Bolens 600 Series Snow Blower User Manual
Contents
1. Roll the auger belt off the engine pulley Use a wrench to pivot the idler pulley toward the right m LI i a B A c Lift the drive belt off engine pulley Figure 8 5 Reassemble auger belt by following instructions in reverse order NOTE Do not forget to reinstall the shoulder screw and reconnect the spring to the frame after installing a replacement auger belt Figure 8 6 4 Carefully pivot the snow thrower up and forward so that it rests on the auger housing 5 Remove the frame cover from the underside of the snow thrower by removing four self tapping screws which secure it Refer to Fig 8 3 22 SECTION 8 SERVICE 6 Slip the drive belt off the pulley and between friction Friction Wheel Removal wheel and friction wheel disc See Fig 8 7 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 F3 position Carefully pivot the snow thrower 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 the2. NOTE Augers not shown for clarity Figure 6 1 3 Remove the carriage bolts and hex nuts which attach it to the snow thrower housing 4 Reassemble new shave plate making sure heads of carriage bolts are to the inside of housing Tighten securely Tire Pressure Before operating check tire pressure and reduce pressure to between 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 Lubrication Gear Shaft The gear hex shaft should be lubricated at least once a season or after every twenty five 25 hours of operation 1 Allow the engine to run until it is out of fuel 2 Carefully pivot the snow thrower up and forward so that it rests on the auger housing 3 Remove the frame cover from the underside of the snow thrower by removing four self tapping screws which secure it Refer to Fig 7 3 Apply a light coating of engine oil or 3 in 1 oil to the hex shaft See Fig 6 2 NOTE When lubricating the hex shaft be careful not to get any oil on the aluminum drive plate or the rubber friction wheel Doing so will hinder the snow thrower s drive system Wipe off any excess or spilled oil t P lt E IS ba H Figure 6 2 Wheels At least once a season remove both wheels Clean and coat the axles with a multipurpose automotive grease before reinstalling wheels Auger Shaft At least once a seaso
3. Safe Operation Practices s Set Up s Operation s Maintenance s Service s Troubleshooting s Warranty OPERATOR S MANUAL 600 Series Snow Thrower L Style WARNING READ AND FOLLOW ALL SAFETY RULES AND INSTRUCTIONS IN THIS MANUAL BEFORE ATTEMPTING TO OPERATE THIS MACHINE FAILURE TO COMPLY WITH THESE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY MTD LLC P O BOX 361131 CLEVELAND OHIO 44136 0019 Form No 769 04035 Printed In USA June 5 2008 To The Owner Thank You Thank you for purchasing a Snow Thrower manufactured by MTD LLC It was carefully engineered to provide excellent performance when properly operated and maintained Please read this entire manual prior to operating the equipment It instructs you how to safely and easily set up operate and maintain your machine Please be sure that you and any other persons who will operate the machine carefully follow the recommended safety practices at all times Failure to do so could result in personal injury or property damage All information in this manual is relative to the most recent product information available at the time of printing Review this manual frequently to familiarize yourself with the unit its features and operation Please be aware that this Operator s Manual may cover a range of product specifications for various models Characteristics and features discussed and or illustrated in this manual may not be applicable to all models MTD LLC
4. Shear Pin 1 50 Bow tie Cotter Pin Slide Shoe Standard Steel Slide Shoe Standard Polymer Slide Shoe Deluxe Steel Slide Shoe Deluxe Polymer Chute Clean out Tool Shave Plate 22 Shave Plate 24 Shave Plate 26 Shave Plate 28 Spark Plug Phone 800 800 7310 to order replacement parts or a complete Parts Manual have your full model number and serial number ready Parts Manual downloads are also available free of charge at www mtdproducts com Notes 28 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 Control System Warranty Statement Owner s Defect Warranty Rights and Obligations EMISSION CONTROL SYSTEM COVERAGE IS APPLICABLE TO CERTIFIED ENGINES PURCHASED IN CALIFORNIA IN 2005 AND THERE AFTER WHICH ARE USED IN CALIFORNIA AND TO CERTIFIED MODEL YEAR 2005 AND LATER ENGINES WHICH ARE PURCHASED AND USED ELSEWHERE IN THE UNITED STATES California and elsewhere in the United States Emission Control Defects Warranty Coverage The California Air Resources Board CARB U S EPA and MTD are pleased to explain the emissions control system warranty on your model year 2006 and later small off road engine In California new small off road engines must be designed built and equipped to meet the States anti smog Standards Elsewhere in the United States new non ro
