Snapper P215013KWV User Manual

Safety Instructions & Operator’s Manual for

21” STEEL DECK

WALK MOWERS

COMMERCIAL MODEL

SERIES 13

PUSH

MODELS

CP215013KWV

PROPELLED

MODELS

MODEL NUMBER EXPLANATION

C P 21 50 13 KW V

MODEL DESIGNATION ENGINE OPTIONS SELF-PROPELLED ENGINE TYPE CUTTING WIDTH SERIES DESIGNATION ENGINE HORSE POWER

C – Commercial Model P – Self Propelled Model 13 - Series Designation 21 – 21” Cutting Width KW – Kawasaki Engine

50 – 5.0 HP (Engine Horse Power) V – Over Head Valve Engine

Thank you for buying a SNAPPER Product! Before operating your Walk Behind, read this manual carefully and pay particular attention to the “IMPORTANT SAFETY INSTRUCTIONS” on Pages 2 & 3. Remember that all power equipment can be dangerous if used improperly. Also keep in mind that SAFETY requires careful use in accordance with the operating instructions and common sense.

MANUAL No. 7-4129 (I.R. 11/10/00)

IMPORTANT SAFETY INSTRUCTIONS

WARNING: This powerful cuttin g machine is capable of amputating hands and feet and can throw object s that can cause injury and damage! Failure to comply with th e following SAFETY instructions could result in serious injury or death to the operator or other persons. The owner of the machine must understand these instructions and must allow only persons who understand these instructions to operate machine. Each person operating the machine must be of sound mind and body and must not be under the influence of any substance, which might impair vision, dexterity or judgment. If you have any questions pertaining to your machine which your dealer cannot answer to your satisfaction, call or write the Customer Service Department at SNAPPER, McDonough, Georgia 30253. Phone: (1-800-935-2967).

PROTECTION FOR CHILDREN

Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. Never assume that children will remain where you last saw them.

1. KEEP children out of the mowing area and under the watchful care of a responsible adult.

2. DO NOT allow children in yard w hen machine is operated and turn machine OFF if anyone enters the area.

3. DO NOT allow pre-teenage children to operate machine.

4. ALLOW only responsible adults & teenagers with mature judgment under close adult supervision to operate machine.

5. DO NOT pull mower backwards unless absolutely necessary. LOOK and SEE behind and down for children, pets and hazards before and while backing.

6. USE EXTRA CARE when approaching blind corners, shrubs, trees, or other object s that may obscure vision.

SLOPE OPERATION

1. Slo pes are a major factor related to slip and fall accidents, which can result in severe injury. All slopes require extra caution. If you feel uneasy on a slope, DO NOT mow it.

2. Mow across slopes, never up-and-down. Exercise extreme CAUTION when changing directions on slopes. DO NOT mow steep slopes or other areas where stability or traction is in doubt.

3. Use extra care with grass catchers or other attachments; these affect the handling and the stability of the machine.

PREPARATION

1. Read, understand, and follow instructions and warnings in this manual and on the mower, engine and attachments. Know the controls and the proper use of the mower before starting.

2. Only mature, responsible persons shall operate the machine and only after proper instruction.

PREPARATION

(Continued From Previous Column)

3. Dat a indicates that operators age 60 an d above, are involved in a large percentage of mowerrelated injuries. These operators should evaluate their ability to operate the mower safely enough to protect themselves and others from serious injury.

4. Handle fuel with extra care. Fuels are flammable and vapors are explosive. Use only an approv ed fuel container. DO NOT remove fuel cap or add fuel with engine running. Add fuel outdoors only with engine stopped and cool. Clean spilled fuel and oil from machine. DO NOT smoke.

5. Check the area to be mowed and remove all objects such as toys, wire, rocks, limbs and other objects that could cause in jury if thrown by blade or interfere with mowing. Also note the location of holes, stumps, and other possible hazards.

6. Keep people and pets out of the mowing area. Immediately, STOP Blade, Stop engine and Stop mower if anyone enters the area.

