MTD 17AF2ACP001 Owner’s Manual

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Page 1

Safe Operation Practices • Set-Up • Operation • Maintenance • Service • Troubleshooting • Warranty

RZT Series Tractor

MTD LLC, P.O. BOX 361131 CLEVELAND, OHiO 44136-0019

PrintedIn USA FormNo.769-05418

(December9,2009)

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ToTheOwner

ThankYou

Thank you for purchasing an MTD Zero Turn Tractor. It was carefully engineered to provide excellent performance when

properly operated and maintained. Please read this entire manual prior to operating the equipment.

It instructs you how to safely and easily set up, operate and maintain your machine. Please be sure that you, and any other persons who will operate the machine, carefully follow the recommended safety practices at all times. Failure to do so could

result in personal injury or property damage. All information in this manual is relative to the most recent

product information available at the time of printing. Review this manual frequently to familiarize yourself with the machine,

its features and operation. Please be aware that this Operator's Manual may cover a range of product specifications for various

models. Characteristics and features discussed and/or illustrated

Table of Contents

Safe Operation Practices ........................................ 3

Assembly & Set-Up .................................................. 9

Controls & Features ................................................ 12

Operation ................................................................ 15

Maintenance &Adjustment. ................................ 22

in this manual may not be applicable to all models. We reserve the right to change product specifications, designs and

equipment without notice and without incurring obligation. If you have any problems or questions concerning the machine,

phone your local authorized MTD service dealer or contact us directly. MTD's Customer Support telephone numbers, website address and mailing address can be found on this page. We want to ensure your complete satisfaction at all times.

Throughout this manual, all references to right and left side of the machine are observed from the operating position

The engine manufacturer is responsible for all engine-related issues with regards to performance, power-rating, specifications,

warranty and service. Please refer to the engine manufacturer's Owner's/Operator's Manual, packed separately with your

machine, for more information.

Service .................................................................... 29

Troubleshooting .................................................... 35

Replacement Parts ................................................ 37

Attachments & Accessories .................................. 39

Warranties ............................................................. 42

RecordProductinformation

Before setting up and operating your new equipment, please locate the model plate on the equipment and record the information in the provided area to the right. Pivot the seat assembly forward to locate the model plate on the underside of

the seat pivot bracket. This information will be necessary, should you seek technical support via our web site, Customer Support Department, or with a local authorized service dealer.

MODEL NUMBER

DIqFllqFllqFllqNIqD

SERIALNUMBER

DIqFIIqFIIqFIIqFIIqD

CustomerSupport

Please do NOT return the machine to the retailer or dealer without first contacting our Customer Support Department.

If you have difficulty assembling this product or have any questions regarding the controls, operation, or maintenance of this machine, you can seek help from the experts. Choose from the options below:

0 Visit us on the web at www.mtdproducts.com

0 Call a Customer Support Representative at (800) 800-7:310 or (330) 220-468:3 0 Write us at MTD LLC • RO. Box :3611:31 • Cleveland, OH • 441:36-0019

Page 3

ImportantSafeOperationPractices

WARNING! This symbol points out important safety instructions which, if not followed,

could endanger the personal safety and/or property of yourself and others. Read and follow all instructions in this manual before attempting to operate this machine. Failure to comply

with these instructions may result in personal injury. When you see this symbol. HEED ITS WARNING!

CALIFORNIA PROPOSITION 65

WARNING! Engine Exhaust, some of its constituents, and certain vehicle components

contain or emit chemicals known to State of California to cause cancer and birth defects or other reproductive harm.

WARNING! Battery posts, terminals, and related accessories contain lead and lead

compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling

DANGER! This machine was built to be operated according to the safe operation practices in

this manual. As with any type of power equipment, carelessness or error on the part of the

operator can result in serious injury. This machine is capable of amputating hands and feet and throwing objects. Failure to observe the following safety instructions could result in

serious injury or death.

GeneralOperation

1. Read, understand, and follow all instructions on the machine and in the manual(s) before attempting to assemble and operate. Keep this manual in a safe place for future and regular reference and for ordering replacement parts.

2. Be familiar with all controls and their proper operation. Know how to stop the machine and disengage them

quickly.

3. Never allow children under 14 years of age to operate this machine. Children 14 and over should read and understand

the instructions and safe operation practices in this manual and on the machine and should be trained and supervised

by an adult.

4. Never allow adults to operate this machine without proper instruction.

To help avoid blade contact or a thrown object injury, keep bystanders, helpers, children and pets at least 75 feet

from the machine while it is in operation. Stop machine if anyone enters the area.

6. Thoroughly inspect the area where the equipment is to be used. Remove all stones, sticks, wire, bones, toys, and other foreign objects which could be picked up and thrown by the blade(s). Thrown objects can cause serious personal injury.

7. Plan your mowing pattern to avoid discharge of material toward roads, sidewalks, bystanders and the like. Also, avoid discharging material against a wall or obstruction which may cause discharged material to ricochet back

toward the operator.

8. Always wear safety glasses or safety goggles during operation and while performing an adjustment or repair to protect your eyes. Thrown objects which ricochet can cause serious injury to the eyes.

9. Wear sturdy, rough-soled work shoes and close-fitting slacks and shirts. Loose fitting clothes and jewelry can be

caught in movable parts. Never operate this machine in bare feet or sandals.

10. Be aware of the mower and attachment discharge direction and do not point it at anyone. Do not operate the mower without the discharge cover or entire grass catcher in its proper place.

11. Do not put hands or feet near rotating parts or under the cutting deck. Contact with the blade(s) can amputate hands and feet.

Page 4

12. Amissingordamageddischargecovercancauseblade contactorthrownobjectinjuries.

13. Stoptheblade(s)whencrossinggraveldrives,walks,or roadsandwhilenotcuttinggrass.

14. Watchfortrafficwhenoperatingnearorcrossing roadways.Thismachineisnotintendedforuseonany publicroadway.

15. Donotoperatethemachinewhileundertheinfluenceof alcoholordrugs.

16. Mowonlyindaylightorgoodartificiallight.

17. Nevercarrypassengers.

18. Backupslowly.Alwayslookdownandbehindbeforeand whilebackingtoavoidaback-overaccident.Beaware

andpayattentiontothesafetysystemfunctionthat stopspowertothebladeswhendrivinginreverse.Ifnot fuctioningproperly,contactanauthorizeddealerforsafety systeminspectionandrepair.

19. Slowdownbeforeturning.Operatethemachinesmoothly. Avoiderraticoperationandexcessivespeed.

20. Disengageblade(s),setparkingbrake,stopengineandwait untiltheblade(s)cometoacompletestopbeforeremoving grasscatcher,emptyinggrass,uncloggingchute,removing anygrassordebris,ormakinganyadjustments.

21. Neverleavearunningmachineunattended.Alwaysturnoff blade(s),placedrivecontrolleversinneutral,setparking brake,stopengineandremovekeybeforedismounting.

22. Useextracarewhenloadingorunloadingthemachineinto atrailerortruck.Thismachineshouldnotbedrivenupor

downramp(s),becausethemachinecouldtipover,causing seriouspersonalinjury.Themachinemustbepushed manuallyonramp(s)toloadorunloadproperly.

23.

Mufflerandenginebecomehotandcancauseaburn.Do nottouch.

24.

Checkoverheadclearancescarefullybeforedrivingunder lowhangingtreebranches,wires,dooropeningsetc.,

wheretheoperatormaybestruckorpulledfromthe machine,whichcouldresultinseriousinjury.

25.

Disengageallattachmentclutches,settheparkingbrake tothe'ON'positionandmovetheRHandLHdrive controlleversfullyoutwardtotheneutralpositionbefore attemptingtostarttheengine.

26.

Yourmachineisdesignedtocutnormalresidentialgrassof aheightnomorethan10".Donotattempttomowthrough unusuallytall,drygrass(e.g.,pasture)orpilesofdryleaves. Drygrassorleavesmaycontacttheengineexhaustand/

orbuilduponthemowerdeckpresentingapotentialfire hazard.

27. Useonlyaccessoriesandattachmentsapprovedforthis machinebythemachinemanufacturer.Read,understand

andfollowallinstructionsprovidedwiththeapproved accessoryorattachment.

28. Dataindicatesthatoperators,age60yearsandabove,are involvedinalargepercentageofridingmower-related

injuries.Theseoperatorsshouldevaluatetheirability tooperatetheridingmowersafelyenoughtoprotect themselvesandothersfromseriousinjury.

29. Ifsituationsoccurwhicharenotcoveredinthismanual,use careandgoodjudgment.Contactyourcustomerservice

representativeforassistance.

SlopeOperation

Slopes are a major factor related to loss of control and tip-over accidents which can result in severe injury or death. All slopes require extra caution. If you cannot back up the slope or if you feel uneasy on it, do not mow it.

For your safety, use the slope gauge included as part of this manual to measure slopes before operating this machine on a sloped or hilly area. If the slope is greater than 15 degrees as

shown on the slope gauge, do not operate this machine on that area or serious injury could result.

Do: I.

Mow across slopes, not up and down. Exercise extreme caution when changing direction on slopes.

2. Watch for holes, ruts, bumps, rocks, or other hidden objects. Uneven terrain could overturn the machine. Tall grass can hide obstacles.

3. Use slow speed. Choose a low enough speed so that you will not have to stop while on the slope. Avoid starting or stopping on a slope. If the tires are unable to maintain traction, disengage the blades and proceed slowly and

carefully straight down the slope.

4. Follow the manufacturer's recommendations for wheel weights or counterweights to improve stability.

5. Use extra care with grass catchers or other attachments. These can change the stability of the machine.

6. Keep all movement on the slopes slow and gradual. Do not make sudden changes in speed or direction. Rapid

acceleration or deceleration could cause the front of the machine to lift and rapidly flip over backwards, which

could cause serious injury.

DoNot:

I. Do not turn on slopes unless necessary; then turn slowly

uphill and use extra care while turning.

2. Do not mow near drop-offs, ditches or embankments. The mower could suddenly turn over if a wheel is over the edge of a cliff, ditch, or if an edge caves in.

3. Do not try to stabilize the machine by putting your foot on the ground.

4. Do not use a grass catcher on steep slopes.

5. Do not mow on wet grass. Reduced traction could cause sliding.

6. Do not tow heavy pull behind attachments (e.g. loaded dump cart, lawn roller, etc.) on slopes greater than 5 degrees. When going down hill, the extra weight tends to push the tractor and may cause you to loose control

(e.g. tractor may speed up, braking and steering ability are reduced, attachment may jack-knife and cause tractor to

overturn).

4 I SECTION 2 -- IMPORTANT SAFE OPERATION PRACTICES

Page 5

Children

1. Tragic accidents ca n occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. They do not understand

the dangers. Never assume that children will remain where you last saw them.

a. Keep children out of the mowing area and in

watchful care of a responsible adult other than the operator.

b. Be alert and turn machine off if a child enters the

area.

c. To avoid back-over accidents, always look behind

and down for small children.

d. Never carry children, even with the blade(s) shut off.

They may fall offand be seriously injured or interfere

with safe machine operation.

e. Use extreme care when approaching blind corners,

doorways, shrubs, trees or other objects that may blockyour vision of a child who may run into the

path of the machine.

f. Keep children away from hot or running engines.

They can suffer burns from a hot muffler.

g. Remove key when machine is unattended to

prevent unauthorized operation.

2. Never allow children under 14 years of age to operate this machine. Children 14 and over should read and understand

the instructions and safe operation practices in this manual and on the machine and should be trained and supervised by an adult.

Towing

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

2. Follow the manufacturers recommendation for weight limits for towed equipment and towing on slopes.

3. Never allow children or others in or on towed equipment.

4. 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. Do not shift to neutral and coast downhill.

Service

SafeHandling of 6as01ine:

1. To avoid personal injury or property damage use extreme care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive. Serious personal injury can occur when gasoline is spilled on yourself or your clothes which can ignite. Wash your skin

and change clothes immediately.

a. Use only an approved gasoline container. b. 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.

c. When practical, remove gas-powered equipment

from the truck or trailer and refuel it on the ground. If this is not possible, then refuel such equipment on

a trailer with a portable container, rather than from a gasoline dispenser nozzle.

d. Keep the nozzle in contact with the rim of the fuel

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

e. Extinguish all cigarettes, cigars, pipes and other

sources of ignition.

f. Never fuel machine indoors. g. Never remove gas cap or add fuel while the engine

is hot or running. Allow engine to cool at least two minutes before refueling.

h. Never over fill fuel tank. Fill tank to no more than 1/2"

below bottom of filler neck to allow space for fuel expansion.

i. Replace gasoline cap and tighten securely.

j. If gasoline is spilled, wipe it off the engine and

equipment. Move machine to another area. Wait 5 minutes before starting the engine.

k. To reduce fire hazards, keep machine free of grass,

leaves, or other debris build-up. Clean up oil or fuel spillage and remove any fuel soaked debris.

