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600-series Snow Thrower M L Style

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Safe Operation Practices • Set-Up • Operation • Maintenance • Service • Troubleshooting • Warranty L 600-Series Snow Thrower m L Style MTD LLC, P.O. BOX 361131 CLEVELAND, OHiO 44136-0019 PrintedIn USA FormNo.769-04035 (June5, 2008) 1 ToTheOwner ThankYou Thank you for purchasing a Snow Thrower manufactured by If you have any problems MTD LLC. It was carefully engineered to provide excellent performance when properly operated and maintained. Please read this entire manual It instructs prior to operating your machine. persons who will operate address and mailing the equipment. you how to safely and easily set up, operate maintain carefully and follow concerning address can be found to ensure your complete Please be sure that you, and any other the machine, or questions Throughout the machine satisfaction this manual, are observed on this page. We want at all times. all references to right and left side of the from the operating position. recommended safety practices at all times. Failure to do so could result in personal injury or property damage. The engine All information is relative to the most recent warranty at the time of printing. Owner's/Operator's Manual, packed separately machine, for more information. product in this manual information available the machine, phone your local authorized MTD service dealer or contact us directly. MTD's Customer Support telephone numbers, website Review this manual frequently to familiarize yourself with the unit, its features and operation. Please be aware that this Operator's manufacturer is responsible issues with regards to performance, for all engine-related power-rating, and service. Please refer to the engine specifications, manufacturer's with your Manual may cover a range of product specifications for various models. Characteristics and features discussed and/or illustrated in this manual may not be applicable to all models. MTD LLC reserves the right to change product specifications, designs and equipment without notice and without incurring obligation. Tableof Contents Important Safe Operation Practices ...................... 3 Assembly & Set-Up .................................................. Controls & Features ................................................ 7 11 Operation 14 ................................................................ Maintenance & Adjustment. ................................. up and operating plate by standing at the lower, rear section your new equipment, at the operator's should you seek technical Customer dealer. Support Department, 22 Parts ................................................ 23 [3N[3N[3N[3N[3ND please position and looking of the frame. This information necessary, Replacement .................................................... MODEL NUMBER locate the model plate on the equipment and record the information in the provided area to the right. You can locate the model Troubleshooting 19 18 16 RecordProductinformation Before setting Engine Maintenance .............................................. Service ..................................................................... support SERIAL NUMBER will be via our web site, or with a local authorized service DNDNDNDNDND CustomerSupport Please do NOT return If you have difficulty the unit assembling this unit, you can seek help from to the retailer without this product or have any questions the experts. Choose 0 Visit us on the web at www.mtdproducts.com 0 Call a Customer 0 Write Support or dealer Representative from the options at (800) 800-7310 us at MTD LLC • EO. Box 361131 • Cleveland, first contacting regarding below: or (330) 220-4683 OH • 44136-0019 our Customer the controls, Support operation, Department. or maintenance of 2 ImportantSafeOperationPractices WARNING! This symbol could endanger all instructions points the personal 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 DANGER: This machine this manual. operator harm. was built to be operated As with any type of power can result in serious injury. This machine toes and feet and throwing instructions foreign objects. machine assemble and follow all instructions and in the manual(s) before and operate. and regular Keep this manual reference on the attempting in a safe place for and for ordering replacement foreign 1. Never allow children under 14 years of age to operate this machine. Children 14 and over should read and understand and safe operation and on the machine adult. 5. and be trained Never allow adults to operate instruction. Thrown objects practices this machine can cause serious personal Keep bystanders, pets and children machine while it is in operation. enters the area. Exercise caution when operating to avoid slipping in reverse. proper injury. Plan 2. hands, safety Stop machine over or thrown Always wear safety glasses or eye shields during performing Do not operate Wear footwear surfaces. 3. an adjustment without wearing which by the operation or repair to protect ricochet can cause serious adequate will improve Use a grounded three-wire for all machines with electric 4. Adjust collector rock surfaces. housing 5. Disengage 6. Never attempt if anyone running, operator's or falling, especially could be tripped winter outer garments. Do not wear jewelry, long scarves or other loose clothing, which could become entangled in moving parts. of material at least 75 feet from the which your eyes. Thrown objects which injury to the eyes. by an without objects, and while in this manual and supervised your snow-throwing pattern to avoid discharge toward roads, bystanders and the like. 6. fingers, auger/impeller. Be familiar with all controls and their proper operation. Know how to stop the machine and disengage them the instructions 4. of amputating Failure to observe the following quickly. 3. in Thoroughly inspect the area where the equipment is to be used. Remove all doormats, newspapers, sleds, boards, wires and other to pa rts. 2. is capable practices or error on the part of the Preparation Read, understand, future to the safe operation carelessness could result in serious injury or death. Training 1. according equipment, 7. all control footing extension on slippery cord and receptacle start engines. height to clear gravel or crushed levers before starting to make any adjustments except where specifically the engine. while recommended engine is in the manual. Let engine and machine adjust to outdoor before starting to clear snow. temperature 5. SafeHandling of Gasoline To avoid personal in handling injury or property gasoline. Gasoline vapors are explosive. damage is extremely Serious personal use extreme flammable a. Use only an approved b. Extinguish all cigarettes, Engine exhaust care and deadly and the 6. injury can occur when gasoline is spilled on yourself or your clothes which Wash your skin and change clothes immediately. can ignite. 7. gasoline container. 8. cigars, pipes and other d. Never fuel machine Never remove 9. indoors. gas cap or add fuel while the engine 10. Allow engine to cool at least two minutes before Never over fill fuel tank. Fill tank to no more than 1/2 inch below bottom of filler neck to provide g. Replace gasoline h. If gasoline is spilled, wipe it off the engine and equipment. Move machine to another area. Wait 5 i. cap and tighten before starting or drugs. Muffler and engine Exercise extreme when Exercise caution or fuel container to cool at least 5 minutes inside damage or personal Never direct discharge inside a vehicle 14. Disengage power to the auger/impeller or not in use. 15. Never operate or on a truck equipment 4. 