5. To locate the dealer in your area In the U S A Check your Yellow Pages or contact MTD LLC at P 0 Box 361131 Cleveland Ohio 44136 0019 or call 1 800 800 7310 1 330 220 4683 or log on to our Web site at www mtdproducts com In Canada Contact MTD Products Limited Kitchener ON N2G 4J1 or call 1 800 668 1238 or log on to our Web site at www mtdcanada com This limited warranty does not provide coverage in the following cases a Log splitter pumps valves and cylinders have a separate one year 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 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 writ
6. reserves the right to change product specifications designs and equipment without notice and without incurring obligation Table of Contents Important Safe Operation PrdactiCes 3 Assembly amp Set Up 7 Controls amp F UF S lt lt lt ss5ssessssseees 11 DCF ATION Maintenance amp Adjustmenit 16 Record Product Information Before setting up and operating your new equipment please locate the model plate on the equipment and record the information in the provided area to the right You can locate the model plate by standing at the operator s position and looking at the lower rear section of the frame This information will be necessary should you seek technical support via our web site Customer Support Department or with a local authorized service dealer Customer Support If you have any problems or questions concerning the machine phone your local authorized MTD service dealer or contact us directly MTD s Customer Support telephone numbers website address and mailing address can be found on this page We want to ensure your complete satisfaction at all times Throughout this manual all references to right and left side of the machine are observed from the operating position The engine manufacturer i
7. 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 SECTION 3 ASSEMBLY amp Set Up 9 10 Adjustments Skid Shoes The snow thrower skid shoes are adjusted upward at the factory for shipping purposes Adjust them downward if desired prior to operating the snow thrower CAUTION It is not recommended that you operate this snow thrower on gravel as it can easily pick up and throw loose gravel causing personal injury or damage to the snow thrower and surrounding property e For close snow removal on a smooth surface raise skid shoes higher on the auger housing Use a middle or lower position when the area to be cleared is uneven such as a gravel driveway NOTE lf you choose to operate the snow thrower on a gravel surface keep the skid shoes in position for maximum clearance between the ground and the shave plate To adjust the skid shoes 1 Loosen the four hex nuts two on each side and carriage bolts Move skid shoes to desired position See Fig 3 10 K wv a y Figure 3 10 2 Make certain the entire bottom surface of skid shoe is against the ground to avoid uneven wear on the skid shoes 3 Retighten nuts and bolts securely Chute Assembly The distance snow is thrown can be adjusted by changing the angle of the chute assembly To do so 1 Stop the engine by removing the ignition key
8. and loosen the plastic knob found on the left side of the chute assembly 2 Pivot the chute upward or downward before retightening the wing knob SECTION 3 ASSEMBLY amp Set Up Auger Control WARNING Prior to operating your snow thrower carefully read and follow all instructions below Perform all adjustments to verify your snow thrower is operating safely and properly Check the adjustment of the auger control as follows i 10 When the auger control is released and in the disengaged up position the cable should have very little slack It should NOT be tight 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 While standing in the operator s position behind the snow thrower engage the auger Allow the auger to remain engaged for approximately ten 10 seconds before releasing the auger control Repeat this several times With the throttle control in the FAST rabbit position and the auger control in the disengaged up position walk to the front of the machine Confirm that the auger has completely stopped rotating and shows NO signs of motion If the auger shows ANY signs of rotating immediately return to the operator s position and shut off the engine Wait for ALL moving parts to stop before re adjusting the auger control To readjust the control cable loosen the upper hex nut
9. engine and cause it to operate at unsafe speeds Never tamper with factory setting of engine governor Notice Regarding Emissions Engines which are certified to comply with California and federal EPA emission regulations for SORE Small Off Road Equipment are certified to operate on regular unleaded gasoline and may include the following emission control systems Engine Modification EM Oxidizing Catalyst OC Secondary Air Injection SAI and Three Way Catalyst TWC if so equipped Spark Arrestor WARNING This machine is equipped with an internal combustion engine and should not be used on or near any unimproved forest covered brush covered or grass covered land unless the engine s exhaust system is equipped with a spark arrester meeting applicable local or state laws if any If a spark arrester is used it should be maintained in effective working order by the operator In the State of California the above is required by law Section 4442 of the California Public Resources Code Other states may have similar laws Federal laws apply on federal lands A spark arrester for the muffler is available through your nearest engine authorized service dealer or contact the service department P O Box 361131 Cleveland Ohio 44136 0019 SECTION 2 IMPORTANT SAFE OPERATION PRACTICES 5 Safety Symbols This page depicts and describes safety symbols that may appear on this product Read understand and follow all instructions