I. Never store the machine or fuel container inside

where there is an open flame, spark or pilot light as on a water heater, space heater, furnace, clothes dryer or other gas appliances.

m. Allow a machine to cool at least five minutes before

storing.

6eneral Service

1. Never run an engine indoors or in a poorly ventilated area. Engine exhaust contains carbon monoxide, an odorless,

and deadly gas.

2. Before cleaning, repairing, or inspecting, make certain the blade(s) and all moving parts have stopped. Disconnect the

spark plug wire and ground against the engine to prevent unintended starting.

3. Periodically check to make sure the blades come to complete stop within approximately (5) five seconds after

operating the blade disengagement control. If the blades do not stop within the this time frame, your machine

should be serviced professionally by an authorized dealer.

4. Regularly check the safety interlock system for proper function, as described later in this manual. If the safety interlock system does not function properly, have your machine serviced professionally by an authorized dealer.

SECTION 2 -- IMPORTANT SAFE OPERATION PRACTICES S

Page 6

5. Check the blade(s) and engine mounting bolts at frequent intervals for proper tightness. Also, visually inspect blade(s) for damage (e.g., excessive wear, bent, cracked). Replace

the blade(s) with the original equipment manufacturer's (O.E.M.)blade(s) only, listed in this manual. "Use of parts which do not meet the original equipment specifications may lead to improper performance and compromise safety!"

6. Mower blades are sharp. Wrap the blade or wear gloves, and useextra caution when servicing them.

7. Keep all nuts, bolts, and screws tight to be sure the equipment isin safeworking condition.

8. Never tamper with the safety interlock system or other safety devices. Check their proper operation regularly.

9. After striking a foreign object, stop the engine, disconnect the spark plug wire(s) and ground against the engine. Thoroughly inspect the machine for any damage. Repair the damage before starting and operating.

10. Never attempt to make adjustments or repairs to the machine while the engine is running.

11. Grasscatcher components and the discharge cover are subject to wear and damage which could expose moving parts or allow objects to be thrown. For safety protection, frequently check components and replace immediately

with original equipment manufacturer's (O.E.M.)parts only, listed in this manual. "Use of parts which do not meet the original equipment specifications may lead to improper performance and compromise safety!"

12. Do not change the engine governor settings or over-speed the engine. The governor controls the maximum safe operating speed of the engine.

13. Maintain or replace safety and instruction labels,as necessary.

14. Observe proper disposal laws and regulations for gas,oil, etc. to protect the environment.

15. According to the Consumer Products Safety Commission (CPSC)and the U.S.Environmental Protection Agency (EPA), this product hasan Average Useful Life of seven (7)years,

or 270 hours of operation. At the end of the Average Useful Life have the machine inspected annually by an authorized service dealer to ensure that all mechanical and safety systems are working properly and not worn excessively. Failure to do so can result in accidents, injuries or death.

Donot modifyengine

To avoid serious injury or death, do not modify engine in any way. Tampering with the governor setting can lead to a runaway

engine and cause it to operate at unsafe speeds. Never tamper with factory setting of engine governor.

NoticeRegardingEmissions

Engines which are certified to comply with California and federal EPA emission regulations for SORE (Small Off Road Equipment)

are certified to operate on regular unleaded gasoline, and may include the following emission control systems: Engine Modification (EM) and Three Way Catalyst (TWC) if so equipped.

SparkArrestor

internal combustion engine and should not be used

i_lh WARNING! This machine is equipped with an

effective working order by the operator. In the State of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark arrester for the muffler is available through your

nearest engine authorized service dealer or contact the service department, RO. Box 361131 Cleveland, Ohio 44136-0019.

on or near any unimproved forest-covered, brush- covered or grass-covered land unless the engine's

exhaust system is equipped with a spark arrester

meeting applicable local or state laws (if any). If a spark arrester is used, it should be maintained in

6 I SECTION 2 -- IMPORTANT SAFE OPERATION PRACTICES

Page 7

Safety Symbols

This page depicts and describes safety symbols that may appear on this product. Read, understand, and follow all instructions on the machine before attempting to assemble and operate.

READ THE OPERATOR'S MANUAL(S) Read, understand, and follow all instructions in the manual(s) before attempting to

assemble and operate

!!l"

WARNING-- ROTATING BLADES

Do not put hands or feet near rotating parts or under the cutting deck. Contact with the blade(s) can amputate hands and feet.

WARNING--THROWN OBJECTS This machine may pick up and throw and objects which can cause serious personal injury.

BYSTANDERS Keep bystanders, helpers, children and pets at least 75 feet from the machine while it is in

operation.

WARNING-- SLOPE OPERATION

Do not operate this machine on a slope greater than 15 degrees.

DANGER -- ROTATING BLADES

To reduce the risk of injury, keep hands and feet away. Do not operate unless discharge cover or grass catcher is in its proper place. If damaged, replace immediately.

WARNING! Your Responsibility-- Restrict the use of this power machine to persons who read, understand and follow the warnings and instructions in this manual and on the machine.

SAVETHESEINSTRUCTIONS!

SECTION 2 -- IMPORTANT SAFE OPERATION PRACTICES 7

Page 8

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SECTION 2 -- SAFE OPErATiON PRACTICES

Page 9

Assembly& Set-Up

Contents of Crate

One Lawn Tractor One RZT Tractor Operator's

Manual

NOTE:This Operator's Manual covers several models. Tractor features may vary by model. Not all features in this manual are

applicable to all snow thrower models and the snow thrower depicted may differ from yours.

One Oil Drain Hose (If Equipped) One Engine Operator's Manual

TractorPreparation

Remove the upper crating material from the shipping pallet, and cut any bands or tie straps securing the tractor to the pallet.

Use the lift handle to raise the deck to its highest position. Engage the transmission bypass rods on each side of the tractor; then carefully roll the tractor off the shipping pallet. The transmission bypass rods (one for each the RH and LH transmission) are located beneath the frame platform, just inside

each rear wheel. Disengage the bypass rods. See Fig. 3-1.

RH Transmission

Bypass Rod

Pull Out Bypass

Rod Then Lower i

into Slot

One Deck Wash Hose Coupler

Remove the two shoulder bolts and lock nuts in the seat

_an as shown in Fig. 3-2.

Seat Pan

Shoulder

Bolt

Keyhole Slot

Figure 3-1

Remove the deck wash system nozzle adapter and oil drain tube from the manual bag and store for future use.

Install Operator'sSeat

To install the seat proceed as follows: NOTE:The seat is shipped with the seat switch and seat pan

attached.

1. Cut any straps securing the seat assembly and the drive control levers to the tractor. Remove any packing material.

NOTE: Be careful not to cut the wiring harness connecting the seat and the seat switch in the bottom of the seat.

Figure 3=2

Rotate the seat into position and secure the seat into place with the previously removed shoulder bolts and lock nuts. Be careful not to crimp or damage the wire harness while

installing the seat. See Fig. 3-3.

Shoulder

Bolts

Figure 3=3

Page 10

Position DriveControllevers

The drive control levers of the tractor are lowered for shipping purposes. The flange lock nuts, hex screws, and flat washers that normally secure the control levers in their operating position

are unfastened and installed in the slotted holes of the control levers for shipment. The control levers must be repositioned to

operate the tractor. To reposition the control levers for operation, proceed as follows:

Remove the hex screw, flat washer, and flange lock nut from the slot of one of the drive control levers.

Lift and swing that control lever upward until the slotted hole in the lever bracket aligns with one of the holes in the pivot bracket. See Fig. 3-4.

Lift Control

Lever Upward

Pivot

Connectingthe BatteryCables

CALIFORNIA PROPOSITION 65 WARNING:

Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known

to the State of California to cause cancer and

reproductive harm. Wash hands after handling.

CAUTION: When attaching battery cables, always

connect the POSITIVE (Red) wire to its terminal first,

followed by the NEGATIVE (Black) wire.

For shipping reasons, both battery cables on your equipment may have been left disconnected from the terminals at the

factory. To connect the battery cables, proceed as follows: NOTE:The positive battery terminal is marked Pos. (+). The

negative battery terminal is marked Neg. (-). NOTE: If the positive battery cable is already attached, skip

ahead to step 2.

1. Remove the plastic cover, if present, from the positive battery terminal and attach the red cable to the positive battery terminal (+) with the bolt and hex nut. See Fig. 3-5.

Figure 3-4

3. Slide the flat washer onto the hex screw. From the outside, insert the hex screw with washer through the control lever slot and the hole of the pivot bracket. Secure with the flange lock nut. See Fig. 3-4.

4. Note the relative position of the control lever to the pivot bracket, then repeat the previous steps to reposition the other control lever in approximately the same position.

5. Refer to "Adjusting the Drive Control Levers" in the Maintenance & Adjustments section for instructions on the final adjustment of the levers.

Figure 3-5

2. Remove the plastic cover, if present, from the negative battery terminal and attach the black cable to the negative battery terminal (-) with the bolt and hex nut. See Fig. 3-5.

3. Position the red rubber boot over the positive battery terminal to help protect it from corrosion.

NOTE: If the battery is put into service after the date shown on top/side of battery, charge the battery as instructed in the Maintenance section your Operator's Manual prior to operating

the tractor.

SECTION 2-- ASSEMBLY& SET-UP

Page 11

LowerDeckDischargeChuteDeflector

the chute deflector installed and in the down WARNING! Never operate the mower deck without

position.

Check the mower deck for a shipping brace (with tag) that may be holding the chute deflector upward for shipment. Ira brace

is present, it must be removed before operating the tractor. Holding the chute deflector fully upward, remove the shipping brace by grasping it and rotating it clockwise. Lower the chute

deflector. See Fig. 3-6.

Figure 3=6

SECTION 2 -- ASSEMBLY& SET-UP 11

Page 12

ControlsandFeatures

Throttl_

Hour Meter/

indicator

Fuel Tank Ca

Parking Brake

Seat Adjustment Lever

Deck Height

index

LH Drive RH Drive

Control Lever Control Lever

Deck Lift

Handle

Switch

nition Switch

Cup Holder

Tray

Figure 4-1

NOTE:This Operator's Manual covers several models. Tractor features may vary by model. Not all features in this manual are applicable to all tractor models and the tractor depicted may

differ from yours. NOTE: References to LEFT, RIGHT, FRONT, and REAR indicate that

position on the tractor when facing forward while seated in the operator's seat.

RHandLHDriveControl Levers

The RH and LH control levers are located on each side of the operator's seat. These hinged levers pivot outward to open

space to permit the operator to either sit in the tractor seat, or to dismount the tractor. The levers must be fully opened out and in

the neutral position to start the tractor engine. Each lever controls the respective RH or LH transmission.

Consequently, these levers control all of the movements of the tractor. Driving and steering utilizing these control levers is quite different from conventional tractors, and will take some

practice to master. Refer to Operation for instructions on using the control levers.

DeckHeightIndex

The deck height index consists of six index notches located on the front/right of the seat box frame. Each notch corresponds to a 1/S'change in the deck height position ranging from 1-1/2"at the lowest notch to 4" at the highest notch.

DeckLift Handle

The deck lift handle is located on the front/right of the seat box frame, and is used to raise and lower the

mower deck. Pull the handle to the left out of the index notch and

push downward to lower the deck, or pull upward to raise the deck. When the desired height is attained,

move the lift handle to the right until fully in the index notch.

Page 13

ignition Switch

The ignition switch is located on the RH console to the right of the operator's seat. The ignition

switch has three positions as follows: OFF -- The engine and electrical system is

turned off. RUN -- The tractor electrical system is energized.

START-- The starter motor will turn over the engine. Release the key immediately when the engine starts

NOTE:To prevent accidental starting and/or battery discharge, remove the key from the ignition switch when the tractor is not

in use.