7. Check shields, deflectors, switches, blade controls and other safety devices frequently for proper operation and location.

8. Make sure all safety decals are clearly legible. Replace if damaged.

9. Protect yourself when mowing and wear safety glasses, long pants and substantial footwear. DO NOT mow barefooted or with sandals.

10. Know how to STOP blade and engine quickly in preparation for emergencies.

11. Use extra care when loading or unloading the machine into a trailer or truck.

12. Check grass catcher components frequently for signs of wear or deterioration and replace as needed to prevent injury from thrown objects going through weak or torn spots.

IMPORTANT SAFETY INSTRUCTIONS

OPERATION

1. DO NOT put hands or feet near or under rotating parts. Keep clear of discharge area wh ile engine is running.

2. STOP engine when crossing gravel drives, walks, or roads, and under any conditions where thrown objects might be a hazard.

3. Mow only in daylight or good artificial light.

4. DO NOT operate mower while under the influence of alcohol or drugs.

5. After striking a foreign object or if mower vibrates abnormally, STOP the engine, disconnect and secure spark plug wire. Inspect the mower for any damage and repair the damage.

6. DO NOT mow near drop offs, ditches or embankments. Operator could lose footing or balance.

7. STAY ALERT for holes and other hidden hazards. Tall grass can hide obstacles. Keep away from ditches, washouts, culverts, fences and protruding objects.

8. DO NOT mow on wet grass. Always be sure of your footing. Keep a firm hold on the handle and walk, never run. Slipping could cause injury.

9. DO NOT leave the machine with the engine running. STOP BLADE and STOP ENGINE before leaving the operators position for any r eason.

10. Before cleaning, repairing or inspecting make certain engine, blade and all moving parts have STOPPED. Disconnect and secure spark plug wire away from plug to prevent accidental starting.

11. STOP engine and wait until the blade comes to complete STOP before removing grass bag and/or clearing grass.

12. DO NOT operate mower without the entire grass catcher or guards in place. DO NOT point discharge at people, passing cars, windows or doors.

13. Slow down before turning.

14. Watch out for traffic when near or crossing roadways.

15. DO NOT operate engine in enclosed areas. Engine exhaust gases contain carbon monoxide, a deadly poison.

MAINTENANCE AND STORAGE

1. DO NOT store mower or fuel container inside where fumes may reach an open flame, spark or pilot light such as in a water heater, furnace, clothes dryer or other gas appliance. Allow engine to cool before storing machine in an enclosure. Store fuel container out of reach of children in a well ventilated, unoccupied building.

2. Keep mower and en gine free of grass, leaves or excess grease to reduce fire hazard and engine overheating.

3. When draining fuel tank, drain fuel into an approved container outdoors and away from open flame.

4. Keep all bolts, especially blade bolts, nuts and screws properly tight. Check that all co tter pins are in proper position.

5. Always provide adequate ventilation when running engine. Engine exhaust gases contain carbon monoxide, a deadly poison.

6. Service engine and make adjustments only when engine is stopped. Removed spark plug wire from spark plug and secure wire away from spark plug to prevent accidental starting.

7. DO NOT change engine governor speed settings or overspeed engine.

8. Check grass b ag assemb ly frequent ly for w ear o r deterioration to avoid thrown objects and exposure to moving parts. Replace w ith new bag if loose seams or tears are evident. Replace slider or bag adapter if broken or cracked.

9. Mower blades are sharp and can cut. Wrap the blades or wear heavy leather gloves and use CAUTION when handling them.

10. DO NOT test for spark by grounding spark plug next to spark plug hole; spark plug could ignite gas exiting engine.

11. Have machine serviced by an authorized SNAPPER dealer at least once a year and have the dealer install any new safety devices.

12. Use only genuine SNAPPER replacement parts to assure that original standards are maintained.

TABLE OF CONTENTS

questions.

