tighten the jam nuts and repeat for the LH wheel. (See Figure 6-4).

6. Actuate the steering control levers forward and reverse several times and return them to the neutral position.

7. Check that the drive wheels remained in neutral and readjust if necessary .

8. Check that the steering control levers hit the stop before the pumps reach full stroke. Adjust as needed.

LOOSEN

HERE

LOOSEN HERE

LOOSEN

HERE

390S0149-1

390S0147-1

LOOSEN HERE

ADJUST HERE

Figure 6-3. RH Steering Control Rod Adjustment

STT99RHCRA

ADJUST HERE

390S0146

Figure 6-4. LH Steering Control Rod Adjustment

Page 28

Section 6

T racking Adjustment

CAUTION:

Stop the engine and remove the key from the ignition before making any adjustments. W ait for all moving parts to come to a complete stop

before beginning work.

CAUTION:

The engine and drive unit can get hot during operation causing burn injuries. Allow engine and drive components to cool before making any adjustments.

-NOTE-

Before proceeding with this adjustment, be sure that the caster wheels turn freely and that the tire pressure in the drive wheels is correct. If the tire pressure is not correct, the machine will pull to the side with the lower pressure.

A. Stop the machine and place the steering control

levers in the neutral position. Loosen the lock nuts securing the ball joints at each end of the RH steering control rod. Rotate the control rod to lengthen the rod and tighten the lock nuts. This will cause the control rod to stroke the RH pump less, slowing down the RH wheel. (See Figure 6-3)

-NOTE-

If after making the adjustment as outlined in step 2A, the machine creeps forward or backward, the neutral adjustment must be made as described on page 21.

6.3 THROTTLE CONTROL AND CHOKE ADJUSTMENTS

These adjustments must be performed by your Scag dealer to ensure proper and efficient running of the engine. Should either need adjustment, contact your authorized Scag service center.

6.4 BELT ADJUSTMENT

1. If at full speed the mower pulls right, it is an indication that the left wheel is turning faster than the right wheel. T o adjust this condition, proceed as follows:

A. Stop the machine and place the steering control

levers in the neutral position. Loosen the lock nuts securing the ball joints at each end of the LH steering control rod. Rotate the control rod to lengthen the rod and tighten the lock nuts. This will cause the control rod to stroke the LH pump less, slowing down the LH wheel. (See Figure 6-4)

-NOTE-

If after making the adjustment as outlined in step 1A, the machine creeps forward or backward, the neutral adjustment must be made as described on page 22.

2. If at full speed the mower pulls left, it is an indication that the right wheel is turning faster than the left wheel. T o adjust this condition, proceed as follows:

WARNING:

Before removing any guards, shut the engine off and remove the ignition key.

All drive belts and cutter deck belts are spring loaded and self-tensioning. The belts should be checked periodically for proper alignment and wear.

6.5 BELT ALIGNMENT

Belt alignment is important for proper performance of your Scag mower. If you experience frequent belt wear or breakage, see your authorized Scag service center for belt adjustment.

Page 29

Section 6

6.6 CUTTER DECK ADJUSTMENTS

Cutter deck level, pitch and height are set at the factory. However, if these adjustments should ever need to be made, the following procedures will aid in obtaining the proper cutter deck adjustment.

-NOTE-

Before proceeding with the cutter deck adjustments, be sure that all tires are properly inflated.

Cutter Deck Level

The cutter deck should be level from side-to-side for proper cutting performance. To check for level, be sure that the mower is on a flat, level surface, the tires are properly inflated and the cutter deck is set at the most common cutting height that you will use. On the RH side of the machine, check the distance from the bottom of the cutter deck to the floor. Next check the distance from the bottom of the cutter deck to the floor on the LH side of the machine. Both measurements should be the same. If the two measurements are different, the cutter deck level must be adjusted as follows:

3. Tighten the serrated hex nut to secure the cutter deck in the proper position.

Cutter Deck Pitch

The pitch of the cutter deck should be equal between the front and rear of the cutter deck for proper cutting performance. To check for proper deck pitch, be sure that the mower is on a flat, level surface and the tires are properly inflated.

Check the distance from the bottom of the cutter deck to the floor at the rear RH side of the cutter deck directly behind the cutter deck hanging chains. Next check the distance from the bottom of the cutter deck to the floor at the front RH side of the cutter deck directly in front of the cutter deck hanging chains. The measurement at the front of the cutter deck should be equal to the measurement at the rear of the deck. Make these measurements at the LH side of the cutter deck also. If the measurement at the front of the deck is not equal, the cutter deck pitch must be adjusted as follows:

1. Loosen the jam nut on both adjusting rods. (See Figure 6.5)

1. On the front LH side of the cutter deck locate the cutter deck adjusting bolt.

Figure 6-5. Cutter Deck Adjustment

2. Loosen the serrated flange hex nut and move the bolt up or down in the slot to adjust the cutter deck until the distance from the bottom of the cutter deck to the floor is the same as the measurement on the RH side of the machine.

JAM NUT ADJUST HERE

390S0174-1

2. Using a wrench on the jam nut (See Figure 6.5) turn the adjusting rods until the proper pitch is obtained on both the RH and the LH side of the cutter deck. Tighten both jam nuts.

-NOTE-

To prevent the cutter deck from teetering, all four cutter deck hanging chains must have tension on them. If all four chains do not have tension on them and the deck teeters, you must readjust the cutter deck as outlined in the procedures above.

Page 30

Section 6

Cutter Deck Height

The cutter deck height adjustment is made to ensure that the cutter deck is cutting at the height indicated on the cutting height index gauge. To check for proper deck height, be sure that the mower is on a flat, level surface and the tires are properly inflated.

1. Place the cutter deck in the transport position. Loosen the jam nuts on both ends of the deck height control rod. (See Figure 6.6)

LOOSEN HERE

LANYARD PIN

3.5

4.5

5.5

HEIGHT

CUTTING

3 4

5 1 8

1.5

2.5

3. Check the cutter deck cutting height by placing the lanyard pin in the 3" position on the cutting height index. Release the deck from the transport position and allow the deck to move to the 3" cutting height position.

4. Check the measurement from the floor to the cutter blade tip. If the measurement is not at 3", an adjustment can be made using the deck height control rod. (See Figure 6.6).

-NOTE-

If an adjustment had to be made, be sure that the cutter deck can easily be locked into the transport position.

Custom-Cut Baffle Adjustment

The Custom-Cut Baffle is designed to deliver optimum airflow and superior cutting performance in any type of grass. The Custom-Cut Baffle can be raised or lowered to precisely tailor the deck's performance for the type of grass being cut. The baffle can be set in three (3) different positions for optimum performance.

HEIGHT ADJUSTMENT PEDAL

390S014A-1

Figure 6-6. Cutter Deck Height Adjustment

2. Turn the control rod (See Figure 6.6) until there is a 1/4" space between the rear deck stop and the top of the cutter deck. (See Figure 6.7). Tighten the jam nuts on the control rod.

DECK STOP

1/4"

390S0175-1

A. 3" Position - baffle is installed using the top set of

holes on the front baffle welded inside the cutter deck. (See Figure 6.9, Page 26). The Advantage cutter deck will deliver the best quality-of-cut in very tall, wiry , tough-to-cut grass.

B. 3-1/2" Position (factory setting) - baffle is installed

using the middle set of holes on the front baffle welded inside the cutter deck. (See Figure 6.10, Page 26). For general purpose cutting, place the Custom Cut Baffle in the 3-1/2" position. This gives the best mix of cutting performance in all types of grass.

C. 4" Position - baffle is installed using the bottom set of

holes on the front baffle welded inside the cutter deck . (See Figure 6.11, Page 26). Placing the baffle in the 4" setting will enhance fall cutting (leaf pickup) and reduce cutter deck "blowout".

Figure 6-7. Cutter Deck Stop

Page 31

Section 6

T o adjust the Custom-Cut Baffle height:

1. Place the cutter deck in the transport position.

2. Remove the hardware securing the Custom-Cut Baffle to the cutter deck. (See Figure 6.8).

-NOTE-

Hardware location used in the illustrations are for reference only. Location of hardware may vary depending on cutter deck size.

MOUNTING HARDWARE

Figure 6-8. Custom-Cut Baffle

2004 CCB

MIDDLE SET OF HOLES FOR 3-1/2" SETTING

FLATWASHER

CARRIAGE BOLT

2004 CCB - 3-1/2" Setting

ELASTIC STOP NUT

Figure 6-10. 3-1/2" Custom-Cut Baffle Position

BOTTOM SET OF HOLES FOR 4" SETTING

FLATWASHER

CARRIAGE BOLT

2004 CCB - 4" Setting

ELASTIC STOP NUT

Figure 6-11. 4" Custom-Cut Baffle Position

3. Move the Custom-Cut Baffle to desired position. (See Figures 6.9 through 6.11 for position).

4. Reinstall the mounting hardware as shown. (See Figures 6.10 though 6.11). Torque hardware to 39ftlbs.

TOP SET OF HOLES FOR 3" SETTING

FLATWASHER

CARRIAGE BOLT

2004 CCB - 3" Setting

ELASTIC STOP NUT

Figure 6-9. 3" Custom-Cut Baffle Position

Page 32

MAINTENANCE

7.1 MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS

HOURS Break-In 8 40 100 200 500 Procedure Comments (First 10)

X Check all hardware for tightness X Check hydraulic oil level See paragraph 7.3 X Check all belts for proper alignment See paragraph 7.8 X Change engine oil and filter See paragraph 7.4

(First 5)

X Check hydraulic hoses for leaks Use extreme caution when

checking the hydraulic hoses See paragraph 2.5

Section 7

X Check coolant level (Kawasaki only) See paragraph 7.12

X Check engine oil level See paragraph 7.4 X *Clean mower See paragraph 7.13 X Check condition of blades See paragraph 7.9 X Apply grease to fittings See paragraph 7.2 X Check tire pressure See paragraph 7.10 X Check coolant level (Kawasaki only) See paragraph 7.12

X Check battery electrolyte level, See paragraph 7.7

clean battery posts and cables

X Check belts for proper alignment See paragraph 7.8

X Apply grease to fittings See paragraph 7.2 X Change engine oil See paragraph 7.4 X *Clean air cleaner element See paragraph 7.6 X Check lubricant in cutter deck gearbox See paragraph 7.11

* Perform these maintenance procedures more frequently under extreme dusty or dirty conditions

Page 33

Section 7

MAINTENANCE CHART - RECOMMENDED SERVICE INTERVALS (CONT'D)

HOURS Break-In 8 40 100 200 500 Procedure Comments (First 10)

X Apply grease to fittings See paragraph 7.2 X Check hardware for tightness X Change engine oil filter See paragraph 7.4 X Check hydraulic oil level See paragraph 7.3

X Replace engine fuel filter See paragraph 7.5 X Drain hydraulic system and See paragraph 7.3

replace hydraulic oil Use SAE 20W50

Motor Oil X Replace hydraulic oil filter See paragraph 7.3 X Replace cutter deck gearbox lubricant See paragraph 7.11 X Change coolant (Kawasaki only) See paragraph 7.12

7.2 LUBRICATION - GREASE FITTING LUBRICATION CHART (SEE FIGURE 7-1, PAGE 27)

LUBRICATION NO. OF

LOCATION INTERVAL LUBRICANT PLAC ES

1 Caster Wheel Pivot * 500 Hours/Y early Chassis Grease 2 2 Caster Wheel Bearings 100 Hours/Monthly Chassis Grease 2 3 Brake Actuator 200 Hours/Monthly Chassis Grease 2 4 Cutter Deck Bellcranks 100 Hours/Bi-W eekly Chassis Grease 4 5 Cutter Deck Pusharms 100 Hours/Bi-W eekly Chassis Grease 2 6 PTO Spindle 40 Hours/W eekly +Lithium MP White Grease 2125 1 7 Cutter Deck Spindle 40 Hours/Weekly +Lithium MP White Grease 2125 3 8 Brake Handle 200 Hours/Monthly Chassis Grease 1 9 Cutter Deck Drive Shaft U-Joints 200 Hours/Monthly Chassis Grease 2

10 Cutter Deck Drive Shaft Slip Sleeve 40 Hours/Weekly Chassis Grease 1

* PROCEDURE: Remove grease cap, part number 481559. Remove plug, part number 482028-01, and install standard grease zerk (p/n 48114-06). Apply grease to the fitting until new grease appears at the top of the caster extension. Remove the grease zerk and reinstall the plug. Reinstall the grease cap. Special tool, part number 47007, is recommended for use in the installation of the grease cap.

+ Compatible Greases: Mobilix #2 found at Mobil Service Stations

Ronex MP found at Exxon Service Stations Super Lube MEP #2 & Super Stay-M #2 found at Conoco Stations Shell Alvania #2 found at Shell Service Stations Lidok EP #2 found at industrial shops

Page 34

Section 7

GREASE FITTING LUBRICATION

LUBRICANT / INTERVAL

LITHIUM MP WHITE GREASE 2125 ( 40 HOURS / WEEKLY )

CHASSIS GREASE ( 100 HOURS / BI-MONTHLY )

CHASSIS GREASE ( 200 HOURS / MONTHLY )

CHASSIS GREASE ( 500 HOURS / YEARLY )

Figure 7.1 Lubrication Fitting Points

390S0145-1

Page 35

Section 7

7.3 HYDRAULIC SYSTEM

A. Checking Hydraulic Oil Level

The hydraulic oil level should be checked after the first 10 hours of operation. Thereafter, check the oil after every 200 hours of machine operation or monthly , whichever occurs first.

-IMPORTANT-

If the oil level is consistently low, check for leaks and correct immediately.

1. Wipe dirt and contaminants from around the reservoir cap. Remove the cap from the hydraulic oil reservoir.

2. Visually check the level of hydraulic oil. Hydraulic oil must be at least 3" inches from top of the filler neck. If the level cannot be determined visually , use a clean tape measure to check the level. If the fluid is low , add 20W50 motor oil. DO NOT overfill; (overfilling the oil reservoir may cause oil seepage).

The hydraulic oil should be changed after every 500 hours or annually , whichever occurs first. The oil should also be changed if the color of the fluid has become black or milky . A black color and/or a rancid odor usually indicates possible overheating of the oil, and a

milky color usually indicates water in the hydraulic oil.

-NOTE-

The hydraulic oil should be changed if you notice the presence of water or a rancid odor to the hydraulic oil.

1. Park the mower on a level surface, stop the engine and remove the ignition key .

2. Place a suitable container under the hydraulic oil filter. Remove the fill cap from the reservoir. Remove the drain plug from the fitting on the oil filter base. (See Figure 7-2). Allow the fluid to drain into the container and properly discard it.

3. Re-install the drain plug into the fitting on the oil filter base and be sure it is tight.

3. Clean the fill cap and install it onto the reservoir.

B. Changing Hydraulic Oil

Hydraulic Oil Reservoir

STT99HOR-1

Figure 7-2 Hydraulic Oil Reservoir

-NOTE-

Before refilling the hydraulic oil reservoir the hydraulic oil filter should be changed as outlined in section C on the next page.

4. Fill the reservoir to 3" inches from the top of the filler neck with 20W50 motor oil.

5. Replace the reservoir fill cap. Start the engine and drive forward and backward for two minutes. Check the oil level in the reservoir. If necessary, add oil to the reservoir.

Page 36

Section 7

C. Changing Hydraulic Oil Filter Element

HYDRAULIC OIL FILTER

390S0155-1

Figure 7-3 Hydraulic Oil Filter

The hydraulic oil filter should be changed after every 500 hours of operation or annually , whichever occurs first.

A. Checking Engine Crankcase Oil Level

The engine oil level should be checked after every 8 hours of operation or daily as instructed in the Engine Operator’s Manual furnished with this mower .

B. Changing Engine Crankcase Oil

After the first 5 hours of operation, change the engine crankcase oil and replace the oil filter. Thereafter, change the engine crankcase oil after every 100 hours of operation or monthly , whichever occurs first. Refer to the Engine Operator’s Manual furnished with this mower for instructions.