10. forward The unit should roll freely 2 Engage the drive control and gently attempt to push the snow thrower forward The wheels should not turn The unit should not roll freely 3 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 5 5 Loosen the lower hex nut on the drive cable bracket See Fig 6 5 6 Position the bracket upward to provide more slack or downward to increase cable tension 7 Retighten the upper hex nut SECTION 6 MAINTENANCE amp ADJUSTMENTS Chute Directional Control If the chute assembly does not have full range from left to right the chute control cables can be adjusted to take up slack i Using a 1 2 wrench loosen the upper and lower hex nuts found on one cable adjuster Grasp the metal cable housing and gently pull downward to take up slack usually no more than 1 4 inch in the cable before retightening both hex nuts Repeat on the other cable adjuster until the chute assembly has full range from left to right See Fig 6 6 Figure 6 6 Off Season Storage If the snow thrower will not be used for 30 days or longer follow the storage instructions below Lubricate the machine as instructed earlier in this section Store in a cl
11. 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 Drive Control Auger Clutch Lock DRIVE CONTROL The drive control is located on the right handle Squeeze the control grip against the handle to engage the wheel drive Release to stop The drive control also locks the auger control so that you can operate the chute directional control without interrupting the snow throwing process If the auger control is engaged simultaneously with the drive control 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 Note Always release the drive control before changing speeds Failure to do so will result in increased wear on your machine s drive system Chute Directional Control CHUTE DIRECTIONAL CONTROL CHUTE TILT DOWN PUSH BUTTON PUSH BUTTON CHUTE ae RIGHT gt y CHUTE TILT UP The chute directional control is located on the left side of the dash panel To change the direction in which snow is thrown squeeze the button on the joy stick and pivot the joy stick to the right or to the left To change the angle distance which snow is thrown pivot the joy stick forward or backward Heated Grips To activate the heated grips on select models move the switch found on the rear of the dash pan
12. keep hands and feet clear of equipment moving parts Do not use a pressurized starting fluid Vapors are flammable 1 Clean around fuel fill before removing cap to fuel 2 Afuel level indicator is located in the fuel tank Fill tank until fuel reaches the fuel level indictor Fig 3 8 Be careful not to overfill J FUEL LEVEL L Fuel Level Indicator Top View Figure 3 8 Checking Oil Level CAUTION The engine is shipped with oil in the engine You must however check the oil level prior to operating the snow thrower Running the engine with insufficient oil can cause serious engine damage and void the engine warranty NOTE Be sure to check the engine 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 into the oil filler neck but do not screw it in between high and low marks Figure 3 9 3 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 section for correct oil viscosity and engine 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 Tire Pressure Before operating check tire pressure and reduce pressure in both tires to between 15 psi and
13. on the machine before attempting to assemble and operate Symbol Description READ THE OPERATOR S MANUAL S Read understand and follow all instructions in the manual s before attempting to assemble and operate WARNING ROTATING BLADES Keep hands out of inlet and discharge openings while machine is running There are rotating blades inside WARNING ROTATING BLADES Keep hands out of inlet and discharge openings while machine is running There are rotating blades inside WARNING ROTATING AUGER Do not put hands or feet near rotating parts in the auger impeller housing or chute assembly Contact with the rotating parts can amputate hands and feet WARNING THROWN OBJECTS This machine may pick up and throw and objects which can cause serious personal injury WARNING GASOLINE IS FLAMMABLE Allow the engine to cool at least two minutes before refueling WARNING CARBON MONOXIDE Never run an engine indoors or in a poorly ventilated area Engine exhaust contains carbon monoxide an odorless and deadly gas WARNING ELECTRICAL SHOCK Do not use the engine s electric starter in the rain WARNING Your Responsibility Restrict the use of this power machine to persons who read understand and follow the warnings and instructions in this manual and on the machine SAVE THESE INSTRUCTIONS SECTION 2 IMPORTANT SAFE OPERATION PRACTICES Assembly amp Set Up Contents of Carton One Snow Thrower Two Replacem
