MTD 17AC2ACG055 User Manual ZERO TURN RIDING MOWER Manuals And Guides 1109376L
User Manual: MTD 17AC2ACG055 17AC2ACG055 MTD ZERO TURN RIDING MOWER - Manuals and Guides View the owners manual for your MTD ZERO TURN RIDING MOWER #17AC2ACG055. Home:Lawn & Garden Parts:MTD Parts:MTD ZERO TURN RIDING MOWER Manual
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Safe Operation Practices • Set-Up • Operation • Maintenance • Service • Troubleshooting • Warranty L RZT Series Tractor MTD LLC, P.O. BOX 361131 CLEVELAND, OHiO 44136-0019 PrintedIn USA FormNo.769-05418 (June8, 2010) 1 ToTheOwner ThankYou Thank you for purchasing carefully properly an MTD Zero Turn Tractor. engineered to provide excellent operated and maintained. Please read this entire manual It instructs It was performance equipment prior to operating the equipment. you how to safely and easily set up, operate maintain your machine. persons who will operate in this manual may not be applicable to all models. We reserve the right to change product specifications, designs and when and carefully follow notice and without directly. the MTD's Customer address and mailing to ensure your complete All information machine product information Throughout is relative to the most recent available at the time of printing. Review incurring the machine, MTD service dealer or contact Support telephone satisfaction this manual, are observed obligation. concerning address can be found recommended safety practices at all times. Failure to do so could result in personal injury or property damage. in this manual or questions phone your local authorized Please be sure that you, and any other the machine, without If you have any problems numbers, us website on this page. We want at all times. all references to right and left side of the from the operating position The engine manufacturer is responsible for all engine-related issues with regards to performance, power-rating, specifications, this manual frequently to familiarize yourself with the machine, its features and operation. Please be aware that this Operator's warranty Manual may cover a range of product specifications for various models. Characteristics and features discussed and/or illustrated and service. Please refer to the engine Owner's/Operator's Manual, packed separately machine, for more information. manufacturer's with your Table of Contents Safe Operation Practices ........................................ 3 Service .................................................................... 29 Troubleshooting 35 Assembly & Set-Up .................................................. Controls & Features ................................................ 9 12 Operation 15 Replacement Attachments 22 Warranties ................................................................ Maintenance &Adjustment. ................................ RecordProductinformation Before setting up and operating information in the provided Department, support area to the right. Pivot the seat via our web site, Customer or with a local authorized 37 39 ............................................................. 42 DIqFllqFllqFllqNIqD please and record the assembly forward to locate the model plate on the underside of the seat pivot bracket. This information will be necessary, should you seek technical Parts ................................................ & Accessories .................................. MODEL NUMBER your new equipment, locate the model plate on the equipment .................................................... SERIALNUMBER Support DIqFIIqFIIqFIIqFIIqD service dealer. CustomerSupport Please do NOT return If you have difficulty this machine, the machine assembling to the retailer this product you can seek help from Visit us on the web at www.mtdproducts.com 0 Call a Customer 0 Write Support Representative without or have any questions the experts. 0 or dealer Choose from at (800) 800-7:310 us at MTD LLC • RO. Box :3611:31 • Cleveland, first contacting regarding the options the controls, below: or (330) 220-468:3 OH • 441:36-0019 our Customer operation, Support Department. or maintenance of 2 ImportantSafeOperationPractices WARNING! This symbol could endanger points the personal all instructions safety and/or in this manual with these instructions out important before property attempting may result in personal When you see this symbol. safety instructions of yourself to operate which, if not followed, and others. this machine. Read and follow Failure to comply injury. 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 ,A WARNING! compounds, Battery harm. posts, terminals, chemicals known and related to the State of California this manual. operator was built to be operated As with any type of power objects. serious injury or death. Failure to observe Read, understand, future and follow all instructions and operate. Keep this manual reference in a safe place for and for ordering replacement 7. Be familiar with all controls and their proper operation. Know how to stop the machine and disengage them Never allow children under 14 years of age to operate this machine. Children 14 and over should read and understand Never allow adults to operate instruction. To help avoid blade contact hands and feet could result in inspect the area where the equipment or a thrown without object objects which Plan your mowing is to be could be picked up and thrown objects pattern roads, sidewalks, avoid discharging by can cause serious personal to avoid discharge bystanders material 8. injury, 10. operation and while performing to protect your eyes. Thrown during an adjustment objects which back or repair ricochet can 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 bare feet or sandals. this machine Be aware of the mower discharge without proper 11. to ricochet to the eyes. and attachment and do not point it at anyone. enters the area. material Always wear safety glasses or safety goggles cause serious injury proper of material and the like. Also, against a wall or obstruction which may cause discharged toward the operator. 9. this machine keep bystanders, helpers, children and pets at least 75 feet from the machine while it is in operation. Stop machine if anyone in injury. toward by an adult. 5_ of amputating safety instructions Thoroughly practices or error on the part of the the blade(s). Thrown the instructions and safe operation practices in this manual and on the machine and should be trained and supervised 4. is capable foreign to quickly. 3. carelessness the following on the attempting parts. 2. to the safe operation used. Remove all stones, sticks, wire, bones, toys, and other and in the manual(s) before and regular equipment, 6. GeneralOperation assemble lead and lead to cause cancer and reproductive according can result in serious injury. This machine and throwing machine contain harm. Wash hands after handling DANGER! This machine 1. accessories the discharge Do not operate in direction the mower cover or entire grass catcher in its place. Do not put hands or feet near rotating parts or under the cutting deck. Contact with the blade(s) can amputate hands and feet. 29. Ifsituations occur whicharenotcovered inthismanual, use 12. Amissing ordamaged discharge cover cancause blade contact orthrown object injuries. careandgoodjudgment. Contact yourcustomer service representative forassistance. 13. Stoptheblade(s) whencrossing gravel drives, walks, or roads andwhilenotcutting grass. Slope Operation 14. Watch fortrafficwhenoperating nearorcrossing Slopes are a major factor related to loss of control and tip-over roadways. Thismachine isnotintended foruseonany accidents which can result in severe injury or death. All slopes publicroadway. require extra caution. If you cannot back up the slope or if you 15. Donotoperate themachine whileunder theinfluence of feel uneasy on it, do not mow it. alcohol ordrugs. For your safety, use the slope gauge included as part of this 16. Mowonlyindaylight orgoodartificial light. manual to measure slopes before operating this machine on 17. Never carrypassengers. a sloped or hilly area. If the slope is greater than 15 degrees as 18. Back upslowly. Always lookdownandbehind before and shown on the slope gauge, do not operate this machine on that area or serious injury could result. whilebacking toavoidaback-over accident. Beaware andpayattention tothesafety system function that Do: stops power totheblades whendriving inreverse. Ifnot Mow across slopes, not up and down. Exercise extreme fuctioning properly, contact anauthorized dealer forsafety I. caution when changing direction on slopes. system inspection andrepair. 2. Watch for holes, ruts, bumps, rocks, or other hidden 19. Slow downbefore turning. Operate themachine smoothly. objects. Uneven terrain could overturn the machine. Tall Avoid erratic operation andexcessive speed. grass can hide obstacles. 20. Disengage blade(s), setparking brake, stopengine andwait 3. Use slow speed. Choose a low enough speed so that you untiltheblade(s) come toacomplete stopbefore removing will not have to stop while on the slope. Avoid starting grass catcher, emptying grass, unclogging chute, removing or stopping on a slope. If the tires are unable to maintain anygrass ordebris, ormaking anyadjustments. traction, disengage the blades and proceed slowly and 21. Never leave arunning machine unattended. Always turnoff carefully straight down the slope. blade(s), place drivecontrol levers inneutral, setparking 4. Follow the manufacturer's recommendations for wheel brake, stopengine andremove keybefore dismounting. weights or counterweights to improve stability. 22. Use extracarewhenloading orunloading themachine into 5. Use extra care with grass catchers or other attachments. atrailerortruck. Thismachine should notbedriven upor These can change the stability of the machine. downramp(s), because themachine couldtipover, causing serious personal injury. Themachine mustbepushed 6. Keep all movement on the slopes slow and gradual. Do manually onramp(s) toloadorunload properly. not make sudden changes in speed or direction. Rapid acceleration or deceleration could cause the front of the 23. Muffler andengine become hotandcancause aburn.Do machine to lift and rapidly roll over backwards, which nottouch. could cause serious injury. 24. Check overhead clearances carefully before driving under Do Not: lowhanging treebranches, wires, dooropenings etc., where theoperator maybestruck orpulled fromthe I. Do not turn on slopes unless necessary; then turn slowly machine, whichcouldresult inserious injury. uphill and use extra care while turning. 25. Disengage allattachment clutches, settheparking brake 2. Do not mow near drop-offs, ditches or embankments. The tothe'ON'position andmove theRHandLHdrivecontrol mower could suddenly turn over if a wheel is over the edge levers totheneutral position before attempting tostartthe of a cliff, ditch, or if an edge caves in. engine. 3. Do not try to stabilize the machine by putting your foot on 26. Yourmachine isdesigned tocutnormal residential grass of the ground. aheight nomorethan10".Donotattempt tomowthrough 4. Do not use a grass catcher on steep slopes. unusually tall,drygrass (e.g., pasture) orpilesofdryleaves. Drygrass orleaves maycontact theengine exhaust and/ 5. Do not mow on wet grass. Reduced traction could cause orbuilduponthemower deckpresenting apotential fire sliding. hazard. 6. Do not tow heavy pull behind attachments (e.g. loaded dump cart, lawn roller, etc.) on slopes greater than 5 27. Useonlyaccessories andattachments approved forthis degrees. When going down hill, the extra weight tends machine bythemachine manufacturer. Read, understand andfollowallinstructions provided withtheapproved to push the tractor and may cause you to loose control (e.g. tractor may speed up, braking and steering ability are accessory orattachment. reduced, attachment may jack-knife and cause tractor to 28. Dataindicates thatoperators, age60years andabove, are overturn). involved inalargepercentage ofridingmower-related injuries. These operators should evaluate theirability tooperate theridingmower safely enough toprotect themselves andothers fromserious injury. 