IMPORTANT SAFETY INSTRUCTIONS................................................2-3

TABLE OF CONTENTS............................................................................ 4

SECTION 1 - FAMILIARIZATION.............................................................. 5

SECTION 2 - OPERATING INSTRUCTIONS.........................................6-8

Pre-start Checklist ............................................................................................... 6

Starting & Stopping Engine & Blade.................................................................. 6

Starting & Stopping Wheel Drive ....................................................................... 7

Handle Height Adjustment.................................................................................. 7

Cutting Height Adjustment................................................................................ .7

Recycling Operation............................................................................................ 8

Installation of Grass Catcher.............................................................................. 8

SECTION 3 - MAINTENANCE INSTRUCTIONS..................................9-12

Change Engine Oil...............................................................................................9

Check Transmission Grease............................................................................. 10

Check Mower Blade........................................................................................... 10

Check Engine Drive Belt ................................................................................... 10

Check Transmission Poly-V Belt...................................................................... 10

Service – Annually............................................................................................. 11

Engine.............................................................................................................. 11

Air Filter........................................................................................................... 11

Engine Oil........................................................................................................ 11

Storage Procedure............................................................................................. 11

SECTION 4 - ADJUSTMENTS AND REPAIR....................................12-18

Mower Blade Replacement ............................................................................... 12

Blade Sharpening ..............................................................................................12

Wheel Drive Control Adjustment...................................................................... 13

Driven and Drive Disc Service.....................................................................13-17

Cleaning Drive Disc and Driven Disc............................................................ 14

Drive Spring Repair/Replacement................................................................. 14

Driven Disc Adjustment............................................................................14-15

Driven Disc Replacement..........................................................................15-16

Driven Disc Bearing Replacement................................................................ 16

Hex Shaft Bearing Replacement ................................................................... 17

Belt Service ...................................................................................................17-18

Engine Drive Belt Replacement ...............................................................17-18

Transmission Poly-V Belt Replacement....................................................... 18

TROUBLESHOOTING ............................................................................ 19

SERVICE SCHEDULE ............................................................................20

Maintenance/Replacement Parts...................................................................... 20

WARRANTY............................................................................................21

PRIMARY MAINTENANCE ................................................................22-25

The figures and illustrations in this manual are provided for reference only and may differ slightly from your specific model. Contact your local SNAPPER dealer if you have

! IMPORTANT !

Section 1 - FAMILIARIZATION

BLADE CONTROL

CONTROL

HANDLE

ROPE GUIDE

ADJUSTING LATCH

MUFFLER

“CHOKE”

“FAST”

“SLOW”

CONTROL

“SLOW

“FAST”

THIS VIEW BY BAG

ROPE START

BAG SLIDER

FUEL VALVE

FULL FILLER CAP

BAG ADAPTER

1.1 INTRODUCTION

This manual has been prepar ed for the operators of the SNAPPER WALK BEHIND MOWERS. Its purpose, aside from recommending operating and routine service requirements, is to promote safety through the use of accepted operating practices. Read, Understand and Follow the “IMPORTANT SAFETY INSTRUCTIONS” on Pages 2 & 3 of this manual and all safety mess ages on the mower and attachments before operating the mower.

WHEEL DRIVE CONTROL

ENGINE SPEED

FIGURE 1.1

ENGINE SPEED CONTROL

GROUND SPEED

GRASS BAG

ENGINE OIL

NOTE: GROUND SPEED CONTROL HIDDEN IN

AIR CLEANER

FRONT HEIGHT

1.2 NOMENCLATURE

The nomenclature f igure above, Figure 1.1, s hows the essential parts of the SNAPPER WALK BEHIND MOWERS. It is recommended that all operators of the mower becom e thoroughly familiar with the controls, parts and operation of the mower before operating. Specific details involving the engine are found in the separate engine owner’s manual. Study these manuals before operating and keep both handy for future reference.

Section 2 - OPERATING INSTRUCTIONS

CONTROL

“SLOW”

CONTROL SYMBOLS

2.1 PRE-START CHECK LIST

Make the following checks and perform the service required before each start-up.