PowerTake-Off(PTO)Switch

The PTO switch is located on the RH console to the right of the operator's seat.

The PTO switch operates the electric PTO clutch mounted on the bottom of the engine

crankshaft. Pull the switch knob upward to engage the PTO clutch, or push the knob downward to disengage the clutch.

The PTO switch must be in the "disengaged" position when starting the engine.

PTO

I Q

0 -J

Transmission BypassRods(Not Visible)

The transmission bypass rods (one for each the RH and LH transmission) are located beneath the frame platform, just inside

each rear wheel. When engaged, the two rods open a bypass within the

hydrostatic transmissions, which allows the tractor to be pushed short distances by hand. Refer to the Maintenance & Adjustments

section for instructions on using the bypass feature.

tractor with the rear wheels on the ground may CAUTION: Never tow your tractor. Towing the

cause severe damage to the transmissions.

CupHolder

The cup holder is located toward the rear of the RH console to the right of the operator's seat.

FuelTankCap

The fuel tank cap is located near the middle of the LH console. Turn the fill cap approximately 1/4turn and pull upward to

remove. The fuel cap is tethered to the tractor to prevent its loss. Do not attempt to remove the cap from the tractor.

Push the cap downward on the fuel tank fill neck and turn approximately 1/4turn clockwise to tighten Always re-install the

fuel cap tightly onto the fuel tank after removing.

is running. If the engine is hot from recently running,

ill_li WARNING! Never fill the fuel tank when the engine

allow to cool for several minutes before refueling.

Highly flammable gasoline could splash onto the

engine and cause a fire.

HourMeter/IndicatorPanel

The hour meter/indicator panel is located on the LH console to the left of

the operator's seat.

HourMeter Features

The hour meter records the hours that the tractor has been operated in the

digital display (tenths of an hour- right most digit).

NOTE:The hour meter is activated whenever the ignition switch is turned to the "ON" position. Keep a record of the actual hours of operation to assure all maintenance procedures are completed according to the instructions in this manual and the engine

manual. When key is turned to the "ON" position, the battery indicator

light briefly illuminates and the battery voltage is briefly displayed. The display then changes to the accumulated hours.

The Indicator Monitor will also remind the operator of maintenance intervals for changing the engine oil. The LCD will alternately flash, "CHG" ; "OIL" and the recorded hours for five minutes after every 50 hours of recorded operation. The

maintenance interval lasts for two hours (from 50-52,100-102, 150-152, etc.). The LCD will flash as described for five minutes every time the tractor's engine is started during this maintenance interval. Follow the oil change intervals provided in the engine

manual.

StorageTray

The storage tray is located at the rear of the RH console.

SeatAdjustmentLever(NotSeen)

The seat adjustment lever is located below the front/left of the seat. The lever aIlows for adjustment of the fore to aft position of the operator's seat. Refer to the Maintenance & Adjustments section for instructions on adjusting the seat position.

SECTION4 -- CONTROLS AND FEATURES 13

Page 14

Indicator Panel Features

Battery Indicator Illuminates and the battery voltage is displayed briefly when the

ignition switch it turned to the "ON" position. Illuminates to indicate the battery voltage has dropped below

11.5 (+0.5/-1.0) volts. The battery voltage is also displayed on the hour meter. If this indicator and display come on during operation, check the battery and charging system for possible causes and/or contact your Cub Cadet dealer.

Oil Pressure Indicator (If Engine So Equipped) This warning lamp indicates low engine oil pressure. If the

indicator comes on while the engine is running, stop the engine immediately and check for possible causes. Do not run the engine while this indicator is illuminated. Contact your Cub

Cadet dealer to have the tractor and engine inspected. NOTE:The oil pressure indicator may illuminate when the

ignition switch is in the ON position, but should turn offwhen the engine is started.

PTO Engaged Indicator This indicator illuminates when the PTO switch is pulled upward

in the "ENGAGED" position and the ignition switch is turned to the "START" position. Check this indicator if the engine will not crank with the ignition switch in the "START" position. If necessary, move the PTO switch to the "DISENGAGED" position.

Parking Brake Engaged Indicator This indicator illuminates when the parking brake is in the

DISENGAGED position and the ignition switch is turned to the "START" position. Check this indicator if the engine will not crank with the ignition switch in the "START" position. If necessary,

move the parking brake to the ENGAGED position. This indicator also illuminates when the ignition switch is turned

to the "START" position and the RH and/or LH drive control levers are in a position other than the fully out in neutral position. Move the control levers fully outward.

ThrottleControl (if Equipped)

The throttle control is located on the LH console to the left of the operator's seat. When set in a given position, a

uniform engine speed will be maintained. Push the throttle control handle forward to increase the

engine speed. The tractor is designed to operate with the throttle control in the fast position (full throttle) when the tractor is being driven and the mower deck is engaged.

Pull the throttle control handle rearward to decrease the engine speed.

I Under normal operating conditions, no oil should be added

SLOW

Throttle/ChokeControl (if Equipped)

The throttle/choke control is located on the LH console to _,m the left of the operator's seat. When set in a given position,

a uniform engine speed will be maintained.

Push the throttle/choke control handle forward to increase the engine speed. The tractor is designed

to operate with the throttle/choke control in the fast position (full throttle) when the tractor is being

driven and the mower deck is engaged. Pull the throttle/choke control handle rearward to slow

decrease the engine speed. When starting the engine, push the control handle fully

forward into the "CHOKE" position. After starting and warming the engine, move the control

handle rearward until you feel it move past the choke detent.

ParkingBrakeEngagementLever

The parking brake engagement lever is located on the front/left of the seat box frame, and is used to engage the parking brake.

Pull the lever fully upward and to the left; then lower into the short "J" slot to engage the brake.

Pull the lever up out of the "J" slot and to the right; then lower completely to disengage the parking brake.

NOTE: If the LH and RH drive control levers are not fully opened out in the neutral position when engaging the parking brake, the engine will stop. The parking brake

must be placed in the engaged position when starting the tractor engine.

TransmissionOilExpansionReservoir

The transmission oil expansion reservoir is connected by hoses to the RH and LH transmission assemblies, and is located beneath the seat box. The function of the reservoir is to hold the natural

expansion of transmission oil that occurs as the transmission warms up during operation. DO NOT FILL THE RESERVOIR.

to the reservoir. The COLD oil level should be no higher than approximately 1/4"(the "Full Cold" mark) above the bottom of the

reservoir. NOTE: Prior to the initial operation of the tractor, the oil level in

the reservoir may be slightly higher than the maximum due to air in the oil lines. Operation of the tractor will eventually purge the

air from the lines and the oil level will settle to the maximum.

ChokeControl(If Equipped)

The choke knob controls the position of the engine choke. Pull the knob out to choke the engine; push the knob in to open the choke.

SECTION 4-- CONTROLS AND FEATURES

Page 15

Operation

GeneralSafety

RECEIVE INSTRUCTION -- Entirely read this operator's manual. Learn to operate this machine SAFELY.Do not risk

INJURY or DEATH. Allow only those who have become competent in its usage to operate this tractor.

Before starting the engine or beginning operation, be familiar with the controls. The operator should be in the

operator's seat. The PTO switch must be in the disengaged position, the parking brake engaged, and the RH and LH drive control levers moved fully outward in the neutral position.

Keep all shields in place. Keep away from moving parts. NO RIDERS! Keep all people and pets a safe distance away.

Look behind and down to both sides of the tractor before and while backing up.

DO NOT direct the mower discharge at people. Avoid slopes where possible. Never operate on slopes

greater than 15°. Slopes with a greater incline present dangerous operating conditions. Tractors can be rolled

over. Before leaving the operator's seat: Shut off the PTO, move

the RH and LH drive control levers fully outward in the neutral position, engage the parking brake, shut off the

engine and remove the ignition key. Wait for all movement to stop before servicing or cleaning.

Operate the drive control levers smoothly and avoid any sudden movements of the levers when starting and

stopping. Keep a firm grip on the control levers. Be careful when operating near roadways. Stop the tractor

motion and wait for vehicles to pass before operating along the road.

Do not operate the tractor with the mower deck removed. Removal of the deck will change the balance of the tractor, and could contribute to a tractor rollover.

Avoid operation on traction surfaces that are unstable; use extreme caution if the surface is slippery.

Slow down before turning and come to a complete stop before any zero turn maneuver.

Do not stop the tractor or park the tractor over combustible materials such as dry grass, leaves, debris, etc.

Do not fill the fuel tank when the engine is running or while the engine is hot. Allow the engine several minutes

to cool before refueling. Tighten the fuel cap securely.

BeforeOperatingYourTractor

Before you operate the tractor, study this manual carefully to familiarize yourself with the operation of all the

instruments and controls. It has been prepared to help you operate and maintain your tractor efficiently.

This engine is certified to operate only on clean, fresh, unleaded regular gasoline. For best results, fill the fuel

tank with only clean, fresh, unleaded gasoline with a pump sticker octane rating of 87 or higher.

Unleaded gasoline is recommended because it leaves less combustion chamber deposits and reduces harmful exhaust emissions. Leaded gasoline is not recommended

and must not be used where exhaust emissions are regulated.

NOTE: Purchase gasoline in small quantities. Do not use gasoline left over from the previous season, to minimize gum deposits in the fuel system.

Gasohol (up to 10% ethyl alcohol, 90% unleaded gasoline by volume) is an approved fuel. Other gasoline/alcohol blends are not approved.

Methyl Tertiary Butyl Ether (MTBE) and unleaded gasoline blends (up to a maximum of 15% MTBE by volume) are

approved fuels. Other gasoline/ether blends are not approved.

Check the engine oil level. Clean the air cleaner element if necessary. Check the tire inflation pressures. Adjust the seat for operator's maximum comfort, visibility

and for maintaining complete control of the tractor.

SafetyinterlockSystem

This tractor is equipped with a safety interlock system for the protection of the operator. If the interlock system should ever

malfunction, do not operate the tractor. Contact your authorized Cub Cadet Dealer.

The safety interlock system prevents the engine from cranking or starting unless the RH and LH drive control levers are moved fully outward in the neutral position, the

parking brake is engaged, and the PTO is disengaged. To avoid sudden movement when disengaging the parking

brake, the safety interlock system will shut offthe engine if the RH and/or LH drive control levers are moved to a

position other than the fully out in the neutral position when the parking brake is engaged.

The safety interlock system will shut off the engine if the operator leaves the seat before engaging the parking

brake.

Page 16

The safety interlock system will shut offthe engine if the operator leaves the seat with the PTO engaged, regardless of whether the parking brake is engaged.

NOTE:The PTO switch must be moved to the "OFF" position to restart the engine.

The safety interlock system will shut offthe PTO and the mower blades will stop if both drive control levers are

moved into the reverse position. The PTO will re-engage when one or both of the levers are moved back to the

neutral or forward position.

Starting the Engine

WARNING! This tractor is equipped with a safety

interlock system designed for the protection of the operator. Do not operate the tractor if any part of

the interlock system is malfunctioning. Periodically

check the functions of the interlock system for proper operation.

WARNING! For personal safety, the operator must

be sitting in the tractor seat when starting the

engine.

SeparateThrottleand Choke

1. Operator must be sitting in the tractor seat.

2. Engage the parking brake. Refer to Fig. 5-1.

LH Control Lever

Out in Neut__L_ral Parking Brake

Throttle/Choke

_Control or Throttle

Control

RH Control Lever

Out in Neutral

)

'Choke J /

/ __J PTO Switch

(Disengaged) Position

in Down

6. Turn the ignition key clockwise to the "START" position and release it as soon as the engine starts; however, do not crank the engine continuously for more than 5 seconds at

a time. If the engine does not start within this time, turn the key to "OFF" and wait at least 15 seconds to allow the engine's starter motor to cool. Try again after waiting. If after a few attempts the engine fails to start, do not keep trying to start it with the choke closed as this will cause

flooding and make starting more difficult.

7. As the engine warms up, gradually push the choke control into the off position. Do not use the choke to enrich the fuel mixture, except as necessary to start the engine.

8. Allow the engine to run for a few minutes at mid throttle before putting the engine under load.

9. Observe the hour meter / indicator panel. If the battery indicator light or oil pressure light come on, immediately stop the engine. Have the tractor inspected by your Cub

Cadet dealer.