4 J tank or container at all times until fueling Do not use a nozzle lock-open Do not put hands or feet near rotating impeller housing rotating parts can amputate or chute assembly. control Disengage all control levers and stop engine position (behind it Repair comes to a complete unclog is making Always use the clean-out the discharge opening. before you the handles). Wait Never put your hand in the discharge openings. stop before any adjustments, or collector tool provided Do not unclog to chute assembly while engine is running. Shut off engine and remain behind handles until all moving parts have stopped device. unclogging. 19. Use only attachments and accessories approved by the manufacturer (e.g. wheel weights, tire chains, cabs etc.). 20. When starting engine, pull cord slowly until resistance is felt, then pull rapidly. Rapid retraction of starter cord parts, in the auger/ Contact with the hands and feet. lever is a safety device. Never levers must operate speeds on and behind and use care If the machine should start to vibrate abnormally, stop the engine, disconnect the spark plug wire and ground before easily in both directions return to the disengaged position IMPORTANT SAFE OPERATION (kickback) unsafe when will pull hand and arm toward engine you can let go. Broken bones, fractures, could result. 21. If situations occur which care and good judgment. are not covered PRACTICES faster than bruises or sprains in this manual, Contact Customer Support assistance and the name of your nearest servicing Never operate with a missing or damaged chute assembly. Keep all safety devices in place and working. SECTION 2 -- when transporting at high transport unclogging the chute assembly, or inspections. 18. with the rim of the fuel and automatically released. to clear up. until the auger/impeller If this nozzle. opening machine surfaces. Look down leave the operating from Keep the nozzle in contact The control by attempting against the engine. Inspect thoroughly for damage. any damage before starting and operating. 17. bypass its operation. Doing so makes the machine and may cause personal injury. 3. and pets or away from your vehicle remove gas-powered dispenser The auger/impeller bystanders in front of the machine. Never operate this machine without good visibility or light. Always be sure of your footing and keep a firm hold on the handles. Walk, never run. Operation 2. at children, caused by a ricochet. 13. is not possible, then refuel such equipment on a trailer with a portable container, rather than from a 1. injury Do not overload machine capacity snow at too fast of a rate. bed with a plastic liner. Always place complete. and while before the truck or trailer and refuel it on the ground. m. direction 12. 16. containers on the ground before filling. gasoline when changing on or crossing hazards or traffic. Plan your snow-throwing pattern to avoid discharge towards windows, walls, cars etc. Thus, avoiding possible slippery Never fill containers If possible, operating on slopes. when backing I. of hot and can cause a burn. Do away. caution the influence is an open flame, spark or pilot light Allow machine storing. or trailer become not touch. Keep children allow anyone dryer etc.). k. while under area. an odorless securely. (e.g. furnace, water heater, space heater, clothes j. monoxide, the engine. Never store the machine where there 11. space for fuel expansion. minutes machine alcohol property refueling. f. or in a poorly ventilated carbon gas. Do not operate operating is hot or running. e. indoors contains gravel surfaces. Stay alert for hidden sources of ignition. C. Never run an engine for dealer. use Maintenance & Storage 1. Never tamper Donot modify engine with safety devices. Check their proper operation regularly. Refer to the maintenance adjustment sections of this manual. 2. Before cleaning, with factory machine against the engine to keep the machine inspect Do not change to starting. Check bolts and screws for proper tightness operating machine the engine are certified to operate condition. may include the following Modification (EM), Oxidizing for any damage. governor The governor Snow thrower controls setting or over-speed the maximum improper equipment performance specifications and compromise levers periodically or replace may lead to covered or grass-covered system is equipped meeting applicable and Air working order by the operator. above is required Prior to storing, run machine Never store the machine in effective by law (Section 4442 of the California the Public apply on federal lands. A spark attester for the muffler for gas, oil, department, is available through service dealer or contact P.O. Box 361131 Cleveland, your the service Ohio 44136-0019. a few minutes to clear snow freeze up of auger/impeller. or fuel container there is an open flame, spark or pilot inside where light such as a water clothes dryer etc. Always refer to the operator's instructions be maintained In the State of California the environment. and prevent heater, furnace, with a spark arrester Resources Code). Other states may have similar laws. Federal laws labels, as laws and regulations land unless the engine's local or state laws (if any). Ira spark arrester is used, it should to verify they engage safety and instruction proper disposal from machine 12. gasoline, systems: Engine Catalyst (OC), Secondary exhaust nearest engine authorized etc. to protect 11. control internal combustion engine and should not be used WARNING! machine isforest-covered, equipped with brush an on or near anyThis unimproved i_li safety!" necessary. 10. unleaded emission (SAI) and Three Way Catalyst (TWC) if so equipped. do and disengage properly and adjust, if necessary. Refer to the adjustment section in this operator's manual for instructions. Observe on regular SparkArrestor safe (OEM) parts only. "Use of parts which Check control Maintain Injection shave plates and skid shoes are subject to not meet the original 9. governor. speed of the engine. manufacturer's 8. of engine at frequent in safe working wear and damage. For your safety protection, frequently check all components and replace with original equipment 7. setting Engines which are certified to comply with California and federal EPA emission regulations for SORE (Small Off Road Equipment) unintended the engine. 6. in any the spark plug wire and ground Also, visually 5. engine Notice RegardingEmissions intervals 4. or inspecting or death, do not modify way. Tampering with the governor setting can lead to a runaway engine and cause it to operate at unsafe speeds. Never tamper disengage all control levers and stop the engine. Wait until the auger/impeller come to a complete stop. Disconnect prevent 3. repairing, To avoid serious injury and on off-season manual for proper storage. Check fuel line, tank, cap, and fittings frequently for cracks or leaks. Replace if necessary. 13. Do not crank engine with spark plug removed. 