4 I SECTION 2 -- IMPORTANT SAFE OPERATION PRACTICES Children a. Use only an approved 1. b. Never fill containers Tragic accidents presence ca n occur if the operator of children. is not alert to the Children are often attracted to the or trailer machine and the mowing activity. They do not understand the dangers. Never assume that children will remain where watchful b. c. Keep children out of the mowing care of a responsible area and in d. adult other than the a trailer with a portable Be alert and turn machine gasoline off if a child enters the d. To avoid back-over accidents, and down for small children. always look behind Never carry children, even with the blade(s) shut off. They may fall offand be seriously injured or interfere Use extreme doorways, shrubs, trees or other Keep children e. objects that may prevent 2. machine unauthorized and should at all times until fueling opening complete. Do not use a nozzle lock-open Extinguish all cigarettes, Never remove indoors. is unattended practices be trained of filler neck to allow space for fuel expansion. to i. Replace gasoline j. If gasoline is spilled, wipe it off the engine and equipment. Move machine to another area. Wait 5 in this manual minutes and supervised k. cap and tighten before starting Do not attach towed equipment except I. for keep machine free of grass, Clean up oil or fuel and remove any fuel soaked debris. Never store the machine where there at the securely. the engine. To reduce fire hazards, spillage that has a hitch designed the engine Never over fill fuel tank. Fill tank to no more than 1/2 " leaves, or other debris build-up. Tow only with a machine is device. cigars, pipes and other gas cap or add fuel while below bottom Towing towing. with the rim of the fuel tank or container g. by an adult. 1. Keep the nozzle in contact Never fuel machine h. engines. operation. and safe operation and on the machine rather than from a is hot or running. Allow engine to cool at least two minutes before refueling. Never allow children under 14 years of age to operate this machine. Children 14 and over should read and understand the instructions container, nozzle. f. may run into the away from hot or running Remove key when dispenser blind corners, They can suffer burns from a hot muffler. g. equipment sources of ignition. operation. care when approaching blockyour vision of a child who path of the machine. f. remove gas-powered operator. with safe machine e. When practical, away from your vehicle from the truck or trailer and refuel it on the ground. If this is not possible, then refuel such equipment on area. c. or on a truck bed with a plastic liner. Always place containers on the ground before filling. you last saw them. a. gasoline container. inside a vehicle or fuel container inside is an open flame, spark or pilot light as on a water heater, space heater, furnace, hitch point. clothes dryer or other gas appliances. 2. Follow the manufacturers limits for towed recommendation equipment and towing for weight m. on slopes. Allow a machine to cool at least five minutes before storing. 3. Never allow children 4. On slopes, the weight of the towed loss of traction and loss of control. or others in or on towed equipment. equipment may cause 6eneral Service 1. 5. Travel slowly and allow extra distance to stop. 6. Do not shift to neutral 7. Do not tow heavy pull behind attachments and deadly (e.g. loaded 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 may jack-knife and cause tractor unintended are 3. to repairing, or inspecting, make certain the starting. Periodically check to make sure the blades come to complete stop within operating the blade disengagement approximately (5) five seconds after control. If the blades do not stop within the this time frame, your machine should be serviced professionally by an authorized dealer. Service 4. SafeHandling of 6as01ine: 1. Before cleaning, blade(s) and all moving parts have stopped. Disconnect the spark plug wire and ground against the engine to prevent cart, lawn roller, etc.) on slopes greater than 5 degrees. When going down reduced, attachment overturn). gas. and coast downhill. 2. dump Never run an engine indoors or in a poorly ventilated area. Engine exhaust contains carbon monoxide, an odorless, To avoid personal injury or property damage use extreme care in handling gasoline. Gasoline is extremely flammable and the vapors are explosive. Serious Regularly check the safety interlock function, as described interlock system does not function machine serviced professionally system for proper later in this manual. properly, If the safety have your by an authorized dealer. personal injury can occur when gasoline is spilled on yourself or your clothes which can ignite. Wash your skin and change clothes immediately. SECTION 2 -- IMPORTANT SAFE OPERATION PRACTICES S 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!" Donot modifyengine 6. Mower blades are sharp. Wrap the blade or wear gloves, and use extra caution when servicing them. Engines which are certified to comply with California and federal EPA emission regulations for SORE (Small Off Road Equipment) 7. Keep all nuts, bolts, and screws tight to be sure the equipment is in safe working condition. are certified to operate may include the following Modification (EM) and Three Way Catalyst 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. 11. 6 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!" 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 has an 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. SECTION 2 -- IMPORTANT SAFE OPERATION PRACTICES 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. Notice Regarding Emissions on regular unleaded emission control gasoline, and systems: Engine (TWC) if so equipped. Spark Arrestor internal combustion engine and should not be used WARNING! machine isforest-covered, equipped with brushan on or near anyThis unimproved i_lh Never attempt to make adjustments or repairs to the machine while the engine is running. 12. I To avoid serious injury covered or grass-covered exhaust system is equipped meeting applicable land unless the engine's with a spark arrester local or state laws (if any). If a spark a rrester is used, it should effective working order by the operator. the above is required be maintained 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, in In the State of California Ohio 44136-0019. Safety Symbols This page depicts and describes safety symbols that may appear machine before attempting to assemble and operate. on this product. Read, understand, and follow all instructions on the READ THE OPERATOR'S MANUAL(S) Read, understand, assemble M and follow all instructions in the manual(s) before attempting to and operate WARNING-- ROTATING BLADES Do not put hands or feet near rotating blade(s) can amputate WARNING--THROWN This machine parts or under the cutting OBJECTS may pick up and throw and objects which WARNING--THROWN This machine deck. Contact with the hands and feet. can cause serious personal injury. can cause serious personal injury. OBJECTS may pick up and throw and objects which ® !!l" BYSTANDERS Keep bystanders, helpers, children and pets at least 75 feet from the machine while it is in operation. N 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 or grass catcher is in its proper place. If damaged, WARNING! follow Your Responsibility-- the warnings and instructions unless discharge cover replace immediately. Restrict the use of this power machine to persons who read, understand and in this manual and on the machine. SAVETHESEINSTRUCTIONS! SECTION 2 -- IMPORTANT SAFE OPERATION PRACTICES 7 co R -4 6 Z I or a corner of a building... ! | | | o 6 Z -4 | 15 ° Use this page as a guide to determine WARNING! Do not operate rise of approximately slopes where you may not operate safely. your lawn mower on such slopes. Do not mow on inclines with a slope in excess of 15 degrees (a 2-1/2 feet every 10 feet). OPERATE zero turn tractors across the face of slopes rather than up and down. the slope and turn uphill at the end of each pass whenever possible. Begin with the first pass across the bottom of 3 Assembly & Set-Up Contents of Crate One Lawn Tractor One Oil Drain Hose (If Equipped) One RZT Tractor Operator's Manual One Engine Operator's NOTE:This features Operator's Manual covers several models. may vary by model. Not all features applicable to all tractor differ from yours. models Tractor in this manual and the tractor depicted 2. One Deck Wash Hose Coupler Manual Remove the two shoulder bolts and lock nuts in the seat _an as shown in Fig. 3-2. are may r" TractorPreparation Remove the upper crating material from the shipping cut any bands or tie straps securing the tractor Use the lift handle to raise the deck to its highest Engage the transmission tractor; then carefully The transmission pallet, and Seat Pan to the pallet. Shoulder Bolt position. bypass rods on each side of the roll the tractor off the shipping pallet. 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. Pull Out Bypass Rod Then Lower RH Transmission Bypass Rod i into Slot Figure 3=2 3. Keyhole Slot Rotate the seat into position and secure the seat into place with the previously shoulder removed bolts and lock nuts. Be careful not to crimp or damage the wire harness while i installing the seat. See Fig. 3-3. J Figure 3-1 Remove the deck wash system nozzle adapter from the manual bag and store for future and oil drain tube use. Install Operator'sSeat To install the seat proceed as follows: NOTE:The attached. with the seat switch and seat pan 1. seat is shipped Cut any straps securing control the seat assembly levers to the tractor. and the drive Remove any packing NOTE: Be careful not to cut the wiring harness connecting seat and the seat switch in the bottom of the seat. material. the Shoulder Bolts J Figure 3=3 Position DriveControllevers The drive control purposes. Connectingthe Battery Cables levers of the tractor are lowered for shipping CALIFORNIA 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 operate the tractor. To reposition proceed as follows: levers must be repositioned the control to reproductive levers for operation, 65 WARNING: harm. Wash hands after handling. CAUTION: When attaching battery cables, always the POSITIVE (Red) wire to its terminal first, connect Remove the hex screw, flat washer, and flange lock nut from the slot of one of the drive control levers. 2. PROPOSITION Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and followed by the NEGATIVE (Black) wire. hole in the lever bracket aligns with one of the holes in the For shipping reasons, both battery cables on your equipment may have been left disconnected from the terminals at the pivot factory. Lift and swing that control bracket. lever upward until the slotted See Fig. 3-4. To connect NOTE:The negative positive battery the battery battery terminal NOTE: If the positive ahead to step 2. 1. Lift Control Lever Upwa rd terminal as follows: is marked Pos. (+). The is marked battery Remove the plastic cables, proceed Neg. (-). cable is already cover, if present, attached, skip 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. r Pivot Figure 3-4 3. Slide the flat washer onto the hex screw. From the outside, insert the hex screw with washer through slot and the hole of the pivot bracket. the control lever Secure with the flange lock nut. See Fig. 3-4. 4. Note the relative bracket, other control 5. position of the control then repeat the previous lever in approximately Refer to "Adjusting Maintenance the Drive Control & Adjustments final adjustment lever to the pivot steps to reposition the Figure the same position. Levers" in the section for instructions 2. on the of the levers. 