Thr0ttle/Ch0ke ControlLeverSet-Up

1. Operator must be sitting in the tractor seat.

2. Engage the parking brake. Refer to Fig. 5-1.

3. Make certain the PTO switch is in the disengaged (down) position. Refer to Fig. 5-1.

4. Insert the tractor key into the ignition switch module.

5. Turn the ignition key clockwise to the "START" position and release it as soon as the engine starts; however, do not crank the engine continuously for more than 5 seconds at

flooding and make starting more difficult.

6. As the engine warms up, gradually pull the throttle control lever rearward past the choke detent position. Do not use the choke position to enrich the fuel mixture, except as necessary to start the engine.

7. Allow the engine to run for a few minutes at mid throttle before putting the engine under load.

8. Observe the hour meter / indicator panel. If the battery indicator light or oil pressure light come on, immediately stop the engine. Have the tractor inspected by your Cub

Cadet dealer.

Figure 5-1

3. Make certain the PTO switch is in the disengaged (down) position. Refer to Fig. 5-1.

4. Pull the choke control upward into the full choke position

NOTE: If the engine is warmed up, it may not be necessary

to place the throttle control in the choke position.

5. Move the throttle control to midway between its SLOW and FAST positions.

SECTION S-- OPERATION

ColdWeatherStarting

When starting the engine at temperatures near or below freezing, ensure the correct viscosity motor oil is used in the engine and the battery is fully charged. Start the engine as

follows:

1. Be sure the battery is in good condition. A warm battery has much more starting capacity than a cold battery.

2. Use fresh winter grade fuel. Winter grade gasoline has higher volatility to improve starting. Do not use gasoline

left over from summer.

3. Follow the previous instruction for Starting the Engine.

Page 17

UsingJumperCablesToStart Engine

Drivingthe Tractor

produce explosive gasses. Make certain the area is

WARNING! Batteries contain sulfuric acid and

well ventilated, wear gloves and eye protection, and avoid sparks or flames near the battery.

If the battery charge is not sufficient to crank the engine, recharge the battery. Ira battery charger is unavailable and

the tractor must be started, the aid of a booster battery will be necessary. Connect the booster battery as follows:

I. Connect the end of one cable to the disabled tractor

battery's positive terminal; then connect the other end of that cable to the booster battery's positive terminal.

2. Connect one end of the other cable to the booster battery's negative terminal; then connect the other end of

that cable to the frame of the disabled tractor, as far from the battery as possible.

3. Start the disabled tractor following the normal starting instructions previously provided; then disconnect the jumper cables in the exact reverse order of their

connection.

Have the tractor's electrical system checked and repaired as soon as possible to eliminate the need for jump starting.

Stoppingthe Engine

I. Place the PTO switch in the "OFF" position.

2. Move the RH and LH drive control levers fully outward in the neutral position.

3. Engage the parking brake.

4. Move the throttle control to the SLOW position and allow the engine to idle for about one minute.

5. Turn the ignition key to the "OFF" position and remove the key from the ignition switch.

NOTE: Always remove the key from the ignition switch to prevent accidental starting or battery discharge if the equipment is left

unattended.

PracticeOperation (Initial Use)

Operating a zero-turn tractor is not like operating a conventional type riding tractor. Although and because a zero turn tractor is

more maneuverable, getting used to operating the control levers takes some practice.

We strongly recommend that you locate a reasonably large, level and open "practice area" where there are no obstructions,

pedestrians, or animals. You should practice operating the tractor for a minimum of 30 minutes.

Carefully move (or have moved) the tractor to the practice area. When performing the practice session, the PTO should not be engaged. While practicing, operate the tractor at approximately

1/2-3Athrottle and at less than full speed in both forward and reverse.

Carefully practice maneuvering the tractor using the instructions in the following section "Driving the Tractor." Practice until you are confident that you can safely operate the tractor.

i_ WARNING! Avoid sudden starts, excessive speed

and sudden stops.

1. Adjust the operator's seat to the most comfortable position that allows you to operate the controls. See seat

adjustment in the Maintenance & Adjustments section.

2. Release the parking brake.

3. Move the RH and LH drive control levers inward in the neutral position. Refer to Figure 5-2.

Control Lever Moved

inward and in Neutral

Figure 5-2

NOTE: If the control levers are not even in the neutral position, refer to Maintenance & Adjustments for instructions to adjust the levers so that they are even.

4. Move the throttle control lever forward to the full throttle position (3300-3500 RPM).

NOTE:Although the tractor's engine is designed to run at full throttle, when performing a practice session the tractor must be operated at less than full throttle (approximately

2500-3000 RPM). This only applies to practice.

control levers. DO NOT release the control levers to

_IILI WARNING! Always maintain a firm grip on the

5. To drive the tractor, firmly grasp the respective drive

slow or stop the tractor; move levers to neutral position using your hands.

control levers with your right and left hands and continue with Driving the Tractor Forward on the following page.

SECTION S -- OPERATION 17

Page 18

Drivingthe TractorForward

WARNING! Keep all movement of the drive control

levers slow and smooth. Abrupt movement of the control levers can affect the stability of the tractor

and could cause the tractor to flip over, which may

result in serious injury or death to the operator.

1. Slowly and evenly move both drive control levers forward. The tractor will start to move forward. See Fig. 5-3.

Driving Forward

Faster

1. To turn to the left, move the left drive control lever

rearward of the right lever. See Fig. 5-4.

Forward Left Turn

F---12

,,. j

Figure 5-4

2. To turn to the right, move the right drive control lever rearward of the left lever. See Fig. 5-5.

Figure 5-3

As the control levers are pushed farther forward the speed of the tractor will increase.

To slow the tractor move the controls lever rearward to attain the desired speed, or move the levers to the neutral

position to stop the tractor.

WARNING! Always maintain your grasp on the

drive control levers. Do not release the levers to slow

the tractor or to return to neutral.

Turningthe TractorWhile Driving Forward

WARNING! When reversing the direction of travel, we recommend performing gradual 'U' turns where

possible. Sharper turns increase the possibility of

turf defacement, and could affect control of the

tractor. ALWAYS slow the tractor before making

sharp turns.

To turn the tractor while driving forward, move the control levers as necessary so that one lever is rearward of the other. The

tractor will turn in the direction of the rearward control lever.

Forward Right Turn

Figure 5-5

3. The greater the fore-to-aft distance between the two levers, the sharper the tractor will turn.

4. To execute a "pivot turn," move the turn side drive control lever to the neutral position, while moving the other

control lever forward. NOTE: Making a "pivot turn" on grass will greatly increase

the potential for defacement of the turf.

SECTION 5-- OPERATION

Page 19

Driving the Tractorin Reverse

WARNING! Always look behind and down on both

i_ sides of the tractor before backing up. Always look

behind while traveling in the reverse direction.

Slowly and evenly move both drive control levers rearward. The tractor will start to move in the reverse direction. See

Fig. 5-6.

S---q .°°-°,

I o Position _ ol _'_

Figure 5-6

2. As the control levers are pushed farther rearward the speed of the tractor will increase.

3. To slow the tractor move the controls lever forward to attain the desired speed, or move the levers to the neutral

position to stop the tractor.

TurningWhile DrivingRearward

To turn the tractor while driving rearward, move the control levers as necessary so that one lever is forward of the other. The

tractor will turn in the direction of the forward control lever.

1. To turn to the left while traveling in reverse, move the left drive control lever forward of the right lever. See Fig. 5-7.

Rearward Left Turn

Figure 5-7

To turn to the right while traveling in reverse, move the right drive control lever forward of the left lever. See Fig. 5-8.

Rearward Right Turn

Figure 5-8

3. The greater the fore-to-aft distance between the two levers, the sharper the tractor will turn.

4. To execute a "pivot turn," move the turn side drive control lever to the neutral position, while moving the other

control lever rearward. NOTE; Making a "pivot turn" on grass will greatly increase

the potential for defacement of the turf.

SECTION S -- OPERATION 19

Page 20

Executinga Zer0Turn

WARNING! When executing a zero turn, the tractor

MUST BE STOPPED. Executing a zero turn while the

tractor is moving can significantly reduce your

control of the tractor and will cause severe turf defacement to occur.

Stop the forward or reverse motion of the tractor by moving the two drive control levers to neutral.

To turn clockwise, move the left control lever forward while simultaneously moving the right control lever rearward.

See Fig. 5-9.

Clockwise Zero Turn

Figure 5-9

To turn counterclockwise, move the right control lever forward while simultaneously moving the left control lever

rearward. See Fig. 5-10.

Counterclockwise

Zero Turn

Stoppingthe Tractor

1. Move both drive control levers to the neutral position to stop the motion of the tractor.

2. Push the PTO switch downward to the disengaged position.

3. Use the deck lift handle to raise the deck to its highest position.

4. If dismounting the tractor, move the drive control handles fully outward in the neutral position, engage the parking

brake, move the throttle control lever to the fast position, turn the ignition switch to "OFF'" and remove the key from

the switch.

without disengaging the PTO, moving drive control WARNING! Do not leave the seat of the tractor

levers fully outward in the neutral position, and

engaging the parking brake. If leaving the tractor

unattended, turn the ignition key off and remove

the key.

DrivingOnSlopes

Refer to the slope gauge in the Safe Operation Section to help determine slopes where you may not operate safely.

in excess of 15 degrees (a rise of approximately 2-_/2

WARNING! Do not operate on inclines with a slope

feet every 10 feet). The tractor could overturn and

cause serious injury.

1. Always drive across slopes, never up and down. Control the speed and direction of the tractor using primarily the

control lever on the downhill side of the tractor, with the

uphill control lever remaining essentially in a fixed position.

2. Avoid turning downhill if possible. Start at the bottom of a slope and work upward. Always slow down before turning.

3. Use extra care and go slowly when turning downhill.

OperatingThe PT0

Operate the PTO clutch asfollows: I. Move the throttle control lever to approximately the mid

throttle position.

2. Pull the PTO switch upward to the "ENGAGED" position.

3. Advance the throttle lever to the operating speed (full engine speed).

4. The operator must remain in the tractor seat at all times. If the operator should leave the seat without turning off the power take-off switch, the tractor's engine will shut off.

5. The PTO clutch cannot be operated when the tractor is driving in the reverse direction. The PTO will disengage

when both drive control levers are moved to the reverse position, and will re-engage when one (or both) control

lever(s) is moved to the neutral or forward position.

SECTION 5-- OPERATION

Figure S-lO

Page 21

Usingthe MowerDeck

free of debris, sticks, stones, wire or other objects

_ ARNING! Make certain the area to be mowed is

NOTE: Do not engage the mower deck when lowered in grass. Premature wear and possible failure of the 'V" belt and PTO

clutch will result. Fully raise the deck or move to a non grassy area before engaging the mower deck.

1. Mow across slopes, not up and down. If mowing a slope,

2. On the first pass pick a point on the opposite side of the

3. Engage the PTO clutch using the PTO switch and move the

4. Lower the mower deck to the desired height setting using

6. When approaching the other end of the strip, slow down

7. Align the mower with an edge of the mowed strip and

8. Direct the tractor on each subsequent strip to align with a

9. To prevent rutting or grooving of the turf, if possible,

that can be thrown by the rotating blades.

start at bottom and work upward to ensure turns are made uphill.

area to be mowed.

throttle control to the fast position.

the lift handle. Slowly and evenly push the RH and LH drive control levers

forward to move the tractor forward, and keep the tractor headed directly toward the alignment point.

NOTE:The speed of the tractor will affect the quality of the mower cut. Mowing at full speed will adversely affect

the cut quality. Control the ground speed with the control levers.

or stop before turning. A U-turn is recommended unless a pivot or zero turn is required.

overlap approximately 3".

previously cut strip.

change the direction that the strips are mowed by approximately 45° for the next and each subsequent mowing.

Checkingthe Safety Interlock Circuits

Periodically check the safety interlock circuits to ensure they are working properly. Ira safety circuit is not working as designed, contact you Cub Cadet dealer to have the tractor inspected. DO NOT operate the tractor if any safety circuit is not functioning

properly. To check the safety circuits, proceed as follows:

1. Sitting in the tractor seat with both drive control levers opened fully outward, disengage the parking brake and momentarily turn the ignition switch to the start position.

The engine should not crank.

2. Engage the parking brake and pull the PTO switch upward to the engaged position. Momentarily turn the ignition switch to the start position; the engine should not crank.