14. According to the Consumer Products (CPSC) and the U.S. Environmental Safety Commission Protection Agency (EPA), this product has an Average Useful Life of seven (7) years, or 60 hours of operation. At the end of the Average Useful Life have the machine inspected annually service dealer to ensure that all mechanical systems are working properly by an authorized and safety and not worn excessively. Failure to do so can result in accidents, injuries or death. SECTION 2 -- IMPORTANT SAFE OPERATION PRACTICES S 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 and follow all instructions in the manual(s) before WARNING-- WARNING-- WARNING-- Contact with the rotating WARNING--THROWN This machine WARNING-- machine is running. There are rotating parts, in the auger/impeller SECTION 2 -- injury. before refueling. or in a poorly ventilated area. Engine exhaust contains carbon ELECTRICAL SHOCK Your Responsibility--Restrict IMPORTANT SAFE OPERATION can cause serious personal IS FLAMMABLE electric starter in the rain the use of this power machine to persons in this manual and on the machine. SAVETHESEINSTRUCTIONS! I or chute an odorless and deadly gas. Do not use the engine's 6 housing hands and feet. CARBON MONOXIDE WARNING-- and instructions while OBJECTS Never run an engine indoors the warnings There are rotating parts can amputate Allow the engine to cool at least two minutes follow is running. may pick up and throw and objects which WARNING--GASOLINE monoxide, machine ROTATING AUGER Do not put hands or feet near rotating assembly. while ROTATING BLADES Keep hands out of inlet and discharge openings blades inside WARNING! to ROTATING BLADES Keep hands out of inlet and discharge openings blades inside ........ !i........ attempting and operate PRACTICES who read, understand and 3 Assembly & Set-Up Contentsof Carton One Snow Thrower One Snow Thrower Manual Two Replacement Auger Shear Pins One Product Operator's Assembly Handle 1. Place the shift lever in the Forward-6 position 2. Observe the lower rear area of the snow thrower to be sure both cables are aligned with roller guides the handle upward. See Fig. 3-1. pivoting before Figure 3-2 Figure 3-1 NOTE: Make certain the upper ends of each cable are seated properly 3. in its bracket. Secure the handle by tightening the plastic knob located on both the left and right sides of the handle. and discard any rubber packaging purposes Remove bands, if present. They are for only. ChuteAssembly 1. Remove wing assembly nut and hex screw from chute control and clevis pin and cotter bracket. Position the chute assembly the chute base. See Fig. 3-2. 2. Place chute assembly control assembly and cotter pin from chute support (forward-facing) over onto chute base and secure chute to chute support pin removed bracket with clevis pin earlier. See See Fig. 3-3. Figure 3-3 Registration Card 3 Finish securing bracket chute control assembly to chute support with wing nut and hex screw removed earlier. Set-Up ShearPins See Fig. 3-4. A pair of replacement auger shear pins and bow tie cotter are included with your snow thrower. Store them thrower's dash panel until needed. See Fig. 3-6. pins in your snow Figure 3-4 4. Check that all cables are properly routed through guide on top of the engine. See Fig. 3-5. the cable Figure 3-6 Chute Clean-0ut Tool The chute clean-out housing tool is fastened with a mounting the cable tie before to the top of the auger clip and a cable tie at the factory. operating the snow thrower. Cut See Fig. 3-7. f Chute Clean=out Tool Figure 3-5 J Figure 3-7 8 I SECTION3-- ASSEMBLY& SET-UP Fuel Recommendations Use automotive combustion gasoline chamber Gasoline with CheckingOil Level (unleaded deposits) or low leaded to minimize with a minimum up to 10% ethanol of 87 octane. or 15% MTBE (Methyl Tertiary engine. You must, however, check the oil level prior is shipped with oil the to AUTION: operating The the engine snow thrower. Running thein engine _1 Butyl Ether) can be used. Never use an oil/gasoline mixture or dirty gasoline. Avoid getting dirt, dust, or water in the fuel tank. DO NOT use E85 gasoline. area with the engine stopped. Do not smoke or allow flames or sparks in the area where the engine is refueled or where gasoline is stored. the fuel tank. After refueling, tank cap is closed properly fuel vapor may ignite. Avoid repeated breathing make sure the and securely. Be careful not to spill fuel when area is dry before oil can cause serious engine damage and void the engine warranty. NOTE: Be sure to check the engine Refuel in a well-ventilated Do not overfill with insufficient refueling. Spilled fuel or If any fuel is spilled, make sure the starting on a level surface with the engine stopped. 1. Remove the oil filler cap/dipstick and wipe the dipstick clean. See Fig. 3-9. 2. Insert the cap/dipstick screw it in. into the oil filler neck, but do not the engine. or prolonged contact with skin or of vapor. AddingFuel WARNING! Use extreme care when handling gasoline. Gasoline is extremely flammable and the vapors are explosive. Never fuel the machine indoors or while Extinguish the engine cigarettes, is hot or running. cigars, pipes and other sources of ignition. WARNING! Always keep hands and feet clear of equipment moving parts. Do not use a pressurized starting fluid. Vapors are flammable. 1. Clean around 2. A fuel level indicator fuel fill before removing is located cap to fuel. in the fuel tank. Fill tank until fuel reaches the fuel level indictor, not to overfill. Figure Fig. 3-8. Be careful 3. 3=9 Remove the oil filler cap/dipstick. If the level is low, slowly add oil until oil level registers between high (H) and low (L), Fig. 3-9. Refer to the Engine Maintenance correct oil viscosity and engine section for oil capacity. NOTE: Do not overfill. Overfilling with oil may result in engine smoking, hard starting or spark plug fouling. 4. Replace and tighten cap/dipstick firmly before starting engine. Fuel Level Indicator Top View TirePressure Before operating, tires to between check tire pressure and reduce pressure in both 15 psi and 20 psi. NOTE: If the tire pressure is not equal in both tires, the machine may not travel in a straight path and the shave plate may wear unevenly. Figure 3-8 SECTION 3 -- ASSEMBLY& SET-UP 9 AugerControl Adjustments SkidShoes carefully The snow thrower skid shoes are adjusted upward for shipping to operating purposes. Adjust them downward, the snow thrower. if desired, i_ this snow thrower on gravel as it can easily pick up CAUTION: It is not recommended thatyouinjury operate and throw loose gravel, causing personal or prior is operating Check the adjustment 1. damage to the snow thrower on a smooth should is uneven, or lower position is released the cable should and in the disengaged have very little slack. It NOT be tight. surface, raise skid In a well-ventilated area, start the snow thrower engine. Refer to Starting the Engine on page 14. Make sure the throttle is set in the FAST position. when the area to be cleared While standing thrower), in the operator's position (behind the snow engage the auger. such as a gravel driveway NOTE: If you choose to operate the snow thrower 4. Allow the auger to remain engaged for approximately ten (10) seconds before releasing the auger control. Repeat this several times. 5. With the throttle on a gravel surface, keep the skid shoes in position for maximum between the ground and the shave plate. clearance To adjust the skid shoes: 1. control as follows: housing. 3. Use a middle below. safely and properly. of the auger When the auger control "up" position, 2. shoes higher on the auger all instructions and surrounding property. For close snow removal read and follow WARNING! Prior to operating Perform all adjustments to verify your your snow snow thrower, thrower at the factory Loosen the four hex nuts (two on each side) and carriage bolts. Move skid shoes to desired position. See Fig. 3-10. control in the FAST (rabbit) the auger control in the disengaged the front of the machine. 