2.1.1. Check guards, deflectors, grass bag, adapter and covers to mak e sure all are in plac e and securely tightened.

2.1.2. Check blade control and wheel drive control to insure they work freely. See Figure 2.1.

WHEEL DRIVE CONTROL

BLADE CONTROL

2.2 STARTING & OPERATION

2.2.1. STARTING ENGINE & BLADE

IMPORTANT! SELECT GROUND SPEED BEFORE STARTING ENGINE. REFER TO SECTION, “PROPELLING MOWER”.

1. Turn fuel valve to on. See Figure 1.1. Move

engine speed control to the “choke” pos ition. The choke should not be required to restart a hot engine. See Figure 2.3.

NOTE: Stop the engine (and blade) by releasing the

blade control.

“CHOKE”

“FAST”

FIGURE 2.1

2.1.3. Check cutting height. Adjust to desired

height.

2.1.4. Check engine oil and add oil as needed to bring level up to the full mark. Refer to Engine Owner’s Manual for oil specifications. See Figure 2.2.

FULL MARK (DO NOT OVER FILL)

FIGURE 2.2

2.1.5. Add fuel to tank after pushing the mower

outside where fumes can safely dissipate. Make sure cap is tightened after refueling. Refer to Engine Owners Manual for fuel specifications.

2.1.6. Clean exterior surfaces of cutting deck and engine of any accumulation of spilled fuel, dirt, grass, oil, etc. Keep engine air intake screen and cooling fins clear at all times.

ENGINE SPEED

CHOKE

FIGURE 2.3

2. Pull blade control against handle.

3. Pull rope start handle to crank engine.

4. After engine starts, move engine speed control

away from the choke position to the “Fast” (Rabbit) position. See Figure 2.3.

5. Allow a brief warm-up until engine runs smooth.

Section 2 - OPERATING INSTRUCTIONS

HEIGHT

2.2.2. PROPELLING MOWER (Self Propelled Models)

1. Move ground speed control to the desired

speed position. See Figure 2.4.

2. Start engine. Refer to Section “Starting Engine & Blade”.

3. Move wheel drive control against handle to engage wheel drive and propel mower forward. Do Not adjust ground speed with engine running.

GROUND SPEED CONTROL

FAST

SLOW

IMPORTANT! Some models are equipped with braces

that attach to the lower handle brackets and must be loosened before handle height can be adjusted.

2. Move upper mower handle up or down until the desired position is achieved.

3. Tighten the lower nuts on each lower handle to maintain desired position.

STOP engine and mower blade by releasing the blade control before adjusting ground speed, cutting height or handle height.

2.5 CUTTING HEIGHT ADJUSTMENT

1. Pull the height adjusting latch outward and

move to desired cutting height. See Figure 2.6.

WARNING

LOWEST CUTTING

LATCH

FIGURE 2.4

2.3 STOPPING

Stop engine and blade by releasing the blade control. Stop forward motion of mower by releasing the wheel drive control. Turn fuel valve off.

2.4 HANDLE HEIGHT ADJUSTMENT

The height of the mower handle can be adjusted as follows:

1. Loosen the nuts on each lower handle as shown in Figure 2.5.

HIGHER

LOWER HANDLE

LOWER

LOOSEN LOWER NUTS ON EACH LOWER HANDLE

FIGURE 2.5

HIGHEST

CUTTING

FIGURE 2.6

2. Set all wheels at the same cutting height. The

highest cutting position is Notch 6. The lowest cutting position is Notch 1. See Figure 2.7.

LATCH POSITIONS

CUTTING HEIGHT SETTINGS

FIGURE 2.7

Section 2 - OPERATING INSTRUCTIONS

Z-FOLD INTO SLIDER

WARNING

DO NOT attempt any maintenance, adjustments or service with engine and blade running. STOP engine and blade. Disconnect spark plug wire and secure away from spark plug. Engine and components are HOT. Avoid serious burns, allow sufficient time for all components to cool. Wear heavy leather gloves when handling or working around cutting blades. Blades are extremely sharp and can cause severe injury.