3. Push the PTO switch downward to the disengaged position and engage the parking brake. Start the engine and move

one of the drive control levers from the fully outward neutral position. The engine should stop running. Repeat the procedure with the opposite control lever.

4. Move both control levers fully outward in the neutral position and disengage the parking brake; then lift upward

from the operator's seat. The engine should stop.

5. With both control levers fully outward in the neutral position and the parking brake engaged, engage the PTO. Lift upward from the operator's seat; the engine should stop.

6. Start the tractor, disengage the parking brake, and move the control levers inward to the neutral operating position. Engage the PTO and move both control lever slowly into the slow reverse position; the PTO should disengage

and the mower deck should stop until one or both of the control levers is moved to the neutral or forward position.

_ WARNING! Be careful when crossing gravel paths

to the highest position before crossing.

NOTE: When stopping the tractor for any reason while on a grass surface, always:

Place the shift lever in neutral, Engage the parking brake, Shut engine off and remove the key. Doing so will minimize the possibility of having your lawn

"browned" by hot exhaust from your tractor's running engine.

or driveways. Disengage the PTO and raise the deck

SECTION S -- OPERATION 21

Page 22

Maintenance&Adjustments

MaintenanceSchedule

Before

Eachuse

CheckEngineintakeScreen/Cover

CleanHood/DashLouvers _

CheckEngineOilLevel M/ M/

CheckAir Filterfor Dirty,LooseorDamagedParts M/

CleanandRe-oHAir Filter'sFoamPredeaner M/

ReplaceAirFilter Element VII

ChangeEngineOiland ReplaceOil Filter VII

CleanBattery Terminals _

LubeFrontPivot AxleandCasterAxles M/ M/

CleanEngineCoolingFins M/ M/

Every

lOHours

Every

25 Hours

Every

50 Hours

Every

I00 Hours

Prior

toStoring

LubeFrontDeckWheels M/ M/

CheckSparkPlugCondition&Gap M/ M/

ReplaceFuelFilter _"

Maintenance

WARNING! Before performing any maintenance or

repairs, disengage the PTO, move the drive control levers fully outward in the neutral position, engage

the parking brake, stop the engine and remove the

key to prevent unintended starting.

Engine

Referto the Kohler Owner's Manual for all engine maintenance intervals, procedures, specifications and instructions,

To complete an oil change, proceed as follows:

1. Run the engine for a short time to warm the engine oil. The oil will flow more freely and carry away more impurities.

Use care to avoid burns from hot oil.

2. Locate the oil drain hose or the oil-drain valve on the engine.

NOTE:The 42" RZT's is equipped with an oil-drain valve on the right side of the engine. The 50" RZT is equipped with an oil drain

hose and is located on the left side of the engine.

Changingthe Engine0ii

engine, muffler and surrounding metal surfaces will WARNING ! If the engine has been recently run, the

be hot and can cause burns to the skin. Exercise

-- caution to avoid burns.

Page 23

Ifyouhavethe42"RZTproceedasfollows:

1. Popopentheprotectivecapontheendoftheoildrainvalveto exposethedrainport.SeeFig6-1.

50"RZT

Oil Drain Hose /

"_ Square=Head

"°' Hose Plug

_Oil Drain Valve

42"RZT

Figure 5=1

2. Remove the oil fill cap/dipstick from the oil fill tube.

3. Push the oil drain hose (packed with this manual) onto the oil drain port. Route the opposite end of the hose into an

appropriate oil collection container with at least a 2.5 quart capacity, to collect the used oil.

4. Theengineisequippedwitheitheratwist-and-pulldrain portor a tabbed drain port. If your engine has the twist-and-pull drain go to step a. If your engine is equipped with the

tabbed drain go to step b.

a. Turn the oil drain valve 1A-turn, then pull outward to

begin draining oil. After the oil has finished draining, push the end of the oil drain valve back in and turn

V4-turn to secure it back in place. Re-cap the end of the oil drain valve to keep debris from entering the drain port.

b. Pinchthetabsontheoild rainvalve,then pulloutwardto

begin draining oil. After the oil has finished draining, push the end of the oil drain valve back in, until the

tabs click into place. Re-cap the end of the oil drain valve to keep debris from entering the drain port.

5. Afterthe oil hasfinished draining, push theend oftheoil drain valve back in, until the tabs click into place. Re-cap the end of the oil drain valve to keep debris from entering the drain port.

6. ReplacetheoilfilterasinstructedintheKohlerOwner'sManual.

7. Refill the engine with new oil. Refer to the Kohler Owner's Manual for information regarding the volume and weight of engine oil.

If you have the 50" RZT proceed as follows:

1. Route the free end of the oil drain hose toward an appropriate oil collection container with at least a 2.5 quart

capacity, to collect the used oil. Remove the oil fill cap/ dipstick from the oil fill tube.

2. While holding the free end of the oil drain hose over the oil collection container, unscrew the square head hose plug

from the end of the hose. See Figure 6-1. Drain the engine oil into the collection container.

NOTE:Two adjustable wrenches may be necessary to remove the square-head hose plug. If so, place one wrench on the square-head hose and one on the end of the hose

to loosen.

3. After draining the oil, wipe any residual oil from the oil drain hose. Thread the square head plug into the drain

hose fitting and fully tighten the plug.

4. Replace the oil filter, and refill the engine with new oil as instructed in the Kohler Owner's Manual.

Air Cleaner

Service the pre-cleaner and cartridge/air cleaner element as instructed in the Kohler Owner's Manual.

SparkPlug

The spark plugs should be cleaned and the gap reset once a season. Refer to the Kohler Owner's Manual for correct plug type

and gap specifications.

Hydrostatic Transmission

The zero turn tractor is equipped with dual integrated hydrostatic pumps/transaxles that are sealed and are

maintenance-free. Fluid levels cannot be checked and fluid cannot be added or changed.

GeneralBattery Information

_ WARNING!

, Should battery acid accidentally splatter into the eyes or onto the skin, rinse the affected area

immediately with clean cold water. If there is any

further discomfort, seek prompt medical attention.

If acid spills on clothing, first dilute it with

clean water, then neutralize with a solution of

ammonia/water or baking soda/water.

NEVER connect (or disconnect) battery

charger clips to the battery while the charger is

turned on, as it can cause sparks.

Keep all sources of ignition (cigarettes, matches, lighters) away from the battery. The gas generated during charging can be combustible.

As a further precaution, only charge the battery in a well ventilated area.

Always shield eyes and protect skin and clothing when working near batteries.

Batteries contain sulfuric acid and may

emit explosive gases. Use extreme caution when

handling batteries. Keep batteries out of the reach of children.

SECTION 6 -- MAINTENANCE & ADJUSTMENTS 23

Page 24

Battery Maintenance

The battery is filled with battery acid and then sealed at the factory. However, even a "maintenance free" battery requires some maintenance to ensure its proper life cycle.

Spray the terminals and exposed wire with a battery terminal sealer, or coat the terminals with a thin coat of

grease or petroleum jelly, to protect against corrosion. Always keep the battery cables and terminals clean and

free of corrosion. Avoid tipping. Even a sealed battery will leak electrolyte

when tipped.

WARNING! Batteries contain sulfuric acid and may emit explosive gases. Use extreme caution when

handling batteries. Keep batteries out of the reach of children.

TireMaintenance

Check the tire air pressure after every 50 hours of operation or weekly. Keep the tires inflated to the recommended pressures.

Improper inflation will shorten the tire service life. See the tire side wall for proper inflation pressures. Observe the following guidelines:

Do not inflate a tire above the maximum pressure shown on the sidewall of the tire.

Do not reinflate a tire that has been run flat or seriously under inflated. Have a qualified tire mechanic inspect and service the tire.

Lubrication

Using a pressure lubricating gun, lubricate the front castor wheel axles and the front pivot axle with grease after every

10 hours of service.

Periodically lubricate all other pivot points with a quality lubricating oil.

Usingthe DeckWashSystem

WARNING, When using the deck wash system,

A '

-- assistant or engage deck in the presence of any

1. Attach the nozzle adapter to a standard garden hose

2. Move the tractor to an area within reach of the hose where

never engage the deck from any position other than

the operator's seat of the tractor. Do not use an

bystanders.

connected to a water supply.

the dispersal of wet grass clippings is not objectionable to you. Disengage the PTO, engage the parking brake, and stop the engine.

Pull back the lock collar of the nozzle adapter and push the adapter onto one of the deck wash nozzles at either end of the mower deck. Release the lock collar to lock the adapter

on the nozzle. See Fig. 6-2.

Lock Collar

Deck Wash Nozzle

Figure 6-2

4. Turn on the water supply.

5. From the tractor operator's seat, start the engine and engage the PTO. Allow to run as needed. Disengage the PTO and stop the engine.

6. Turn off the water supply.

7. Pull backthe Iockcollarofthe nozzleadaptertodisconnectthe adapter from the nozzle.

8. Repeatthe previous stepsto clea n the deckusing the nozzleat the other end of the deck.

Cleaningthe SpindlePulleys

Once a month remove the belt covers to remove any accumulation of grass clippings from around the spindle pulleys

and V-belt. Clean more often when mowing tall, dry grass.

SECTION 6-- MAINTENANCE & ADJUSTMENTS

Page 25

Usingthe TransmissionBypassRods

If for any reason the tractor will not drive or you wish to move the tractor, the two hydrostatic transmissions are equipped with a bypass rod that will allow you to manually move the tractor short

distances.

bypass rod engaged. Serious transmission damage

WARNING! Do not tow the tractor, even with the

will result from doing so.

1. From just in front of the two rear tires, locate the transmission bypass rods. Refer to Fig. 6-3.

Pull Out Bypass

Rod Then Lower /

Into Slot

Recharge the battery before returning to service. Although the tractor may start, the engine charging system may not fully recharge the battery.

TractorStorage

If your tractor is not going to be operated for an extended period of time (thirty days to approximately six months), the tractor should be prepared for storage. Store the tractor in a dry and

protected location. If stored outside, cover the tractor (including the tires) to protect it from the elements. The procedures outlined below should be performed whenever the tractor is

placed in storage.

1. Change the engine oil and filter following the instructions provided in the engine manual packed with this manual.

WARNING! Never store the tractor with fuel in the tank indoors or in poorly ventilated enclosures,

where fuel fumes may reach an open flame, spark or

pilot light as on a furnace, water heater, clothes dryer, etc.

If storing the tractor for 30 days or more:

a. To prevent gum deposits from forming inside

the engine's carburetor and causing possible malfunction of the engine, the fuel system must be either completely emptied, or the gasoline must be

treated with a stabilizer to prevent deterioration.

Figure 6-3

2. Pull one rod toward the front of the tractor until the flange on the rod is forward of the keyhole slot in the frame assembly.

3. Lower the bypass rod into the keyhole slot and release so the rod flange is against the front of the frame bracket.

4. Repeat the above procedure to engage the other bypass rod on the other side of the tractor.

5. After moving the tractor, disengage both bypass rods. Lift the rod and guide the flange of the rod back through the

larger circular opening of the keyhole, then release the rod.

NOTE:The tractor will not drive with the bypass rods in the engage position.

Battery Storage

1. When storing the tractor for extended periods, disconnect the negative battery cable. It is not necessary to remove the battery.

2. All batteries discharge during storage. Keep the exterior of the battery clean, especially the top. A dirty battery will discharge more rapidly.

3. The battery must be stored with a full charge. A discharged battery can freeze sooner than a charged battery. A fully charged battery will store longer in cold temperatures than

hot.

and will cause serious starting problems. WARNING! Fuel left in the fuel tank deteriorates

b. Using a fuel stabilizer:

Read the product manufacturer's instructions and recommendations.

Add to clean, fresh gasoline the correct amount of stabilizer for the ca pacity (approximately 3 gallons) of the fuel system.

Fill the fuel tank with treated fuel and run the engine for 2-3 minutes to get stabilized fuel

into the carburetor.

Emptying the fuel system:

Prior to putting the tractor in storage, monitor fuel consumption with the goal of running the fuel tank empty.

Run the engine until it begins to stall. Use the choke to keep the engine running until all fuel

in the carburetor has been exhausted. Referring to the engine manual, drain the fuel

from the carburetor bowl.

Clean the engine and the entire tractor thoroughly.

Fully charge the battery, then disconnect the negative cable at the battery to prevent possible discharge. Recharge the battery periodically when in storage.