6. position "up" position, and walk to Confirm that the auger has completely stopped rotating and shows NO signs of motion. If the auger shows ANY signs of rotating, position immediately return to the operator's and shut off the engine. to stop before re-adjusting Wait for ALL moving the auger parts control. / ! / 7. To readjust the control cable, loosen the upper the auger cable bracket. See Fig. 3-11. hex nut on f ,\ i' \ \ \ Figure 3-10 \ \ \ \, 2. Make certain the entire bottom against the ground 3. Retighten surface of skid shoe is to avoid uneven wear on the skid shoes. nuts and bolts securely, k_ ChuteAssembly The distance Figure 3-11 snow is thrown angle of the chute assembly. 1. Stop the engine can be adjusted the To do so: by removing the plastic knob found by changing 8. the ignition on the left side of the chute assembly. 2. ,°I Pivot the chute upward the wing knob. SECTION 3-- ASSEMBLY& or downward SET-UP before retightening Position downward key and loosen the bracket upward to increase to provide 9. Retighten 10. Repeat steps 2-6 above to verify been achieved. the upper more slack (or cable tension). hex nut. proper adjustment has 4 Controls and Features F Shift Lever J Chute Directional Control Drive Control Auger Control Gas Cap \ Chute Assembly Heated Grips_ \\ Oil Fill \ Clean Out Tool Muffler \ '\ RecoU Starter Handle Primer ignition Key / Throttle Control Choke Control Augers Electric Start Button Skid Shoe Oil Drain Electric Starter Outlet J Figure 4=1 Snow thrower controls illustrated in Fig. 4-1. and features are described below and Shift Lever The shift lever is located in the right side of the handle panel and is used to determine speed and direction of travel. ChokeControl 6 the engine and is activated 5 the knob clockwise. Activating the choke The choke control closes control the choke is foundplate on the on the rear of ground carburetor by rotating and aids in starting the engine. It1 4 Ignition Key There are six forward Forward the slowest (F) speeds. Position and position one (1) is six (6) is the fastest. Reverse 3 The ignition 2 be fully inserted key is a safety device. It must in order for the engine t start. Remove the ignition F 1 snow thrower is not in use. Note: Do not turn the ignition There are two reverse (R) speeds. One (1) is the slower and two (2) is the faster, R 1 attempt to start the engine. cause it to break. key when | to the _11_ 0 key in an Doing so may R2 11 ThrottleControl AugerControl f AUGER CONTROL The throttle control regulates the speed when moved is located on the rear of the engine. It of the engine and will shut off the engine into the STOP position. Primer Pressing the primer into the engine's weather starting. forces fuel directly carburetor %_p_li to aid in cold| Oil Fill The auger control Engine oil level can be checked and oil added through the oil fill. is located on the left handle. Squeeze the control grip against the handle to engage the augers and start snow throwing action. Release to stop. Oil Drain DriveControl / AugerClutchLock Engine oil can be drained through the oil drain. f Muffler Engine exhaust exists the engine DRIVE CONTROL via the muffler. Skid Shoes Position the skid shoes based on surface upward for hard-packed operating conditions. snow. Adjust downward on gravel or crushed Adjust when rock surfaces. Electric Starter Outlet Requires the use of a three-prong 120V power source/wall outdoor extension cord and a outlet. Recoil Starter Handle The drive control This handle is used to manually control start the engine. is located on the right handle. Squeeze the grip against the handle to engage the wheel drive. Release to stop. Electric Starter Button Pressing the electric starter when starter plugged button engages the engine's electric The drive control also locks the auger control so that you can operate the chute directional control without interrupting the snow throwing into a 120V power source. simultaneously Augers When engaged, the augers rotate and draw snow into the auger process. If the auger control with the drive control, is engaged the operator can release the auger control (on the left handle) and the augers will remain engaged. Release both controls to stop the augers and wheel drive. housing. Note:Always ChuteAssembly drive system. Snow drawn into the auger housing is discharged out the chute assembly. GasCap Unthread 12 J the gas cap to add gasoline to the fuel tank. SECTION 4 -- release the drive control Failure to do so will result in increased CONTROLS AND FEATURES before changing speeds. wear on your machine's Chute Directional Control CHUTE ChuteClean-OutTool DiRECTiONAL CONTROL CHUTE TILT DOWN clogged chute assembly. Shut offengine and remain ARNING! Never hands to clear behind handles until use all your moving parts have a stopped _L before unclogging. The chute clean-out the auger [PUSH BUTTOtl i CHUTE ROTATE LEFT [PUSH BUTTON] CHUTE ROTATE RIGHT The chute directional control is located fastened to the rear of clip. Should snowand 1. Release both the Auger Control 2. Stop the engine 3. Remove the clean-out tool from the clip which the rear of the auger housing. 4. Use the shovel-shaped j on the left side of the dislodge dash panel. ice by removing and the Drive Control. the ignition key. end of the clean-out and scoop any snow and ice which secures it to tool to has formed in and near the chute assembly. To change the direction the button on the joy-stick in which snow is thrown, and pivot the joy-stick squeeze to the right or to the left. To change tool is conveniently with a mounting become lodged in the chute assembly during operation, proceed as follows to safely clean the chute assembly and chute opening: © CHUTE TiLT UP housing the angle/distance the joy-stick forward which snow is thrown, pivot or backward. 5. Refasten the clean-out While standing thrower), remaining HeatedGrips* tool to the mounting rear of the auger housing, reinsert start the snow thrower's engine. in the operator's position engage the auger control clip on the the ignition (behind key and the snow for a few seconds to clear any snow and ice from the chute assembly. N To activate the heated found grips (%n select models), move the switch on the rear of the dash panel into the ON position. SECTION 4 -- CONTROLS AND FEATURES 13 Operation Starting the Engine l_lhllL starting. operating The engine Plug the extension on the engine. to warm up for a few minutes will not develop cord into the electric outlet Plug the other end of extension a three-prong 120-volt, grounded, ventilated area. See Fig. 5-2. moving parts. Do not use a pressurized starting ARNING! Always keep hands and feet clear of fluid. Vapors are flammable. Allow the engine NOTE: 3. AC outlet located cord into in a well- after full power until it reaches temperatures. ElectricStarter WARNING! The electric grounded three-wire designed to operate starter is equipped with a power cord and plug, and is on 120 volt AC household current. It must be used with a properly grounded three-prong receptacle at all times to avoid the possibility of electric carefully prior to operating the electric DO NOT use electric starter in rain. 1. \ shock. Follow all instructions Determine that your home's wiring grounded system. Ask a licensed \/ J starter. is a three-wire electrician if you are unsure. If you have a grounded three-prong receptacle, proceed as follows. If you do not have the proper house wiring, DO NOT use the electric conditions. 