14. right hand wheel by removing the screw and bell washer which secure it to the axle See Fig 8 8 Figure 8 7 7 Remove and replace belt in the reverse order NOTE Engaging the drive control will ease reassembly of the belt Figure 8 8 SECTION 8 SERVICE 23 24 Carefully remove the hex nut which secures the hex shaft to the snow thrower frame and lightly tap the shaft s end to dislodge the ball bearing from the right side of the frame See Fig 8 9 NOTE Be careful not to damage the threads on the shaft Figure 8 9 Carefully position the hex shaft downward and to the left before carefully sliding the friction wheel assembly off the shaft See Fig 8 10 NOTE lf you re replacing the friction wheel assembly as a whole discard the worn part and slide the new part onto the hex shaft Figure 8 10 SECTION 8 SERVICE 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 2 Remove the four screws which secure the friction wheel s side plates together See Fig 7811 Figure 8 11 Remove the rubber ring from between the plates Reassemble the side plates with a new rubber ring NOTE When reassembling the friction wheel assembly make sure that the rubber ring is centered and seated properly between the side plates Tighten each screw only one rotation before turning
15. the wheel clockwise and proceeding with the next screw Repeat this process several times to ensure the plates are secured with equal force between 6 ft lbs and 9 ft lbs Slide the friction wheel assembly back onto the hex shaft and follow the steps above in reverse order to reassemble components Troubleshooting Engine fails to start Engine runs erratic Excessive vibration Loss of power Unit fails to propel itself Unit fails to discharge snow 1 Choke not in ON position 2 Spark plug wire disconnected 3 Fuel tank empty or stale fuel 4 Engine not primed 5 Faulty spark plug 6 Safety key not in ignition on engine 1 Engine running on CHOKE 2 Stale fuel 3 Water or dirt in fuel system 4 Carburetor out of adjustment 1 Loose parts or damaged auger 1 Spark plug wire loose 2 Gas cap vent hole plugged 1 Drive control cable in need of adjustment 2 Drive belt loose or damaged 3 Friction wheel worn 1 Chute assembly clogged 2 Foreign object lodged in auger 3 Auger control cable in need of adjustment 4 Auger belt loose or damaged 5 Shear pin s sheared 2 3 4 3 6 1 2 3 4 Engine overheats 1 Carburetor not adjusted properly 1 Contact an authorized Service Center Move choke to ON position Connect wire to spark plug Fill tank with clean fresh gasoline Prime engine as instructed in Operating Your Snow Thrower
16. to be performed are described in the table below Follow the hourly or calendar intervals whichever occur first More frequent service is required when operating in adverse conditions Every Season Every Season Every Season Service Dates or 25 Hrs or 50 Hrs or 100 Hrs Refill with the recommended oil and check the oil level refer to Operation section for instructions 7 Reinstall the oil filler cap dipstick securely CAUTION Thoroughly wash your hands with 5030 and water as soon as possible after handling used oil NOTE Please dispose 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 refer to viscosity chart below Engine oil capacity is 600 ml approx 20 oz Do not over fill Use a 4 stroke or an equivalent high detergent premium quality motor oil certified to meet or exceed U S automobile manufacturer s requirements for service classification SG SF Motor oils classified SG SF will show this designation on the container F 40 20 0 20 40 30 20 10 0 CAUTION DO NOT use nondetergent oil or 2 stroke engine oil It could shorten the engine s service life 0 19 20 Spark Plug WARNING DO NOT check for spark with spark plug removed DO NOT crank engine with spark plug removed WARNING If the engine has been running the muffler will b
17. Clean adjust gap or replace Insert key fully into the switch Move choke lever to OFF position Fill tank with clean fresh gasoline Drain fuel tank Refill with fresh fuel Contact an authorized Service Center 1 Stop engine immediately and disconnect spark plug wire Tighten all bolts and nuts If vibration continues have unit serviced by an authorized Service Center 1 Connect and tighten spark plug wire 2 Remove ice and snow from gas cap Be certain vent hole is clear 1 Adjust drive control cable Refer to 2 3 Maintenance and Adjustments section Replace drive belt Refer to Service section Replace friction wheel Refer to Service section 1 Stop engine immediately and disconnect 2 3 4 DE spark plug wire Clean chute assembly and inside of auger housing with clean out tool ora stick Stop engine immediately and disconnect spark plug wire Remove object from auger with clean out tool or a stick Refer to Auger Control Test Refer to Maintenance section Replace with new shear pin s 25 26 Replacement Parts 10 Part Number and Description _ 929 0071 954 04050 754 0367 684 04153 935 04054 738 04124A 714 04040 784 5580 731 06439 790 00091 731 05984 731 2643 790 00117 790 00120 790 00121 790 00118 951 10630 951 10292 Extention Cord 110V Auger Drive Belt Wheel Drive Belt Friction Wheel Assembly Friction Wheel Rubber