NOTE: Remove the battery if exposed to prolonged periods of sub-freezing temperatures. Store in a cool, dry location

where temperatures are above freezing.

SECTION 6 -- MAINTENANCE & ADJUSTMENTS 2S

Page 26

Lubricate all lubrication points. NOTE: Use a pressure washer or garden hose is not

recommended to clean your tractor. They may cause damage to electrical components, spindles, pulleys,

bearings or the engine. The use of water will result in shortened life and reduce serviceability.

RemovingTheTractorFromStorage

1. Check the engine oil.

2. Fully charge the battery and inflate the tires to the recommended pressure.

3. If drained before storing, fill the fuel tank with clean, fresh gasoline.

4. Add clean, fresh fuel.

5. Start the engine and allow to idle for a few minutes to ensure engine is operating properly.

6. Drive the tractor without a load to make certain all the tractor systems are functioning properly.

Adj.stments

Adjusting the Seat

To adjust the position of the seat, pull up and hold the seat adjustment lever. Slide the seat forward or rearward to the

desired position; then release the adjustment lever. Make sure seat is locked into position before operating the tractor. See Fig.

6-5.

Adjusting RH& LHDriveControl Levers

The RH and LH drive control levers can be adjusted up or down and fore-and-aft for the comfort of the operator. The drive control levers can be placed in either of two height positions,

and/or can be moved forward or rearward within the range of the slot in each control lever mounting bracket.

To adjust the drive control lever height, proceed as follows:

Removetheflangelocknut,flatwasher, and hexscrewsecuring the lever to the pivot bracket.

Whilesu pportingthecontrollevertokeepitfromfalling,remove the hex insert flange lock nut and shoulder screw from the bottom of the control lever and pivot bracket. Refer to Fig.

6-5.

_ontrol

Pivot Bracket

Flange

Flat Washer

Height

Adjustment

Holes

k_ j

Figure 6-4

Adjusting RH&LHDriveControl Levers

The RH and LH drive control levers can be adjusted up or down and fore-and-aft for the comfort of the operator. The drive

control levers can be placed in either of two height positions, and/or can be moved forward or rearward within the range of the slot in each control lever mounting bracket.

Shoulder

Screw

Figure 6-5

3. Reposition the control lever to align with the other set of holes in the pivot bracket and insert the shoulder screw removed earlier. Fasten with the hex insert flange lock nut and tighten until snug.

4. Insertthe hex screwwith washerthrough the control leverslot and the pivot bracket. Thread the flange lock nut onto the screw, but do not tighten now.

5. Ifyouaregoingtoadjustthecontrolleversforward orrearwa rd, proceed to the next step. If not, fully tighten the flange lock

nut.

To adjust the drive control levers forward or rearward, proceed as follows:

If not already loose, loosen the flange lock nut and rotate the control lever either forward or rearward to the desired

position. See Fig. 6-5. NOTE: If the control lever is too tight to move, slightly

loosen the hex insert flange lock nut and shoulder screw at the bottom of the control lever.

2. Tightentheflangelocknuttofixthecontrolleverintheadjusted position

3. Repeatthea boveproced uretoadjusttheothercontrolleverinto the same position. Adjust so that both levers are even with each other when in the neutral position.

SECTION 6-- MAINTENANCE & ADJUSTMENTS

Page 27

Levelingthe Mower Deck

When correctly adjusted the mower deck should be level side to side, and the front of the deck should be approximately 1/4"lower

than the rear of deck. NOTE: Check the tractor's tire pressure before performing any

deck leveling adjustments. See the tire side wall for proper inflation pressures.

Side to Side Leveling

1. If the cutting deck appears to be mowing unevenly, a side to side adjustment can be performed. Adjust if necessary

as follows:

With the tractor parked on a firm, level surface, place the deck lift handle in the top notch (highest position) and rotate both outer blades so that they are perpendicular to

the tractor frame.

3. Lower the deck to the middle height position.

4. Measure the distance from the outside left blade tip to the ground and the distance from the outside right blade tip to the ground. The measurements should be equal. If they're

not, proceed to the next step.

5. Comparing the two measurements, determine whether the left side of the deck must be raised or lowered.

6. Loosen, but do not remove, the hex cap screw on the left deck hanger bracket. See Fig. 6-6.

Front

to Back Leveling.

The front of the deck should be approximately 1/4"lower than the rear of the deck. Adjust if necessary as follows:

With the deck raised off of the ground, rotate the outer blades so that they are parallel to the frame of the tractor.

If the side to side leveling was done correctly, measuring

just the right blade should be acceptable to attain the

correct back to front pitch of the deck.

Measure the distance from the front tip of the blade to the ground and the distance from the rear tip to the ground. The front distance should be approximately 1/4"less than the rear. If it is not, proceed to the next step.

From the front of the tractor, loosen the outer hex nuts on the deck front hanger rod and turn them away from the

inner nuts. Refer to Fig. 6-7.

Inner

HexNut

Outer

Hex Nut

Figure 6=6

Level the deck by using a wrench to turn the adjustment gear (found immediately behind the hex cap screw just

loosened) clockwise to raise the left side of the deck, or counterclockwise to lower the left side of the deck. See Fig.

6-6.

8. The deck is properly leveled when left and right blade tip measurements are equal.

9. Retighten the hex cap screw on the left deck hanger bracket when proper adjustment is achieved.

Front Hanger

6. If the front of the deck was too low, turn the inner hex nuts

7. If the front of the deck was too high, turn the hex nuts

Front Hanger Rod Rod Bracket)

Figure 6-7

clockwise against the hanger bracket to shorten the front hanger rod and raise the front of the deck. Refer to Fig. 6-7.

counterclockwise to lengthen the front hanger rod and lower the front of the deck.

NOTE:The deck front hanger rod should be at the front of the slots of the front deck bracket. If one side of the rod is

not at the front of its slot, turn the inner hex nut on that side until rod just touches the front of the slot. Then re-

measure and re-adjust the front hanger rod as necessary. When the correct pitch of the deck is acquired, secure the

inner hex nuts with a wrench and tighten the outer hex nuts against the inner hex nuts to lock them in the adjusted position.

SECTION 6 -- MAINTENANCE & ADJUSTMENTS 27

Page 28

AdjustingtheGauge Wheels

discharge opening of the cutting deck.

_ WARNING! Keep hands and feet away from the

NOTE:The deck gauge wheels are an anti-scalp feature of the deck and are not designed to support the weight of the cutting

deck. The mower deck cutting height can be set in any of six height

settings using the tractor's deck lift handle. The deck heights range from 1-1/2"to 4". The deck gauge wheel position should be approximately 1/4to 1/2"above the ground when the deck isset in

the desired height setting. Using the lift handle, set the deck in the desired height setting,

then check the gauge wheel distance from the ground below. If necessary adjust as follows:

1. Visually check the distance between the front gauge wheels and the ground. If the gauge wheels are near or

touching the ground, they should be raised. If more than 1/2"above the ground, they should be lowered.

2. Remove the lock nut securing one of the front gauge wheel shoulder screws to the deck. Remove the gauge wheel and

shoulder screw. Referto Fig.6-8.

Shoulder Screw

Figure 6-8

3. Insert the shoulder screw into the one of four index holes in the front gauge wheel bracket that will give the gauge

wheel a 1/4"to 1/2"clearance with the ground.

4. Note the index hole of the just adjusted wheel, and adjust the other gauge wheels into the respective index holes of the other gauge wheel brackets on the deck.

SECTION 6-- MAINTENANCE & ADJUSTMENTS

Page 29

Service

Battery Removal

i_ WARNING! Battery posts, terminals and related

The battery is located on the right/rear of the tractor beneath the seat box frame. To remove the battery:

1. Remove the two hex tapping screws from the battery

accessories contain lead and lead compounds. Wash

hands after handling.

hold-down bracket and remove the bracket. Use care to avoid losing the trim strip from the bottom of the bracket.

See Fig. 7-1.

He× Tap Screw

Chargingthe Battery

Test and, if necessary, recharge the battery after the tractor has been stored for a period of time.

A voltmeter or load tester should read 12.6 volts (DC) or higher across the battery terminals. See Fig. 7-2.

Voltmeter Stateof Charging

Reading Charge Time

12.7 100% Full Charge

12.4 75% 90 Min.

12.2 50% 180 Min.

12.0 25% 280 Min.

Figure 7-2

Charge the battery with a 12-volt battery charger at a MAXIMUM rate of 10 amps.

ServicingElectricalSystem

A fuse is installed to protect the tractor's electrical system from damage caused by excessive amperage. Always use the same capacity fuse for replacement. If the electrical system does not

function, check for a blown fuse. See Fig. 7-3.

Figure 7-1

2. Remove the hex cap screw and sems nut securing the black negative battery lead to the negative battery post (marked NEG). Move the cable away from the negative battery post.

3. Remove the hex cap screw and seres nut securing the red positive battery lead to the positive battery post (marked

POS).

4. Carefully lift the battery out of the tractor.

5. Install the battery by repeating the above steps in the reverse order.

WARNING! Always connect the positive lead to the

battery before connecting the negative lead. This

will prevent sparking or possible injury from an electrical short caused by contacting the tractor

body with tools being used to connect the cables.

I O I O

Good Bad

Figure 7-3

If you have a recurring problem with blown fuses, have the tractor's electrical system checked by your Cub Cadet Service

Dealer

Page 30

RelaysandSwitches

There are several safety switches in the electrical system. Ira function of the safety interlock system described earlier is not functioning properly, have the electrical system checked by your

Cub Cadet Service Dealer.

DeckRemoval

Remove the mower deck from the tractor as follows:

1. Move the tractor to a level surface, disengage the PTO, stop the engine, and set the parking brake.

2. Move the deck gauge wheels or rollers to their highest setting (lowest deck setting).

3. Remove the 'V' belt from the PTO pulley, located on the bottom of the engine, using one of the following two

methods.

WARNING! The muffler at the rear of the tractor

may be extremely hot, and could cause serious burns. Use extreme caution when near the muffler.

Allow the muffler to fully cool before removing the

belt from the PTO pulley.

Rolling the Belt offthe PTOPulley

I. Using the deck lift handle, raise the deck to the position

that provides the most horizontal run of the belt between the deck idler pulleys and the PTO pulley on the bottom of

the engine.

2. Sitting behind the tractor facing forward, reach beneath the tractor to grasp the belt at the front of the PTO pulley.

i_ WARNING! Use caution to avoid pinching your

3. Pull the left side of the belt rearward and downward while

4. While still holding the belt downward, continue turning the

fingers when rolling the belt off the PTO pulley.

manually turning the PTO pulley to the right until the belt rides out onto the edge of the lower sheave of the pulley.

NOTE: If pulling the right side of the belt, turn the pulley to the left.

PTO pulley to the right until the belt is rolled off the pulley. Refer to Fig. 7-5.

ReleasingBelt Tensionwith the Idler Pulley

1. Using the deck lift handle, raise the deck to the position that provides the most horizontal run of the belt between the deck idler pulleys and the PTO pulley on the bottom of

the engine.

2. Working from the middle of the tractor, pivot the idler bracket and movable idler pulley rearward away from the backside of the 'V" belt just far enough to lift the belt up and over the idler pulley. See Fig. 7-4.

Pull Idler

Pulley

Rearward

PTO Pulley

PTOBelt

Figure 7-5

Figure 7-4

From beneath the rear of the tractor, slide the belt off of the PTO pulley on the bottom of the engine.

SECTION7-- SERVICE

Page 31

Lower the deck to the ground using the deck lift handle.

Locate the LH and RH deck support pins on each side of the deck. Pull the deck support pins outward and lock in the

disengaged position to release the deck from the tractor's LH and RH deck lift arms. Refer to Fig. 7-6.

Deck Lift Arm ................ Rear Deck ......

Hanger Bracket

Rear Hanger Deck

Bracket Slot Support

Figure 7-6

Raise the deck lift arms out of the rear hanger bracket slots by raising the deck lift handle on the tractor to its highest

position. Refer to Fig. 7-6.

Slide the deck forward so that the deck front hanger rod can be lifted out of the two slots of the front deck bracket.

After lifting the front hanger rod out of the slots, slide the deck rearward so that the rod can no longer engage the slots.

Using care to prevent the front hanger rod from falling back into the deck bracket slots, carefully slide the cutting deck (from the right side) out from underneath the tractor.