ENGINE OIL FILTER

1. Remove the oil filter element (Figure 7-3) and properly discard it. Fill the new filter with clean oil and install the filter. Hand tighten only.

2. Run the engine at idle speed with the speed control lever in neutral for five minutes.

3. Check the oil level in the hydraulic tank. It must be 3" inches from the top of the filler neck. If necessary , add SAE 20w50 motor oil.

7.4 ENGINE OIL

ENGINE OIL

DIPSTICK

DRAIN PLUG

STT99CEC

Figure 7-5 Drain Plug and Oil FilterLocation

C. Changing Engine Oil Filter

After the first 5 hours of operation, replace the engine oil filter. Thereafter, replace the oil filter after every 200 hours of operation or every month, whichever occurs first. Refer to Engine Operator’s Manual for instructions.

7.5 ENGINE FUEL SYSTEM

Figure 7-4 Engine Fill Stick

390S0156

CAUTION:

T o a v oid injury fr om burns, allow the mower to cool before removing the fuel tank cap and refueling.

Page 37

Section 7

A. Filling the Fuel Tank

Fill the fuel tank at the begining of each operating day to within 1 inch below the filler neck. Do not overfill. Use clean, fresh unleaded gasoline with a minimum octane rating of 87.

T o avoid personal injury or property damage, use extreme care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive.

1. Extinguish all cigarettes, cigars, pipes and other

sources of ignition.

Fuel Filter (with hose clamps above and below)

STT99FF-1

2. Use only an approved gasoline container.

3. Never remove the gas cap or add fuel with the

engine running. Allow the engine to cool before fueling.

4. Never fuel the machine indoors or in an enclosed

trailer.

5. Never store the machine or fuel container where

there is an open flame , spark or pilot light such as on a water heater or other appliances.

6. Never fill containers inside a vehicle or on a truck or

trailer bed with a plastic liner. Always place containers on the ground away from your vehicle before filling.

7. Remove the machine from the truck or trailer and

fuel on the ground. If this is not possible, then refuel the machine with a portable container, rather than from a gasoline dispenser nozzle.

8. Keep the nozzle in contact with the rim of fuel tank

or container opening at all times until fueling is complete. Do not use a nozzle lock-open device.

Figure 7-6 Fuel Filter

B. Replacing In-Line Fuel Filter Element

The in-line fuel filter (Figure 7-6) should be replaced after every 500 hours of operation or annually , whichever occurs first.

1. Close the shutoff valve. Remove the two clamps securing the fuel filter to the fuel hose. Remove the fuel filter.

2. Install a new fuel filter. Be sure it is installed in the proper direction. Secure to the fuel hose using the two clamps.

7.6 ENGINE AIR CLEANER

A. Cleaning and/or Replacing Air Cleaner

Element

For any air cleaner, the operating environment dictates the air cleaner service periods. Inspect and clean the air cleaner element after every 100 hours of operation or monthly, whichever occurs first and replace the element if required. See Engine Owner's Manual for service information.

9. If fuel is spilled on clothing, change clothing immediately .

10. Replace gas cap and tighten securely.

-NOTE-

In extremely dusty conditions it may be necessary to check the element once or twice daily to prevent engine damage.

Page 38

Section 7

1. Unhook the clamps securing the air cleaner cover to the air filter canister. Remove the air cleaner cover and set aside.

2. Remove the air cleaner and inspect.

3. Clean or replace the air cleaner as recommended by the engine manufacturer.

7.7 BATTERY

WARNING:

Lead-acid batteries produce flammable and explosive gases. To avoid personal injury when checking, testing or charging batteries, DO NOT use smoking materials near batteries. Keep arcs, sparks and flames away from batteries. Provide proper ventilation and wear safety glasses.

WARNING:

Electric storage battery fluid contains sulfuric acid which is POISON and can cause SEVERE CHEMICAL BURNS. Avoid contact of fluid with eyes, skin, or clothing. Use proper protective gear when handling batteries. DO NOT tip any battery beyond 45° angle in any direction. If fluid contact does occur, follow first aid suggestions below.

BATTERY ELECTROLYTE FIRST AID

Charging the Battery

Refer to the battery charger’s manual for specific instructions.

Under normal conditions the engine’s alternator will have no problem keeping a charge on the battery. If the battery has been completely discharged for a long period of time, the alternator may not be able to recharge the battery, and a battery charger will be required.

DO NOT charge a frozen battery. It may explode and cause injury. Let the battery warm before attaching a charger.

Whenever possible, remove the battery from the mower before charging and make sure the electrolyte covers the plates in all cells.

WARNING:

BATTERIES PRODUCE EXPLOSIVE GASES. Charge the battery in a well ventilated space so gases produced while charging can dissipate.

Charging rates between 3 and 50 amperes are satisfactory if excessive gassing or spewing of electrolyte does not occur or the battery does not feel excessively hot (over 125°F). If spewing or gassing occurs or the temperature exceeds 125°F, the charging rate must be reduced or temporarily stopped to permit cooling.

EXTERNAL CONTACT — Flush with water.

EYES — Flush with water for at least 15 minutes and get medical attention immediately.

INTERNAL — Drink large quantities of water. Follow with Milk Of Magnesia, beaten egg, or vegetable oil. Get medical attention immediately. In case of internal contact, DO NOT give fluids that would induce vomiting.

C. Jump Starting

1. The booster battery must be a 12 volt type. If a vehicle is used for jump starting, it must have a negative ground system.

2. When connecting the jumper cables, connect the positive cable to the positive battery post, then connect the negative cable to the negative battery post.

Page 39

Section 7

7.8 DRIVE BELTS

All drive belts are spring-loaded and self-tensioning, however after the first 2, 4, 8 and 10 hours of operation, the belts should be checked for proper alignment and wear. Thereafter, check the belts after every 40 hours of operation or weekly, whichever occurs first.

7.9 CUTTER BLADES

A. Blade Inspection

1. Remove the ignition key before servicing the blades.

2. Raise the mower deck to the highest position. Place the lanyard pin in the highest cutting height positon to prevent the cutter deck from falling.

WARNING:

Always wear proper hand and eye protection when working with cutter blades.

B. Blade Sharpening

-NOTE-

If possible, use a file to sharpen the blade. Using a wheel grinder may burn the blade.

-NOTE-

DO NOT sharpen the blades beyond 1/3 of the width of the blade.

1. Sharpen the cutting edge at the same bevel as the original. See Figure 7-7. Sharpen only the top of the cutting edge to maintain sharpness.

Angle Blade Back

Do Not Cut In

X Must NOT Exceed

Figure 7-7 Blade Sharpening

1/3 Blade Width

SGB033

3. Check the cutter blades for straightness. If the cutter blades appear bent, they will need to be replaced.

WARNING:

Do not attempt to straighten a bent blade, and never weld a broken or cracked blade. Always replace it with an original Scag cutter blade to assure safety.

4. If a blade cutting edge is dull or nicked, it should be sharpened. Remove the blades for sharpening. See "Blade Replacement."

-NOTE-

Keep the blades sharp. Cutting with dull blades not only yields a poor mowing job, but slows the cutting speed of the mower and causes extra wear on the engine and the blade drive.

2. Check the balance of the blade. If the blades are out of balance, vibration and premature wear can occur. See your authorized Scag dealer for blade balancing or special tools, if you choose to balance your own blades.

C. Blade Replacement

WARNING:

Always wear proper hand and eye protection when working with cutter blades.

1. Remove the ignition key before replacing the blades.

2. Raise the mower deck to the highest position. Place the lanyard pin in the highest cutting height positon to prevent the cutter deck from falling.

Page 40

Section 7

3. Secure the cutter blades to prevent them from rotating, (use the optional Blade Buddy tool, P/N 9212, to assist in securing the cutter blades), remove the nut from the blade attaching bolt. Remove the cutter blade, bolt and spacer from the spindle shaft. (Figure 7-8).

-NOTE-

The front of the machine will have to be raised slightly to remove the blade bolt from the cutter spindle.

4. To install the new cutter blade, put the flat washer onto the blade bolt and slide the bolt into the hole in the cutter blade.

-NOTE-

Be sure that the blade is installed with the lift wing pointing toward the top of the deck.

HEX NUT-TORQUE TO 75 LB-FT

7.10 TIRES

Check the tire pressures after every 8 hours of operation or daily.

Caster Wheels ........................................ 25 PSI

Drive Wheels ......................................... 12 PSI

7.11 CUTTER DECK GEARBOX

A. Checking Lubricant Level

CAUTION:

The cutter deck gearbox can reach high operating temperatures. Allow the cutter deck gearbox to cool before servicing.

SPINDLE SHAFT

SPINDLE ASSEMBLY

WASHER

CUTTER BLADE

HEX HEAD BOLT

CUTTER

DECK

HEX HEAD

BOLT / NUT

SPACER

CUTTER

BLADE

390S0160

Figure 7-8 Blade Replacement

5. Install the spacer onto the blade bolt and insert the bolt into the cutter spindle shaft.

6. Install the hex nut to the blade bolt at the top of the cutter spindle. Secure the blades from rotating and torque to 75 ft-lbs. (See Figure 7-8)

CUTTER DECK

CHECK PLUG

GEARBOX

390S0161

Figure 7-9 Cutter Deck Gearbox

The fluid level in the cutter deck gearbox (Figure 7-9) should be checked after every 100 hours of operation or bi-weekly , whichever occurs first.

1. Lower the cutter deck to to its lowest position to gain access to the cutter deck gearbox.

2. Clean and remove the check plug from the side of the gearbox (See Figure 7-9). Visually check that the lubricant level is up to the bottom edge of the check plug hole. If lubricant is low , add SAE 80W90 lubricant through the check plug hole in the gearbox until it is level with the bottom of the check plug hole. Install the check plug and tighten securely .

Page 41

Section 7

B. Changing Lubricant

The lubricant in the cutter deck gearbox should be changed after every 500 hours of operation or yearly, whichever occurs first.

1. Place a suitable container beneath the cutter deck gearbox and locate the gearbox drain plug.

2. Remove the drain plug, drain the lubricant into the container and properly discard it.

3. Re-install the drain plug and add SAE 80W90 lubricant through the check plug hole in the gearbox until it is level with the bottom of the check plug hole. Install the check plug and tighten securely .

7.12 KAWASAKI COOLING SYSTEM

WARNING:

Fill to Bottom of Filler Neck

030467-13

Figure 7-10 Coolant Level

3. Replace the radiator cap. Push down on the cap and turn clockwise until it stops.

-NOTE-

The cooling system should be flushed and the coolant replaced every 500 hours of operation or annually. See your Scag dealer for proper coolant replacement.

To avoid burns, always allow the engine to cool before removing the radiator cap.

A. Checking Coolant Level

The coolant level should be checked before each day of operation.

1. Remove the radiator cap by turning it slowly counterclockwise to the first stop and allow any pressure to be released. Push down on the cap and turn counterclockwise to remove.

2. Visually check the coolant level. The coolant level should be up to the bottom of the filler neck as shown in Figure 7-10. Add a mixture of coolant and soft water as needed.

-NOTE-

Refer to the coolant manufacturer's instructions for the proper coolant mixture ratio.

B. Cleaning the Radiator Debris Screen

After each day of operation, remove and clean the radiator debris screen.

CAUTION:

To avoid personal injury, always wear safety glasses when using compressed air.

1. Pull the debris screen up to remove.

2. Clean the debris screen with compressed air or a water hose.

-NOTE-

Check the radiator for excessive debris and clean with compressed air. Never spray a hot engine with water, use only compressed air to remove debris.

3. Re-install the debris screen to the radiator.

Page 42

C. Checking The Fan Belt Tension

Periodically check the fan belt tension. The belt should deflect 1/2" with 10 pounds of pressure. See your Scag dealer if the belt is in need of adjustment or replacement.

7.13 BODY, DECK, AND UPHOLSTERY

CAUTION:

Do not wash any portion of the equipment while it is hot. Do not wash the engine; use compressed air.

1. After each use, wash the mower and cutter deck. Use cold water and automotive cleaners. Do not use pressure cleaners.

Section 7

2. Do not spray electrical components.

3. Use a mild soap solution or a vinyl/rubber cleaner to clean the seat.

4. Repair damaged metal surfaces using Scag touch-up paint (P/N 48521) available from your authorized Scag dealer. Wax the mower with an automotive paint wax for maximum paint protection.

Page 43

Section 8

NOTES

Page 44

Section 8

NOTES

Page 45

52A & 61A CUTTER DECKS

Section 8

14 29 20

29 21

2 72

12 47

44 61 63

51 23

2852

22A

70 71

STT 2004 CD

22 22A

Page 46

Section 8

52A & 61A CUTTER DECKS

Ref. Part No. No. Description 52 61

1 461652 Cutter Deck Advantage x

461657 Cutter Deck Advantage x 2 04003-04 Bolt, Carriage 5/16-18 x 1" x x 3 04019-04 Nut, Hex Serrated Flange 3/8-16 x x 4 481625-01 Wing nut, 3/8-16 x x 5 481632 Anti-Scalp Wheel x x 6 04003-26 Bolt, Carriage 3/8-16 x 4" x x 7 422478 Anti-Scalp Wheel Bracket x x 8 04017-27 Bolt, Hex Serrated Flange 3/8-16 x 1" x x

9 04043-06 Flatwasher, 5/8" Hardened x x

10 04021-05 Locknut, 3/8-16 Center Lock x x 11 461295 Discharge Chute Advantage - Small x

461296 Discharge Chute Advantage - Large x 12 04001-11 Bolt, Hex Head 5/16-18 x 1-3/4" - Front x x

04001-12 Bolt, Hex Head 5/16-18 x 1-1/2” - Rear 13 04021-22 Nut, Hex Elastic Stop 5/16-18 Grade 8 x x 14 04020-09 Nut, 5/8-11 UNC x x

15 451240 Push Arm Shaft x x 16 04001-41 Bolt, Hex Head 5/8-11 x 9-1/2" x x 17 04003-12 Bolt, Carriage 5/16-18 x 3/4" x x 18 04001-108 Bolt, Hex Head 5/16-18 x 4-1/2" x x 19 04063-08 Key, 1/4 x 1/4 x 2" x x 20 04063-01 Key, 1/4 x 1/4 x 1-1/4" x x 21 04043-04 Flatwasher,3/8-.39 x .938 x .105 HD x x 22 04001-176 Bolt, Hex Head 5/16-18 x 1-3/4" x x 23 04019-03 Nut, Hex Serrated Flange 5/16-18 x x 24 04001-172 Bolt, Hex Head 1/4-20 x 1” Grade 8 x x 25 48100-15 Bushing, .376 I.D. Oilite x x 26 04030-03 Lockwasher, 5/16" x x 27 04040-15 Flatwasher, 5/16" (.375 x .875 x .083) x x 28 04041-07 Flatwasher, 3/8" (.391 x .938 x .105) x x 29 04021-09 Nut, Hex Elastic Stop 3/8-16 x x 30 04001-62 Bolt, Hex Head 3/8-16 x 3-1/4" x x 31 04001-31 Bolt, Hex Head 3/8-16 x 2-1/2" x x 32 04001-20 Bolt, Hex Head 3/8-16 x 1-1/2" x x 33 04001-136 Bolt, Hex Head 3/8-16 x 1-1/2" Grade 8 x x 34 461663 Spindle Assembly x x 35 43589 Spindle Shaft x x 36 481024 Seal, Top x x 37 481022 Bearing Assembly x x 38 43644 Spindle Housing x x 39 43312 Spacer, Outside x x

Ref. Part No. No. Description 52 61

40 43296 Spacer, Inside x x 41 481025 Seal, Bottom x x 42 43297 Spindle Bushing, Bottom x x 43 481035 Nut, Special 1 - 1/16-18 x x 44 48114-04 Grease Fitting x x 45 48677 Relief Fitting, Tapered Spindle x x 46 482245 Spring, Discharge Chute x x 47 482295 Wheel, Anti-Scalp x x 48 482878 Cutter Blade, 18" x