18. IFORNIA PROPOSITION 65 WARNING Engine Exhaust some of its constituents and certain vehicle components contain or emit chemicals known to State of California to cause cancer and birth defects or other reproductive harm DANGER This machine was built to be operated according to the safe operation practices in this manual As with any type of power equipment carelessness or error on the part of the Operator can result in serious injury This machine is capable of amputating fingers hands toes and feet and throwing foreign objects Failure to observe the following safety instructions could result in serious injury or death Training 1 Read understand and follow all instructions on the machine and in the manual s before attempting to assemble and operate Keep this manual in a safe place for future and regular reference and for ordering replacement parts Be familiar with all controls and their proper operation Know how to stop the machine and disengage them quickly Never allow children under 14 years of age to operate this machine Children 14 and over should read and understand the instructions and safe operation practices in this manual and on the machine and be trained and supervised by an adult Never allow adults to operate this machine without proper instruction Thrown objects can cause serious personal injury Plan your snow throwing pattern to avoid discharge of material toward roads bystanders and
19. Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete Do not use a nozzle lock open device Operation i Do not put hands or feet near rotating parts in the auger impeller housing or chute assembly Contact with the rotating parts can amputate hands and feet 2 The auger impeller control lever is a safety device Never bypass its operation Doing so makes the machine unsafe and may cause personal injury 3 The control levers must operate easily in both directions and automatically return to the disengaged position when released 4 Never operate with a missing or damaged chute assembly Keep all safety devices in place and working SECTION 2 IMPORTANT SAFE OPERATION PRACTICES 10 11 12 13 14 15 16 17 18 19 20 21 Never run an engine indoors or in a poorly ventilated area Engine exhaust contains carbon monoxide an odorless and deadly gas Do not operate machine while under the influence of alcohol or drugs Muffler and engine become hot and can cause a burn Do not touch Keep children away Exercise extreme caution when operating on or crossing gravel surfaces Stay alert for hidden hazards or traffic Exercise caution when changing direction and while operating on slopes Plan your snow throwing pattern to avoid discharge towards windows walls cars etc Thus avoiding possible property damage or persona
20. ad spark ignition engines certified for model 2005 and later must meet similar standards set forth by the U S EPA MTD must warranty the emission control system on your engine for the period of time listed below provided there has been no abuse neglect or improper maintenance of your small off road engine Your emission control system may include parts such as the carburetor fuel injection system the ignition system and catalytic converter fuel tanks fuel lines fuel caps valves canisters filters vapor hoses clamps connectors and other associated emission related components Where a warrantable condition exists MTD will repair your small off road engine at no cost to your including diagnosis parts and labor MANUFACTURER S WARRANTY COVERAGE This emissions control system is warranted for two years If any emission related part on your engine is defective the part will be repaired or replaced by MTD OWNER S WARRANTY RESPONSIBILITIES As the small off road engine owner you are responsible for the performance of the required maintenance listed in your Owner s Manual MTD recommends that you retain all your receipts covering maintenances on your small off road engine but MTD can not deny warranty solely for the lack of receipts or for your failure to ensure the performance to all scheduled maintenance As the small off road engine owner you should however be aware that MTD may deny your warranty coverage if your small off road e
21. 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 HOW TO OBTAIN SERVICE Warranty service is available WITH PROOF OF PURCHASE through your local authorized service dealer