DeckInstallation

To install the mower deck, proceed as follows:

1. While holding the deck front hanger rod upward, carefully slide the deck underneath the right side of the tractor.

2. While still holding the front hanger rod, slide the deck forward until the front hanger rod can be lowered into the

slots of the front deck bracket.

3. Lower the front ha nger rod into the slots of the front deck bracket, then slide the deck rearward.

4. Maneuver the deck so that the slots in the two rear deck hanger brackets approximately align with the deck lift arms

of the tractor. Refer to Fig. 7-6.

5. Use the tractor deck lift handle to lower the deck lift arms into the slots of the rear deck hanger brackets.

6. Pull the deck support pins outward and maneuver the deck as necessary to align the holes in the deck lift arms with the pins. Refer to Fig. 7-6.

7. When aligned, push each pin fully inward through the lift arms to secure the arms in the rear hanger bracket slots.

8. Make certain the 'V' belt is in the spindle pulleys on the deck; then route the belt rearward beneath the tractor

frame, above the transmission tube(s), to the PTO pulley on the bottom of the engine.

Install the 'V' belt onto the PTO pulley using one of the following two methods.

WARNING! The muffler at the rear of the tractor

may be extremely hot, and could cause serious burns. Use extreme caution when near the muffler.

Allow the muffler to fully cool before installing the

belt.

Using

the Idler Pulleyto Tensionthe Belt.

Using the deck lift handle, raise the deck to the position that provides the most horizontal run of the belt between the deck idler pulleys and the PTO pulley on the bottom of the engine.

Install the belt in the PTO pulley on the bottom of the engine.

Route the backside of the belt around the fixed idler pulley of the deck. Refer to Fig. 7-4.

Working from the middle of the tractor, pivot the idler bracket/movable pulley rearward against the spring

tension and slide the backside of the belt onto the movable idler pulley. Refer to Fig. 7-4.

SECTION7 -- SERVICE 31

Page 32

Rolling the Belt intothe PT0Pulley.

I. Using the deck lift handle, raise the deck to the position

that provides the most horizontal run of the belt between the deck idler pulleys and the PTO pulley on the bottom of

the engine.

2. Make certain the belt is in the spindle pulleys of the deck, and that the backside of the belt is against both the fixed

and movable idler pulleys. Refer to Fig. 7-4.

3. Sitting behind the tractor, facing forward, make certain the belt is not twisted; then reach beneath the tractor to grasp

the belt and pull it toward the PTO pulley.

WARNING! Use caution to avoid pinching your fingers when rolling the belt onto the PTO pulley.

Pull the right side of the belt rearward and place the narrow V side of the belt into the PTO pulley. See Fig. 7-5.

While holding the belt and pulley together, rotate the pulley to the left (See Fig. 7-5). Continue holding and rotating the pulley and belt until the belt is fully rolled into the PTO pulley.

Replacingthe DeckDriveBelt

1. Remove the deck from beneath the tractor, (refer to Deck Removal on page 29).

2. Remove the hex tapping screws securing the belt covers to the deck and remove the belt from the spindle pulleys.

Refer to Fig. 7-7.

50" Deck Belt Cover

Mower8lade Care

_i WARNING! Before performing any maintenance,

The cutting blades must be kept sharp at all times. Sharpen the cutting edges of the blades evenly so that the blades remain balanced and the same angle of sharpness is maintained.

If the cutting edge of a blade has already been sharpened many times, or if any metal separation is present, it is recommended

that new blades be installed. New blades are available at your authorized dealer.

The blades may be removed as follows.

1. Remove the deck from beneath the tractor, (refer to Deck

2. Use a 1%6"wrench to hold the hex nut on top of the spindle

He× Flange

place the PTO switch in the "OFF" position, engage

the parking brake lever, turn the ignition key to the "OFF" position and remove the key from the switch.

Protect your hands by using heavy gloves when handling the blades. When servicing the mower deck, be careful not to cut yourself on the

sharpened blades.

Removal on page 29) then gently flip the deck over to expose its underside.

assembly when loosening the hex nut securing the blade. A block of wood may be placed between the deck housing

and the cutting edge of the blade to help in breaking loose the hex nut securing the blade. See Fig. 7-8.

42" Deck

THe× Tap

Hex Ta

Screw

L_i

Screw

Figure 7-7

3. Install the new belt around the spindle pulleys as shown in Fig. 7-7 and reinstall the belt covers.

4. Route the belt rearward between the two idler pulleys and reinstall the deck following the instructions in Deck

Installation on page 30.

SECTION7-- SERVICE

Figure 7-8

Page 33

When reinstalling the blades, be sure they are installed so that the wind wings are pointing upward toward the top of

the deck.

4. Tighten the blade nuts to 70-90 ft. Ibs.

5. Reinstall the deck (refer to Deck Installation on page 30).

TransmissionDriveBelt

If the transmission drive belt becomes worn and causes the drive transmissions to slip, the drive belt must be replaced. To replace

the drive belt, proceed as follows:

1. Remove the deck drive belt from the PTO clutch on the bottom of the engine following the instructions in Deck

Remova I. 3.

From beneath the rear of the tractor, insert a %" drive ratchet into the square hole of the drive idler bracket. See Fig. 7-9.

Transmission

Drive Pulley

TractorCreeping

Creeping is the slight forward or backward movement of the tractor when the engine is running at high idle and the drive

control levers are opened out in the neutral position. If after operating the tractor for some time, it begins to creep

while in the neutral position, adjust the transmission control rods as follows.

Place the front of the tractor against an immovable object (e.g. wall, post, etc.).

Jack up the rear of the tractor so that both rear wheels are approximately one inch of the ground.

With the engine running at high idle and the drive control levers opened out in the neutral position, and the parking brake disengaged, check the rear wheels for rotation.

If only one wheel is rotating, locate the transmission control rod beneath the frame at the front of the rear tire. If

both wheels rotate, locate both control rods. See Fig. 7-10.

Square Hole_

Idler

Bracket

Engine

Pulley

Spring J

Figure 7=9

3. Using the ratchet for leverage, pivot the idler bracket and idler pulley away from the backside of the 'V" belt; then lift

the belt off and above the engine pulley and off the idler 5. pulley.

4. With the belt loose, lift the belt off, up and over the two transmission drive pulleys. Remove the belt from the

engine and idler pulleys. 6.

5. Loop the new belt and slide over and onto the two transmission pulleys.

6. Route the belt above the idler bracket back to the engine 7. drive pulley. Lift the belt over the PTO pulley and above the

engine drive pulley.

7. Using the ratchet for leverage, pivot the idler bracket and idler pulley against the spring tension; then slip the belt down into the engine drive pulley and onto the idler pulley.

Release the idler bracket so that the idler pulley tightens against the back side of the belt and tensions the drive belt.

Reinstall the deck drive belt.

RH Transmission

Control

Flange

Lock Nut

Transmission

Control Arm

Figure 7=10

Remove the flange lock nut and hex screw securing the transmission control rod to the transmission control arm.

Wheel rotation should stop. If it does not, contact your Cub Cadet Service Dealer.

If the rotation stops, adjust the control rod up or down as necessary to align with the hole in the transmission control

arm. Re-insert the hex nut into the hole in the control arm and secure with the hex lock nut.

If necessary, repeat the previous two steps to adjust the other transmission control rod.

Lower the tractor and remove the jack.

SECTION7 -- SERVICE 33

Page 34

TractorHighSpeedTracking

If the tractor tracks to one side with both drive control levers fully forward, adjust the control levers as follows:

1. Check for proper and balanced air pressure in both front and rear tires. Refill tires if necessary.

2. Perform the first three steps in the previous section, Tractor Creeping, to verify that the tractor is not creeping. If creeping, adjust following the instructions in that section.

3. Recheck the tracking after making any adjustments to the transmission control rods.

4. If uneven tracking persists, note which direction the tractor is tracking.

a. If the tractor tracks to the right, adjust the control

lever stop bolt on the left side.

b. If the tractor tracks to the left, adjust the control

lever stop bolt on the right side.

5. Locate the applicable stop bolt on the left or right console. See Fig. 7-11.

Bolt

Figure 7-11

6. Loosen the jam nut on the stop bolt, then turn the stop bolt counterclockwise to make it longer. Recheck the tracking and fine tune the adjustment as necessary.

NOTE: If the stop bolt is adjusted too far, the tracking problem will change sides. Make fine tuning adjustments by shortening the same bolt.

7. Tighten the jam nut against the console and reposition the control lever as necessary to make the two control handles even with each other.

SECTION7-- SERVICE

Page 35

Troubleshooting

Problem Cause

Engine runs erratic 1. Tractor running with CHOKE activated.

2. Spark plug wire(s) loose.

3. Blocked fuel line or stale fuel.

4. Ventin gas cap plugged.

5. Water or dirt in fuel system.

6. Dirty air cleaner.

Remedy

1. Push the choke control into the choke off position.

2. Connect spark plug wire(s).

3. Clean fuel line; fill tank with clean, fresh gasoline and replace fuel filter.

4. Clear vent or replace cap if damaged.

5. Drain fuel tank. Refill with clean, fresh gasoline.

6. Replace air cleaner paper element or clean foam pre-cleaner.

Page 36

Problem

Cause

Remedy

Engine hesitates at high RPM

Excessive vibration

Mower will not mulch grass (If Equipped w/Mulching Kit)

1. Spark plug(s) gap too close. 1. Remove spark plug(s) and resetthe gap.

1. Cutting blade loose or unbalanced.

2. Damaged or bent cutting blade.

1. Engine speed too low.

2. Wet grass.

3. Excessively high grass.

4. Dull blade.

1. Tighten blade and spindle.

2. Replace blade.

1. Place throttle in FAST (rabbit) position.

2. Do not mulch when grass is wet.

3. Mowonceata high cutting height, then mow again at desired height or make a narrower cutting swath.

4. Sharpen or replace blade.

SECTION 8 -- "tROUBLESHOOTING

Page 37

ReplacementParts

Component _ Part Number and Description

_:_ 759-3336 Spark Plug (RC12YC)

OCC-20-083-02 Air Filter (Kohler Engine) BS-792105 Air Filter (Briggs & Stratton Engine) BS-273638S Pre-Cleaner (Briggs)

OCC-25-050-22 Fuel Filter (Kohler) BS-691035 Fuel Filter (Briggs)

OCC-12-050-01-S Oil Filter (Kohler BS-492932S Oil Filter (Briggs)

954-04137A 954-04044A

954-04043A Drive Belt (Transmissions)

942-04053C 942-0616A

918-0624 918-0671B

V-Belt _2"Deck) V-Belt(50"Deck)

Blade, 2-in-1 (42" Deck) Blade, 3-in-1 (50" Deck)

Deck Spindle (42" Deck) Deck Spindle (50" Deck)

Phone (800) 800-7310 to order replacement parts or a complete Parts Manual (have your full model number and serial number ready). Parts Manual downloads are also available free of charge at www.mtdproducts.com.

Page 38

Component

l Part Number and Description

734-04155 Deck Wheel

925-1707D Battery

951-3124D Gas Cap (42" and 50" Deck)

746-04161 746-04066 746-04214

925-1745 Ignition Key

931-1032B 631-04070

634-04294 634-04171

Throttle/Choke Control (42" Deck) Throttle Control (50" Deck)

Choke Control (50" Deck)

Discharge Chute Assembly (42" Deck) Discharge Chute Assembly (50" Deck)

Wheel Assembly (42" Deck) Wheel Assembly (50" Deck)

634-04237A 634-04323A

SECTION 9 -- REPLACEMENT PARTS

Caster Wheel Assembly Caster Wheel Assembly

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Attachments&Accessories

The following attachments and accessories are compatible with your RZT tractor. See your dealer or the retailer from which you purchased your tractor for information regarding price and availability.