3. Remove the plastic and attach the black cable to the negative battery terminal (-) with the bolt and hex nut. See Fig. 3-5. Position terminal Maintenance the tractor. ASSEMBLY& SET-UP from the negative terminal on top/side 2-- cover, if present, battery the red rubber boot over the positive to help protect it from corrosion. NOTE: If the battery SECTION 3-5 battery is put into service after the date shown of battery, charge the battery section your Operator's as instructed Manual in the prior to operating 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 Holding the chute deflector before operating fully upward, brace by grasping it and rotating deflector. See Fig. 3-6. the tractor. remove the shipping it clockwise. Lower the chute Figure 3=6 SECTION 2 -- ASSEMBLY& SET-UP 11 4 Controls and Features F Deck Height index Parking Deck Lift Handle Brake O Throttl_ Switch LH Drive RH Drive Control Lever Control Lever Hour Meter/ indicator Seat Adjustment nition Switch Cup Holder Lever I Fuel Tank Ca Tray Figure 4-1 NOTE:This Operator's features Manual covers several models. may vary by model. Not all features applicable to all tractor differ from yours. NOTE: References models Tractor in this manual and the tractor depicted may when facing forward while that seated in the operator's levers are located seat. These hinged space to permit the operator on each side of the levers pivot outward to either Consequently, tractor. Driving the respective these levers control and steering to open sit in the tractor seat, or to out and in notch corresponds position ranging of the seat box frame. Each to a 1/S'change in the deck height from 1-1/2"at the lowest notch to 4" at notch. all of the movements these control 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, RH or LH transmission. utilizing index consists of six index notches on the front/right DeckLift Handle dismount the tractor. The levers must be fully opened the neutral position to start the tractor engine. Each lever controls The deck height the highest RHand LHDriveControl Levers The RH and LH control DeckHeight Index located to LEFT, RIGHT, FRONT, and REAR indicate position on the tractor operator's seat. are of the levers is quite different from conventional tractors, and will take some practice to master. Refer to Operation for instructions on using the control levers. move the lift handle to the right until fully in the index notch. ignition Switch FuelTank Cap The ignition switch is located on the RH console to the right of the operator's seat. The ignition The fuel tank cap is located switch has three positions as follows: OFF -- The engine and electrical turned off. RUN -- The tractor START-- electrical The starter key immediately motor Do not attempt system is will turn over the engine. accidental is located the right of the operator's starting and/or battery discharge, switch when the tractor operates Highly flammable engine PTO on the RH console to I seat. the electric to disengage is running. If the engine is hot from recently running, WARNING! fill theminutes fuel tank whenrefueling. the engine allow to cool Never for several before ill_li is not Q PTO The hour meter/indicator panel is located on the LH console to the left of seat. The hour meter the clutch. 0 -J the tractor digital display (tenths most digit). is turned beneath the frame platform, just inside the according manual. section for instructions on using the bypass feature. displayed. to the instructions in this manual and the battery The display then changes Monitor will also remind maintenance intervals for changing the battery is located toward the right of the operator's indicator is briefly the operator hours. of the engine oil. The LCD flash, "CHG" ; "OIL" and the recorded hours for after every 50 hours of recorded operation. The interval lasts for two hours (from 50-52,100-102, every time the tractor's interval. manual. hours and the engine voltage 150-152, etc.). The LCD will flash as described CupHolder switch are completed to the accumulated The Indicator five minutes maintenance the ignition procedures to the "ON" position, illuminates will alternately tractor with the rear wheels on the ground may CAUTION: cause severe Never damagetowtoyour the transmissions. tractor. Towing the whenever Keep a record of the actual to assure all maintenance light briefly hydrostatic transmissions, which allows the tractor to be pushed short distances by hand. Refer to the Maintenance & Adjustments right hour meter is activated When key is turned the two rods open a bypass within in the of an hour- to the "ON" position. of operation bypass rods (one for each the RH and LH records the hours that has been operated NOTE:The Transmission BypassRods(Not Visible) transmission) are located each rear wheel. splash onto the HourMeter Features The PTO switch must be in the "disengaged" position when starting the engine. The transmission gasoline could and cause a fire. HourMeter/IndicatorPanel the operator's engage the PTO clutch, or push the knob The cup holder the Release the clutch mounted on the bottom of the engine crankshaft. Pull the switch knob upward to When engaged, on the fuel tank fill neck and turn approximately 1/4turn clockwise to tighten Always re-install fuel cap tightly onto the fuel tank after removing. PowerTake-Off(PTO)Switch downward to remove the cap from the tractor. Push the cap downward system is energized. remove the key from the ignition in use. The PTO switch of the LH console. when the engine starts NOTE:To prevent The PTO switch near the middle Turn the fill cap approximately 1/4turn and pull upward to remove. The fuel cap is tethered to the tractor to prevent its loss. engine is started Follow the oil change intervals for five minutes during this maintenance provided in the engine the rear of the RH console to seat. StorageTray The storage tray is located at the rear of the RH console. SeatAdjustmentLever (Not Seen) The seat adjustment lever is located seat. The lever a Ilows for adjustment of the operator's below the front/left seat. Refer to the Maintenance section for instructions on adjusting of the of the fore to aft position & Adjustments the seat position. SECTION4 -- CONTROLS AND FEATURES 13 Indicator Panel Features Battery Illuminates ignition Throttle/ChokeControl (if Equipped) Indicator The throttle/choke and the battery switch it turned voltage is displayed briefly when the to the "ON" position. a uniform 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 operation, check the battery causes and/or contact Oil Pressure Indicator This warning indicator and display come on during and charging (If Engine So Equipped) lamp indicates immediately and check for possible stop the engine 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 ignition oil pressure indicator switch the engine This indicator and the ignition the is pulled switch Check this indicator switch in the "START" position. when the parking Check this indicator also illuminates If position. brake is in the switch is turned when the ignition and the RH and/or switch LH drive control position. levers Move is located seat. When set in a given position, control handle forward engine speed. The tractor throttle tractor control the engine, handle fully move the control until you feel it move past the choke is designed in the fast position brake engagement a I to operate is being driven and the mower on the brake. and to the left; then lower Pull the lever up out of the "J" slot and to the right; then to disengage the parking opened out in the neutral position brake. levers are not fully when engaging the parking brake, the engine will stop. The parking brake must be placed in the engaged position when starting engine. Transmission Oil ExpansionReservoir 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 Under normal operating conditions, no oil should be added 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. to increase the (full throttle) lever is located expansion of transmission oil that occurs as the transmission warms up during operation. DO NOT FILL THE RESERVOIR. on the LH console to the engine speed will be maintained. Push the throttle slow of the seat box frame, and is used to engage the tractor is turned ThrottleControl (if Equipped) uniform and warming NOTE: If the LH and RH drive control to the if the engine will not crank other than the fully out in neutral left of the operator's to into the short "J" slot to engage the brake. levers fully outward. control front/left lower completely and the ignition to the "START" position The throttle handle rearward When starting the engine, push the control forward into the "CHOKE" position. Pull the lever fully upward with the ignition switch in the "START" position. If necessary, move the parking brake to the ENGAGED position. the control control the parking if the engine will Indicator illuminates DISENGAGED position upward is turned move the PTO switch to the "DISENGAGED" Brake Engaged are in a position Pull the throttle/choke is being but should turn offwhen when the PTO switch position not crank with the ignition This indicator when the tractor deck is engaged. The parking to the "START" position. "START" position. (full throttle) driven and the mower ParkingBrake EngagementLever illuminates This indicator _,m speed will be maintained. handle rearward detent. Indicator in the "ENGAGED" Parking when on the LH console to 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 After starting is started. PTO Engaged necessary, may illuminate is in the ON position, is located seat. When set in a given position, decrease the engine speed. low engine oil pressure. If the comes on while the engine is running, engine fast position system for possible your Cub Cadet dealer. control the left of the operator's with the when the NOTE: Prior to the initial deck is engaged. the reservoir operation may be slightly of the tractor, the oil level in higher than the maximum due to air m Pull the throttle control handle rearward to decrease the SLOW engine speed. 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 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. 5 Operation GeneralSafety BeforeOperatingYourTractor RECEIVE INSTRUCTION -- Entirely read this operator's manual. Learn to operate this machine SAFELY. Do not risk INJURY or DEATH. Allow competent only those who have become in its usage to operate this tractor. Before starting the engine or beginning familiar with the controls. The operator operator's position, seat. The PTO switch the parking drive control and the levers moved fully outward in the neutral and maintain sticker octane parts. NO RIDERS! Keep all people and pets a safe distance away. Look behind and down to both sides of the tractor before up. gasoline discharge conditions. Tractors in small quantities. left over from the previous by volume) seat: Shut off the PTO, move Do not use season, to minimize in the fuel system. is an approved 90% unleaded gasoline fuel. Other gasoline/alcohol engine and remove the ignition to stop before servicing key. Wait for all movement or cleaning. Operate the drive control levers smoothly near roadways. and wait for vehicles to pass before Butyl Ether (MTBE) and unleaded gasoline approved. oil level. Clean the air cleaner element and Check the tire inflation Stop the tractor if necessary. pressures. Adjust the seat for operator's maximum comfort, visibility and for maintaining complete control of the tractor. operating along the road. SafetyinterlockSystem 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 extreme if the surface caution Slow down Tertiary Check the engine and avoid any sudden movements of the levers when starting stopping. Keep a firm grip on the control levers. Be careful when operating Methyl blends (up to a maximum of 15% MTBE by volume) are approved fuels. Other gasoline/ether blends are not the RH and LH drive control levers fully outward in the neutral position, engage the parking brake, shut off the before and reduces harmful blends are not approved. Before leaving the operator's motion because it leaves deposits Gasohol (up to 10% ethyl alcohol, can be rolled with a pump regulated. gum deposits operating gasoline exhaust emissions. Leaded gasoline is not recommended and must not be used where exhaust emissions are gasoline at people. Avoid slopes where possible. Never operate on slopes greater than 15°. Slopes with a greater incline present dangerous over. efficiently. is recommended chamber NOTE: Purchase gasoline DO NOT direct the mower carefully rating of 87 or higher. less combustion backing your tractor tank with only clean, fresh, unleaded Unleaded position. and while study this manual This engine is certified to operate only on clean, fresh, unleaded regular gasoline. For best results, fill the fuel RH and LH Keep all shields in place. Keep away from moving the tractor, to familiarize yourself with the operation of all the instruments and controls. It has been prepared to help you operate operation, be should be in the must be in the disengaged brake engaged, Before you operate before turning surfaces that are unstable; use is slippery. and come to a complete stop any zero turn maneuver. Do not stop the tractor or park the tractor combustible such as dry grass, leaves, debris, etc. materials over 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 cranking unless the or starting the engine from RH and LH