22. e Fig 3 5 Figure 3 6 Chute Clean Out Tool The chute clean out tool is fastened to the top of the auger housing with a mounting clip and a cable tie at the factory Cut the cable tie before operating the snow thrower See Fig 3 7 Figure 3 5 Figure 3 7 SECTION 3 ASSEMBLY amp Set Up Fuel Recommendations Use automotive gasoline unleaded or low leaded to minimize combustion chamber deposits with a minimum of 87 octane Gasoline with up to 10 ethanol or 15 MTBE Methyl Tertiary 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 Refuel in a well ventilated 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 Do not overfill the fuel tank After refueling make sure the tank cap is closed properly and securely Be careful not to spill fuel when refueling Spilled fuel or fuel vapor may ignite If any fuel is spilled make sure the area is dry before starting the engine Avoid repeated or prolonged contact with skin or breathing of vapor Adding Fuel WARNING Use extreme care when handling gasoline Gasoline is extremely flammable and the vapors are explosive Never fuel the machine indoors or while the engine is hot or running Extinguish cigarettes cigars pipes and other sources of ignition WARNING Always
23. e areas with high humidity e Keep the engine level in storage Tilting can cause fuel or oil leakage Service 8 Belt Replacement 4 Carefully pivot the snow thrower up and forward so that it rests on the auger housing Auger Belt 5 Remove the frame cover from the underside of the snow To remove and replace your snow thrower s auger belt proceed thrower by removing four self tapping screws which secure as follows it See Fig 8 3 1 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 1 Figure 8 3 6 Remove the belt as follows See Fig 8 4 a Loosen and remove the shoulder screw which acts Figure 8 1 as a belt keeper b Unhook the support bracket spring from the frame 3 Roll the auger belt off the engine pulley See Fig 8 2 TT lt UL 0 2 2 42 f JE Figure 8 4 Figure 8 2 21 Remove the belt from around the auger pulley and slipthe Drive Belt belt between the support bracket and the auger pulley See Fig 8 5 To remove and replace your snow thrower s drive belt proceed as follows Place a piece of plastic under the gas cap pce N Remove the plastic belt cover on the front of the engine by removing the two self tapping screws Refer to Fig 8 1 Remove the belt as follows See Fig 8 6 O
24. e to state IMPORTANT Owner must present Original Proof of Purchase to obtain warranty coverage MTD LLC P O BOX 361131 CLEVELAND OHIO 44136 0019 Phone 1 800 800 7310 1 330 220 4683 MTD Canada Limited KITCHENER ON N2G 4J1 Phone 1 800 668 1238 GDOC 100016 REV B
25. e very hot Be careful not to touch the muffler To ensure proper engine operation the spark plug must be properly gapped and free of deposits 1 Remove the spark plug boot and use a spark plug wrench to remove the plug Figure 7 2 Spark Plug _ e Q M Spark Plug Boot Figure 7 2 2 Visually inspect the spark plug Discard the spark plug if there is apparent wear or if the insulator is cracked or chipped Clean the spark plug with a wire brush if it is to be reused 3 Measure the plug gap with a feeler gauge Correct as necessary by bending side electrode Figure 7 3 The gap should be set to 02 03 inches 0 60 0 80 mm Electrode 02 03 in 0 60 0 80 mm Figure 7 3 SECTION 7 ENGINE MAINTENANCE 4 Check that the spark plug washer is in good condition and thread the spark plug in by hand to prevent cross threading 5 After the spark plug is seated tighten with a spark plug wrench to compress the washer NOTE When 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 1 4 to 1 4 turn after the spark plug seats to compress the washer CAUTION The spark plug must be tightened securely A loose spark plug can become very hot and can damage the engine Cleaning the Engine If the engine has been running allow it to cool for at least half an hou
26. ean dry area If storing the snow thrower in an unventilated area rustproof the machine using a light oil or silicone to coat the snow thrower Clean the exterior of the engine and the snow thrower NOTE Refer to the Engine Maintenance section for information on storing your engine Engine Maintenance WARNING To prevent accidental start up shut off the engine and remove the ignition key before performing any type of engine maintenance Maintenance Schedule Tasks Each Use or Every 5 Hrs Check engine oil Change engine oil Check spark plug Service spark plug Clean exhaust area Changing Engine Oil 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 Oil Level in the Operation section 1 Drain fuel from tank by running engine until the fuel tank is empty Be sure fuel fill cap is secure Place suitable oil collection container under oil drain plug 3 Remove oil drain plug Figure 7 1 Oil Drain amp D Oil Plug Figure 7 1 4 Tip engine to drain oil into the container Used oil must be disposed of at a proper collection center 5 Reinstall the drain plug and tighten it securely Periodic inspection and adjustment of the engine is essential if high level performance is to be maintained Regular maintenance will also ensure a long service life The required service intervals and the type of maintenance