2. Insert ignition starter under any key fully into slot, Fig. 5-1. Make sure it snaps into place. DO NOTturn ignition key. The engine cannot start unless the key is inserted into ignition switch. Figure 5-2 4. Move throttle control to FAST (rabbit) 5. Move choke to the ON position position. (cold engine start). If engine is warm, place choke in OFF position. 6. Push primer three to five (3-5) times, making vent hole when pushing. sure to cover If engine is warm, push primer only once. Always cover vent hole when pushing. weather 7. may require Push starter button starts, immediately is equipped priming to start engine. release starter with thermal Cool to be repeated. overload Once the engine button. Electric starter protection; system will temporarily shut-down to allow starter to cool if electric starter becomes overloaded. 8. As the engine warms, slowly rotate the choke control OFF position. If the engine falters, restart engine and run with choke at half-choke position for a short period to of time, and then slowly rotate the choke into OFF position. 9. After engine electric is running, end at the wall outlet from the engine. Figure 5-1 disconnect starter. When disconnecting, before power cord from always unplug unplugging the the opposite end RecoilStarter ToEngageDrive 1. With the throttle control in the Fast(rabbit) position, move shift lever into one of the six forward (F) positions or two reverse (R) positions. Select a speed appropriate for the snow conditions and a pace you're comfortable with. 2. Squeeze the drive control against the handle the snow thrower will move. Release it and drive motion will stop. engine running. CAUTION! Do not pull the starter handle while the WARNING: To avoid unsupervised engine operation, never leave the engine unattended while running. Turn the engine off after use and remove ignition key ToEngageAugers Insert ignition key fully into slot, Figure 5-5. Make sure it snaps into place. DO NOTturn ignition key.The engine cannot start unless the key is inserted into ignition switch. To engage the augers and start throwing snow, squeeze the auger control Release to stop ReplacingShearPins Move throttle control to FAST(rabbit) position. 3. Move choke to the ON position (cold engine start). If engine is warm, place choke in OFF position. The augers are secured Push primer three to five (3-5) times, making sure to cover vent hole when pushing. If engine is warm, push primer only once. Always cover vent hole when pushing. Cool weather may require priming to be repeated. jam, the snow thrower 5. 6. and cotter to the spiral shaft with two shear pins pins. If the auger should strike a foreign is designed object or ice so that the pins may shear. If the augers will not turn, check to see if the pins have sheared. See Fig. 5-3. anything Pull gently on the starter handle until it begins to resist, then pull quickly and forcefully to overcome the compression. Do not release the handle and allow it to snap back. Return rope SLOWLYto original position. If required, repeat this step. As the engine warms, slowly rotate the choke control to OFF position. If the engine falters, restart engine and run with choke at half-choke position for a short period of time, and then slowly rotate the choke into OFF position. the left handle. the augers. 2. 4. against other than OEM Part No. 738-04124A CAUTION: replacement gearbox NEVER shear pins. replace Anythe damage auger to shear the pins augerwith or other components do so will NOT be covered as a result of failing to by your snow thrower's war ranty. _ engine and remove the key prior to replacing shear WARNING! Always turn off the snow thrower's pins. Stopping the Engine _ -- operation, never leave the machine unattended ARNING: To avoid unsupervised engineoff after with the engine running. Turn the engine use and remove ignition key Run engine for a few minutes before stopping to help dry offany moisture on the engine. 1. Move throttle control to STOP position. 2. Remove the ignition key. Removing the key will reduce the possibility of unauthorized starting of the engine while equipment is not in use. Keep the key in a safe place. The engine cannot start without the ignition key. 3. Wipe any moisture away from the controls on the engine. ,J Figure 5-3 SECTION S -- OPERATION 15 6 Maintenance& Adjustments Maintenance Lubrication Engine GearShaft Refer to the Engine Maintenance section. The gear (hex) shaft should or after every twenty-five ShavePlate and Skid Shoes The shave plate and skid shoes on the bottom thrower are subject to wear. They should and replaced To remove when be checked periodically 1. Allow the engine to run until it is out of fuel. 2. Carefully pivot the snow thrower rests on the auger housing. 3. Remove the frame cover from the underside necessary. 1. Remove the four carriage bolts and hex flange nuts which secure them to the snow thrower. 2. Reassemble 4. new skid shoes with the four carriage bolts up and forward thrower by removing it. Refer to Fig 7-3. four self-tapping Apply a light coating shaft. See Fig. 6-2. of engine so that it of the snow screws which secure oil (or 3-in-1 oil) to the hex nuts. Refer to Fig. 6-1. NOTE:When To remove at least once a season of the snow skid shoes: (two on each side) and hex flange be lubricated (25) hours of operation. shave plate: lubricating any oil on the aluminum the hex shaft, be careful not to get drive plate or the rubber friction wheel. Doing so will hinder the snow thrower's system. Wipe off any excess or spilled drive oil. \ NOTE: Augers not shown for clarity ,. j Figure 6-1 3. Remove the carriage the snow thrower 4. Reassemble bolts and hex nuts which attach it to Figure 6-2 housing. new shave plate, making bolts are to the inside of housing. sure heads of carriage Tighten securely. Wheels Tire Pressure At least once a season, remove both wheels. Before operating, axles with a multipurpose wheels. between check tire pressure and reduce pressure to 15 psi and 20 psi. If the tire pressure is not equal in both tires, the unit may pull to one side or the other. automotive Clean and coat the grease before reinstalling Auger Shaft Adjustments At least once a season, remove the shear pins from the auger shaft. Spray lubricant the flange bearings See Fig. 6-3. inside the shaft and around found the spacers and at either end of the shaft. Shift Cable If the full range of speeds (forward and reverse) cannot be achieved, refer to the figures to the right and adjust cable as follows: the shift 1. Place the shift lever in the fastest forward 2. Loosen the hex nut on the shift cable index bracket. speed position. See .......................... ....................... ..................... ................... ................... Fig. 6-4. F J Figure 6-3 Figure 6-4 3. Pivot the bracket 4. Retighten downward to take up slack in the cable. the hex nut. Auger Control Refer to the Assembly adjusting and Set-up section the auger control for instructions on for instructions on for instructions on cable. ChuteAssembly Refer to the Assembly adjusting and Set-up section the skid shoes chute assembly. Skid Shoes Refer to the Assembly adjusting and Set-up section the skid shoes. SECTION 6 -- MAINTENANCE & ADJUSTMENTS 17 DriveControl Chute DirectionalControl When the drive control position, is released the cable should and in the disengaged have very little slack. It should "up" If the chute assembly NOT be the chute control tight. 