482879 Cutter Blade, 21" x

482881 Cutter Blade, 21” (31BV Only) x 49 482486 Gearbox Assembly, Deck Drive x x 50 482281 Belt, Cutter Deck Drive x

481558 Belt, Cutter Deck Drive x 51 45944 Roller Shaft x x 52 48926 Tapered Hub, 1-1/8" Bore x x 53 48141 Tapered Hub, 1" Bore x x 54 461174 Idler Arm, Cutter Deck x x 55 48224 Bearings, Ball x x 56 482416 Pulley, Idler x x 57 422713 Base, Idler Pivot x x 58 482744 Pulley, 5.75 O.D. (52’) x

482745 Pulley, 6.35 O.D. (61”) x 59 422426 Mounting Plate, Gearbox x x 60 422412 Belt, Cover x

422413 Belt, Cover x 61 461516 Pusharm (incl. items 44, 63 & 64) x x 62 43590 Spacer, Spindle Bottom x x 63 04020-16 Nut, Hex Head 5/8-18 UNF x x 64 48763 Rod End, 5/8" Male RH Thread x x 65 04001-79 Bolt, Hex Head 5/8-11 x 4-1/2" x x 66 481597 Spring, Cutter Deck x x 67 482747 Pulley, 6.95 O.D. x

482746 Pulley, 6.75 O.D. x 68 04110-03 U-Nut, 3/8-16 x x 69 04021-13 Nut, Hex Elastic Stop 5/8-11 x x 70 423956 Discharge Baffle 52” x 71 423957 Discharge Baffle 61” 72 43503 Pivot, Idler - Short x x 73 423803 Baffle, Custom Cut 52A x

423792 Baffle, Custom Cut 61A x 74 04003-23 Bolt, Carriage 3/8-16 x 1” x x

Page 47

Section 8

72A CUTTER DECK

14 29 20

29 21

12 47

44 61 63

51 23

2852

22 22A

STT-2004 72CD

Page 48

Section 8

72A CUTTER DECK

Ref. Part No. No. Description

1 461659 Cutter Deck, 72” Advantage (Includes Decals) 2 04003-04 Bolt, Carriage 5/16-18 x 1" 3 04019-04 Nut, Hex Serrated Flange 3/8-16 4 481625-01 Wing Nut, 3/8-16 5 481632 Anti-Scalp Wheel 6 04003-26 Bolt, Carriage 3/8-16 x 4" 7 422478 Anti-Scalp Wheel Bracket 8 04017-27 Bolt, Hex Serrated Flange 3/8-16 x 1"

9 04043-06 Flatwasher, 5/8" Hardened

10 04021-05 Locknut, 3/8-16 Center Lock 11 461296 Discharge Chute, 61” & 72” Adv. 12 04001-12 Bolt, Hex Head 5/16-18 x 1.75" (Front)

04001.11 Bolt, Hex Head 5/16-18 x 1.50” (Rear) 13 04021-22 Nut, Hex Elastic Stop 5/16-18 Grade 8 14 04020-09 Nut, 5/8-11 UNC 15 451240 Push Arm Shaft 16 04001-41 Bolt, Hex Head 5/8-11 x 9.50" 17 04003-12 Bolt, Carriage 5/16-18 x .75" 18 04001-154 Bolt, Hex Head 5/16-18 x 4.75" 19 04063-08 Key, 1/4 x 1/4 x 2" 20 04063-01 Key, 1/4 x 1/4 x 1.25" 21 04043-04 Flatwasher,3/8-.39 x .938 x .105 HD 22 04001-11 Bolt, Hex Head 5/16-18 x 1-3/4” 23 04021-10 Nut, Hex Serrated Flange 5/16-18 24 04001-172 Bolt, Hex Head 1/4-20 x 1” Grade 8 25 48100-15 Bushing, .376 I.D. Oilite 26 04030-03 Lockwasher, 5/16" 27 04040-15 Flatwasher, 5/16" (.375 x .875 x .083) 28 04041-07 Flatwasher, 3/8" (.391 x .938 x .105) 29 04021-09 Nut, Hex Elastic Stop 3/8-16 30 04001-62 Bolt, Hex Head 3/8-16 x 3.25" 31 04001-31 Bolt, Hex Head 3/8-16 x 2.50" 32 43503 Pivot, Idler - Short 33 04001-136 Bolt, Hex Head 3/8-16 x 1.50" Grade 8 34 461663 Spindle Assembly 35 43589 Spindle Shaft 36 481024 Seal, Top 37 481022 Bearing Assembly 38 43644 Spindle Housing 39 43312 Spacer, Outside 40 43296 Spacer, Inside 41 481025 Seal, Bottom

Ref. Part No. No. Description

42 43297 Spindle Bushing, Bottom 43 481035 Nut, Special 1 - 1/16-18 44 48114-04 Grease Fitting 45 48677 Relief Fitting, Tapered Spindle 46 482245 Spring, Discharge Chute 47 48038 Guide, Roller 48 482882 Cutter Blade, 24.5" 72” 49 482486 Gearbox Assembly, Deck Drive 50 481980 Belt, Cutter Deck Drive, 72” 51 45944 Roller Shaft 52 48926 Tapered Hub, 1-1/8" Bore 53 48141 Tapered Hub, 1" Bore 54 461174 Idler Arm, Cutter Deck 55 48224 Bearings, Ball 56 482416 Pulley, Idler 57 422713 Base, Idler Pivot 58 482747 Pulley, 6.95 O.D. - 72” 59 422426 Mounting Plate, Gearbox 60 422677 Belt Cover, LH - 72”

422708 Belt Cover, RH - 72” 61 461516 Pusharm (includes items 44, 63 & 64) 62 423795 Baffle, Custom Cut 72A 63 04020-16 Nut, Hex Head 5/8-18 UNF 64 48763 Rod End, 5/8" Male RH Thread 65 04001-79 Bolt, Hex Head 5/8-11 x 4-1/2" 66 481597 Spring, Cutter Deck 67 482745 Pulley, 6.35 O.D. - 72” 68 04110-03 U-Nut, 3/8-16 69 04021-13 Nut, Hex Elastic Stop 5/8-11 70 423958 Discharge Baffle 72” 71 482295 Wheel, Anti-Scalp 72 43590 Spacer, Spindle Bottom 73 04003-23 Bolt, Carriage 3/8-16 x 1”

Page 49

CUTTER DECK CONTROLS

Section 8

10 42

3832

24 26

CUTTER DECK

STT2002CDC

Page 50

Section 8

CUTTER DECK CONTROLS

Ref. Part No. No. Description

1 04041-07 Flatwasher, 3/8” 2 481764 Link, Deck Lift 3 481765 Rod End, Female - 1/2-20 RH 4 481766 Rod End, Female - 1/2-20 LH 5 04020-27 Nut, Jam 1/2-20 RH 6 04020-28 Nut, Jam 1/2-20 LH 7 04021-09 Nut, 3/8-16 Elastic Stop 8 482429 Slide Weldment, Height Adjustment

9 43391 Spacer, Decklift Pedal

10 43487 Pin, Decklift 11 43526 Swivel Joint, LH 12 43527 Swivel Joint, RH 13 45904 Bellcrank Weldment, LH Rear 14 45905 Bellcrank Weldment, RH Rear 15 04021-05 Locknut, 3/8-16 Center Lock 16 422381 Guide, Short 17 423509 Guide, Long 18 422346 Lockplate, Decklift 19 46975 Deck Latch (Includes items 20& 21) 20 48100-14 Bushing, .502 ID. 21 481428 Grip, Deck Latch 22 481598 Spring, Helper (61” & 72” Cutter Decks Only) 23 422451 Foot Pedal, Height Adjustment 24 04020-09 Nut, Hex 5/8-11 25 04019 -03 Nut, Hex Serrated Flange 5/16-18 26 04040-09 Flatwasher, 5/8" (.656 x 1.312 x .095) 27 04041-14 Flatwasher, 1" (1.062 x 1.50 x .048) 28 48114-04 Grease Fitting 29 04061-07 Cotter Pin, 3/16 x 1” 30 04021-10 Nut, Hex Elastic Stop 5/16-18 31 04004-44 Stud, 5/8-11 x 22.0" 32 04067-09 Ring Pin, 1/2 x 3.06" 33 04050-08 Ring, Retaining 1" External "E" 34 04021-07 Nut, Hex Elastic Stop 1/2-13 35 04003-11 Bolt, Carriage 3/8-16 x 1-1/4" 36 423463 Bracket, Cutting Height Adjustment 37 04014-03 Screw, Cap 5/16-18 x 3" FHHS 38 481547 Lanyard, Deck Height Pin 39 48540 Chain 40 04001-20 Bolt, Hex Head 3/8-16 x 1-1/2" 41 04019-04 Nut, Hex Serrated Flange 3/8-16 42 04050-10 Ring, Retaining 1/2" External "E" 43 04001-74 Bolt, Hex Head 1/2-13 x 3" 44 04003-04 Bolt, Carriage 5/16-18 x 1" 45 04009-02 Bolt, Shoulder 1/2 x 3/4"

Page 51

SHEET METAL COMPONENTS

Section 8

Suspension Seat

STT 2005 SMC

Page 52

Section 8

SHEET METAL COMPONENTS

Ref. Part No. No. Description

1 451481 Fender Weldment, RH 2 04001-09 Bolt, Hex Head, 5/16-18 x 1, Zinc 3 43606 Spacer 4 04041-07 Flatwasher, 3/8-.391 x .938 x .105 5 451650 Seat Plate Weldment 6 482597 Seat Assembly w/armrest 7 04001-45 Bolt, Hex Head 3/8-16 x 2.0” 8 04021-09 Nut, Elastic Stop 3/8-16

9 48015 Battery

10 48903 Pad, Battery Cover 11 421274 Cover, Battery 12 04003-12 Bolt, Carriage 5/16-18 x 3/4" 13 423308 Plate, Battery Box 14 04029-01 Wing Nut, 1/4-20 x 3/4" 15 04019-03 Nut, Hex Serrated Flange 5/16-18 16 04003-01 Bolt, Carriage 1/4-20 x 6" 17 48661 Rubber Pad 18 43584 Spacer, Caster Wheel 19 04003-04 Bolt, Carriage 5/16-18 x 1" 20 482622 Seal 21 04021-09 Lock Nut, 3/8-16, Elast. Stop 22 461702 Main Frame 23 04019-04 Nut, Hex Serrated Flange 3/8-16 24 04017-27 Screw, Hex Serrated Flange 3/8-16 x 1” 25 451480 Fender Weldment, LH 26 423489 Foot Plate 27 04021-09 Nut, Hex Elastic Stop 3/8-16 28 04001-19 Bolt, Hex Head 3/8-16 x 1” 29 04001-125 Bolt, Hex Head 5/8-11 x 4” 30 04021-13 Nut, Hex Elastic Stop 5/8-11 31 481559 Cap, Grease 32 04021-20 Nut, Hex Elastic Stop 1.0-14 33 481657 Bearing W/Race 34 482028-01 Plug, 1/4-28 THD Form 35 451449 Extention Weldment, Caster 52A (LH)

451450 Extention Weldment, Caster

52A (RH) & 61A (LH) 451451 Extention Weldment, Caster 61A (RH) 451452 Extention Weldment, Caster 72A (LH) 451453 Extention Weldment, Caster 72A (RH)

36 481025 Seal, 2.00 OD. x 1.625 Bore 37 04021-07 Nut, Hex Elastic Stop 1/2-13 38 45934 Yoke Weldment, Caster (52A)

451416 Yoke Weldment, Caster (61A & 72A)

39 04001-134 Bolt, Hex Head 1/2-13 x 7-1/2" (52A)

04001-167 Bolt, Hex Head 1/2-13 x 9-1/2” (61A & 72A)

40 43581 Sleeve, Caster Wheel (52A)

43583 Sleeve, Caster Wheel (61A, 72A)

41 482503 Wheel Assy, 52A (Inc.items 20, 42, 43, 54, 55)

482504 Wheel Assy, 61A, 72A (Inc. 20, 42, 43, 54, 55)

42 481613 Tire, 13 x 5.00 4-Ply (52A)

482619 Tire, 13 x 6.50 4-Ply (61A, 72A)

Ref. Part No. No. Description

43 482625 Rim Assembly, 52A (Includes item 55)

482620 Rim Assembly, 61A & 72A (Inc. item 55) 44 04041-07 Flatwasher, 3/8”-.391 x .938 x .105 45 481284 Bumper, Rubber 46 48566 Cable, Seat Stop 47 04001-59 Bolt, Hex Head 1/4-20 x 1-1/4" 48 04019-02 Nut, Hex Serrated Flange 1/4-20 49 482502 Seat Adjustment, Track Set 50 461453 Caster Wheel Assy (Inc. 31 thru 43)

52A (RH)

461446 Caster Wheel Assy (Inc. 31 thru 43)

52A (LH)

461447 Caster Wheel Assy (Inc. 31 thru 43)

61A (LH)

461448 Caster Wheel Assy (Inc. 31 thru 43)

61A (RH)

461449 Caster Wheel Assy (Inc. 31 thru 43)

72A (LH)

461450 Caster Wheel Assy (Inc. 31 thru 43)

72A (RH) 51 482614 Back Cushion Cover 52 482615 Seat Cushion Cover 53 482618 Arm Rest, Right Hand

482617 Arm Rest, Left Hand

482616 Arm Rest Cover 54 482621 Bearing w/ Race 55 48114-07 Grease Fitting 56 481389 Spring, Seat 57 43462 Pin Retainer, Spring 58 04060-01 Roll Pin, Spring 5/32 x 3/4” 59 9270 Suspension Seat Assembly 60 482950 Armrest Only

482945 Armrest Assembly Kit, LH

482946 Armrest Assembly Kit, RH 61 482941 Seat Cusion Kit

Seat Drain Kit (Included with Seat Cusion)

62 482944 Weight Adjustment Kit

482948 Knob Kit 63 482952 Seat Adjustment, Track Set 64 482942 Shock Absorber Kit 65 482943 Lumbar Kit

482948 Knob Kit 66 482940 Back Cusion Kit 67 9240 Cup Holder Assembly 68 423674 Mounting Bracket, STT Cup Holder 69 04001-01 Bolt, Hex Head 1/4-20 x 3/4” 70 04021-08 Nut, Elastic Stop 1/4-20

Page 53

STT ROLL OVER PROTECTION SYSTEM - WITHOUT

SUSPENSION SEAT

Section 8

STT 2005 ROPS without Suspension Seat

Page 54

Section 8

STT ROLL OVER PROTECTION SYSTEM - WITHOUT

Ref. Part No. No. Description

1 461817 STT, ROPS 2 04001-82 Bolt, Hex Head 1/2-13 x 4-1/2” 3 04021-19 Nut, Center Lock 1/2-13 4 04040-13 Flatwasher, 1/2-.562 x 1.375 x .109 5 483150 Seat Belt

SUSPENSION SEAT

Page 55

Section 8

STT ROLL OVER PROTECTION SYSTEM - WITH SUSPENSION SEAT

SEAT BELT BRACKET

STT-BSD 2005 ROPS

Page 56

Section 8

STT ROLL OVER PROTECTION SYSTEM - WITH SUSPENSION SEAT

Ref. Part No. No. Description

1 461817 STT, ROPS 2 04001-82 Bolt, Hex Head 1/2-13 x 4-1/2” 3 04021-19 Nut, Center Lock 1/2-13 4 04001-178 Bolt, Hex Head 7/16-20 x 1” 5 04040-11 Flatwasher, 7/16-.500 x 1.25 x .083 6 483150 Seat Belt 7 04001-45 Bolt, Hex Head 3/8-16 x 2” 8 04041-07 Flatwasher, 3/8-.391 x .938 x .105 9 43606 Sleeve, Seat Base Mounting 10 04021-09 Nut, Elastic Stop 3/8-16 11 04001-09 Bolt, Hex Head 5/16-18 x 1” 12 461821 Bracket, Seat Hold Down with Decal 13 04030-05 Lockwasher, 7/16 14 04019-03 Nut, Serrated Flange 5/16-18 15 04040-13 Flatwasher, 1/2-.562 x 1.375 x .109