drive control levers are moved fully outward in the neutral position, parking brake is engaged, and the PTO is disengaged. To avoid sudden movement when disengaging the the parking Do not fill the fuel tank when the engine is running or while the engine is hot. Allow the engine several minutes brake, the safety interlock system will shut offthe engine if the RH and/or LH drive control levers are moved to a to cool before position other than the fully out in the neutral when the parking brake is engaged. refueling. Tighten the fuel cap securely. The safety interlock operator brake. position system will shut off the engine leaves the seat before engaging if the the parking 15 The safety interlock operator system will shut offthe of whether the parking NOTE:The PTO switch position engine leaves the seat with the PTO engaged, if the 6. regardless Turn the ignition brake is engaged. must be moved to the "OFF" system will shut offthe PTO and the motor As the engine fuel mixture, Starting the Engine 8. This tractor is equipped interlock system designed operator. Do not operate with a safety for the protection the tractor For personal in the tractor safety, the operator seat when starting except as necessary to start the engine. putting the engine under at mid throttle load. of the if any part of 9. must the Observe the hour meter / indicator indicator panel. If the battery light or oil pressure light come on, immediately stop the engine. Cadet dealer. proper operation. be sitting push the choke control Do not use the choke to enrich the Allow the engine to run for a few minutes before the interlock system is malfunctioning. Periodically check the functions of the interlock system for WARNING! If fails to start, do not keep warms up, gradually into the off position. WARNING! to cool. Try again after waiting. the engine trying to start it with the choke closed as this will cause flooding and make starting more difficult. 7. position. starter after a few attempts 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 or forward do not the key to "OFF" and wait at least 15 seconds to allow the engine's neutral to the "START" position crank the engine continuously for more than 5 seconds at a time. If the engine does not start within this time, turn to restart the engine. The safety interlock key clockwise and release it as soon as the engine starts; however, Have the tractor inspected by your Cub Thr0ttle/Ch0ke ControlLeverSet-Up 1. Operator must be sitting in the tractor 2. Engage the parking 3. Make certain the PTO switch seat. engine. SeparateThrottleand Choke 1. Operator 2. Engage the parking position. brake. Refer to Fig. 5-1. is in the disengaged seat. 4. Insert the tractor key into the ignition brake. Refer to Fig. 5-1. 5. Turn the ignition key clockwise must be sitting in the tractor (down) Refer to Fig. 5-1. switch module. 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 LH Control Lever RH Control Out in Neut__L_ral Parking the key to "OFF" and wait at least 15 seconds to allow the Lever engine's Out in Neutral Brake starter motor after a few attempts to cool. Try again after waiting. the engine If fails to start, do not keep trying to start it with the choke closed as this will cause flooding and make starting more difficult. 6. As the engine warms up, gradually lever rearward the choke position ) Throttle/Choke necessary 7. Control or Throttle _Control / __J 8. PTO Switch in Down (Disengaged) Make certain the PTO switch position. 4. When starting is in the disengaged (down) the engine under as at mid throttle load. panel. If the battery light or oil pressure light come on, immediately Have the tractor inspected upward by your Cub to midway between its SLOW and 3. OPERATION Be sure the battery oil is used in the Start the engine as is in good condition. Use fresh winter capacity A warm battery than a cold battery. grade fuel. Winter grade gasoline higher volatility to improve left over from summer. FAST positions. SECTION S-- is fully charged. has much more starting 2. control near or below motor into the full choke position 1. Move the throttle the engine at temperatures ensure the correct viscosity engine and the battery follows: Refer to Fig. 5-1. Pull the choke control freezing, NOTE: If the engine is warmed up, it may not be necessary to place the throttle control in the choke position. 5. except ColdWeather Starting Figure 5-1 3. putting stop the engine. Cadet dealer. _J to enrich the fuel mixture, control Do not use to start the engine. Observe the hour meter / indicator indicator Position position. Allow the engine to run for a few minutes before 'Choke J / pull the throttle past the choke detent Follow the previous starting. instruction has Do not use gasoline for Starting the Engine. Using Jumper CablesToStart Engine Drivingthe Tractor produce explosive gasses. Make certain the area is WARNING! containandsulfuric acid and and well ventilated,Batteries wear gloves eye protection, and sudden i_ WARNING! stops. Avoid sudden starts, excessive speed avoid sparks or flames near the battery. If the battery charge is not sufficient 1. 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. I. Connect the booster Connect battery as follows: the end of one cable to the disabled tractor adjustment Connect one end of the other in the Maintenance Release the parking 3. Move the RH and LH drive control neutral position. 3. instructions the jumper connection. 4. tractor previously levers inward in the Refer to Figure 5-2. cable to the booster Control Lever Moved inward and in Neutral as possible. Start the disabled section. brake. battery's negative terminal; then connect the other end of that cable to the frame of the disabled tractor, as far from the battery & Adjustments 2. battery's positive terminal; then connect the other end of that cable to the booster battery's positive terminal. 2. Adjust the operator's seat to the most comfortable position that allows you to operate the controls. See seat following provided; the normal starting then disconnect cables in the exact reverse order of their Have the tractor's electrical system checked and repaired as soon as possible to eliminate the need for jump starting. Stopping the Engine I. Place the PTO switch in the "OFF" position. 2. Move the RH and LH drive control the neutral levers fully outward 3. Engage the parking 4. Move the throttle control to the SLOW position the engine to idle for about one minute. 5. Turn the ignition key from / in position. brake. key to the "OFF" position the ignition J and allow Figure and remove the NOTE: If the control switch. levers are not even in the neutral refer to Maintenance NOTE: Always remove accidental starting unattended. the key from the ignition or battery discharge switch to prevent if the equipment is left 4. PracticeOperation (Initial Use) a zero-turn tractor type riding tractor. Although more maneuverable, getting & Adjustments Move the throttle control (3300-3500 NOTE:Although is not like operating for instructions position, to adjust the levers so that they are even. position Operating 5-2 a conventional full throttle, and because a zero turn tractor is used to operating the control levers lever forward the tractor's when to the full throttle RPM). performing engine is designed a practice to run at session the tractor must be operated at less than full throttle (approximately 2500-3000 RPM). This only applies to practice. 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 When performing the practice to the practice session, the PTO should area. not be control _IILI levers. DO NOT release the control position 5. levers to WARNING! Always maintain firm grip on the slow or stop the tractor; move alevers to neutral using your hands. To drive the tractor, control firmly grasp the respective drive levers with your right and left hands and continue with Driving the Tractor Forward on the following page. engaged. While practicing, operate the tractor at approximately 1/2-3Athrottle and at less than full speed in both forward and reverse. Carefully practice in the following are confident maneuvering section "Driving the tractor using the instructions the Tractor." that you can safely operate Practice until you the tractor. SECTION S -- OPERATION 17 Drivingthe TractorForward To turn to the left, move the left drive control 1. rearward WARNING! Keep all movement levers slow and smooth. control movement levers can affect the stability result in serious injury 1. of the drive control Abrupt and could cause the tractor lever of the right lever. See Fig. 5-4. of the of the tractor to flip over, which may or death to the operator. Slowly and evenly move both drive control levers forward. The tractor will start to move forward. See Fig. 5-3. Forward Left Turn F---12 Driving Forward Faster ,,. j Figure 5-4 2. To turn to the right, move the right drive control rearward lever of the left lever. See Fig. 5-5. f Figure 2. 3. 5-3 As the control levers are pushed of the tractor will increase. To slow the tractor attain the desired position farther move the controls forward the speed lever rearward Forward Right Turn to speed, or move the levers to the neutral 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. Turning the Tractor While Driving Forward WARNING! When reversing we recommend performing the direction gradual of travel, '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 Figure 5-5 sharp turns. To turn the tractor while driving forward, move the control levers as necessary so that one lever is rearward tractor will turn in the direction of the rearward SECTION 5-- OPERATION of the other. The control lever. 3. The greater the fore-to-aft levers, the sharper 4. distance the tractor between the two will turn. To execute a "pivot turn," move the turn side drive control lever to the neutral position, control lever forward. while moving the other NOTE: Making a "pivot turn" the potential for defacement on grass will greatly increase of the turf. Driving the Tractorin Reverse WARNING! i_ Turning While DrivingRearward Always look behind and down on both behindof while traveling in the reverseup.direction. sides the tractor before backing Always look To turn the tractor 1. 1. while driving rearward, move the control levers as necessary so that one lever is forward tractor will turn in the direction of the forward To turn to the left while drive control Slowly and evenly move both drive control levers rearward. The tractor will start to move in the reverse direction. See traveling lever forward of the other. The control lever. in reverse, move the left of the right lever. See Fig. 5-7. Fig. 5-6. Rearward S---q Left Turn .°°-°, Io Position _ ol _'_ j Figure 5-7 2. Figure 5-6 2. As the control levers are pushed of the tractor will increase. 3. To slow the tractor attain the desired position farther move the controls rearward lever forward the speed To turn to the right while traveling in reverse, move the right drive control lever forward of the left lever. See Fig. 5-8. to speed, or move the levers to the neutral to stop the tractor. Rearward Right Turn J Figure 5-8 3. The greater the fore-to-aft distance between levers, the sharper the tractor will turn. 4. To execute a "pivot turn," move the turn side drive control moving the two lever to the neutral position, control lever rearward. while NOTE; Making a "pivot turn" the potential for defacement on grass will greatly increase of the turf. SECTION S -- the other OPERATION 19 Executinga Zer0Turn Stopping the Tractor WARNING! When executing MUST BE STOPPED. Executing a zero turn, the tractor tractor is moving can significantly reduce your control of the tractor and will cause severe turf defacement 1. 1. simultaneously See Fig. 5-9. Clockwise position to Push the PTO switch downward position. to the disengaged 3. Use the deck lift handle to raise the deck to its highest to occur. Stop the forward or reverse motion of the tractor moving the two drive control levers to neutral. To turn clockwise, levers to the neutral of the tractor. 2. by position. 4. 