1. NOTE: If excessive slack is present in the drive cable or if the snow thrower's drive is disengaging intermittently the cable may be in need of adjustment. Check the adjustment 1. 2. forward. 2. released, The unit should to take up slack: loosen the upper and lower hex nuts on one cable adjuster. Grasp the metal cable housing and gently pull downward to take up slack (usually no more than 1A-inch) in the cable before push the snow thrower 3. roll freely. retightening both hex nuts. Repeat on the other cable adjuster assembly until the chute has full range from left-to-right. See Fig. 6-6. Engage the drive control and gently attempt to push the snow thrower forward. The wheels should not turn. The unit should 3. operation, Using a 1/2"wrench, found of the d rive control as follows: With the drive control gently during does not have full range from left-to-right, cables can be adjusted not roll freely. With the drive control released, move the shift lever back and forth between the R2 position and the F6 position several times. There should be no resistance in the shift lever. 4. If any of the above tests failed, the drive cable is in need of adjustment. Proceed as follows: Figure 6-6 Off-SeasonStorage If the snow thrower the storage 1. will not be used for 30 days or longer, follow instructions Lubricate below. the machine as instructed earlier in this section. Store in a clean, dry area. Figure 6-5 5. 3. Loosen the lower hex nut on the drive cable bracket. 6. Position 4. the bracket downward 7. rustproof the machine the snow thrower. See Fig. 6-5. Retighten SECTION 6 -- upward to increase the upper to provide more slack (or cable tension). hex nut. MAINTENANCE & ADJUSTMENTS If storing the snow thrower Clean the exterior in an unventilated to coat of the engine and the snow thrower. NOTE: Refer to the Engine Maintenance on storing your engine. area, using a light oil or silicone section for information 7 EngineMaintenance WARNING! To prevent accidental the engine and remove the ignition performing any type of engine start-up, shut off Periodic inspection and adjustment high level performance key before of the engine is essential is to be maintained. will also ensure a long service life. The required maintenance. if Regular maintenance service intervals and the type of maintenance to be performed are described in the table below. Follow the hourly or calendar intervals, whichever occur first. More frequent operating in adverse service is required when conditions. MaintenanceSchedule Tasks First 5 HrSl - Check engine Each Use or ' Every Season Every 5 Hrs. or25 Hrs. oil Change engine 0il I I or 100 Hrs. I " • I area I I I I • 6. Changing Engine0il Refill with the recommended refer to Operation NOTE: Check the oil level before each use and after every five hours of operation to be sure correct oil level is maintained. Refer to Checking 1. - ® Spark plug Clean exhaust or 50 Hrs. • Check spark plug service Every Season Oil Level in the Operation Drain fuel from tank by running Reinstall the oil filler cap/dipstick securely. section engine until the fuel tank is empty. Be sure fuel fill cap is secure. oil collection 7. oil and check the oil level, section for instructions. 2. Place suitable container 3. Remove oil drain plug, Figure 7-1. _ and water as soon as possible after handling used AUTION: oil. Thoroughly wash your hands with soap under oil drain plug. NOTE: Pleasedispose of used motor oil in a manner that is friendly to the environment. Take it to a recyling center or other collection center. Oil Recommendations When adding oil to the engine, Engine oil capacity Use a 4-stroke, quality motor manufacturer's refer to viscosity is 600 ml (approx. or an equivalent chart below. 20 oz.). Do not over-fill. high detergent, premium oil certified to meet or exceed U.S. automobile requirements for service classification SG, SF. Motor oils classified container. SG, SF will show this designation on the Oil Drain Oil Plug @ (oF)-40o-20 o 0o 200 400 (oc) -30 ° -20° -10° 0 Figure 7-1 4. 5. Tip engine to drain oil into the container. disposed of at a proper collection Reinstall the drain plug and tighten Used oil must be 2-stroke engine oil. It could shorten the engine's CAUTION" service life. DO NOT use nondetergent oil or center. it securely. 19 5park Plug 4. Check that the spark plug washer is in good condition and thread the spark plug in by hand to prevent cross- threading. plug removed. DO NOT crank engine with spark WARNING? plug removed. DO NOT check for spark with spark i_ 5. After the spark plug is seated, tighten wrench to compress NOTE:When To ensure proper engine operation, properly and free of deposits. 1. gapped the spark plug must be installing a new spark plug, tighten 1/2-turn after the spark plug seats to compress the washer. When reinstalling a used spark plug, tighten Vs- to 1/4-turn after muffler will be very hot. Be careful not to touch the WARNING! muffler. If the engine has been running, the i_ with a spark plug the washer. the spark plug seats to compress the washer. securely. A loose spark plug can become very hot CAUTION! The spark plug must be tightened and can damage the engine. _hL Remove the spark plug boot and use a spark plug wrench to remove the plug, Figure 7-2. Cleaning the Engine If the engine has been running, an hour before Spark Plug cleaning. allow it to cool for at least half Periodically remove dirt build-up from engine. because water could contaminate CAUTION! garden hose also force water into the muffler / fuel. Using a Do or pressure not spray washing engine with equipment water tocan clean passes through the muffler opening. Water that can enter the cylinder, causing damage. could cause a fire. Inspect and clean before every use. ARNING! Accumulation of debris around muffler _ Off-SeasonStorage Engines stored over 30 days need to be drained Spark Plug Boot prevent J Figure 7-2 deterioration Visually inspect the spark plug. Discard the spark plug if there is apparent chipped. reused. 3. f wear, or if the insulator is cracked or Clean the spark plug with a wire brush if it is to be and other fuel system components, serviced or replaced. 1. Remove all fuel from tank by running 2. Change the engine engine 3. Remove spark plug and pour approximately until it stops. oil. Measure the plug gap with a feeler gauge. Correct as of clean engine necessary by bending side electrode, Figure 7-3. The gap should be set to .02-.03 inches (0.60-0.80 mm). several times to distribute Electrode of fuel to in fuel system or on essential carburetor parts. If the gasoline in your engine deteriorates during storage, you may need to have the carburetor, 2. and gum from forming oil into the cylinder. 1 oz. (30 ml) Pull the recoil starter the oil, and reinstall the spark plug. 4. Clean debris from around behind muffler. are susceptible Apply engine, and under, around, a light film ofoil to rust. Store in a clean, dry and well ventilated appliance and on any areas that that operates area away from any with a flame or pilot light, such as a furnace, water heater, or clothes dryer. Avoid any area with a spark producing electric motor, or where power tools are operated. _____ .