Page 57

DECK DRIVE COMPONENTS

Section 8

Frame

33 32

STT 2005 DDC

Page 58

Section 8

DECK DRIVE COMPONENTS

Ref. Part No. No. Description

1 423925 Belt Guard, Rear 2 481531 Hinge, Belt Guard 3 481309 Latch, Hood 4 482845 Rod Assembly, Clutch Anti-Rotation 5 48030-09 Clamp, Cable 6 461661 Clutch, Ogura GT-3.5

461662 Clutch, Ogura GT-5 (31BV) 7 482876 Belt, Deck Drive 8 483088 Spring, Transmission Idler 9 48181 Pulley, Idler 5” Dia. 10 481536 Tapered Hub, 1” Bore 11 482949 Pulley, 6.70 Tapered Bore 12 481884 Tapered Hub, 17mm Bore 13 483085 Belt, Pump Drive STT

483086 Belt, Pump Drive (29DFI, 31BV) 14 482655 Pulley, Idler 4” Dia. 15 483082 Pulley, 4.55 Dia. - 1.125 Bore

483083 Pulley, 5.35 Dia. - 1.125 (29DFI & 31BV Only) 16 43631 Spacer, Idler Bearing 17 04063-14 Key, 5.0 x 5.0 x 25mm 18 48224 Ball Bearing 19 481284 Bumper, Rubber 20 482752 Pulley, 6.25 OD Tapered Bore

482745 Pulley, (29DFI & 31BV Only) 21 482667 Spring, PTO 22 461609 Idler Arm Weldment, PTO Drive 23 43632 Pivot, Idler PTO 24 461697 Spindle Assembly, Deck Drive 25 481035 Nut, 1.06-18 Thread 26 43297 Spindle Bushing, Bottom 27 481025 Seal, 2.0 OD x 1.625 Bore 28 481022 Roller Bearing Tapered 29 43312 Spacer, Outside 30 43296 Spacer, Inside 31 48114-04 Grease Fitting, 1/4-28 32 48677 Relief Fitting 33 43644 Spindle Housing 34 481022 Roller Bearing Tapered 35 481024 Seal, 2.0 OD x 1.5 Bore 36 43534 Shaft, Deck Drive 37 461608 Idler Arm Weldment, Pump Drive

Ref. Part No. No. Description

38 482424 Driveshaft (Air Cooled Engine)

482438 Driveshaft (Liquid Cooled Engine) 39 04012-08 Set Screw, 3/8-16 x 3/4” Torx Socket 40 04011-11 Screw, #10-32 x .56 41 04041-07 Flatwasher, 3/8-.391 x .938 x .105 42 04069-01 Pin, Rue Cotter 3/8 Dia. 43 43507

43651

44 451696 Pump Mounting Plate Weldment (Air Cooled)

451684 Pump Mounting Plate Weldment (Liquid Cooled) 45 04019-04 Nut, Serrated Flange 3/8-16 46 04019-02 Nut, Serrated Flange 1/4-20 47 04003-07 Bolt, Carriage 1/4-20 x 1/2” 48 04021-22 Nut, Elastic Stop 5/16-18 Grade 8 49 04001-176 Bolt, Hex Head 5/16-18 x 1-3/4” Grade 8 50 04063-06 Key, 1/4 x 1/4 x 1-1/2” 51 04001-171 Bolt, Hex Head 3/8-16 x 4-1/2” Grade 8 Black 52 04043-04 Washer, 3/8 Hardened 53 04001-135 Bolt, Hex Head 3/8-16 x 1-3/4” Grade 8 Black 54 04001-136 Bolt, Hex Head 3/8-16 x 1-1/2” Grade 8 Black 55 04001-170 Bolt, Hex Head 3/8-16 x 2-1/2” 1.5 Thread Grd.8 56 04021-05 Nut, Center Lock 3/8-16 57 04001-136 Bolt, Hex Head 3/8-16 x 1-1/2” Grade 8 Black 58 04021-09 Nut, Elastic Stop 3/8-16 59 04001-45 Bolt, Hex Head 3/8-16 x 2” 60 04001-109 Bolt, Hex Head 1/4-20 x 1-3/8” 61 04030-02 Lockwasher, 1/4 Spring 62 04001-101 Bolt, Hex Head 7/16-20 x 2-1/2” UNF 63 04030-05 Lockwasher, 7/16 Spring 64 04041-28 Flatwasher, 7/16-.469 x 1.75 x .25 65 04001-172 Bolt, Hex Head 1/4-20 x 1” Grade 8 66 04001-21 Bolt, Hex Head 3/8-16 x 1-3/4” 67 04019-03 Nut, Serrated Flange 5/16-18 68 04021-09 Nut, Elastic Stop 3/8-16 69 04001-19 Bolt, Hex Head 3/8-16 x 1” 70 04021-05 Nut, Center Lock 3/8-16 71 04001-21 Bolt, Hex Head 3/8-16 x 1-3/4” 72 04063-02 Key, 1/4 x 1/4 x 2-1/4” 73 04063-20 Key, 1/4 x 1/4 x 1” 74 Bracket 75 Spacer 76 Bolt

tud, Anti Rotation

Stud, Anti Rotation (BV only)

Page 59

Section 8

ENGINE AND ATTACHING PARTS - KOHLER

12 10

REF. PUMP

MTG. WELDMENT

FRAME

STT 2005 EAPKH

Page 60

Section 8

ENGINE AND ATTACHING PARTS - KOHLER

Ref. Part No. No. Description

1 422593 Muffler Guard 2 04017-05 Screw, Hex Serrated Flange 1/4-20 x 3/4" 3 * Muffler, Part Of Engine (Available only through Kohler) 4 482510 Oil Drain Extension 5 04110-01 U-Nut, 1/4-20 6 424063 Rear Cover 7 483072 Hour Meter 8 482890 Engine, Kohler 27 CH (Available only through Kohler, Eng. Spec. PS-CH740-0041)

9 04001-19 Bolt, Hex Head 3/8-16 x 1"

10 04030-04 Lockwasher, 3/8" Spring 11 04001-21 Bolt, Hex Head 3/8-16 x 1-3/4" 12 04021-09 Nut, Hex Elastic Stop 3/8-16 13 04001-32 Bolt, Hex Head 3/8-16 x 1-1/4" 14 451459 Plate, Engine Mounting 15 04003-12 Bolt, Carriage 5/16-18 x 3/4" 16 04019-03 Nut, Hex Serrated Flange 5/16-18

Page 61

Section 8

ENGINE & ATTACHING PARTS - 27HP, 29HP-DFI KA & 31BV

REF. PUMP

MTG. WELDMENT

FRAME

STT 2005 EAPKA

Page 62

Section 8

ENGINE & ATTACHING PARTS - 27HP, 29HP-DFI KA & 31BV

Ref. Part No. No. Description

1 451378 Muffler Guard (Kawasaki)

2 04017-05 Screw, Hex Serrated Flange 1/4-20 x 3/4" 3 482699 Muffler (Kawasaki)

4 451421 Screen Weldment, Radiator (Kawasaki Only) 5 04110-01 U-Nut, 1/4-20 6 483072 Hour Meter 7 482351 Oil Drain, 2.6” (Kawasaki Only)

8 482809 Engine, Kawasaki 27KA (Available only through Kawasaki)

9 04002-18 Bolt, M10-1.50 x 25 Grade 8.8

10 04030-04 Lockwasher, 3/8" Spring 11 04001-21 Bolt, Hex Head 3/8-16 x 1-3/4" 12 04021-09 Nut, Hex Elastic Stop 3/8-16 13 04001-32 Bolt, Hex Head 3/8-16 x 1-1/4" 14 451454 Plate, Engine Mounting 15 04003-12 Bolt, Carriage 5/16-18 x 3/4" 16 04019-03 Nut, Hex Serrated Flange 5/16-18 17 424063 Rear Cover

422593 Muffler Guard (31BV Briggs & Stratton)

482860 Muffler (31BV Briggs & Stratton)

483017 Oil Drain, (BV Only)

482810 Engine, Kawasaki 29KA-DFI (Available only through Kawasaki) 482801 Engine, Briggs & Stratton 31HP V-Twin Air Cooled (Avail. only through B & S)

Page 63

BRAKE AND STEERING COMPONENTS

Section 8

TO RH PUMP

TO LH PUMP

43 44 45

STT2002B&SC

Page 64

Section 8

BRAKE AND STEERING COMPONENTS

Ref. Part No. No. Description

1 482340 Grip, Handle Bar 2 461386 Handle Bar (Includes item 1) 3 04001-32 Bolt, Hex Head 3/8-16 x 1-1/4" 4 04030-04 Lockwasher, 3/8" 5 04041-07 Flatwasher. 3/8" (.391 x .938 x .105) 6 422372 Bar, Control Lever 7 451483 Control Lever Weldment, LH

451484 Control Lever Weldment, RH 8 04001-17 Bolt, Hex Head 5/16-18 x 2" 9 04021-10 Nut, Hex Elastic Stop 5/16-18 10 04001-45 Bolt, Hex Head 3/8-16 x 2" 11 04021-09 Nut, Hex Elastic Stop 12 423488 Mount, Control Linkage 13 48224 Ball Bearings, Neutral Return 14 43607 Spacer 15 04069-01 Pin, Rue Cotter 3/8 Dia. 16 04001-13 Bolt, Hex Head, 5/16-18 x 2.75 Zinc. 17 04021-13 Nut, Hex Elastic Stop 5/8-11 18 461601 Bracket, Control Lever LH

461602 Bracket, Control Lever RH 19 04003-04 Bolt, Carriage 5/16-18 x 1" 20 43600 Spacer, Bearing 21 04003-12 Bolt, Carriage 5/16-18 x 3/4" 22 04019-03 Nut, Hex Serrated Flange 5/16-18 23 04050-01 Ring, Retaining 5/8" External "E" 24 43602 Spacer 25 45918 Bracket, Neutral Return 26 04003-02 Bolt, Carriage 1/4-20 x 3/4" 27 04040-14 Flatwasher, 1/4" (.312 x .750 x .065) 28 04021-08 Nut, Hex Elastic Stop 1/4-20 29 43477 Pin, Retaining Spring 30 481389 Spring 31 04060-01 Roll Pin, Spring 5/32 x 3/4" 32 04061-06 Pin, Cotter 9/16 x 1-1/2" 33 482586 Rod End, Male 3/8-24 RH Thread 34 04020-25 Nut, 3/8-24 RH Thread 35 43629 Tube, Control Link Air Cooled Engine

43624 Tube, Control Link Liquid Cooled Engine 36 04020-26 Nut, Hex 3/8-24 LH Thread 37 482585 Rod End, Male 3/8-24 LH Thread 38 04021-10 Locknut, 5/16-18, Elastic Stop 39 482794 Gas Damper 40 04001-31 Bolt, Hex Head 3/8-16 x 2-1/2” 41 48114-04 Grease Fitting 42 461082 Lever, Parking Brake (Includes item 43)

Ref. Part No. No. Description

43 481548 Grip, Parking Brake 44 04001-22 Bolt, Hex Head 3/8-16 x 2-3/4" 45 04019-04 Nut, Hex Serrated Flange 3/8-16 46 48343-04 Clevis, Traction Control 47 04064-02 Pin, Clevis 3/8-16 x 1-1/16" 48 04061-02 Pin, Cotter 3/32 x .75 49 04004-34 Rod, Parking Brake 50 48544 Rod End, LH Thread 51 48796 Bushing, Self Align 52 04001-08 Bolt, Hex Head 5/16-18 x 3/4" 53 04001-147 Bolt, Hex Hd 3/8-24 x 5-1/4", 23/4" Thrd 54 481637 Switch 55 04010-12 Screw, Hex SLTD WSHR Head #10 32 x 3/4" 56 461471 Brake Linkage, LH

461472 Brake Linkage, RH 57 45953 Bellcrank, Brake Actuator 58 48807 Spring 59 04001-163 Bolt, Hex Head 1/2-13 x 3-3/4" 60 04021-19 Locknut, Hex 1/2-13 Center Lock 61 04001-52 Bolt, Hex Head 1/2-13 x 2-1/2" 62 482639 Wheel Motor, Ross 63 04001-12 Bolt, Hex Head, 5/16-18 x 1.75, Zinc 64 481601 Brake Band Assembly 65 04064-16 Pin, Clevis 3/8" Dia. x 1.93" 66 43063 Spacer 67 461438 Wheel Hub/Brake Drum Assembly 68 04063-25 Key, Woodruff 5/16 x 1” 69 481552 Wheel Assembly 23 x 10.5-12 (52” Only)

481659 Rim W/Valve Stem (52” Only)

481660 Tire, 23 x 10.5-12 (52” Only)

481850 Wheel Assembly 24 x 12-12 Turf Master

481851 Rim W/Valve Stem

481852 Tire, 24 x 12-12 Turf Master 70 04028-02 Lug Nut, 1/2-20 71 48680 Nut, Hex Castle 72 422373 Threaded Plate 73 04001-20 Bolt, Hex Head 3/8-16 x 1-1/2" 74 423279 Plate Weldment, Motor Backing 75 423491 Actuator Switch 76 04017-16 Bolt, Hex Serrated Flange 5/16-18 x 3/4" 77 04003-36 Bolt, Carriage 3/8-16 x 4-3/4” 78 04001-19 Bolt, Hex Head 3/8-16 x 1” 79 481638 Switch 80 04001-168 Bolt, Hex Head 3/8-16 x 1-1/4” Grade 8

Page 65

FUEL AND HYDRAULIC SYSTEM

Section 8

27 28

29 30

21 31

23 24 26 40

To Carburetor

To Back Side

of Reservoir (Not Shown)

13 14 15

DUMP VALVE

43 (2)

57 56 54

43 (2)

34 25 35

44 45 50 48 47

8 20 19

60 58 59

36 37

34 25 35

16 17 32

2002 STT F&HS.eps

Page 66

Section 8

FUEL AND HYDRAULIC SYSTEM

Ref. Part No. No. Description

1 04110-01 U-Nut 1/4-20

11 ** Fuel Filter

12 48058 Fuel Hose, 1/4” ID. (order by inch) 13 481308 Valve, Shutoff Kawasaki

481753 Valve, Shutoff Kohler 14 48059-01 Clamp, Fuel Hose 15 48058 Fuel Hose, 1/4” ID. (order by inch)

16 481602 Hose Fitting 17 48309 Bushing

18 04001-09 Bolt, Hex Head 5/16-18 x1.0” Zinc 19 04019-03 Nut, Serrated Flange 5/16-18

20 48758 Oil Filter

21 482483 Tee, 3/4 O-ring x JIC x 1/2” Hose 22 04021-08 Nut, Hex Elastic Stop 1/4-20

23 481164 Cap, Hydraulic Tank

24 481507 Insert, Filler Neck

25 48603-02 O-Ring

26 461451 Oil Reservoir Assembly (includes 24, 27, 39) 27 482572 Elbow, 90 Degree .38 Hose

482571 Bushing, .56 Dia. Viton 28 48136-13 Hose Clamp, 0.69 dia. 29 48811 Hose, 3/8” ID, Pushlock (order by inch) 30 04010-10 Screw, Phillips Head, 1/4-20

31 48571-02 Cap

32 461751 Fuel Tank Assembly (includes items 23 & 24)

33 48136-05 Clamp, Hose

Ref. Part No. No. Description

34 48350-05 Elbow, 90 Degree, 7/8-14 THD 35 48938-02 Bushing, 7/8-14 JIC x 3/4-16 O-Ring 36 423701 Support Bracket, Fuel Tank 37 04019-03 Nut, 5/16-18 Serrated Flange 38 04003-02 Bolt, Carraige 1/4-20 x 3/4” 39 482574 Elbow, 90 Degree

482573 Bushing, .78 Dia. Viton

40 423513 Strap, Hydraulic Tank

41 423485 Support Bracket, Hydraulic Tank 42 481611 Hose Assembly, Pump 43 48572-04 Union, 3/4-16 JIC x 3/4-16 O-ring 44 04001-59 Bolt, Hex Head, 1/4-20 x 1-14” 45 04030-02 Lockwasher, 1/4” Spring 46 04060-09 Roll Pin, Spring 3/16 x 3/4” 47 04017-05 Bolt, Hex Serrated Flange, 1/4-20 x 3/4” 48 48136-13 Clamp, .69 Dia. 49 422694 Clamp Plate, Pump Control 50 481793 Block, Pump Control 51 482695 Pump, Left Hand, BDP-16A-410