2. Move both drive control stop the motion a zero turn while the move the left control moving lever forward the right control while 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, lever rearward. turn the ignition the switch. switch to "OFF'" and remove the key from without disengaging the PTO, moving drive control WARNING! Do not in leave seat position, of the tractor levers fully outward the the neutral and engaging the parking brake. If leaving the tractor Zero Turn unattended, the key. turn the ignition key off and remove DrivingOn Slopes Refer to the slope gauge in the Safe Operation Section to help determine safely. slopes where you may not operate in excess of 15 degrees (a rise of approximately 2-_/2 WARNING! notThe operate inclines with aand slope feet every 10 Do feet). tractor oncould overturn cause serious injury. 1. 3. To turn counterclockwise, 2. move the right control forward while simultaneously rearward. See Fig. 5-10. moving uphill control lever remaining Avoid turning downhill slope and work lever the left control lever Control the speed and direction of the tractor using primarily the control lever on the downhill side of the tractor, with the J Figure 5-9 Always drive across slopes, never up and down. 3. essentially if possible. upward. in a fixed position. Start at the bottom Always slow down Use extra care and go slowly when turning of a before turning. downhill. Operating The PT0 Operate I. the PTO clutch as follows: Move the throttle throttle Counterclockwise Zero Turn control lever to approximately the mid position. 2. Pull the PTO switch upward 3. Advance the throttle to the "ENGAGED" lever to the operating position. speed (full engine speed). 4. The operator must remain in the tractor the operator should leave the seat without power take-off 5. switch, the tractor's The PTO clutch cannot be operated seat at all times. If engine turning off the will shut off. 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 lever(s) is moved to the neutral Figure S-lO SECTION 5-- OPERATION one (or both) control or forward position. Usingthe Mower Deck Checkingthe Safety Interlock Circuits Periodically free of debris, sticks, stones, wire or other objects Make certain the area blades. to be mowed is thatARNING! can be thrown by the rotating _ working contact check the safety interlock properly. circuits to ensure they are Ira safety circuit is not working you Cub Cadet dealer to have the tractor as designed, inspected. DO NOT operate the tractor if any safety circuit is not functioning properly. To check the safety circuits, proceed as follows: NOTE: Do not engage the mower deck when lowered in grass. Premature wear and possible failure of the 'V" belt and PTO 1. opened clutch will result. Fully raise the deck or move to a non grassy area before 1. engaging the mower start at bottom uphill. and work upward If mowing a slope, in the tractor seat with both drive control fully outward, 2. to ensure turns are made Engage the parking to the engaged On the first pass pick a point on the opposite area to be mowed. 3. Engage the PTO clutch using the PTO switch and move the one of the drive control throttle neutral 5_ 3. control to the fast position. Lower the mower the lift handle. deck to the desired height setting 4. Slowly and evenly push the RH and LH drive control forward to move the tractor headed directly toward forward, levers the alignment point. 5. 6. Control the ground 8. 9. approximately Direct the tractor cut strip. To prevent rutting change or grooving the direction approximately Repeat lever. seat. The engine should stop. levers fully outward and the parking in the neutral brake engaged, from the operator's engage the PTO. seat; the engine should Start the tractor, the control disengage the parking brake, and move levers inward to the neutral operating Engage the PTO and move both control position. lever slowly into strip and control levers is moved to the neutral or forward position. 3". on each subsequent previously stop running. control the slow reverse position; the PTO should disengage and the mower deck should stop until one or both of the Align the mower with an edge of the mowed overlap with the opposite stop. 6. pivot or zero turn is required. 7. levers from the fully outward The engine should With both control Lift upward speed with the control When approaching the other end of the strip, slow down or stop before turning. A U-turn is recommended unless a not crank. Move both control levers fully outward in the neutral position and disengage the parking brake; then lift upward position NOTE:The speed of the tractor will affect the quality of the mower cut. Mowing at full speed will adversely affect the cut quality. levers. position. from the operator's and keep the tractor turn the ignition the engine should Push the PTO switch downward to the disengaged position and engage the parking brake. Start the engine and move the procedure using levers brake and switch to the start position. Momentarily switch to the start position; side of the the parking brake and pull the PTO switch upward position. 2. 4. disengage momentarily turn the ignition The engine should not crank. deck. Mow across slopes, not up and down. Sitting strip to align with a of the turf, if possible, that the strips are mowed by 45 ° for the next and each subsequent mowing. or driveways. Disengage the PTO and raise the deck WARNING! careful before when crossing to the highest Be position crossing. gravel paths _ NOTE: When stopping the tractor for any reason while on a grass surface, always: Place the shift lever in neutral, Engage the parking Shut engine brake, off and remove the key. Doing so will minimize "browned" the possibility by hot exhaust of having your lawn from your tractor's running engine. SECTION S -- OPERATION 21 6 Maintenance& Adjustments MaintenanceSchedule Before Every Eachuse Every lOHours 25 Hours Every Every 50 Hours I00 Hours Prior toStoring ,/ CheckEngineintakeScreen/Cover CleanHood/DashLouvers _ CheckEngineOil Level M/ CheckAir Filterfor Dirty,Looseor DamagedParts M/ M/ CleanandRe-oHAir Filter'sFoamPredeaner M/ ReplaceAir Filter Element VII ChangeEngineOiland ReplaceOil Filter VII CleanBattery Terminals _ LubeFrontPivot AxleandCasterAxles M/ M/ CleanEngineCoolingFins M/ M/ LubeFrontDeckWheels M/ M/ CheckSparkPlugCondition&Gap M/ ReplaceFuelFilter _" Maintenance To complete 1. WARNING! Before performing repairs, disengage levers fully outward the parking any maintenance or position, unintended starting. Run the engine for a short time to warm the engine oil. The 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 Engine Refer to the Kohler Owner's Manual for all engine maintenance intervals, procedures, specifications and instructions, Changingthe Engine 0ii engine, muffler and surrounding metal surfaces will WARNING ! If the engine beenskin. recently run, the be hot and can cause burns has to the Exercise -- as follows: engage brake, stop the engine and remove the key to prevent proceed oil will flow more freely and carry away more impurities. Use care to avoid burns from hot oil. the PTO, move the drive control in the neutral an oil change, M/ caution to avoid burns. hose and is located on the left side of the engine. Ifyouhave the42"RZT proceed asfollows: If you 1. Popopen theprotective capontheend oftheoildrain valveto 1. expose thedrainport.SeeFig6-1. have the 50" RZT proceed as follows: Route the free end of the oil drain hose toward appropriate oil collection container an with at least a 2.5 quart capacity, to collect the used oil. Remove the oil fill cap/ dipstick from the oil fill tube. 50"RZT 2. i Oil Drain Hose 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. / "_ While holding Square=Head NOTE:Two "°' Hose Plug adjustable on the square-head to loosen. 3. Drain Valve 4. may be necessary to hose plug. If so, place one wrench hose and one on the end of the hose After draining the oil, wipe any residual oil from the oil drain hose. Thread the square head plug into the drain hose fitting _Oil wrenches remove the square-head and fully tighten the plug. Replace the oil filter, and refill the engine with new oil as instructed in the Kohler Owner's Manual. Air Cleaner 42"RZT Service the pre-cleaner and cartridge/air instructed in the Kohler Owner's Manual. Figure 5=1 Remove the oil fill cap/dipstick from the oil fill tube. The spark plugs should 3. Push the oil drain hose (packed with this manual) onto the season. Refer to the Kohler Owner's and gap specifications. oil drain port. Route the opposite end of the hose into an appropriate oil collection container with at least a 2.5 quart 4. to collect the used oil. Theengineisequippedwitheitheratwist-and-pulldrain a tabbed drain port. If your engine drain go to step a. If your engine tabbed drain go to step b. a. portor has the twist-and-pull is equipped with the oil. After the oil has finished to the Pinchthetabsontheoild rainvalve,then valve to keep debris from entering oil hasfinished The zero turn tractor is equipped be added or changed. General Battery Information _ , Should battery acid accidentally splatter into WARNING! the eyes or onto the skin, rinse the affected area draining, If acid spills on clothing, draining, clean water, then neutralize ammonia/water the drain port. 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 NEVER connect the drain 6. ReplacetheoilfilterasinstructedintheKohlerOwner'sManual. generated 7. Refill the engine with new oil. Refer to the Kohler Owner's for information oil. regarding the volume and weight of soda/water. (or disconnect) Keep all sources of ignition matches, of engine or baking first dilute it with with a solution battery charger clips to the battery while the charger turned on, as it can cause sparks. port. Manual with dual integrated pulloutwardto oil. After the oil has finished push the end of the oil drain valve back in, until the tabs click into place. Re-cap the end of the oil drain Afterthe plug type immediately with clean cold water. If there is any further discomfort, seek prompt medical attention. drain port. 5. for correct draining, the oil drain valve to keep debris from entering begin draining Manual Hydrostatic Transmission cannot 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 b. be cleaned and the gap reset once a hydrostatic pumps/transaxles that are sealed and are maintenance-free. Fluid levels cannot be checked and fluid Turn the oil drain valve 1A-turn, then pull outward begin draining as SparkPlug 2. capacity, cleaner element lighters) during As a further battery (cigarettes, away from the battery. charging only charge the area. Always shield eyes and protect clothing when working The gas can be combustible. precaution, in a well ventilated is skin and near batteries. Batteries contain sulfuric acid and may emit explosive gases. Use extreme caution when handling batteries. of children. SECTION 6 -- Keep batteries MAINTENANCE out of the reach & ADJUSTMENTS 23 Battery Maintenance 3. The battery is filled with battery the factory. However, requires some maintenance adapter acid and then sealed at even a "maintenance 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 Always keep the battery free of corrosion. Avoid tipping. when tipped. against WARNING! Batteries emit explosive clean and will leak electrolyte contain sulfuric acid and may gases. Use extreme handling batteries. of children. f corrosion. cables and terminals Even a sealed battery and push the 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. free" battery to ensure its proper Pull back the lock collar of the nozzle adapter caution Keep batteries when Lock Collar out of the reach Deck Wash Nozzle 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 on the sidewall of the tire. pressure shown Figure 6-2 Do not reinflate a tire that has been run flat or seriously under inflated. Have a qualified tire mechanic inspect and service the tire. 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. 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. 6. Turn off the water supply. 