__ • =. " . (0.60-0.80 ram) Figure 7-3 SECTION 7 -- ENGINE MAINTENANCE If possible, avoid storage Keep the engine oil leakage. areas with high humidity. level in storage. Tilting can cause fuel or Service Belt Replacement 4. Auger Belt 5. Carefully pivot the snow thrower up and forward so that it rests on the auger housing. To remove and replace your snow thrower's as follows: thrower by removing it. See Fig 8-3. auger belt, proceed I. Allow the engine to run until it is out of fuel. 2. Remove the plastic belt cover on the front of the engine by removing the two self-tapping screws. See Fig. 8-I. / Remove the frame cover from the underside four self-tapping of the snow screws which secure / i / / / \\ Figure 8-3 6. Remove the belt as follows. a. See Fig. 8-4. Loosen and remove the shoulder screw which acts asa belt keeper. Unhook the support bracket spring from the frame. Roll the auger belt off the engine pulley. See Fig. 8-2. Figure 8-4 Figure 8-2 21 Remove the belt from around belt between the support the auger pulley, and slip the bracket and the auger pulley. DriveBelt To remove and replace your snow thrower's as follows: See Fig. 8-5. drive belt, proceed 1. Place a piece of plastic under the gas cap. 2. Remove the plastic belt cover on the front of the engine by removing the two self-tapping screws. Refer to Fig. 8-1. 3. Remove the belt as follows. See Fig. 8-6.: a. Roll the auger belt off the engine b. Use a wrench right. c. Lift the drive belt offengine pulley. to pivot the idler pulley toward the pulley / J Figure 8-5 8_ Reassemble auger belt by following instructions in reverse order. NOTE: Do not forget and reconnect replacement to reinstall the shoulder screw the spring to the frame after installing a auger belt. Figure 8-6 4. Carefully pivot the snow thrower rests on the auger housing. 5. Remove the frame cover from the underside thrower by removing it. Refer to Fig. 8-3. SECTION 8 -- SERVICE up and forward four self-tapping so that it of the snow screws which secure 6_ Slip the drive belt offthe pulley and between wheel and friction disc. See Fig. 8-7. wheel Friction WheelRemoval friction If the snow thrower fails to drive with the drive control engaged, and performing the drive control cable adjustment fails to correct the problem, the friction wheel may need to be replaced. Follow the instructions below. Examine the friction wheel for signs of wear or cracking and replace if necessary: 1. Allow the engine to run until it is out of fuel. 2. Place the shift lever in third Forward 3. Carefully pivot the snow thrower (F3) position. up and forward so that it rests on the auger housing. 4. Remove the frame cover from the underside of the snow thrower by removing four self-tapping screws which secure it. Remove the right-hand wheel by removing the screw and bell washer which secure it to the axle. See Fig. 8-8. Figure 8-7 Remove and replace NOTE: Engaging the belt. belt in the reverse order. the drive control will ease reassembly of Figure 8-8 SECTION 8 -- SERVICE 23 5_ Carefully remove the hex nut which the snow thrower frame and lightly dislodge the ball bearing See Fig. 8-9. secures the hex shaft to tap the shaft's end to from the right side of the frame. Follow the previous steps in reverse order to reassemble components. If you're disassembling the friction wheel and replacing only the rubber ring, proceed as follows: 1. NOTE: Be careful not to damage the threads on the shaft. Remove the four screws which secure the friction wheel's side plates together. SeeFig. 7811 F Figure 8-9 6_ Figure 8-11 Carefully position the hex shaft downward and to the left before carefully sliding the friction wheel assembly off the 2. Remove the rubber 3. Reassemble ring from between the plates. the side plates with a new rubber ring. shaft. See Fig. 8-10. NOTE:When NOTE: If you're replacing the friction wheel assembly as a reassembling make sure that the rubber whole, discard the worn part and slide the new part onto the hex shaft. properly between the friction wheel assembly, ring is centered and seated the side plates. Tighten each screw only one rotation before turning the wheel clockwise and proceeding with the next screw. Repeat this process several times to ensure the plates are secured force (between 6 ft-lbs and 9 ft-lbs). 4. Slide the friction wheel assembly back onto the hex shaft and follow the steps above in reverse order to reassemble components. Figure 8-10 SECTION 8 -- SERVICE with equal 9 Troubleshooting Problem Cause Engine fails to start 1. Remedy Choke not in ON position. 1. Move choke to ON position. 2. Spark plug wire disconnected. 2. Connect wire to spark plug. 3. Fuel tank empty or stale fuel. 3. Fill tankwith 4. Engine not primed. 4. Prime engine as instructed Your Snow Thrower". clean, fresh gasoline. in "Operating 5. Faulty spark plug. 5. Clean, adjust gap, or replace. 6. Safety key not in ignition Engine runs erratic 1. Engine running on engine. on CHOKE. 6. insert key fully into the switch. 1. Move choke lever to OFF position. 2. Stale fuel. 2. Fill tank with clean, fresh gasoline. 3. Water or dirt in fuel system. 3. Drain fuel tank. Refill with fresh fuel. 4. Carburetor out of adjustment. 4. Contact an authorized Service Center. Engine overheats 1. Carburetor notadjusted properly. 1. Contact an authorized Service Center. Excessive vibration 1. Loose parts or damaged auger. 1. Stop engine immediately spark plug wire. Tighten and disconnect all bolts and nuts. If vibration continues, have unit serviced by an authorized Service Center. Loss of power Unit fails to propel itself Unit fails to discharge snow 1. Spark plug wire loose. 1. Connect and tighten 2. Gas cap vent hole plugged. 2. Remove ice and snow from gas cap. Be certain vent hole is clear. 1. Drive control cable in need of adjustment. 1. Adjust drive control cable. Refer to Maintenance and Adjustments section. 2. Drive belt loose or damaged. 2. Replace drive belt. Refer to Service section 3. Friction wheel worn. 3. Replace friction section. 1. Chute assembly 1, clogged. spark plug wire. wheel. Refer to Service Stop engine immediately and disconnect spark plug wire. Clean chute assembly and inside of auger housing or a shck. 2. Foreign object lodged in auger. 2. Stop engine immediately with clean-out tool and disconnect spark plug wire. Remove object from auger with clean-out tool or a stick. 3. Auger control cable in need of adjustment. Refer to Auger Control Test. 4. Auger belt loose or damaged. 4. Refer to Maintenance section. 5. Shear pin(s) sheared. 5. Replace with new shear pin(s). 25 1 ReplacementParts Component Phone (800) 800-7310 to order replacement Parts Manual downloads are also available l parts or a complete Part Number and Description 929-0071 Extention 954-04050 754-0367 Auger Drive Belt Wheel Drive Belt 684-04153 935-04054 Friction Wheel Assembly Friction Wheel Rubber 925-04213 Lamp, 12.5V, 37.5W 738-04124A 714-04040 Shear Pin, 1.50 Bow-tie Cotter Pin 784-5580 731-06439 790-00091 731-05984 Slide Shoe, Standard (Steel) 731-2643 Chute Clean-out 790-00117 790-00120 790-00121 790-00118 Shave Shave Shave Shave 951-10630 Key 951-10292 Spark Plug Parts Manual Cord, 110V Slide Shoe, Standard (Polymer) Slide Shoe, Deluxe (Steel) Slide Shoe, Deluxe (Polymer) Plate, Plate, Plate, Plate, 22" 24" 26" 28" (have your full model number free of charge at www.mtdproducts.com. Tool and serial number ready). 