483100 Pump, Left Hand, BDP-16A (31BV) 52 04021-09 Nut, Hex, Elastic Stop 3/8-16 53 04001-32 Bolt, Hex Head, 3/8-16 x 1-1/4 54 482696 Pump, Right Hand, BDP 16A-307

483101 Pump, Right Hand, BDP-16A (31BV)

55 482497 Cap, Fuel Tank W/Guage

56 04021-09 Nut, Hex Elastic Stop 3/8-16 57 04043-04 Flatwasher, 3/8” (.391 x .938 x .105) Grade 8 58 423524 Mounting Bracket - LH, Oil Cooler

423944 Mounting Bracket - LH, Oil Cooler (31BV Only)

423525 Mounting Bracket - RH, Oil Cooler

423945 Mounting Bracket - RH, Oil Cooler (31BV Only) 59 04001-08 Bolt, Hex Head 5/16-18 x 3/4”

60 482505 Cooler, Oil

** Available through the individual engine manufacturer.

Page 67

FUEL AND HYDRAULIC SYSTEM - KAWASAKI 29DFI

DUMP VALVE

2002 STT F&HS-DFI.eps

13 14 15

23 24 26 40

36 37

34 25 35

21 31

57 56 54

44 45 50 48 47

34 25 35

8 20 19

22 41

27 28

29 30

60 58 59

43 (2)

To Back Side of Reservoir (Not Shown)

Section 8

Page 68

Section 8

FUEL AND HYDRAULIC SYSTEM - KAWASAKI 29DFI

Ref. Part No. No. Description

1 04110-01 U-Nut 1/4-20

2 48136-13 Hose Clamp, 0.69 dia. 3 04001-03 Bolt, Hex Head 1/4-20 x 2.0” 4 48811 Hose, 3/8” ID Pushlock - (order by inch) 5 48136-07 Clamp, Hose 1/2” 6 482266-01 Elbow, 90 Degree - 9/16 O-ring x 3/8 Hose 7 482266-02 Elbow, 90 Degree - 3/4 O-ring x 3/8 Hose 8 482417 Oil Filter Base 9 482606 Hose Assembly, 1/2” ID (Tank to Filter Base) 10 48136-05 Clamp, .87 max Dia. 11 ** Fuel Filter, Kawasaki (p/n 49019-1055) 12 481178 Fuel Hose, 5/16” ID. (order by inch) 13 481308 Valve, Shutoff Kawasaki 14 48059-01 Clamp, Fuel Hose

15 481178 Fuel Hose, 5/16” ID. (order by inch) 16 481312 Hose Fitting 17 48309 Bushing

18 04001-09 Bolt, Hex Head 5/16-18 x1.0” Zinc

19 04019-03 Nut, Serrated Flange 5/16-18 20 48758 Oil Filter

21 482483 Tee, 3/4 O-ring x JIC x 1/2” Hose

22 04021-08 Nut, Hex Elastic Stop 1/4-20 23 481164 Cap, Hydraulic Tank

24 481507 Insert, Filler Neck 25 48603-02 O-Ring

26 461451 Oil Reservoir Assembly (includes 24, 27, 39)

27 482572 Elbow, 90 Degree .38 Hose

482571 Bushing, .56 Dia. Viton 28 48136-13 Hose Clamp, 0.69 dia. 29 48811 Hose, 3/8” ID, Pushlock (order by inch) 30 04010-10 Screw, Phillips Head, 1/4-20

31 48571-02 Cap

32 461586 Fuel Tank Assembly (incl. items 16, 17, 65, 66)

33 48136-05 Clamp, Hose

34 48350-05 Elbow, 90 Degree, 7/8-14 THD

Ref. Part No. No. Description

35 48938-02 Bushing, 7/8-14 JIC x 3/4-16 O-Ring 36 423701 Support Bracket, Fuel Tank 37 04019-03 Nut, 5/16-18 Serrated Flange 38 04003-02 Bolt, Carraige 1/4-20 x 3/4” 39 482574 Elbow, 90 Degree

482573 Bushing, .78 Dia. Viton

40 423513 Strap, Hydraulic Tank

41 423485 Support Bracket, Hydraulic Tank 42 481611 Hose Assembly, Pump 43 48572-04 Union, 3/4-16 JIC x 3/4-16 O-ring 44 04001-59 Bolt, Hex Head, 1/4-20 x 1-14” 45 04030-02 Lockwasher, 1/4” Spring 46 04060-09 Roll Pin, Spring 3/16 x 3/4” 47 04017-05 Bolt, Hex Serrated Flange, 1/4-20 x 3/4” 48 481178 Fuel Hose, 5/16” ID. (order by inch) 49 422694 Clamp Plate, Pump Control 50 481793 Block, Pump Control 51 483100 Pump, Left Hand, BDP-16A 52 04021-09 Nut, Hex, Elastic Stop 3/8-16 53 04001-32 Bolt, Hex Head, 3/8-16 x 1-1/4 54 483101 Pump, Right Hand, BDP 16A

55 482497 Cap, Fuel Tank W/Guage

56 04021-09 Nut, Hex Elastic Stop 3/8-16 57 04043-04 Flatwasher, 3/8” (.391 x .938 x .105) Grade 8 58 423524 Mounting Bracket - LH, Oil Cooler

423525 Mounting Bracket - RH, Oil Cooler

59 04001-08 Bolt, Hex Head 5/16-18 x 3/4”

60 482505 Cooler, Oil

61 48136-13 Clamp, .69 Dia. 62 482702 Hose, Fuel Line (order by inch) 63 ** Adapter, 1/2” - 5/16” (p/n 59071-2141)

64 48058 Hose, 1/4” Fuel Line (order by inch) 65 482703 Fitting, Hose 66 48309 Bushing

67 ** Fuel Pump, Kawasaki 29DFI

68 481178 Fuel Hose, 5/16” ID. (order by inch)

** Available through the individual engine manufacturer.

Page 69

BDP-16A HYDRAULIC PUMP ASSEMBLY

Section 8

Page 70

Section 8

BDP-16A HYDRAULIC PUMP ASSEMBLY

Ref. Part No. No. Description

1 HG70740 Overhaul Seal Kit 2 HG51455 Valve Plate 3 HG70735 Cylinder Block Kit - 16cc 4 HG51462 Thrust Ball Bearing Assembly 5 HG51436 Variable Swashplate 6 HG2000015 Slot Guide 7 HG2000014 Trunnion Arm

8 HG2000025 Block Spring

9 HG2000024 Block Thrust Washer 10 HG2000032 Shaft Ball Bearing 11 HG2000023 Spacer 12 HG2000038 Retaining Ring 13 HG51092 Seal 14 HG70581 Kit, Pump Shaft 15 HG70738 Housing Kit 16 HG70739 Trunnion Seal Kit 17 HG50641 Pin 18 HG51437 O-Ring 19 HG9005110-7500 Straight Thread Plug 20 HG70743 Shock Valve Kit (.031 Orifice) 21 HG70742 Shock Valve Kit (.024 Orifice) 22 HG9005200-7500 Straight Thread Plug 23 HG70736 End Cap Kit 24 HG2513030 Bypass Valve Kit 25 HG9004100-1430 O-Ring 26 HG50406 Gerotor Assembly (.19 cu.in./rev.) 27 HG50173 Socket Head Cap Screw (M8 x 1.25-25mm) 28 HG2510071 Charge Pump Kit (.19 STD. Splined) 29 HG51457 Hex Screw, Flanged Head (M10 x 1.50-65mm) 30 HG70402 Charge Relief Kit

Page 71

Section 8

BDP-16A HYDRAULIC PUMP ASSEMBLY WITH COOLING FAN

(29DFI & 31BV ONLY)

Page 72

Section 8

BDP-16A HYDRAULIC PUMP ASSEMBLY WITH COOLING FAN

Ref. Part No. No. Description

8 HG2000025 Block Spring

9 HG2000024 Block Thrust Washer 10 HG2000032 Shaft Ball Bearing 11 HG2000023 Spacer 12 HG2000038 Retaining Ring 13 HG51092 Seal 14 HG70578 Kit, Pump Shaft (keyed thru taper) 15 HG70738 Housing Kit 16 HG70739 Trunnion Seal Kit 17 HG50641 Pin 18 HG51437 O-Ring 19 HG9005110-7500 Straight Thread Plug 20 HG70743 Shock Valve Kit (.031 Orifice) 21 HG70742 Shock Valve Kit (.024 Orifice) 22 HG9005200-7500 Straight Thread Plug 23 HG70736 End Cap Kit 24 HG2513030 Bypass Valve Kit 25 HG9004100-1430 O-Ring 26 HG50406 Gerotor Assembly (.19 cu.in./rev.) 27 HG50173 Socket Head Cap Screw (M8 x 1.25-25mm) 28 HG70924 Charge Pump Kit (.19 STD. Splined) 29 HG51457 Hex Screw, Flanged Head (M10 x 1.50-65mm) 30 HG70402 Charge Relief Kit 31 HG70916 Fan Kit (incl. items 32, 33, 34, 35, 36, 37) 32 HG51348 Hub 33 HG52016 Bracket, Shroud 34 HG52014 Fan 35 HG51389 Washer 36 HG50108 Nut 37 HG52029 Shroud

(29DFI & 31BV ONLY)

Page 73

31BV Briggs & Stratton Only

ELECTRICAL SYSTEM (KOHLER & 31BV)

Section 8

9 10

STT 2004 ESKH

Page 74

Section 8

ELECTRICAL SYSTEM (KOHLER & 31BV)

Ref. Part No. No. Description

1 483055 Wire Harness, STT Air Cooled 2 48298 Fuse, 20 AMP 3 48017-02 Key & Ring Assembly 4 48017-04 Nut, Hex 5/8-32 5 48017-03 Lockwasher, 5/8" Internal 6 424027 Instrument Panel, Top w/Decals 7 48798 Key Switch

8 481687 Switch, PTO

9 483013 Relay 10 04031-01 Lockwasher, #10 External Tooth 11 04020-01 Nut, Hex #10-32 12 481755 Ammeter 13 451081 Base, Instrument Panel 14 04030-02 Lockwasher, 1/4" 15 04001-01 Bolt, Hex Head 1/4-20 x 3/4" 16 04110-01 U-Nut, 1/4-20 17 481544 Throttle And Choke Controls (Kohler)

481662 Throttle And Choke Controls (31BV Briggs & Stratton) 18 04010-01 Screw, Phillips Washer Head #10-32 x 1/2" 19 481638 Switch, Interlock-Seat 20 04001-44 Bolt, Hex Head 1/4-20 x 1/2" 21 48029-22 Cable, Battery - Red 22 04020-02 Nut, Hex 1/4-20 23 48029-11 Cable, Battery - Black 24 48030-09 Clamp, Cable 1/2" ID. 25 48136-05 Clamp, Cable 3/4" ID. 26 483029 Electronic Module 27 04002-12 Bolt, Hex Head M8-1.25 x 20 28 04031-03 Lockwasher, 5/16" External Tooth 29 48430 Fuse Holder w/Fuse and Connector

482588 Clip, Fuse Holder 30 482849 Wire Harness Adapter 31BV (Briggs & Stratton Only)

Page 75

ELECTRICAL SYSTEM (27HP KAWASAKI)

Section 8

9 10

STT2002 ESKA

Page 76

Section 8

ELECTRICAL SYSTEM (27HP KAWASAKI)

Ref. Part No. No. Description

1 481755 Ammeter 2 48298 Fuse, 20 AMP 3 48017-02 Key & Ring Assembly 4 48017-04 Nut, Hex 5/8-32 5 48017-03 Lockwasher, 5/8" Internal 6 424027 Instrument Panel, Top w/Decals 7 48798 Key Switch

8 481687 Switch, PTO

9 483013 Relay 10 04031-01 Lockwasher, #10 External Tooth 11 04020-01 Nut, Hex #10-32 12 481183 Water Temp. Gauge (STT - KA Only) 13 451081 Base, Instrument Panel 14 04030-02 Lockwasher, 1/4" 15 04001-01 Bolt, Hex Head 1/4-20 x 3/4" 16 04110-01 U-Nut, 1/4-20 17 481662 Throttle And Choke Controls 18 04010-01 Screw, Phillips Washer Head #10-32 x 1/2" 19 481638 Switch, Interlock-Seat 20 04001-44 Bolt, Hex Head 1/4-20 x 1/2" 21 48029-06 Cable, Battery - Red 22 04020-02 Nut, Hex 1/4-20 23 48029-11 Cable, Battery - Black 24 48030-09 Clamp, Cable 1/2" ID. 25 48136-05 Clamp, Cable 3/4" ID. 26 48030-11 Clamp, Cable 27 481670 Sending Unit, Water Temp. 28 483054 Wire Harness, STT Liquid Cooled 29 04031-03 Lockwasher, 5/16" External Tooth 30 04002-12 Bolt, Hex Head M8-1.25 x 20 31 483029 Electronic Module 32 481945-01 Heatshield, Flexible 33 48430 Fuse Holder w/Fuse and Connector

482588 Clip, Fuse Holder

Page 77

ELECTRICAL SYSTEM (29HP-DFI KAWASAKI)

Section 8

9 10

STT2003 ESKA-DFI

Page 78

Section 8

ELECTRICAL SYSTEM (29HP-DFI KAWASAKI)

Ref. Part No. No. Description

1 481755 Ammeter 2 48298 Fuse, 20 AMP 3 48017-02 Key & Ring Assembly 4 48017-04 Nut, Hex 5/8-32 5 48017-03 Lockwasher, 5/8" Internal 6 424027 Instrument Panel, Top w/Decals 7 48798 Key Switch

8 481687 Switch, PTO

9 48788 Relay 10 04031-01 Lockwasher, #10 External Tooth 11 04020-01 Nut, Hex #10-32 12 481183 Water Temp. Gauge (STT - KA Only) 13 451081 Base, Instrument Panel 14 04030-02 Lockwasher, 1/4" 15 04001-01 Bolt, Hex Head 1/4-20 x 3/4" 16 04110-01 U-Nut, 1/4-20 17 481662 Throttle Controls 18 04010-01 Screw, Phillips Washer Head #10-32 x 1/2" 19 481638 Switch, Interlock-Seat 20 04001-44 Bolt, Hex Head 1/4-20 x 1/2" 21 48029-06 Cable, Battery - Red 22 04020-02 Nut, Hex 1/4-20 23 48029-11 Cable, Battery - Black 24 48030-09 Clamp, Cable 1/2" ID. 25 48136-05 Clamp, Cable 3/4" ID. 26 48030-11 Clamp, Cable 27 481670 Sending Unit, Water Temp. 28 483056 Wire Harness, STT Liquid Cooled Digital Fuel Injection (DFI) 29 04031-03 Lockwasher, 5/16" External Tooth 30 04002-12 Bolt, Hex Head M8-1.25 x 20 31 483029 Electronic Module 32 481945-01 Heatshield, Flexible 33 48430 Fuse Holder w/Fuse and Connector 34 481182 Indicator Light, Check Engine

Page 79

Section 8

FORWARD

INSTALL BELT COVER BEFORE

OPERATING MACHINE

OFF

REVERSE

WARNING

READ OPERATOR'S MANUAL

START

481568

481039

MOWER DECK

PULL OUT TO ENGAGE

PUSH IN TO DISENGAGE

Hea

vy-

Duty

Commerc

ial

481971

48404

MOWER DECK

482508

CHOKE

482983

CHECK

ENGINE LIGHT

482984

PULL OUT TO ENGAGE

PUSH IN TO DISENGAGE

SLOW FAST

SLOW

FAST

STT 2005 Decals 1

Page 80

Section 8

Ref. Part No. No. Description

1 482285 Decal, Danger-Spinning Blades 2 482286 Decal, Warning-Rotating Blades 3 481954 Decal, 52 Advantage