7. Pull backthe adapter 8. Periodically lubricate lubricating all other pivot points with a quality -- 1. Attach WARNING, 2. clean the deckusing the nozzleat ' Once a month remove the belt covers to remove any accumulation of grass clippings from around the spindle pulleys When using the deck wash system, assistant or engage bystanders. deck in the presence of any the nozzle adapter to a standard hose garden to a water supply. Move the tractor the dispersal to an area within of wet grass clippings you. Disengage reach of the hose where is not objectionable the PTO, engage the parking stop the engine. SECTION 6-- Repeatthe previous stepsto the other end of the deck. Cleaningthe Spindle Pulleys never engage the deck from any position other than the operator's seat of the tractor. Do not use an connected nozzleadaptertodisconnectthe oil. Using the DeckWashSystem A Iockcollarofthe from the nozzle. MAINTENANCE & ADJUSTMENTS brake, and to and V-belt. Clean more often when mowing tall, dry grass. Usingthe TransmissionBypassRods 4. If for any reason the tractor will not drive or you wish to move the tractor, transmissions the two hydrostatic are equipped bypass rod that will allow you to manually distances. the tractor short bypass rod engaged. Serious transmission damage WARNING! not tow will result fromDodoing so. the tractor, even with the system may not the battery. If your tractor is not going to be operated of time (thirty days to approximately for an extended six months), it from the elements. outlined below should placed in storage. bypass rods. Refer to Fig. 6-3. 1. be performed Change the engine provided Pull Out Bypass Rod Then Lower to service. Although charging period the tractor should be prepared for storage. Store the tractor in a dry and protected location. If stored outside, cover the tractor (including From just in front of the two rear tires, locate the transmission returning Tractor Storage the tires) to protect 1. before may start, the engine fully recharge with a move the tractor Recharge the battery / The procedures whenever the tractor oil and filter following in the engine manual is the instructions 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 Into Slot pilot light as on a furnace, water heater, clothes dryer, etc. 2. If storing the tractor a. To prevent for 30 days or more: gum deposits from forming the engine's carburetor malfunction of the engine, inside and causing possible the fuel system must be either completely emptied, or the gasoline must be treated with a stabilizer to prevent deterioration. and will cause serious starting problems. WARNING! Fuel left in the fuel tank deteriorates b. J Figure 6-3 2. Pull one rod toward the front of the tractor on the rod is forward Read the product manufacturer's and recommendations. until the flange Add to clean, fresh gasoline of the keyhole slot in the frame amount assembly. 3. 4. Repeat the above procedure to engage the other 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 engage tractor the tractor battery for extended periods, cable. It is not necessary discharge of the battery discharge disconnect during clean, especially storage. Keep the exterior the top. A dirty battery will 3. Clean the engine battery charged hot. monitor until it begins to stall. Use the and the entire tractor 4. Fully charge the battery, cable at the battery more rapidly. The battery in storage, with the goal of running Referring to the engine manual, drain the fuel from the carburetor bowl. to remove Recharge the battery 3. the tractor choke to keep the engine running until all fuel in the carburetor has been exhausted. the battery. All batteries fuel the fuel tank empty. will not drive with the bypass rods in the Run the engine When storing fuel and run the to get stabilized the fuel system: fuel consumption position. the negative 2. Emptying Prior to putting of the keyhole, then release the rod. Battery Storage 1. the correct 3 gallons) of the fuel system. engine for 2-3 minutes into the carburetor. bypass instructions for the ca pacity Fill the fuel tank with treated C. larger circular opening of stabilizer (approximately Lower the bypass rod into the keyhole slot and release so the rod flange is against the front of the frame bracket. NOTE:The Using a fuel stabilizer: then disconnect to prevent possible periodically thoroughly. the negative discharge. when in storage. must be stored with a full charge. A discharged can freeze sooner than a charged battery battery. A fully will store longer in cold temperatures than 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 Lubricate 5. all lubrication points. Adjusting RH& LHDrive Control Levers NOTE: Use a pressure washer or garden recommended hose is not The RH and LH drive control to clean your tractor. They may cause and fore-and-aft shortened the slot in each control life and reduce serviceability. recommended If drained To adjust the drive control oil. and inflate the tires to the 2. storing, 4. Add clean, fresh fuel. 5. Start the engine and allow to idle for a few minutes engine is operating Drive the tractor proceed as follows: to ensure and hexscrewsecuring bracket. Whilesu pportingthecontrollevertokeepitfromfalling,remove the hex insert flange fill the fuel tank with clean, fresh bottom 6-5. gasoline. 6. bracket. lever height, the lever to the pivot pressure. before lever mounting Removetheflangelocknut,flatwasher, Fully charge the battery 3. up or down 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 Check the engine 2. of the operator. damage to electrical components, spindles, pulleys, bearings or the engine. The use of water will result in Removing TheTractorFromStorage 1. levers can be adjusted for the comfort lock nut and shoulder of the control screw from the lever and pivot bracket. Refer to Fig. _ontrol properly. without systems are functioning a load to make certain all the tractor Pivot Bracket properly. Flange Adj.stments Flat Washer Adjusting the Seat Height 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 seat is locked into position 6-5. before operating Adjustment Holes lever. Make sure the tractor. See Fig. Shoulder Screw Figure 6-5 3. Reposition the control holes in the pivot removed Insertthe until snug. hex screwwith and the pivot washerthrough bracket. Thread the flange screw, but do not tighten 5. k_ j position. levers can be placed in either can be moved forward the slot in each control of two height or rearward lever mounting within positions, the range of as & ADJUSTMENTS lever is too tight to move, slightly 2. Tightentheflangelocknuttofixthecontrolleverintheadjusted position 3. Repeatthea boveproced bracket. each other when MAINTENANCE proceed loosen the hex insert flange lock nut and shoulder the bottom of the control lever. the same position. SECTION 6-- or rearward, lock See Fig. 6-5. NOTE: If the control 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 and/or levers forward orrearwa rd, the flange If not already loose, loosen the flange lock nut and rotate the control lever either forward or rearward to the desired Adjusting RH& LHDrive Control Levers control lock nut onto the now. to the next step. If not, fully tighten To adjust the drive control follows: Figure 6-4 the control leverslot Ifyouaregoingtoadjustthecontrolleversforward proceed nut. screw earlier. Fasten with the hex insert flange lock nut and tighten 4. lever to align with the other set of bracket and insert the shoulder screw at uretoadjusttheothercontrolleverinto Adjust so that both levers are even with in the neutral position. Front to Back Leveling. Leveling the Mower Deck When correctly adjusted the mower deck should side, and the front of the deck should than the rear of deck. NOTE: Check the tractor's be approximately 1. performing If the cutting 3. See the tire side wall for proper 2_ to be mowing can be performed. unevenly, a side position) 3. Lower the deck to the middle 4. Measure the distance from the outside and the distance from be approximately From the front of the tractor, loosen the outer bracket. hex nuts on the deck front hanger rod and turn them away from the inner nuts. Refer to Fig. 6-7. to should right blade tip to be equal. If they're Inner HexNut whether the \ Outer Hex Nut but do not remove, the hex cap screw on the left deck hanger 1/4"less than to the next step. left blade tip to the the outside Comparing the two measurements, determine left side of the deck must be raised or lowered. Loosen, and the distance from the rear tip to the ground. height position. the ground. The measurements not, proceed to the next step. 6. 5_ measuring to attain the back to front pitch of the deck. the rear. If it is not, proceed and rotate both outer blades so that they are perpendicular the tractor frame. 5. be acceptable The front distance should parked on a firm, level surface, place the the outer Measure the distance from the front tip of the blade to the ground Adjust if necessary deck lift handle in the top notch (highest ground 4_ rotate to the frame of the tractor. was done correctly, just the right blade should deck appears With the tractor If the side to side leveling 1/4"lower if necessary as follows: With the deck raised off of the ground, correct to side adjustment as follows: be approximately blades so that they are parallel any Side to Side Leveling 1. The front of the deck should than the rear of the deck. Adjust 1/4"lower 2. tire pressure before deck leveling adjustments. inflation pressures. be level side to See Fig. 6-6. Front Hanger \ Front Hanger Rod Rod Bracket) Figure 6-7 6. If the front of the deck was too low, turn the inner hex nuts clockwise hanger 7. against the hanger bracket to shorten the front rod and raise the front of the deck. Refer to Fig. 6-7. If the front of the deck was too high, turn the hex nuts counterclockwise to lengthen lower the front of the deck. the front hanger rod and 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 Figure 6=6 Level the deck by using a wrench side until rod just touches 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 6-6. 8. Retighten bracket 8_ When the correct the front of the slot. Then re- the front hanger inner hex nuts with a wrench nuts against rod as necessary. pitch of the deck is acquired, and tighten secure the the outer the inner hex nuts to lock them hex in the adjusted position. The deck is properly measurements 9. to lower the left side of the deck. See Fig. measure and re-adjust leveled when left and right blade tip are equal. the hex cap screw on the left deck hanger when proper adjustment is achieved. SECTION 6 -- MAINTENANCE & ADJUSTMENTS 27 Adjusting theGauge 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 is set 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. Refer to Fig. 6-8. Shoulder Screw J 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 7 Service Chargingthe Battery Battery Removal accessories contain lead and lead compounds. Wash WARNING! Battery posts, terminals and related hands after handling. i_ Test and, if necessary, recharge the battery been stored for a period of time. A voltmeter or load tester should higher across the battery The battery is located on the right/rear of the tractor beneath Voltmeter Reading the seat box frame. To remove the battery: 1. Remove the two hex tapping screws from the battery 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. after the tractor has read 12.6 volts (DC) or terminals. See Fig. 7-2. Stateof Charge Charging 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 MAXIMUM He× Tap Screw with a 12-volt battery charger at a rate of 10 amps. ServicingElectricalSystem A fuse is installed damage to protect caused by excessive the tractor's amperage. electrical system from 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 negative battery lead to the negative battery NEG). Move the cable away from the negative 3. battery Remove the hex cap screw and seres nut securing positive POS). battery lead to the positive 4. Carefully lift the battery 5. Install the battery reverse order. battery the black post (marked I O I O post. the red Good Bad post (marked out of the tractor. by repeating the above steps in the \ J Figure 7-3 WARNING! battery Always connect before connecting the positive the negative lead to the lead. This will prevent sparking or possible injury from an electrical short caused by contacting the tractor body with tools being used to connect If you have a recurring tractor's Dealer electrical problem with blown system checked fuses, have the by your Cub Cadet Service the cables. 29 Relaysand Switches Rolling the Belt offthe PTOPulley There are several safety switches function of the safety interlock in the electrical system described functioning properly, have the electrical Cub Cadet Service Dealer. system. Ira I. earlier is not system checked that provides by your 1. Move the tractor the engine, 2. 