11 27 SECTION 11= NOTES SECTION 11 = NOTES 29 MTD CONSUMER GROUP INC (MTD), the California Air Resources Board (CARB) and the United States Environment Protection Agency (U. S. EPA) Emission (Owner's Control System Warranty Defect Warranty Statement Rights and Obligations) EMISSIONCONTROLSYSTEMCOVERAGEIS APPLICABLETOCERTIFIEDENGINESPURCHASEDIN CALIFORNIAIN 2005 ANDTHEREAFTER,WHICHARE USEDIN CALIFORNIA,ANDTO CERTIFIEDMODELYEAR2005 AND LATERENGINESWHICHARE PURCHASEDAND USEDELSEWHEREIN THE UNITEDSTATES. Californiaand elsewherein the UnitedStatesEmissionControlDefectsWarrantyCoverage The CaliforniaAir ResourcesBoard(CARB),U. S. EPAand MTDare pleasedto explaintheemissionscontrol systemwarrantyon your modelyear 2006 and latersmalloff-roadengine.In California,new smalloff-roadenginesmustbe designed,builtand equippedto meet theStatesanti-smog standards.Elsewherein the UnitedStates,newnon-road,spark-ignitionenginescertifiedfor model2005and later,mustmeet similarstandardsset forth by the U. S. EPA.MTDmustwarrantythe emissioncontrolsystemon yourenginefor the periodof time listed below,providedtherehasbeen no abuse,neglector impropermaintenanceof your smalloff-roadengine. Youremissioncontrolsystemmay includepartssuch as the carburetor,fuel-injectionsystem,the ignitionsystem,and catalyticconverter,fuel tanks,fuel lines,fuel caps,valves,canisters,filters, vaporhoses,clamps,connectors,and otherassociatedemission-relatedcomponents. Wherea warrantableconditionexists,MTDwill repairyoursmall off-roadengineat no cost to yourincludingdiagnosis,partsand labor. MANUFACTURER'S WARRANTY COVERAGE: This emissionscontrolsystemis warrantedfor two years.If anyemission-relatedpart on yourengine is defective,the part will be repairedor replacedby MTD. OWNER'S WARRANTY RESPONSIBILITIES: As the smalloff-roadengineowner,youare responsibleforthe performanceof the requiredmaintenancelisted in your Owner'sManual.MTD recommendsthat you retainall yourreceiptscoveringmaintenanceson yoursmall off-roadengine,but MTDcan not denywarrantysolelyfor the lack of receiptsor foryour failureto ensurethe performanceto all scheduledmaintenance. As the smalloff-roadengineowner,youshouldhoweverbe awarethat MTDmaydenyyour warrantycoverageif yoursmall off-roadengine or part hasfaileddue toabuse, neglect,impropermaintenanceor unapprovedmodifications. Youare responsiblefor presentingyour smalloff-roadengineto an AuthorizedMTDServiceDealeras soonas a problemexists.Thewarranted repairsshouldbe completedin a reasonableamountof time,notto exceed30 days. If you haveanyquestionsregardingyourwarrantyrightsand responsibilities,you shouldcontacta MTDService Representativeat 1-800-800-7310 and addressis MTDCONSUMERGROUP,RO. Box361131,ClevelandOH,44136-0019. DEFECTS WARRANTY REQUIREMENTS FOR 1995 AND LATER SMALL OFF-ROAD ENGINES: This sectionappliesto 1995and later smalloff-roadengines.The warrantyperiodbeginson the datethe engineor equipmentis deliveredto an ultimatepurchaser. (a) GeneralEmissionsWarrantyCoverage MTDmustwarrantto the ultimatepurchaserand eachsubsequentpurchaserthat the engineis: (1) Designed,built,and equippedsoas to conformwith all applicableregulationsadoptedby the Air ResourcesBoardpursuantto its authorityin Chapters1 and 2,Part 5, Division26 of the Healthand SafetyCode; and (2) Freefrom defectsin materialsand workmanshipthat causethe failureof a warrantedpart to be identicalin all materialrespectsto the partas describedin theengine manufacturer'sapplicationfor certificationfora periodof two years. (b) The warrantyon emissions-relatedpartswill be interpretedas follows: (1) Anywarrantedpart that is not scheduledfor replacementas requiredmaintenancein the writteninstructionsrequiredby Subsection(c) mustbe warrantedfor the warrantyperioddefinedin Subsection(a)(2). If any such partfails duringthe periodof warrantycoverage,it mustbe repairedor replacedby MTDaccordingto Subsection(4) below.Anysuch part repairedor replacedunder thewarrantymustbe warrantedfor the remainingwarrantyperiod. (2) Any warrantedpartthat is scheduledonlyfor regularinspectionin the writteninstructionsrequiredby Subsection(c) must be warrantedfor thewarrantyperioddefinedin Subsection(a)(2).A statementin such writteninstructionsto the effectof "repairor replaceas necessary"will not reducethe periodof warrantycoverage.Anysuch part repairedor replacedunderwarrantymustbe warrantedforthe remainingwarranty period. (3) Anywarrantedpartthat whichis scheduledfor replacementas requiredmaintenancein the writteninstructionsrequiredby Subsection(c) mustbe warrantedfor the periodd time prior to the first scheduledreplacementpointforthat part. If the part fails priorto thefirst scheduled replacement,the part mustbe repairedor replacedby MTDaccordingto Subsection(4) below.Any suchpart repairedor replacedunder warrantymustbe warrantedfor the remainderof the period priorto the first scheduledreplacementpointfor the part. (4)Repair orreplacement ofanywarranted partunder thewarranty provisions ofthisarticle must beperformed atnocharge totheowner ata warranty station. (5)Notwithstanding theprovisions ofSubsection (4)above, warranty services orrepairs must beprovided atallMTD distribution centers that arefranchised toservice thesubject engines. (6)Theowner must notbecharged fordiagnostic laborthatleads tothedetermination thatawarranted partisinfactdefective, provided that suchdiagnostic workisperformed atawarranty station. (7)Theengine manufacturer isliable fordamages toother engine components proximately caused byafailure under warranty ofanywarranted part. (8)Throughout theengine's warranty period defined inSubsection (a)(2), MTD willmaintain a supply ofwarranted partssufficient tomeet the expected demand forsuchparts. (9)Anyreplacement partmaybeused intheperformance ofanywarranty maintenance orrepairs andmust beprovided without charge tothe owner. Suchusewillnotreduce thewarranty obligations ofMTD. (10)Add-on ormodified partsthatarenotexempted bytheAirResources Board maynotbeused. Theuseofanynon-exempted add-on or modified parts shallbegrounds fordisallowing awarranty claim made inaccordance withthisarticle. Theengine manufacturer shallnotbe liable under thisarticle towarrant failures ofwarranted partscaused bytheuseofnon-exempted add-on ormodified part. (c) MTDwill includea copy of the followingemissionwarrantyparts list with each newengine,usingthose portionsof the list applicableto the e__&gine. (1) FuelMeteringSystem • Coldstart enrichmentsystem(soft choke) ,,Carburetor andinternalparts • Fuel Pump • FuelTank (2) Air InductionSystem • Air cleaner • Intakemanifold (3) IgnitionSystem • Sparkplug(s) • MagnetoIgnitionSystem (4) ExhaustSystem Catalyticconverter • SAI (Reedvalve) (5) MiscellaneousItemsUsedin AboveSystem Vacuum,temperature, position,time sensitivevalvesand switches Connectorsand assemblies (6) Evaporativecontrol • Fuel Hosecertifiedfor ARBevaporativeemissionof 2006. • Fuel HoseClamps Tetheredfuel cap Carboncanister Vaporlines GD0C-100174Rev.B 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, engine oil, air filters, spark plugs 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. FOR c. Service completed by someone other than an authorized service dealer. d. 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. e. Replacement parts that are not genuine MTD parts. f. Transportation charges and service calls. g. MTD does not warrant this product for commercial use. No implied warranty, including any implied warranty of merchantability of 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. Log splitter pumps, valves, and cylinders havea separate oneyear warranty. b. 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. MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136=0019; Phone: 1=800=800=7310, 1=330=220=4683 MTD Canada Limited = KITCHENER, ON N2G 4J1; Phone 1=800=668=1238 GDOC-100016 REV. B