4 482290 Decal, Fuel Tank 5 483044 Decal, Patents 6 481568 Decal, Traction Control

7 481971 Decal, Heavy Duty Commercial

8 48404 Decal, Metalcraft-Made In USA 9 481039 Decal, Belt Cover 10 482515 Decal, Instrument Panel-Upper (Air Cooled) 11 482508 Decal, Instrument Panel-Upper (Kawasaki) 12 482983 Decal, Instrument Panel-Lower 13 482565 Decal, Cutting Height - Lower 14 483046 Decal, Start/Drive Procedure 15 482710 Decal, Seat Support 16 482577 Decal, Turf Tiger 17 481570 Decal, Turf Tiger 18 481664 Decal, Stripes-RH 19 481663 Decal, Stripes-LH 20 481694 Decal, Tiger 21 482165 Decal, Warning 22 482493 Decal, Cutting Height - Upper 23 482984 Decal, Instrument Panel - Lower (Kawasaki 29HP-DFI only) 24 482834 Decal, ROPS

REPLACEMENT DECALS AND INFORMATION PLATES

481955 Decal, 61 Advantage 481956 Decal, 72 Advantage

481569

481570

481663

481664

2004 STT Decals Page2

1918

Page 81

STT ELECTRICAL SCHEMATIC (KOHLER)

L.H. NEUTRAL

SWITCH

Section 8

DIODE

MODULE

PLUG

POS

AMPMETER

NEG

AMPMETER

PTO

SWITCH

KEY

SWITCH

RELAY

RED

GRN W/BLK STRIPE

GRN W/WHT STRIPE

GREEN

RED W/YEL STRIPE

PINK

RED

GRN W/BLK STRIPE

WHITE

BLACK

LIGHT BLUE

ORANGE

BROWN

RED

RED W/YEL STRIPE

YEL W/RED STRIPE

RED

BLUE

LIGHT BLUE

YELLOW

RED

WHITE

GREEN

YEL W/RED STRIPE

BLACK

BRAKE

INTERLOCK

SWITCH

20 AMP FUSE 20 AMP FUSE

ENGINE

ORANGE

PINK

RED

YELLOW

RED

BLUE

BLACK

WHITE

YELLOW

GRN W/WHT STRIPE

RED W/WHT STRIPE

DIODE

BROWN

RED

RED W/WHT STRIPE

SEAT

SWITCH

R.H. NEUTRAL

SWITCH

CLUTCH

BLACK

RED

BLACK

BLUE

BLACK

POS

NEG

HOURMETER

GROUND

Kohler STT Schematic

Serial No. 7700001 & Hi

her

Page 82

Section 8

RELAY

DIODE

WATER

TEMP

GAUGE

MODULE

PLUG

STT ELECTRICAL SCHEMATIC (27HP KAWASAKI)

L.H. NEUTRAL

SWITCH

GRN W/BLK STRIPE

GRN W/WHT STRIPE

RED W/YEL STRIPE

RED

WHT W/BLK STRIPE

BLACK

PINK

RED

GRN W/BLK STRIPE

WHITE

BLACK

LIGHT BLUE

ORANGE

BROWN

GREEN

BRAKE

INTERLOCK

SWITCH

20 AMP FUSE 20 AMP FUSE

PINK

RED

YELLOW

ORANGE

BROWN

RED

SEAT

SWITCH

POS

AMPMETER

NEG

AMPMETER

PTO

SWITCH

KEY

SWITCH

RED

RED W/YEL STRIPE

YEL W/RED STRIPE

RED

BLUE

LIGHT BLUE

YELLOW

RED

WHITE

WHITE GREEN

YEL W/RED STRIPE

BLACK

FUEL

PUMP

ENGINE

RED

BLACK

CLUTCH

WHT W/BLK STRIPE

WHITE

YELLOW

DIODE

BLACK

BLUE

RED

BLUE

BLACK

YELLOW

WHT W/BLK STRIPE

GRN W/WHT STRIPE

WHITE

RED W/WHT STRIPE

RED

BLACK

RED

RED RED

RED W/WHT STRIPE

STARTER

SOLENOID

GROUND

R.H. NEUTRA

SWITCH

POS

NEG

HOURMETER

Kawasaki 23hp & 27hp Schematic

Serial No. 7700001 & Higher

Page 83

ELECTRICAL SCHEMATIC (KAWASAKI 29HP - DFI)

L.H. NEUTRAL

SWITCH

Section 8

DIODE

WATER

TEMP

GAUGE

MODULE

PLUG

POS

AMPMETER

NEG

AMPMETER

PTO

SWITCH

KEY

SWITCH

CHECK

ENGINE

LIGHT

RELAY

RED

GRN W/BLK STRIPE

GRN W/WHT STRIPE

GREEN

RED W/YEL STRIPE

WHT W/BLK STRIPE

BLACK

PINK

RED

GRN W/BLK STRIPE

WHITE

BLACK

LIGHT BLUE

ORANGE

BROWN

RED

RED W/YEL STRIPE

YEL W/RED STRIPE

RED

BLUE

LIGHT BLUE

YELLOW

RED

WHITE

WHITE GREEN

YEL W/RED STRIPE

BLACK

RED

BLK W/ORG STRIPE

ORANGE

RED W/WHT STRIPE

RED

BROWN

RED

RED RED

RED W/WHT STRIPE

SEAT

SWITCH

R.H. NEUTRAL

SWITCH

BRAKE

INTERLOCK

RED

SWITCH

20 AMP FUSE 20 AMP FUSE

FUEL

PUMP

FUEL

PUMP RELAY

PINK

RED

RED W/BLUE STRIPE

BLACK

RED W/GRN STRIPE

RED

YELLOW

MAIN

RELAY

RED

BLUE

WHITE

YELLOW

WHT W/BLK STRIPE

BLK W/ORG STRIPE

GRN W/WHT STRIPE

RED

ENGINE

YELLOW

BLACK

ENGINE

CLUTCH

RED W/GRN STRIPE

RED W/GRAY STRIPE

20 AMP

FUSE

DIODE

BLK W/ORG STRIPE

RED

BLACK

BLUE

RED

BLUE

RED

BLACK

POS

NEG

HOURMETER

RED

GRN W/WHT STRIPE

RED

BLACK

BLACK BLACK

BLACK

RED

GROUND

STARTER

SOLENOID

Kawasaki 29DFI Schematic

Page 84

Section 8

ELECTRICAL SCHEMATIC (BRIGGS & STRATTON 31BV)

L.H. NEUTRAL

SWITCH

DIODE

MODULE

PLUG

POS

AMPMETER

NEG

AMPMETER

PTO

SWITCH

KEY

SWITCH

RELAY

RED

GRN W/BLK STRIPE

GRN W/WHT STRIPE

GREEN

RED W/YEL STRIPE

PINK

RED

GRN W/BLK STRIPE

WHITE

BLACK

LIGHT BLUE

ORANGE

BROWN

RED

RED W/YEL STRIPE

YEL W/RED STRIPE

RED

BLUE

LIGHT BLUE

YELLOW

RED

WHITE

GREEN

YEL W/RED STRIPE

BLACK

BRAKE

INTERLOCK

SWITCH

20 AMP FUSE 20 AMP FUSE

ENGINE

ADAPTER

HARNESS

PINK

RED

ENGINE

ADAPTER

RED

YELLOW

DIODE

ORANGE

RED

BLUE

BLACK

WHITE

YELLOW

GRN W/WHT STRIPE

RED W/WHT STRIPE

BROWN

RED

RED W/WHT STRIPE

SEAT

SWITCH

R.H. NEUTRAL

SWITCH

WHITE

RED

CLUTCH

GRN W/WHT STRIPE

GROUND

YELLOW

BLACK

RED

BLACK

BLUE

BLACK

POS

NEG

HOURMETER

31BV Briggs & Stratton STT Schematic

Page 85

LIMITED WARRANTY - COMMERCIAL EQUIPMENT

Any part of the Scag commercial mower manufactured by Scag Power Equipment and found, in the reasonable judgment of Scag, to be defective in materials or workmanship, will be repaired or replaced by an Authorized Scag Service Dealer without charge for parts and labor . This warranty is limited to the original purchaser and is not transferable. Proof of purchase will be required by the dealer to substantiate any warranty claims. All warranty work must be performed by an Authorized Scag Service Dealer.

This warranty is limited to the following specified periods from the date of the original retail purchase for defects in materials or workmanship:

* Wear items including drive belts, blades, hydraulic hoses and tires are warranted for ninety (90) days. * Batteries are covered for ninety (90) days. * Frame and structural components including oil reservoir, fittings, and oil coolers are warranted for 2 years (Parts and labor 1st year; Parts only 2nd year). * Cutter decks are warranted against cracking for a period of three (3) years. (Parts and labor 1st year; Parts only 2nd and 3rd year) The repair or replacement of the cutter deck will be at the option of Scag Power Equipment. We reserve the right to request components for evaluation. This warranty does not cover any mower that has been subject to misuse, neglect, negligence, or accident, or that has been operated in any way contrary to the operating instructions as specified in the Operator’s Manual. * Engines and electric starters are covered by the engine manufacturer’s warranty period. * Major drive system components are warranted for two (2) years by Scag Power Equipment. (Parts and labor 1st year; Parts only 2nd year) (T wo year warranty exclude fittings, hoses, drive belts). The repair or replacement of the hydraulic pump or hydraulic motor will be at the option of Scag Power Equipment. This warranty does not cover any mower that has been subject to misuse, neglect, negligence, or accident, or that has been operated in any way contrary to the operating instructions as specified in the Operator’s Manual. * Electric clutches have a Limited Warranty for 2 year (Parts and labor 1st year; Parts only 2nd year). * Cutter Spindle Assemblies 46631 have a Limited Warranty for three years (Parts and labor 1st year; Parts only 2nd and 3rd year). * Any Scag product used for rental purposes is covered by a 90 day warranty.

The Scag mower, including any defective part must be returned to an Authorized Scag Service Dealer within the warranty period. The expense of delivering the mower to the dealer for warranty work and the expense of returning it to the owner after repair will be paid for by the owner. Scag’ s responsibility is limited to making the required repairs and no claim of breach of warranty shall be cause for cancellation or rescission of the contract of sale of any Scag mower.

This warranty does not cover any mower that has been subject to misuse, neglect, negligence, or accident, or that has been operated in any way contrary to the operating instructions as specified in the Operator’s Manual. The warranty

does not apply to any damage to the mower that is the result of improper maintenance, or to any mower or parts that have not been assembled or installed as specified in the Operator’s Manual and Assembly Manual. The warranty does not cover any mower that has been altered or modified, changing performance or durability. In addition, the warranty does not extend to repairs made necessary by normal wear, or by the use of parts or accessories which, in the reasonable judgment of Scag, are either incompatible with the Scag mower or adversely affect its operation, performance or durability .

Scag Power Equipment reserves the right to change or improve the design of any mower without assuming any obligation to modify any mower previously manufactured. All other implied warranties are limited in duration to the two (2) year

warranty period or ninety (90) days for mowers used for rental purpose. Accordingly, any such implied warranties including merchantability, fitness for a particular purpose, or otherwise, are disclaimed in their entirety after the expiration of the appropriate two year or ninety day warranty period. Scag’s obligation under this warranty is strictly and exclusively limited to the repair or replacement of defective parts and Scag does not assume or authorize anyone to assume for them any other obligation. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.

Scag assumes no responsibility for incidental, consequential or other damages including, but not limited to, expense for gasoline, expense of delivering the mower to an Authorized Scag Service Dealer and expense of returning it to the owner , mechanic’s travel time, telephone or telegram char ges, rental of a like product during the time warranty repairs are being performed, travel, loss or damage to personal property, loss of revenue, loss of use of the mower, loss of time or inconvenience. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

Page 86

GARANTÍA LIMITADA - EQUIPO COMERCIAL

T oda pieza del cortacésped comercial Scag fabricada por Scag Power Equipment que, según criterio razonable de Scag, presente materiales o mano de obra defectuosos será reparada o reemplazada por un distribuidor autorizado Scag sin cargo por las piezas ni mano de obra. Esta garantía se limita al comprador original y no es transferible. Para acceder a cualquier reclamo de garantía, el distribuidor requerirá el comprobante de compra. T odo trabajo bajo garantía debe realizarlo un distribuidor autorizado Scag.

Con respecto a materiales o mano de obra defectuosos, esta garantía se limita a los siguientes períodos especificados a partir de la fecha de compra original:

* Los artículos desgastables, incluyendo correas de transmisión, cuchillas, mangueras hidráulicas y llantas, están garantizados

por noventa (90) días. * Las baterías están garantizadas por noventa (90) días. * El bastidor y los componentes estructurales, incluyendo el depósito de aceite, las conexiones y los enfriadores de aceite,

tienen una garantía de 2 años (piezas y mano de obra, primer año; piezas solamente, segundo año). * Las plataformas de corte están garantizadas contra grietas por un período de tres (3) años. (Piezas y mano de obra, primer

año; piezas solamente, segundo y tercer año). La reparación o el reemplazo de la plataforma de corte estarán sujetos a

discreción de Scag Power Equipment. Nos reservamos el derecho de solicitar componentes para su evaluación. Esta garantía

no cubre ningún cortacésped que haya sido sometido a uso indebido, descuido, negligencia o accidente, o que se haya operado

de manera distinta a la especificada en el manual del operador. * Los motores eléctricos y los arrancadores están cubiertos por el período de garantía del fabricante del motor. * Los componentes principales del sistema de transmisión están garantizados por Scag Power Equipment por dos (2) años.

(Piezas y mano de obra, primer año; piezas solamente, segundo año) (La garantía de dos años no incluye las conexiones, las

mangueras, ni las correas de transmisión). La reparación o el reemplazo de la bomba hidráulica o el motor hidráulico estarán

sujetos a discreción de Scag Power Equipment. Esta garantía no cubre ningún cortacésped que haya sido sometido a uso

indebido, descuido, negligencia o accidente, o que se haya operado de manera distinta a la especificada en el manual del

operador. * Los embragues eléctricos tienen una Garantía limitada de 2 años (Piezas y mano de obra, primer año; piezas solamente,

segundo año). * Los ensambles del eje de la plataforma de corte 46631 tienen una Garantía limitada de 3 años (Piezas y mano de obra, primer

año; piezas solamente, segundo y tercer año). * Cualquier producto Scag que se utilice para alquiler está cubierto por una garantía de 90 días.

El cortacésped Scag, incluida cualquier pieza defectuosa, debe ser llevado a un distribuidor autorizado de Scag dentro del período de garantía. Los gastos incurridos en la entrega del cortacésped al distribuidor para que se realice el trabajo bajo garantía, así como los gastos de devolución del cortacésped al propietario después de la reparación, estarán a cargo del propietario. La responsabilidad de Scag se limita a la realización de las reparaciones requeridas y ninguna reclamación por incumplimiento de las obligaciones de garantía será causa de cancelación o revocación del contrato de venta del cortacésped Scag.

Esta garantía no cubre ningún cortacésped que haya sido sometido a uso indebido, descuido, negligencia o accidente, o que se haya operado de manera distinta a la especificada en el manual del operador. La garantía no será de aplicación en ningún caso

de daño ocasionado al cortacésped como consecuencia de mantenimiento inadecuado o a cualquier cortacésped o piezas que no se hayan ensamblado o instalado de acuerdo con las especificaciones del manual del operador o el manual de montaje. La garantía no cubre ningún cortacésped que haya sufrido alteraciones o modificaciones que hayan afectado su funcionamiento o durabilidad. Asimismo, la garantía no se extiende a reparaciones necesarias por el desgaste normal o por el uso de piezas o accesorios que, según criterio razonable de Scag, sean incompatibles con el cortacésped Scag o afecten la operación, funcionamiento o durabilidad de éste.