2.6 RECYCLING OPERATION - OPTIONAL ACCESSORY

Recycling operation requires optional accessory. NOTE: For best recycling results, cut up to a m aximum

of 1/3 of grass blade length and recycle ONLY when grass is dry.

1. Set all wheels in the highest cutting position (Notch 6).

2. Move engine speed control to “FAST” (Rabbit) position.

3. Move ground speed control to slowest speed setting.

4. Proceed mowing slowly. If grass is very dense, lower each rear wheel latch one notch lower than the front wheel latches to improve recycling performance.

2.7 INSTALLATION of GRASS CATCHER

Position grass bag between handles. See Figure

2.8. Install grass catcher by sliding connector over flange of adapter. Attach grass bag hooks over middle handle cross bar. See Figure 2.9.

LOWER HANDLES

HANDLE

BAG CONNECTOR

ADAPTER FLANGE

FIGURE 2.8

HOOK BAG HANDLE OVER LOWER HANDLES

SLIDE CONNECTOR OVER END OF ADAPTER FLANGE

DO NOT operate without entire Grass Catcher or guard in place. Grass Catcher components are subject to deterioration during normal use. Inspect frequently and replace worn or damaged components immediately.

2.8 REMOVING and DUMPING GRASS CATCHER

1. Grasp bag connector and bag handle as shown. See Figure 2.8.

2. First, lif t up on bag handle, rem oving it fr om the mower handle. Then lift up on bag connector removing it from the adapter flange.

3. Dump bag by pulling bag slider off of Z-F old at rear of bag, opening bag.

4. To close bag, fold rear of bag into Z-shape, keeping edges aligned. Note: an illustration of folding the Z-shape is attached to the bag.

5. Grasp the edge of the Z-fold, and while holding the slider, pull the Z-fold fully into the slider. See Figure 2.10.

FIGURE 2.9

WARNING

GRASP SLIDER. PULL

PULL

FIGURE 2.10

Section 3 - MAINTENANCE

Oil drain plug

3.1 INTRODUCTION

To retain the quality of the mower, use genuine SNAPPER replacement parts only. Contact a local SNAPPER dealer for parts and ser vice ass istance. For the correct part or information for a particular mower, always mention m odel and serial number. Refer to section “SERVICE SCHEDULE” in this manual and in the engine manual for correct maintenance intervals

WARNING

3.2 SERVICE - AFTER FIRST 5 HOURS

The oil can be drained from the Kawasaki engine using one of the following methods. Dispose of all drain oil properly. Fill engine to proper level. Do Not over fill. Refer to Engine Owner’s Manual for oil specifications.

3.2.1. SIDE DRAIN PLUG. An oil drain plug is located on the left rear side of the engine. See Figure 3.1. Before removing the plug, place an open funnel or trough under the plug to keep oil off of the deck and to channel the oil to a drain pan. Torque drain plug to 180-190 in-lb.

FIGURE 3.1

IMPORTANT: Drain fuel tank before tipping machine.

DO NOT tip machine with carbur etor or spark plug down.

Oil from crankcase will saturate the air filter and cause the engine to be hard to start or not start at all. If contamination does occur, the air filter will have to be replaced.

3.2.2. BOTTOM DRAIN PLUG. An oil drain plug is located on the bottom of the engine f orward of the crankshaft. See Figure 3.2. G ain access to the plug by raising the front of the mower. Remove plug and drain oil into pan. Torque drain plug to 180-185 in-lb.

3.2.3 OIL DIPSTICK TUBE. The oil may be drained through the oil dipstick tube. Remove grass bag. Loosen lower handle knobs . Raise f r ont of mower and stand m ower up on the lower handle brackets. Remove dipstick and allow oil to drain into pan. See Figure 3.3.

FIGURE 3.2

REMOVE DIPSTICK AND DRAIN OIL

FIGURE 3.3

+ 19 hidden pages