Part Number l

19A700050OEM

19A70004OEM

OEM-190-116

OEM-190-193

19A-115-100

19Aq16-100

190-117-100

Part

42" Double Bagger

50" Double Bagger

42" Mulch Plug Kit

50" Mulch Plug Kit

Rear Bumper

Rear Spreader

Sun Shade

Page 40

Page 41

SECTION11 = NOTES 41

Page 42

FEDERALand/orCALIFORNIAEMISSIONCONTROLWARRANTY STATEMENT

YOUR WARRANTY RIGHTS AND OBLIGATIONS

MTDConsumerGroupInc,the UnitedStatesEnvironmentalProtectionAgency (EPA),and, forthose productscertifiedfor salein the stateof California,the CaliforniaAirResourcesBoard(CARB)are pleasedtoexplainthe emission(evaporativeand/or exhaust)controlsystem(ECS)warrantyonyouroutdoor2006

andlater smalloff-roadspark-ignitedengineandequipment(outdoorequipmentengine)In California,newoutdoorequipmentenginesmustbedesigned,builtand equippedtomeetthe State'sstringentanti-smogstandards(inotherstates,1997andlater modelyearequipmentmustbedesigned,built,and equippedto meet theU.S.EPAsmalloff-road, sparkignitionengineregulations.MTDConsumerGroupIncmustwarrantthe ECSonyouroutdoorequipmentengineforthe periodof timelistedbelowprovidedtherehasbeennoabuse,neglectorimpropermaintenanceofoutdoorequipmentengine.

YourECSmayincludepartssuchas thecarburetor,fuel-injectionsystem,theignitionsystem,catalyticconverter,fueltanks,fuel lines,fuelcaps,valves,canisters, filters,vaporhoses,clamps,connectors,andotherassociatedemission-relatedcomponents.

Wherea warrantableconditionexists, MTDConsumerGroupIncwill repairyouroutdoorequipmentengineatnocosttoyou includingdiagnosis,partsand labor.

MAN UFACTURER'S WARRANTY COVERAGE:

Thisemissioncontrolsystemiswarrantedfortwoyears. Ifanyemission-relatedpartonyouroutdoorequipmentengineisdefective,the partwill berepairedor replacedby MTDCONSUMERGROUPINC.

OWNER'S WARRANTY RESPONSIBILITIES:

Asthe outdoorequipmentengineowner,youareresponsiblefor performanceoftherequiredmaintenancelisted inyour owner'smanual.MTDConsumerGroup Increcommendsthat youretainallreceiptscoveringmaintenanceonyouroutdoorequipmentengine,butMTDConsumerGroupInccannotdeny warrantysolely forthe lackof receipts.

Asthe outdoorequipmentengineowner,youshouldhoweverbe awarethat MTDConsumerGroupIncmaydenyyouwarrantycoverageifyouroutdoorequipment engineor aparthasfaileddue toabuse,neglect,or impropermaintenanceor unapprovedmodifications.

Youare responsiblefor presentingyouroutdoorequipmentengineto MTDConsumerGroupInc'sdistributioncenterorservicecenterassoon asthe problem exists.Thewarrantyrepairsshouldbecompletedina reasonableamountoftime, nottoexceed30 days.If youhavea questionregardingyourwarrantycoverage, youshouldcontacttheMTDConsumerGroupIncServiceDepartmentat 1-800-800-7310orvia emailathttp://support.mtdproducts.com

GENERAL EMISSIONS WARRANTY COVERAGE:

MTDConsumerGroupIncwarrantstothe ultimatepurchaserandeachsubsequentpurchaserthat theoutdoorequipmentengineis: Designed,builtand equipped soasto conformwithall applicableregulations;andfreefromdefects inmaterialsand workmanshipthatcausethe failureofa warrantedparttobe identicalinall materialrespectstothat partas describedin MTDConsumerGroupInc'sapplicationfor certification.

Thewarrantyperiodbeginson thedate theoutdoorequipmentengineisdeliveredto anultimatepurchaserorfirst placedintoservice.Thewarrantyperiodistwo years.

Subjecttocertainconditionsand exclusionsasstatedbelow,the warrantyonemission-relatedpartsis asfollows:

1. Anywarrantedpartthat isnotscheduledfor replacementas requiredmaintenancein thewritteninstructionssupplied,is warrantedforthe warrantyperiod statedabove.Ifthepart failsduringthe periodofwarrantycoverage,thepartwill berepairedor replacedbyMTDConsumerGroupIncaccordingto subsection (4)below.Anysuchpart repairedor replacedunderwarrantywillbewarrantedforthe remainderof the period.

2. Anywarrantedpartthat isscheduledonlyforregularinspectionin the writteninstructionssuppliediswarrantedforthe warrantyperiodstatedabove.Anysuch partrepairedor replacedunderwarrantywill bewarrantedforthe remainingwarrantyperiod.

3. Anywarrantedpartthat isscheduledforreplacementas requiredmaintenanceinthewritten instructionssuppliedis warrantedforthe periodof timebeforethe firstscheduledreplacementdateforthat part.If the partfails beforethefirst scheduledreplacement,the partwill berepairedorreplacedby MTDConsumer GroupIncaccordingto subsection(4)below.Anysuchpartrepairedor replacedunderwarrantywill bewarrantedfor the remainderofthe periodpriortothe firstscheduledreplacementpointfor thepart.

4. Repairorreplacementofanywarrantedpartunderthe warrantyprovisionshereinmustbe performedat awarrantystationatno chargetothe owner.

5. Notwithstandingthe provisionsherein,warrantyservicesorrepairswill beprovidedat allof ourdistributioncentersthatarefranchisedtoservicethe subject enginesor equipment.

6. Theoutdoorequipmentengineownerwill notbe chargedfor diagnosticlaborthat isdirectlyassociatedwithdiagnosisof adefective,emission-relatedwar- rantedpart, providedthatsuchdiagnosticworkis performedata warrantystation.

7. MTDConsumerGroupIncisliablefor damagestootherengineor equipmentcomponentsproximatelycausedbya failureunderwarrantyof anywarranted part.

8. Throughouttheoff-roadengineandequipmentwarrantyperiodstatedabove,MTDConsumerGroupIncwill maintainasupplyofwarrantedpartssufficientto meetthe expecteddemandforsuchparts.

9. Anyreplacementpartmaybe usedinthe performanceof anywarrantymaintenanceor repairsandmustbeprovidedwithoutchargeto the owner.Suchuse will notreducethe warrantyobligationsofMTDConsumerGroupInc.

10.Add-onor modifiedpartsthatare notexemptedbythe AirResourcesBoardmaynot beused.Theuseofany non-exemptedadd-onor modifiedpartsby the ultimatepurchaserwillbegroundsfor disallowingawarrantyclaims.MTDConsumerGroupIncwillnotbeliable towarrantfailuresof warrantedpartscaused

bythe useof a non-exemptedadd-onor modifiedpart.

Page 43

WARRANTED PARTS:

Therepairorreplacementofanywarrantedpart otherwiseeligibleforwarrantycoveragemaybeexcludedfromsuch warrantycoverageif MTDConsumerGroup Incdemonstratesthatthe outdoorequipmentenginehasbeenabused,neglected,orimproperlymaintained,and thatsuchabuse,neglect,or impropermainte-

nancewasthe directcauseof the needfor repairor replacementofthepart.Thatnotwithstanding,anyadjustmentofa componentthat hasa factoryinstalled, andproperlyoperating,adjustmentlimitingdeviceisstilleligiblefor warrantycoverage.Further,thecoverageunderthiswarrantyextendsonlyto partsthat were presentonthe off-roadengineandequipmentpurchased.

Thefollowingemissionwarrantypartsarecovered(ifapplicable): (1)FuelMeteringSystem

• Cold startenrichmentsystem(softchoke)

• Carburetorand internalparts(orfuel injectionsystem)

• Fuelpump

• Fueltank

(2)Air InductionSystem

• Aircleaner

• Intakemanifold

(3) IgnitionSystem

• Sparkplug(s)

• Magnetoignitionsystem

(4) ExhaustSystem

• Catalyticconverter

• SAI(Reedvalve)

(5) MiscellaneousItemsUsedin AboveSystem

• Vacuum,temperature,position,timesensitivevalvesandswitches

• Connectorsandassemblies

(6) EvaporativeControl

• Fuelhose

• Fuelhoseclamps

• Tetheredfuelcap

• Carboncanister

• Vapor lines

GDOC-100223

Page 44

MANUFACTURER'S LiMiTED WARRANTY FOR

The limited warranty set forth below is given by MTD LLC with respect to new merchandise purchased andused in the United States and/or its territories and possessions, and by MTD Products Limited

with respect to new merchandise purchased and used in Canadaand/ or its territories and possessions (either entity respectively, "MTD").

"MTD" warrants this product (excluding its Normal WearParts and Attachments as described below) against defects in material and workmanship for a period of two (2) years commencing onthe date of original purchase and will, at its option, repair or replace,free of

charge, any part found to be defective in materials or workmanship. This limited warranty shall only apply if this product has been operated and maintained in accordance with the Operator's Manual furnished with the product, and has not beensubject to misuse, abuse, commercial use, neglect, accident, improper maintenance,

alteration, vandalism, theft, fire, water, or damage because of other peril or natural disaster. Damageresulting from the installation or use of any part, accessory or attachment not approved by MTD for use with the product(s) covered bythis manual will void your warranty as to any resulting damage.

Normal WearParts arewarranted to befree from defects in material andworkmanship for a period of thirty (30) days from the dateof

purchase. Normal wear parts include, but are not limited to items such as: batteries, belts, blades, blade adapters, tines, grass bags,

wheels, rider deck wheels, seats, snow thrower skid shoes, friction wheels, shaveplates, auger spiral rubber andtires.

Attachments-- MTD warrants attachments for this product against defects in material and workmanship for a period of one (1) year, commencing on the date of the attachment's original purchase or

lease.Attachments include, but are not limited to items such as: grass collectors and mulch kits.

HOWTO OBTAINSERVICE:Warranty service is available, WITH PROOFOFPURCHASE,through your local authorized service dealer. Tolocate the dealer in your area:

In the U.S.A. Checkyour Yellow Pages,or contact MTD LLC at RO. Box 361131,

Cleveland, Ohio 44136-0019, or call 1-800-800-7310, 1-330-220- 4683 or log on to our Web site at www.mtdproducts.com.

In Canada Contact MTD Products Limited, Kitchener, ON N2G4J1, or call 1-800-

668-1238 or log on to our Web site atwww.mtdcanada.com. This limited warranty does not provide coverage in the following

cases: a. Theengine or component parts thereof. These items may carry a

separate manufacturer's warranty. Referto applicable manufac- turer's warranty for terms and conditions.

b. Log splitter pumps, valves, and cylinders havea separate one-

yearwarranty.

c. Routine maintenance items such as lubricants, filters, blade

sharpening, tune-ups, brake adjustments, clutch adjustments, deck adjustments, and normal deterioration of the exterior finish

dueto use or exposure.

d. Service completed by someone other than an authorized service

dealer.

e. MTD does not extend any warranty for products sold or exported

outside of the United States and/or Canada,and their respective possessions and territories, except those sold through MTD's

authorized channels of export distribution. f. Replacement parts that are not genuine MTD parts. g. Transportation charges and service calls. h. MTD does not warrant this product for commercial use.

No implied warranty, includingany implied warranty of merchantability of fitness for a particular purpose, applies after the applicable periodof express written warranty above as to the parts as identified. No other express warranty, whether written or oral, except as mentioned above, given by any personor entity,

includinga dealer or retailer, with respect to any product,shall bind MTD. Duringthe period of the warranty, the exclusive remedy

is repair or replacement of the productas set forth above. The provisionsas set forth inthis warranty providethe sole and

exclusive remedy arising from the sale. MTD shall not be liable for incidental orconsequential loss or damage including, without

limitation, expenses incurred for substitute or replacement lawn careservices or for rental expenses to temporarily replace a

warranted product. Some states do not allow the exclusion or limitation of incidental

or consequential damages, or limitations on how long an implied warranty lasts, so the above exclusions or limitations may not apply

to you. In no event shall recovery of any kind begreater than the amount of

the purchase price of the product sold. Alteration of safety features of the product shall void this warranty. You assume the risk and liability

for loss, damage, or injury to you and your property and/or to others andtheir property arising out of the misuse or inability to use the product.

This limited warranty shall not extend to anyone other than the original purchaser or to the person for whom it was purchased as a

gift. HOWSTATELAW RELATESTOTHISWARRANTY: This limited

warranty givesyou specific legal rights, and you may also have other rights which vary from state to state.

IMPORTANT:Owner must present Original Proof of Purchase to obtain warranty coverage.

MTD LLC, P.O. BOX 361131 CLEVELAND, OHiO 44136=0019; Phone: 1=800=800=7310, 1=330=220=4683

MTD Canada Limited =KITCHENER, ON N2G 4J1; Phone 1=800=668=1238

GDOC-lO0015 REV. B