Scag Power Equipment se reserva el derecho de modificar o mejorar el diseño de cualquier cortacésped sin tener por ello obligación alguna de modificar cualquier cortacésped fabricado con anterioridad. Cualquier otra garantía implícita se limita a un

período de garantía de dos (2) años o noventa (90) días en el caso de cortacéspedes destinados a alquiler. Por consiguiente, se rechaza en su totalidad cualquier garantía implícita, incluidas las garantías de comerciabilidad, adecuación para un fin determinado, o de otro tipo, después de la finalización del correspondiente período de garantía de dos años o noventa días. La obligación de Scag en virtud de la presente garantía se limita estricta y exclusivamente a la reparación o el reemplazo de piezas defectuosas, y Scag no asume ni autoriza a ningún otro a asumir en su lugar ninguna otra obligación. La limitación antes mencionada no será de aplicación en aquellos estados en los que no esté permitida la limitación del período de validez de una garantía implícita.

Scag no asume responsabilidad alguna por daños incidentales, consecuentes ni de cualquier otro tipo, incluyendo, pero sin limitarse a, gasto de gasolina, gasto de entrega del cortacésped a un distribuidor autorizado Scag y gasto de su devolución al propietario, tiempo de viaje del mecánico, cargos por comunicaciones telefónicas o telegramas, alquiler de un producto similar durante el período en que se llevan a cabo las reparaciones bajo garantía, viajes, pérdida o daño de bienes personales, lucro cesante, daños ocasionados por la pérdida del uso del cortacésped, daños por la pérdida de tiempo o cualquier otro inconveniente. La limitación o exclusión antes mencionada no será de aplicación en aquellos estados en los que no esté permitida la exclusión o limitación de daños incidentales o consecuentes, así que la limitación o exclusión ya mencionadas pueden no aplicarse a su caso. La presente garantía le otorga derechos legales específicos, aparte de los derechos de los que usted goza, según el estado.

Page 87

Notas

Sección 7

Page 88

de la pintura. con una cera automotriz para una máxima protección distribuidor autorizado Scag. Encere el cortacésped pintura de retoque Scag (N/P 48521) disponible en su

4. Repare las superficies de metal dañadas con la

vinilo/caucho para limpiar el asiento.

3. Use una solución suave de jabón o un limpiador de

2. No rocíe los componentes eléctricos.

automotrices. No use limpiadores a presión. plataforma de corte. Use agua fría y limpiadores

1. Después que cada uso, lave el cortacésped y la

comprimido. está caliente. No lave el motor; use aire No lave ninguna parte del equipo mientras

PRECAUCIÓN:

7.13 CUERPO, PLATAFORMA Y TAPICERÍA

Sección 7

ajustar o reemplazar la correa. de presión. Consulte con su distribuidor Scag si requiere ventilador. La correa debe desviarse 1/2" con 10 libras Revise periódicamente la tensión de la correa del

ventilador C. V erificación de la tensión de la correa del

Page 89

3. Reinstale la criba de desechos en el radiador.

refrigerante. comprimido para retirar los desechos. un motor caliente con agua; sólo use aire y límpielo con aire comprimido. Jamás rocíe Revise si el radiador tiene demasiados desechos

-NOTA-

con una manguera de agua.

2. Limpie la criba de desechos con aire comprimido o

1. Tire de la criba de desechos para retirarla.

gafas de seguridad al usar aire comprimido. Para evitar daños personales, siempre use

-NOTA-

saber la relación adecuada de la mezcla del

Consulte las instrucciones del fabricante para

blanda, según sea necesario.

10. Agregue una mezcla de refrigerante y agua

cuello del rellenador, como se muestra en la figura 7-

del refrigerante debe llegar hasta la parte inferior del

2. Revise visualmente el nivel del refrigerante. El nivel

para retirarla.

tapa hacia abajo y gírela contra el sentido del reloj

permita que se libere cualquier presión. Presione la

contra del sentido del reloj hasta la primera parada y

1. Retire la tapa del radiador girándola lentamente en

PRECAUCIÓN:

de operación. El nivel del refrigerante debe revisarse antes de cada día

de desechos del radiador. Después de cada día de operación, retire y limpie la criba

A. V erificación del nivel del refrigerante

030467-13 SP

radiador B. Limpieza de la criba de desechos del

adecuado reemplazo del refrigerante. distribuidor Scag para información sobre el de operación o cada año. Consulte con su refrigerante debe reemplazarse cada 500 horas El sistema refrigeración debe ser purgado y el

-NOTA-

detenga. abajo y gírela en el sentido del reloj hasta que se

3. Coloque la tapa del radiador. Presione la tapa hacia

Figura 7-10 Nivel del refrigerante

ADVERTENCIA:

radiador. el motor se enfríe antes de retirar la tapa del Para evitar quemaduras, siempre permita que

KAWASAKI

7.12 SISTEMA DE REFRIGERACIÓN

de revisión y apriete firmemente.

del agujero del tapón de revisión. Coloque el tapón

cambios hasta que esté a nivel con la parte inferior

través del agujero del tapón de revisión en la caja de

3. Coloque el tapón y agregue lubricante SAE 80W90 a

deséchelo adecuadamente.

2. Retire el tapón, drene el lubricante en el recipiente, y

de drenaje de la caja de cambios.

cambios de la plataforma de corte y ubique el tapón

1. Coloque un recipiente adecuado debajo de la caja de

del cuello del llenador Llenar hasta el fondo

cada año, lo que ocurra primero. corte debe cambiarse cada 500 horas de operación o El lubricante en la caja de cambios de la plataforma de

B. Cambio de lubricante

Sección 7

Page 90

tapón de revisión y apriete firmemente. inferior del agujero del tapón de revisión. Coloque el la caja de cambios hasta que esté a nivel con la parte 80W90 a través del agujero del tapón de revisión en lubricante tiene bajo nivel, agregue lubricante SAE inferior del agujero del tapón de revisión. Si el visualmente que el nivel del lubricante llegue al borde de cambios (vea la Figura 7-9). Inspeccione

2. Limpie y retire el tapón de revisión del lado de la caja

plataforma de corte. para obtener acceso a la caja de cambios de la

1. Baje la plataforma de corte a su posición más baja

390S0160 S

DE CORTE CUCHILLA

PERNO HEXAGONAL

Figura 7-8 Reemplazo de la cuchilla

ARANDELA

operación o cada dos semanas, lo que ocurra primero. de corte (Figura 7-9) debe revisarse cada 100 horas de

CUCHILLA DE CORTE

ESPACIADOR DE

El nivel de fluido en la caja de cambios de la plataforma

DEL EJE CONJUNTO

EJE

HEXAGONAL 75 LB-PIE TORQUE DE TUERCA

390S0161 SP

DE CORTE

DE LA PLATAFORMA

CAJA DE CAMBIOS

REVISIÓN TAPÓN DE

Figura 7-9 Caja de cambios de la plataforma de corte

CABEZA HEXAGONAL

PERNO / TUERCA DE

DE CORTE

PLATAFORMA

servicio. la plataforma de corte se enfríe antes de darle operación. Permita que la caja de cambios de

-NOTA-

Asegúrese de que la cuchilla se instale con la

puede alcanzar altas temperaturas de

PRECAUCIÓN:

La caja de cambios de la plataforma de corte

perno en el agujero de la cuchilla. arandela plana en el perno de la cuchilla y deslice el

4. Para instalar la nueva cuchilla de corte, coloque la

Sección 7

A. V erificación de nivel de lubricante

PLATAFORMA DE CORTE

7.11 CAJA DE CAMBIOS DE LA

Ruedas motrices ..................................... 12 PSI

Ruedas locas .......................................... 25 PSI

horas de operación o diariamente. Verifique las presiones de las llantas después de cada 8

-NOTA-

7.10 LLANTAS

parte frontal de la máquina. corte tendrá que levantarse ligeramente la Para quitar el perno de la cuchilla del eje de

del eje. (Figura 7-8). Quite la cuchilla de corte, el perno y el espaciador y quite la tuerca del perno de fijación de la cuchilla. 9212, para ayudarlo a asegurar las cuchillas de corte) (Use la herramienta opcional Blade Buddy , N/P

3. Asegure las cuchillas de corte para evitar que giren,

Page 91

ADVERTENCIA:

plataforma. más alta de altura de corte para evitar que caiga la más alta. Coloque el pin de amarre en la posición

2. Levante la plataforma del cortacésped a la posición

cuchillas.

1. Quite la llave de encendido antes de reemplazar las

manos y ojos al trabajar con cuchillas de corte. Siempre lleve la protección apropiada para

-NOTA-

C. Reemplazo de la cuchilla

cuchillas usted mismo. herramientas especiales si prefiere balancear sus autorizado Scag para balancear la cuchilla o por desgaste prematuro. Consulte con su distribuidor están desbalanceadas, puede producirse vibración y

2. Revise el balance de la cuchilla. Si las cuchillas

la cuchilla.

un desgaste adicional del motor y del eje de

velocidad de corte del cortacésped y causa

corte de césped, sino que disminuye la

cuchillas desafiladas no sólo produce un mal

Mantenga afiladas las cuchillas. Cortar con

para afilarlas. Vea “Reemplazo de la cuchilla”.

tiene muescas, debe afilarse. Quite las cuchillas

4. Si el borde de corte de una cuchilla está desafilado o

original para garantizar seguridad. Siempre reemplácela con una cuchilla Scag nunca suelde una cuchilla rota o rajada. No trate de enderezar una cuchilla doblada, y

ADVERTENCIA:

que ser reemplazadas.

las cuchillas de corte parecen estar dobladas, tendrán

3. Verifique que las cuchillas de corte estén rectas. Si

SGB033 SP

del ancho de la cuchilla X NO debe exceder 1/3

la cuchilla Mantenga el ángulo de

-NOTA-

Figura 7-7 Afilado de la cuchilla

No corte

superior del borde de corte para mantener el filo. original. Vea la Figura 7-7. Sólo afile la parte

1. Afile el borde de corte en el mismo bisel que el

la cuchilla. NO afile las cuchillas más de 1/3 del ancho de

quemar la cuchilla. cuchilla. Si usa una esmeriladora, puede Si es posible, use una lima para afilar la

manos y ojos al trabajar con cuchillas de corte. Siempre lleve la protección apropiada para

ADVERTENCIA:

plataforma.

más alta de altura de corte para evitar que caiga la

más alta. Coloque el pin de amarre en la posición

2. Levante la plataforma del cortacésped a la posición

las cuchillas.

1. Quite la llave de encendido antes de dar servicio a

A. Inspección de la cuchilla

7.9 CUCHILLAS DE CORTE

operación o semanalmente, lo que ocurra primero. verifique las correas después de cada 40 horas de su correcta alineación y revisar su desgaste. Después, primeras 2, 4, 8 y 10 horas de operación, debe verificarse resortes y son auto tensionantes, pero después de las Todas las correas de transmisión están cargadas por

B. Afiliado de las cuchillas

7.8 CORREAS DE TRANSMISIÓN

Sección 7

Page 92

el cable negativo al poste negativo de la batería. cable positivo al poste positivo de la batería, y luego

2. Cuando conecte los cables del puente, conecte el

puente, debe tener un sistema de tierra negativo. voltios. Si se usa un vehículo para el arranque por

1. La batería auxiliar de arranque debe ser de 12

C. Arranque por puente

líquidos que induzcan al vómito. de contacto interno, NO PROPORCIONE atención médica inmediatamente. En caso huevos batidos, o aceite vegetal. Obtenga agua. Continúe con leche de magnesia, INTERNO — Beba grandes cantidades de

médica inmediatamente. durante 15 minutos y obtenga atención OJOS — Enjuague con agua al menos

agua. CONTACTO EXTERNO — Enjuague con

ADVERTENCIA:

enfriamiento. reducirse o detenerse temporalmente para permitir el temperatura excede 52°C (125°F), la tasa de carga debe electrolito o excesiva producción de gas, o si la caliente (encima de 125º F). Si se produce derrame de arrojan demasiado electrolito o si la batería no está muy satisfactorias si no provocan excesivos gases, si no Las tasas de carga entre 3 y 50 amperios son

la carga. puede disipar los gases producidos durante espacio bien ventilado de modo que se EXPLOSIVOS. Cargue la batería en un LAS BATERÍAS PRODUCEN GASES

las placas en todas las celdas. antes de cargarla y asegúrese de que el electrolito cubre Siempre que sea posible, quite la batería del cortacésped

de conectar un cargador. causar lesiones. Permita que la batería se entibie antes NO cargue una batería congelada. Puede estallar y

DE BATERÍA

ADVERTENCIA:

baterías. de recargar la batería, y se necesitará un cargador de período largo de tiempo, el alternador puede no ser capaz la batería se ha descargado completamente por un tendrá problemas para mantener la carga de la batería Si Bajo condiciones normales el alternador del motor no

instrucciones específicas. Consulte el manual del cargador de batería para

Carga de la batería

PRIMEROS AUXILIOS PARA ELECTROLITO

primeros auxilios. líquido, siga primero las sugerencias de ninguna dirección. Si ocurre contacto con el INCLINE ninguna batería más de 45° en apropiado cuando manipule baterías. NO con la ropa. Use equipo de protección el contacto del líquido con los ojos, la piel, o GRAVES QUEMADURAS QUÍMICAS. Evite sulfúrico que es TÓXICO y puede causar El líquido de la batería contiene ácido

seguridad. ventilación apropiada y use gafas de lejos de las baterías. Proporcione Mantenga los arcos, las chispas y las llamas produzcan humo cerca de las baterías. cargar baterías, NO USE materiales que lesiones personales al revisar, probar o inflamables y explosivos. Para evitar Las baterías plomo-ácido producen gases

7.7 BATERÍA

recomienda el fabricante del motor.

3. Limpie o reemplace el filtro de aire como

2. Quite el filtro de aire e inspecciónelo.

cubierta del filtro de aire y déjela a un costado. cubierta del filtro de aire al cartucho. Quite la

1. Desenganche las abrazaderas que aseguran la

Sección 7

Page 93

Filtro de combustible

(con abrazaderas

arriba y abajo)

STT99FF-1 SP

firmemente.

10. Coloque nuevamente la tapa de gasolina y apriete

inmediatamente.

9. Si derrama combustible en la ropa, cámbiesela

veces al día para prevenir daños al motor. necesario verificar el elemento una o dos En condiciones de mucho polvo, puede ser

-NOTA-

propietario del motor para saber el octanaje apropiado. reemplace el elemento si es necesario. Vea el manual del horas de operación o cada mes, lo que ocurra primero, y Inspeccione y limpie el filtro de aire después de cada 100 determina los períodos de servicio del filtro de aire. Para cualquier filtro de aire, el ambiente de operación

posición abierta.

No utilice un dispositivo que bloquee la boquilla en

recipiente hasta terminar de llenar el combustible.

tanque de combustible o con la abertura del

8. Mantenga la boquilla en contacto con el borde del

dispensador de gasolina.

portátil en lugar de usar una boquilla de un

es posible, añada el combustible con un recipiente

abastézcala de combustible en el terreno. Si esto no

7. Retire la máquina del camión o del remolque y

filtro de aire A. Limpieza y/o reemplazo del elemento del

7.6 FILTRO DE AIRE DEL MOTOR

la manguera de combustible con las dos abrazaderas. que esté instalado en la dirección correcta. Asegure

2. Instale un nuevo filtro de combustible. Asegúrese de

de combustible. Retire el filtro de combustible. que aseguran el filtro de combustible a la manguera

1. Cierre la válvula de corte. Quite las dos abrazaderas lo que ocurra primero.

reemplazado cada 500 horas de operación o anualmente, El filtro de combustible en línea (Figura 7-6) debe ser

combustible en línea B. Reemplazo del elemento del filtro de

Figura 7-6 Filtro de combustible

combustible.

terreno lejos de su vehículo antes de abastecerlos de

plástico. Siempre coloque los recipientes en el

un camión o remolque que tenga forro de material

6. Nunca llene recipientes dentro de un vehículo ni en

aparatos.

luz piloto, como de un calentador de agua u otros

combustible donde haya una llama abierta, chispa o

5. Nunca almacene el cortacésped o el recipiente de

techo ni en un remolque cerrado.