3. disengage the PTO, stop i_ brake. or rollers to their highest 3. (lowest deck setting). Remove the 'V' belt from the PTO pulley, located on the bottom of the engine, methods. two WARNING! using one of the following The muffler behind the muffler the tractor facing forward, reach beneath to grasp the belt at the front of the PTO pulley. removing Pull the left side of the belt rearward NOTE: If pulling the left. at the rear of the tractor to fully cool before fingers when rolling the belt off the PTO pulley. WARNING! Use caution to avoid pinching your and downward while 4. the right side of the belt, turn the pulley to While still holding the belt downward, continue turning Refer to Fig. 7-5. the ReleasingBelt Tensionwith the Idler Pulley Using the deck lift handle, that provides PTO Pulley raise the deck to the the most horizontal position run of the belt between the deck idler pulleys and the PTO pulley on the bottom the engine. 2. Working bracket backside from the middle and movable of the tractor, of the 'V" belt just far enough PTO Belt of pivot the idler idler pulley rearward away from the to lift the belt up and over the idler pulley. See Fig. 7-4. li Pull Idler Pulley Rearward Figure 7-5 Figure 3. From beneath the rear of the tractor, the PTO pulley on the bottom SECTION 7-- 7-4 SERVICE slide the belt off of of the engine. the PTO pulley to the right until the belt is rolled off the pulley. belt from the PTO pulley. 1. of manually turning the PTO pulley to the right until the belt rides out onto the edge of the lower sheave of the pulley. may be extremely hot, and could cause serious burns. Use extreme caution when near the muffler. Allow position run of the belt between as follows: to a level surface, and set the parking Move the deck gauge wheels setting Sitting the tractor deck from the tractor raise the deck to the the most horizontal the deck idler pulleys and the PTO pulley on the bottom the engine. 2. DeckRemoval Remove the mower Using the deck lift handle, 5. Lower the deck to the ground 6. 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 DeckInstallation To install the mower deck, proceed as follows: 1. the deck front hanger 2. Deck Lift Arm ................ Rear Deck Hanger While holding slide the deck underneath LH and RH deck lift arms. Refer to Fig. 7-6. While still holding rod upward, carefully the right side of the tractor. the front hanger rod, slide the deck forward until the front hanger rod can be lowered slots of the front deck bracket. ...... Bracket 3. Lower the front ha nger rod into the slots of the front deck bracket, 4. into the then slide the deck rearward. 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 6. Pull the deck support as necessary 7. Rear Hanger Bracket Slot Deck Support Pin 8. 7-6 bracket following to its highest deck (from the right side) out from the lift slots. tube(s), to the PTO pulley on 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 belt. the muffler to fully cool before installing the Usingthe Idler Pulleyto Tensionthe Belt. 1. slide the cutting underneath bracket two methods. WARNING! the front hanger rod from falling slots, carefully through Install the 'V' belt onto the PTO pulley using one of the slots After lifting the front hanger rod out of the slots, slide the deck rearward so that the rod can no longer engage the slots. back into the deck bracket the deck Make certain the 'V' belt is in the spindle pulleys on the deck; then route the belt rearward beneath the tractor Slide the deck forward so that the deck front hanger rod can be lifted out of the two slots of the front deck bracket. Using care to prevent push each pin fully inward frame, above the transmission the bottom of the engine. by raising the deck lift handle on the tractor position. Refer to Fig. 7-6. 9. When aligned, arms to secure the arms in the rear hanger Raise the deck lift arms out of the rear hanger 8. and maneuver to align the holes in the deck lift arms with the pins. Refer to Fig. 7-6. // Figure pins outward brackets. Using the deck lift handle, that provides the tractor. raise the deck to the the most horizontal position run of the belt between the deck idler pulleys and the PTO pulley on the bottom of the engine. 2. Install the belt in the PTO pulley on the bottom engine. of the 3. Route the backside idler pulley of the belt around the fixed of the deck. Refer to Fig. 7-4. 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. SECTION 7 -- SERVICE 31 Mower 8lade Care Rolling the Belt intothe PT0Pulley. I. Using the deck lift handle, that provides raise the deck to the the most horizontal position run of the belt between the deck idler pulleys and the PTO pulley on the bottom the engine. 2. 3. of place the PTO switch in the "OFF" position, engage WARNING! Beforelever, performing maintenance, the parking brake turn the any ignition key to the "OFF" position and remove the key from the switch. _i Make certain the belt is in the spindle pulleys of the deck, and that the backside of the belt is against both the fixed Protect your hands by using heavy gloves when and movable deck, be careful not to cut yourself sharpened blades. idler pulleys. handling Refer to Fig. 7-4. Sitting behind the tractor, facing forward, make certain the belt is not twisted; then reach beneath the tractor to grasp The cutting the belt and pull it toward cutting WARNING! fingers the PTO pulley. Use caution when rolling to avoid pinching your the belt onto the PTO pulley. the blades. When servicing the mower on the blades must be kept sharp at all times. Sharpen the edges of the blades evenly so that the blades remain balanced and the same angle of sharpness If the cutting edge of a blade has already is maintained. 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. 4. Pull the right side of the belt rearward narrow V side of the belt into the 5. While holding and place the PTO pulley. See Fig. 7-5. the belt and pulley together, pulley to the left (See Fig. 7-5). Continue rotating rotate holding 2. on page 29) then gently Remove the deck from beneath the tractor, (refer to Deck on page 29). Remove the hex tapping screws securing 2. Use a 1%6"wrench when the hex nut securing the hex nut securing the blade. See Fig. 7-8. // pulleys. Belt Cover 42" Deck THe× Tap Screw Hex Ta Screw Figure 7-8 / / L_i Figure 7-7 3. Install the new belt around Fig. 7-7 and reinstall 4. the spindle pulleys as shown in the belt covers. Route the belt rearward between the two idler pulleys and reinstall the deck following the instructions in Deck Installation SECTION 7-- on page 30. SERVICE 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 He× Flange 50" Deck (refer to Deck flip the deck over to to hold the hex nut on top of the spindle loosening the belt covers to the deck and remove the belt from the spindle Refer to Fig. 7-7. the tractor, expose its underside. assembly Replacingthe DeckDrive Belt as follows. Remove the deck from beneath Removal and the pulley and belt until the belt is fully rolled into Removal 1. the the PTO pulley. 1. The blades may be removed When reinstalling 3. the blades, be sure they are installed that the wind wings the deck. 4. Tighten 5. Reinstall are pointing upward toward so the top of Creeping is the slight forward or backward movement of the tractor when the engine is running at high idle and the drive the blade nuts to 70-90 ft. Ibs. the deck (refer to Deck Installation control on page 30). drive belt becomes worn and causes the drive Remove the deck drive belt from bottom of the engine following Re m ova I. From beneath 2. ratchet the instructions 2. Jack up the rear of the tractor in Deck 3. the rear of the tractor, insert a %" drive into the square hole of the drive idler bracket. With the engine 4. rods object so that both rear wheels are running at high idle and the drive control position, and the parking 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 Transmission control against an immovable out in the neutral brake disengaged, See the transmission one inch of the ground. levers opened Fig. 7-9. adjust Place the front of the tractor (e.g. wall, post, etc.). approximately position. for some time, it begins to creep position, 1. To replace the PTO clutch on the out in the neutral the tractor while in the neutral as follows. transmissions to slip, the drive belt must be replaced. the drive belt, proceed as follows: 1. levers are opened If after operating Transmission Drive Belt If the transmission TractorCreeping rotate, locate both control rods. See Fig. 7-10. Drive Pulley / RH Transmission Control Flange Lock Nut Square Hole_ Idler Bracket Transmission Engine Pulley Control Spring Arm 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 4. pulley. Remove the flange lock nut and hex screw securing the transmission control rod to the transmission control arm. With the belt loose, lift the belt off, up and over the two Wheel rotation should Cadet Service Dealer. transmission drive pulleys. engine and idler pulleys. 5. 6. Figure 7=10 5. stop. If it does not, contact your Cub Remove the belt from the 6. If the rotation stops, adjust the control rod up or down as Loop the new belt and slide over and onto the two necessary to align with the hole in the transmission control arm. Re-insert the hex nut into the hole in the control arm transmission and secure with the hex lock nut. pulleys. Route the belt above the idler bracket back to the engine drive pulley. Lift the belt over the PTO pulley and above the 7. If necessary, repeat the previous other transmission control rod. 8. Lower the tractor two steps to adjust the engine drive pulley. 7. Using the ratchet for leverage, pivot the idler bracket and and remove the jack. idler pulley against the spring tension; then slip the belt down into the engine drive pulley and onto the idler pulley. 8. Release the idler bracket so that the idler pulley tightens against the back side of the belt and tensions the drive belt. 9. Reinstall the deck drive belt. SECTION 7 -- SERVICE 33 TractorHighSpeedTracking If the tractor forward, 1. tracks to one side with adjust the control both drive control levers fully levers as follows: 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 Creeping, to verify that the tractor creeping, adjust following the instructions 3. Recheck the tracking after making transmission control rods. 4. If uneven tracking is tracking. section, Tractor is not creeping. If in that section. any adjustments persists, note which direction to the the tractor 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 tracking to make it longer. Recheck the and fine tune the adjustment NOTE: If the stop bolt is adjusted problem will change by shortening 7. as necessary. too far, the tracking sides. Make fine tuning adjustments the same bolt. Tighten the jam nut against the console and reposition the control lever as necessary to make the two control handles even with each other. SECTION 7-- SERVICE Troubleshooting Problem Engine fails to start Cause 1. PTO/Bhde Remedy Engage knob engaged. 1. Place knob in disengaged 2. Parking brake notengaged. 3. Drive control levers not fully outward neutral position. 2. Engage parking in (OFF) position. brake. 3. Move drive control levers fully outward neutral position. 4. Spark plug wire(s) disconnected. 4, Connect wife(s) to spark plug(s), 5. Throttle control lever not in correct starting position. S. Place throttle 6. Choke not activated. 6. Pull choke control Z Z Fuel tank empty, or stale fuel. Fill tankwlth in lever in the fast position. into full choke position. clean, fresh (less than 30 days old) gas. Engine runs erratic 8. Blocked fuel line. 8. Clean fuel line and replace fuel filter. 9. Faulty spark plug(s). 9. Clean, adjust gap or replace plug(s). 10, Engine flooded. 10. Crank engine with throttle 11. Fuse(s) blown. 11. Replace fuse(s). 1. Tractor running with CHOKE activated. 1. Push the choke control into the choke off 2. Spark plug wire(s) loose. 2. Connect spark plug wire(s). 3. Blocked fuel line or stale fuel. 3. Clean fuel line; fill tank with clean, fresh ,n FAST position. position. gasoline and replace fuel filter. 4. Ventin gas cap plugged. 5. Water or dirt in fuel system. 4. Clear vent or replace cap if damaged. 5. Drain fuel tank. Refill with clean, fresh gasoline. 6. Dirty air cleaner. 6. Replace air cleaner paper element foam pre-cleaner. or clean 35 Problem Cause Engine overheats Remedy 1. Engine oil level low. 1, Fill crankcase with proper amount weight 2. Air flow restricted. Engine hesitates at high RPM 2. Spark plug(s) gap too close. Engine Idles rough 1. Spark plug(s) fouled, faulty ], Cutting or gap too wide. Uneven cut or bent cutting and debris from around fins and blower blade. 1. Tighten and!or 2. Replace blade. 1. Perform 2. Dull blade. 2. Sharpen or replace blade. 