4. Nunca abastezca de combustible al cortacésped bajo

combustible.

que el motor se enfríe antes de abastecerlo de

combustible con el motor en funcionamiento. Permita

3. Nunca retire la tapa de la gasolina ni agregue

2. Use solamente un recipiente aprobado para gasolina.

fuentes de ignición.

1. Apague todos los cigarrillos, puros, pipas y otras explosivos.

es extremadamente inflamable y los vapores son tenga mucho cuidado al manipular gasolina. La gasolina Para evitar lesiones personales o daños a la propiedad,

reciente y sin plomo, con un octanaje mínimo de 87. rellenador. No llene demasiado. Use gasolina limpia, operación hasta 1 pulgada debajo del cuello del Llene el tanque de combustible al inicio de cada día de

A. Llenado del tanque de combustible

MOTOR

7.5 SISTEMA DE COMBUSTIBLE DEL

Sección 7

Page 94

STT99CEC SP

de aceite

tanque de combustible y rellenar . cortacésped se enfríe antes de quitar la tapa del Para evitar quemaduras, permita que el

390S0156 SP

Figura 7-4 V arilla de aceite del motor

PRECAUCIÓN:

del operador del motor para instrucciones. o cada mes, lo que ocurra primero. Consulte el manual reemplace el filtro de aceite cada 200 horas de operación reemplace el filtro de aceite del motor. Después, Después de las primeras 5 horas de operación,

ACEITE DEL MOTOR

C. Cambio de filtro de aceite del motor

Figura 7-5 Ubicación del tapón de drenaje y del filtro

DRENAJE

TAPÓN DE

VARILLA MEDIDORA DE

7.4 ACEITE DEL MOTOR

para motor SAE 20W50. cuello del rellenador. Si es necesario, agregue aceite Debe estar a 3" pulgadas desde la parte superior del

3. Verifique el nivel de aceite en el tanque hidráulico.

cinco minutos. palanca de control de velocidad en neutro durante

2. Opere el motor a la velocidad de vacío con la

RELLENADOR DE ACEITE DEL MOTOR

con este cortacésped para instrucciones. Consulte el manual del operador del motor proporcionado operación o mensualmente, lo que ocurra primero. Después, cambie el aceite después de cada 100 horas de aceite del cárter y reemplace el filtro de aceite. Después de las 5 primeras horas de operación, cambie el

B. Cambio de aceite del cárter

este cortacésped. en el manual del operador del motor proporcionado con cada 8 horas de operación o diariamente como se indica El nivel del aceite del motor se debe verificar después de

A. V erificación del nivel de aceite del cárter

solamente. aceite limpio de motor einstálelo. Apriételo a mano deséchelo adecuadamente. Llene el nuevo filtro con

1. Quite el elemento del filtro de aceite (Figura 7-3) y horas de operación o anualmente, lo que ocurra primero.

El filtro de aceite se debe cambiar después de cada 500

Figura 7-3 Filtro de aceite hidráulico

390S0155-1 SP

HIDRÁULICO FILTRO DE ACEITE

hidráulico C. Cambio del elemento del filtro de aceite

Sección 7

Page 95

Figura 7-2 Depósito de aceite hidráulico

STT99HOR-1 SP

aceite hidráulico Depósito de

depósito. el depósito. Si es necesario, agregue aceite al durante dos minutos. Verifique el nivel de aceite en el motor y conduzca hacia adelante y hacia atrás

5. Reemplace la tapa de relleno del depósito. Arranque

rellenador con aceite para motor SAE 20W50.

4. Llene el depósito a 3" de la parte superior del

siguiente. como se describe en la sección C en la página hidráulico, debe cambiar el filtro de aceite tal Antes de rellenar el depósito de aceite

-NOTA-

esté ajustado. de la base del filtro de aceite y asegúrese de que

3. Vuelva a instalar el tapón de drenaje en la conexión

apropiadamente. Permita drenar el fluido en el recipiente y deséchelo en la base del filtro de aceite. (Vea la Figura 7-2). hidráulico. Retire el tapón de drenaje de la conexión aceite hidráulico. Quite la tapa del depósito de aceite

2. Coloque un recipiente adecuado debajo del filtro de

detenga el motor y retire la llave de encendido.

1. Estacione el cortacésped en una superficie plana,

3. Limpie la tapa de relleno y tape el depósito.

aceite puede causar pérdidas de aceite).

DEMASIADO; (llenar demasiado el depósito de

aceite para motor 20W50. NO LLENAR

verificar el nivel. Si el fluido está bajo, agregue

visualmente, use una cinta de medida limpia para

rellenador. Si el nivel no se puede determinar

pulgadas de la parte superior del cuello del

El aceite hidráulico debe estar por lo menos a 3"

2. V erifique visualmente el nivel de aceite hidráulico.

depósito de aceite hidráulico.

alrededor de la tapa del depósito. Quite la tapa del

1. Limpie la suciedad y las sustancias contaminantes de

-NOTA-

rancio. la presencia de agua o se percibe un olor El aceite hidráulico se debe cambiar si se nota

-IMPORTANTE-

indica habitualmente la presencia de agua. un posible recalentamiento del aceite, y un color lechoso

Un color negro y/o un olor rancio indican generalmente debe cambiar si se ha vuelto de color negro o lechoso. forma anual, lo que ocurra primero. El aceite también se El aceite hidráulico se debe cambiar cada 500 horas o en

B. Cambio de aceite hidráulico

corríjalas inmediatamente.

manera constante, revise si existen pérdidas y

Si el nivel de aceite se encuentra bajo de

máquina o mensualmente, lo que ocurra primero. aceite después de cada 200 horas de operación de la las primeras 10 horas de operación. Después, verifique el El nivel del aceite hidráulico se debe verificar después de

A. V erificar el nivel de aceite hidráulico

7.3 SISTEMA HIDRÁULICO

Sección 7

Page 96

Figura 7.1 Lubricación de puntos de conexión

390S0145-1 SP

4 3 9

(500 HORAS/ANUALMENTE) GRASA DE CHASIS

(200 HORAS/MENSUALMENTE) GRASA DE CHASIS

(100 HORAS CADA DOS MESES) GRASA DE CHASIS

(40 HORAS/SEMANALMENTE) GRASA BLANCA DE LITIO MP 2125

LUBRICANTE / INTERVALO

Sección 7

CONEXIONES DE GRASA DE LUBRICACI

Page 97

Lidok EP #2 encontrada en almacenes industriales Shell Alvania #2 encontrada en estaciones de servicio Shell Super Lube MEP #2 y Super Stay-M #2 encontradas en estaciones de servicio Conoco Ronex MP encontrada en estaciones de servicio Exxon

+ Grasas compatibles: Mobilix #2 encontrada en estaciones de servicio Mobil de la tapa de grasa.

a instalar la tapa de grasa. Se recomienda usar la herramienta especial número de parte 47007 para la instalación grasa en la parte superior de la extensión de la rueda libre. Quite el engrasador y vuelva a instalar el tapón. Vuelva 482028-01, e instale un engrasador estándar (n/p 48114-06). Aplique grasa a la conexión hasta que aparezca nueva * PROCEDIMIENTO: Quite la tapa de la grasa, número de parte 481559. Retire el tapón, número de parte

10 Manguito deslizante del eje motriz de la plataforma de corte 40 horas/semanalmente Grasa de chasis 1 9 Uniones en U del eje motriz de la plataforma de corte 200 horas/mensualmente Grasa de chasis 2 8 Mango del freno 200 horas/mensualmente Grasa de chasis 1 7 Eje de la plataforma de corte 40 horas/semanalmente +Grasa blanca de litio MP 2125 3 6 Eje PTO 40 horas/semanalmente +Grasa blanca de litio MP 2125 1

5 Brazos de empuje de plataforma de corte 100 horas/cada dos semanas Grasa de chasis 2 4 Balancines de plataforma de corte 100 horas/cada dos semanas Grasa de chasis 4 3 Accionador de freno 200 horas/mensualmente Grasa de chasis 2 2 Rodamientos de la rueda loca 100 horas/mensualmente Grasa de chasis 2 1 Pivote de rueda loca * 500 horas/anualmente Grasa de chasis 2

UBICACIÓN LUBRICACIÓN LUBRICANTE LUGARES

INTERVALO DE Nº. DE

SAE 20W50

(VEA LA FIGURA 7-1, PÁGINA 27)

7.2 LUBRICACIÓN - TABLA DE LUBRICACIÓN DE ACCESORIOS

X Cambie el refrigerante (sólo Kawasaki) Vea el párrafo 7.12

cambios de la plataforma de corte Vea el párrafo 7.11

X Reemplace el lubricante en la caja de X Reemplace el filtro de aceite hidráulico Vea el párrafo 7.3

reemplace el aceite hidráulico Use aceite para motor

X Drene el sistema hidráulico y Vea el párrafo 7.3 X Reemplace el filtro de combustible del motor V ea el párrafo 7.5

X Verifique el nivel del aceite hidráulico V ea el párrafo 7.3 X Cambie el filtro de aceite del motor Vea el párrafo 7.4 X Verifique que la tornillería esté bien ajustada X Aplique grasa a las conexiones Vea el párrafo 7.2

(Primeros 10)

Uso inicial 8 40 100 200 50 0 Procedimiento Observaciones

HORAS

TABLA DE MANTENIMIENTO - INTERVALOS DE SERVICIO RECOMENDADOS (CONTINUACIÓN)

Sección 7

Page 98

polvo o suciedad.

* Realice con más frecuencia estos procedimientos de mantenimiento bajo condiciones extremas de

la plataforma de corte

X Verifique el lubricante en la caja de cambios de Vea el párrafo 7.11

X *Limpie el elemento del filtro de aire Vea el párrafo 7.6 X Cambie el aceite del motor Vea el párrafo 7.4 X Aplique grasa a las conexiones Vea el párrafo 7.2

X Verifique la correcta alineación de las correas Vea el párrafo 7.8

limpie los bornes y los cables de la misma

X V erifique el nivel de electrolito de la batería, V ea el párrafo 7.7

X Verifique el nivel del refrigerante (sólo Kawasaki) Vea el párrafo 7.12 X Revise la presión de las llantas. Vea el párrafo 7.10

Vea el párrafo 2.5 hidráulicas las mangueras

X Aplique grasa a las conexiones Vea el párrafo 7.2 X Verifique el estado de las cuchillas Vea el párrafo 7.9 X *Limpie el cortacésped Vea el párrafo 7.13 X Verifique el nivel de aceite del motor Vea el párrafo 7.4

X Verifique el nivel del refrigerante (sólo Kawasaki) V ea el párrafo 7.12

hidráulicas cuidado al verificar

X Verifique que no haya fugas en las mangueras Tenga mucho

(Primeros 5)

X Cambie el aceite del motor y el filtro Vea el párrafo 7.4 X Verifique la correcta alineación de todas las correas Vea el párrafo 7.8 X V erifique el nivel del aceite hidráulico V ea el párrafo 7.3 X Verifique que toda la tornillería esté bien ajustada

(Primeros 10)

Uso inicial 8 40 100 200 500 Procedimiento Observaciones

HORAS

Sección 7

7.1 TABLA DE MANTENIMIENTO - INTERVALOS DE SERVICIO RECOMENDADOS

MANTENIMIENTO

Page 99

personalizado

Figura 6-9.Posición 3" del deflector de corte

2004 CCB - 4" Setting SP

DE TOPE TUERCA ELÁSTICA

PLANA ARANDELA

personalizado

DE TOPE TUERCA ELÁSTICA

2004 CCB - 3" Setting SP

PERNO DEL CARRO

PLANA ARANDELA

AJUSTE DE 3" DE AGUJEROS PARA CONJUNTO SUPERIOR

tornillos con un torque de 39 lb-pie. muestra. (Vea las Figuras 6.10 y 6.11). Apriete los

4. Vuelva a instalar los accesorios de montaje como se

para la ubicación). posición deseada. (Vea las Figuras 6.9 hasta 6.11

Figura 6-11.Posición 4" del deflector de corte

3. Mueva el deflector de corte personalizado a la

Figura 6-8. Deflector de corte personalizado

2004 CCB SP

2004 CCB - 3-1/2" Setting SP

PERNO DEL CARRO

personalizado

DE TOPE TUERCA ELÁSTICA

PERNO DEL CARRO

PLANA ARANDELA

AJUSTE DE 4" DE AGUJEROS PARA CONJUNTO INFERIOR

DE MONTAJE TORNILLERÍA

Figura 6-10.Posición 3-1/2" del deflector de corte

-NOTA-

AJUSTE DE 3 ½" AGUJEROS PARA EL CONJUNTO CENTRAL DE

DE MONTAJE TORNILLERÍA

acuerdo con el tamaño de la plataforma de corte. ubicación de los accesorios puede variar de ilustraciones es sólo para referencia. La La ubicación de los accesorios usados en las

Figura 6.8). corte personalizado a la plataforma de corte. (Vea la

2. Quite los accesorios que aseguran el deflector de

transporte.

1. Coloque la plataforma de corte en posición de

personalizado: Para ajustar la altura del deflector de corte

Sección 6

Page 100

plataforma de corte. (recogida de hojas) y reducirá los “soplos” en la en el ajuste de 4" mejorará el corte en otoño

390S0175-1 SP

Figura 6.11, página 26). La colocación del deflector soldado dentro de la plataforma de corte. (Vea la conjunto inferior de agujeros en el deflector frontal

C. Posición 4" - el deflector se instala usando el

1/4"

los tipos de césped. mejor combinación de desempeño de corte en todos personalizado en la posición 3-1/2". Esto le da la propósito general, coloque el deflector de corte corte. (Vea la Figura 610, página 26). Para cortes de deflector frontal soldado dentro de la plataforma de instala usando el conjunto central de agujeros en el

B. Posición 3-1/2" (ajuste de fábrica) - el deflector se

césped muy alto, tieso y difícil de cortar. Advantage entregará la mejor calidad de corte en Figura 6.9, página 26). La plataforma de corte soldado dentro de la plataforma de corte. (Vea la conjunto superior de agujeros en el deflector frontal

corte

A. Posición 3" - el deflector se instala usando el diferentes para el desempeño óptimo.

390S014A-1 SP

El deflector se puede colocar en tres (3) posiciones plataforma para el tipo de césped que se está cortando. personalizar en forma precisa el desempeño de la personalizado puede levantarse o bajarse para superior en cualquier tipo de césped. El deflector entregar un óptimo flujo de aire y un desempeño de corte El deflector de corte personalizado está diseñado para

Figura 6-7. T ope de la plataforma de corte

PLATAFORMA TOPE DE LA

contratuercas en la varilla de control. de corte. (Vea la Figura 6.7). Apriete las de la plataforma y la parte superior de la plataforma que haya un espacio de 1/4" entre el tope posterior

2. Gire la varilla de control (Vea la Figura 6-6) hasta

Figura 6-6. Ajuste de la altura de la plataforma de

PEDAL DE AJUSTE DE LA ALTURA

Sección 6

Ajuste del deflector de corte personalizado

4 8

15 4

fácilmente en la posición de transporte. la plataforma de corte se pueda bloquear Si se tuvo que realizar un ajuste, asegúrese que

-NOTA-

6.6). control de altura de la plataforma. (Vea la Figura 3", puede realizarse un ajuste utilizando la varilla de la cuchilla de corte. Si la medida no se encuentra en

4. Verifique la medida desde el suelo hasta la punta de

desplace a la posición de la altura de corte de 3". de la posición de transporte y permita que se indicador de la altura de corte. Libere la plataforma colocando el pin de amarre en la posición 3" en el

3. Verifique la altura de corte de la plataforma de corte

5 4 .5

4 3 .5

AMARRE PIN DE

AFLOJE AQUÍ

plataforma. (Vea la Figura 6.6) extremos de la varilla de control de la altura de transporte. Afloje las contratuercas en ambos

1. Coloque la plataforma de corte en posición de apropiadamente.

superficie plana y a nivel y que las llantas estén infladas plataforma, asegúrese que el cortacésped esté en una en el indicador. Para verificar la altura apropiada de la para asegurar que la misma corte en la altura señalada El ajuste de la altura de la plataforma de corte se realiza

Altura de la plataforma de corte