3. Uneven tire pressure. 3. Check tire pressure in all four tires. Mower will not mulch grass 1. Engine speed too low. 1. Place throttle (If Equipped 2. Wet grass. 2. Do not mulch when grass is wet. 3. Excessively high grass. 3. Mow once at a high cutting Kit) clean blade and spindle. 1. Deck not leveled properly. w/Mulching housing. 1. Replace spark plug(s). Set plug gap. 2. Replace air cleaner element pre-cleaner. blade loose or unbalanced. 2. Damaged Clean grass clippings the engine's cooling 1. Remove spark plug(s) and reset the gap. 2. Dirty air cleaner. Excessive vibration and of oil. side-to-side deck adjustment. in FAST (rabbit) position. height, then mow again at desired height or make a narrower 4. Dull blade. SECTION 8 -- TROUBLESHOOTING cutting swath. 4. Sharpen or replace blade. 9 ReplacementParts 1- _ Component _:_ Part Number and Description 759-3336 Spark Plug (RC12YC) OCC-20-083-02 BS-792105 BS-273638S Air Filter (Kohler Engine) Air Filter (Briggs & Stratton Engine) 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) Phone (800) 800-7310 to order replacement Parts Manual downloads are also available parts or a complete 954-04137A V-Belt _2"Deck) 954-04044A V-Belt(50"Deck) 954-04043A Drive Belt (Transmissions) 942-0616A 942-04053C Blade, 2-in-1 (42" Deck) Blade, 3-in-1 (50" Deck) 918-0624 918-0671B Deck Spindle (42" Deck) Deck Spindle (50" Deck) Parts Manual (have your full model number and serial number ready). free of charge at www.mtdproducts.com. 37 Component l Q Phone (800) 800-7310 to order replacement Parts Manual downloads SECTION 9 -- are also available REPLACEMENT PARTS parts or a complete 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 Throttle/Choke Control (42" Deck) Throttle Control (50" Deck) Choke Control (50" Deck) 925-1745 Ignition 931-1032B 631-04070 Discharge Chute Assembly Discharge Chute Assembly 634-04294 634-04171 Wheel Assembly Wheel Assembly 634-04237A 634-04323A Caster Wheel Assembly Caster Wheel Assembly Parts Manual Key (have your full model number free of charge at www.mtdproducts.com. (42" Deck) (50" Deck) (42" Deck) (50" Deck) and serial number ready). 1 Attachments & Accessories The following purchased attachments your tractor and accessories for information are compatible regarding Part Number with your RZT tractor. See your dealer or the retailer from which you price and availability. l Part 19A700050OEM 42" Double Bagger 19A70004OEM 50" Double Bagger OEM-190-116 42" Mulch Plug Kit OEM-190-193 50" Mulch Plug Kit 19A-115-100 Rear Bumper 19Aq16-100 Rear Spreader 190-117-100 Sun Shade 39 11 SECTION11 = NOTES 41 FEDERAL and/orCALIFORNIA EMISSION CONTROL WARRANTY YOUR WARRANTY STATEMENT RIGHTS AND OBLIGATIONS MTDConsumerGroupInc,the United StatesEnvironmentalProtectionAgency (EPA),and, forthose productscertifiedfor sale in the stateof California,the CaliforniaAir ResourcesBoard(CARB)are pleasedto explainthe emission(evaporativeand/or exhaust)controlsystem(ECS) warrantyon youroutdoor 2006 andlater smalloff-roadspark-ignitedengine andequipment(outdoorequipmentengine)In California,new outdoorequipmentengines mustbe designed,built and equippedto meetthe State'sstringentanti-smog standards(in otherstates, 1997andlater modelyear equipmentmustbe designed,built, and equippedto meet the U.S. EPAsmalloff-road, sparkignitionengine regulations.MTDConsumerGroupInc mustwarrantthe ECSon your outdoorequipmentenginefor the periodof time listed belowprovidedtherehas been no abuse, neglector impropermaintenanceof outdoor equipmentengine. Your ECSmay includeparts such as the carburetor,fuel-injectionsystem,the ignitionsystem,catalyticconverter,fuel tanks,fuel lines,fuel caps, valves,canisters, filters,vapor hoses,clamps,connectors,andotherassociatedemission-relatedcomponents. Wherea warrantableconditionexists, MTDConsumerGroupIncwill repairyouroutdoor equipmentengine at no cost to you includingdiagnosis,parts and labor. MAN UFACTURER'S WARRANTY COVERAGE: This emissioncontrolsystemis warrantedfor two years. If any emission-relatedpart on your outdoorequipmentengine is defective,the part will be repairedor replacedby MTDCONSUMERGROUPINC. OWNER'S WARRANTY RESPONSIBILITIES: Asthe outdoorequipmentengineowner,you are responsiblefor performanceof the requiredmaintenancelisted inyour owner'smanual.MTDConsumerGroup Inc recommendsthat you retain all receiptscoveringmaintenanceon youroutdoor equipmentengine,but MTDConsumerGroupInc cannotdeny warrantysolely forthe lackof receipts. Asthe outdoorequipmentengineowner,you shouldhoweverbe awarethat MTDConsumerGroupInc may denyyou warrantycoverageif your outdoorequipment engineor a part has failed due to abuse, neglect,or impropermaintenanceor unapprovedmodifications. Youare responsiblefor presentingyouroutdoor equipmentengineto MTDConsumerGroupInc's distributioncenteror servicecenteras soon asthe problem exists.The warrantyrepairsshouldbe completedin a reasonableamountof time, not to exceed30 days. If you havea questionregardingyour warrantycoverage, you shouldcontactthe MTDConsumerGroupIncService Departmentat 1-800-800-7310or via email at http://support.mtdproducts.com GENERAL EMISSIONS WARRANTY COVERAGE: MTDConsumerGroupIncwarrantsto the ultimatepurchaserand eachsubsequentpurchaserthat the outdoor equipmentengine is: Designed,built and equipped so asto conformwithall applicableregulations;and freefrom defects in materialsand workmanshipthatcausethe failureof a warrantedpart to be identicalin all materialrespectsto that part as describedin MTDConsumerGroupInc's applicationfor certification. The warrantyperiodbeginson the date the outdoor equipmentengine is deliveredto an ultimate purchaseror first placedinto service.The warrantyperiodis two years. Subjectto certain conditionsand exclusionsasstated below,the warrantyon emission-relatedparts is asfollows: 1. Any warrantedpart that is not scheduledfor replacementas requiredmaintenancein the written instructionssupplied,is warrantedforthe warrantyperiod statedabove. Ifthe part fails duringthe periodof warrantycoverage,the part will be repairedor replacedbyMTDConsumerGroupInc accordingto subsection (4) below. Anysuch part repairedor replacedunderwarrantywill be warrantedfor the remainderof the period. 2. Any warrantedpart that is scheduledonly for regularinspectionin the writteninstructionssupplied is warrantedforthe warrantyperiodstatedabove.Any such part repairedor replacedunderwarrantywill be warrantedforthe remainingwarrantyperiod. 3. Any warrantedpart that is scheduledfor replacementas requiredmaintenancein the written instructionssuppliedis warrantedfor the periodof time beforethe first scheduledreplacementdatefor that part. If the partfails beforethe first scheduledreplacement,the part will be repairedor replacedby MTDConsumer GroupInc accordingto subsection(4) below.Any such part repairedor replacedunderwarrantywill be warrantedfor the remainderof the periodprior to the first scheduledreplacementpointfor the part. 4. Repairor replacementof any warrantedpart underthe warrantyprovisionshereinmustbe performedat a warrantystationat no chargeto the owner. 5. Notwithstandingthe provisionsherein,warrantyservicesor repairswill be providedat all of our distributioncentersthatare franchisedto servicethe subject enginesor equipment. 6. The outdoorequipmentengine ownerwill not be chargedfor diagnostic laborthat is directlyassociatedwithdiagnosisof a defective,emission-relatedwarrantedpart, providedthat suchdiagnosticwork is performedat a warrantystation. 7. MTDConsumerGroupInc is liablefor damagesto otherengine or equipmentcomponentsproximatelycausedby a failure underwarrantyof any warranted part. 8. Throughoutthe off-roadengineand equipmentwarrantyperiodstatedabove, MTDConsumerGroupInc will maintaina supply of warrantedparts sufficientto meetthe expecteddemandfor such parts. 9. Any replacementpart may be usedinthe performanceof any warrantymaintenanceor repairsand mustbe providedwithoutchargeto the owner.Suchuse will not reducethe warrantyobligationsof MTDConsumerGroupInc. 10. Add-onor modifiedpartsthat are not exemptedbythe Air ResourcesBoardmay not be used.The use of any non-exemptedadd-on or modifiedparts by the ultimatepurchaserwill be groundsfor disallowinga warrantyclaims. MTDConsumerGroup Incwill not be liable to warrantfailuresof warrantedparts caused bythe use of a non-exemptedadd-onor modifiedpart. WARRANTED PARTS: The repairor replacementof any warrantedpart otherwiseeligiblefor warrantycoveragemay be excludedfrom such warrantycoverageif MTDConsumerGroup Inc demonstratesthatthe outdoor equipmentengine has beenabused,neglected,or improperlymaintained,and thatsuch abuse, neglect,or impropermaintenancewasthe direct causeof the needfor repairor replacementof the part. That notwithstanding,any adjustmentof a componentthat hasa factory installed, andproperlyoperating,adjustmentlimitingdevice is still eligible for warrantycoverage. Further,the coverageunderthis warrantyextendsonly to partsthat were presenton the off-roadengineand equipmentpurchased. Thefollowing emissionwarrantypartsare covered(if applicable): (1) FuelMeteringSystem • Cold start enrichmentsystem(softchoke) • Carburetorand internalparts (or fuel injectionsystem) • Fuelpump • Fueltank (2) Air InductionSystem • Air cleaner • Intakemanifold (3) IgnitionSystem • Spark plug(s) • Magneto ignitionsystem (4) ExhaustSystem • Catalyticconverter • SAI (Reed valve) (5) MiscellaneousItemsUsedin AboveSystem • Vacuum,temperature,position,time sensitivevalvesand switches • Connectorsandassemblies (6) EvaporativeControl • Fuelhose • Fuelhoseclamps • Tetheredfuel cap • Carboncanister • Vapor lines GDOC-100223Rev.A MANUFACTURER'S LiMiTED WARRANTY The limited warranty set forth below is given by MTD LLC with respect to new merchandise purchased and used 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 Wear Parts and Attachments as described below) against defects in material and workmanship for a period of two (2) years commencing on the 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 been subject to misuse, abuse, commercial use, neglect, accident, improper maintenance, alteration, vandalism, theft, fire, water, or damage because of other peril or natural disaster. Damage resulting from the installation or use of any part, accessory or attachment not approved by MTD for use with the product(s) covered by this manual will void your warranty as to any resulting damage. Normal Wear Parts are warranted to be free from defects in material and workmanship for a period of thirty (30) days from the date of 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, shave plates, auger spiral rubber and tires. 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 PROOFOF PURCHASE,through your local authorized service dealer. To locate the dealer in your area: In the U.S.A. Check your Yellow Pages, or contact MTD LLC at RO. Box 361131, Cleveland, Ohio 44136-0019, or call 1-800-800-7310, 1-330-2204683 or log on to our Web site at www.mtdproducts.com. In Canada Contact MTD Products Limited, Kitchener, ON N2G4J1, or call 1-800668-1238 or log on to our Web site at www.mtdcanada.com. This limited warranty does not provide coverage in the following cases: a. The engine or component parts thereof. These items may carry a separate manufacturer's warranty. Referto applicable manufacturer's warranty for terms and conditions. b. Log splitter pumps, valves, and cylinders havea separate oneyear warranty. FOR 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 due to 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, including any implied warranty of merchantability or fitness for a particular purpose, applies after the applicable period of 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 person or entity, including a 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 product as set forth above. The provisions as set forth in this warranty provide the sole and exclusive remedy arising from the sale. MTD shall not be liable for incidental or consequential loss or damage including, without limitation, expenses incurred for substitute or replacement lawn care services 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 be greater 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 and their 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 RELATESTO THIS WARRANTY: This limited warranty gives you 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 GDOO-lO0015 REV. B
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