27. eated 7 Push starter button to start engine Once the engine Starts immediately release starter button Electric starter is equipped with thermal overload 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 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 9 After engine is running disconnect power cord from electric starter When disconnecting always unplug the end at the wall outlet before unplugging the opposite end from the engine Figure 5 1 Recoil Starter CAUTION Do not pull the starter handle while the engine running WARNING To avoid unsupervised engine operation never leave the engine unattended while running Turn the engine off after use and remove ignition key 1 Insert ignition key fully into slot Figure 5 5 Make sure it snaps into place DO NOT turn ignition key The engine cannot start unless the key is inserted into ignition switch Move throttle control to FAST rabbit position a Move choke to the ON position cold engine start If engine is warm place choke in OFF position 4 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 C
28. el into the ON position Chute Clean Out Tool WARNING Never use your hands to clear a clogged chute assembly Shut off engine and remain behind handles until all moving parts have stopped before unclogging The chute clean out tool is conveniently fastened to the rear of the auger housing with a mounting clip Should snow and ice become lodged in the chute assembly during operation proceed as follows to safely clean the chute assembly and chute opening 1 Release both the Auger Control and the Drive Control Stop the engine by removing the ignition key Remove the clean out tool from the clip which secures it to the rear of the auger housing Use the shovel shaped end of the clean out tool to dislodge and scoop any snow and ice which has formed in and near the chute assembly 5 Refasten the clean out tool to the mounting clip on the rear of the auger housing reinsert the ignition key and start the snow thrower s engine While standing in the operator s position behind the snow thrower engage the auger control for a few seconds to clear any remaining snow and ice from the chute assembly SECTION 4 CONTROLS AND FEATURES 13 Operation Starting the Engine 3 Plug the extension cord into the electric outlet located on the engine Plug the other end of extension cord into WARNING Always keep hands and feet clear of a three prong 120 volt grounded AC outlet in a well moving parts Do not use a pressurized star
29. ent Auger Shear Pins One Snow Thrower Operator s Manual 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 before pivoting the handle upward See Fig 3 1 Figure 3 1 NOTE Make certain the upper ends of each cable are seated properly in its bracket 3 Secure the handle by tightening the plastic knob located on both the left and right sides of the handle Remove and discard any rubber bands if present They are for packaging purposes only Chute Assembly 1 Remove wing nut and hex screw from chute control assembly and clevis pin and cotter pin from chute support bracket Position the chute assembly forward facing over the chute base See Fig 3 2 2 Place chute assembly onto chute base and secure chute control assembly to chute support bracket with clevis pin and cotter pin removed earlier See See Fig 3 3 3 One Product Registration Card Figure 3 3 3 Finish securing chute control assembly to chute support Set Up bracket with wing nut and hex screw removed earlier See Fig 3 4 Shear Pins A pair of replacement auger shear pins and bow tie cotter pins are included with your snow thrower Store them in your snow thrower s dash panel until needed See Fig 3 6 Figure 3 4 4 Check that all cables are properly routed through the cable guide on top of the engine Se
30. he following emission warranty parts list with each new engine using those portions of the list applicable to the engine 1 Fuel Metering System e Cold start enrichment system soft choke e Carburetor and internal parts e Fuel Pump e Fuel Tank 2 Air Induction System e Air cleaner e Intake manifold 3 Ignition System e Spark plug s e Magneto Ignition System 4 Exhaust System e Catalytic converter s SAI Reed valve 5 Miscellaneous Items Used in Above System e Vacuum temperature position time sensitive valves and switches e Connectors and assemblies 6 Evaporative control e Fuel Hose certified for ARB evaporative emission of 2006 e Fuel Hose Clamps e Tethered fuel cap e Carbon canister e Vapor lines GDOC 100174 Rev B Ss MANUFACTURER S LIMITED WARRANTY FOR For A Growing World MTD 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 Canada and 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
31. is extremely flammable and the vapors are explosive Serious personal injury can occur when gasoline is spilled on yourself or your clothes which can ignite Wash your skin and change clothes immediately Use only an approved gasoline container b Extinguish all cigarettes cigars pipes and other sources of ignition Never fuel machine indoors d Never remove gas cap or add fuel while the engine is hot or running e Allow engine to cool at least two minutes before refueling f Never over fill fuel tank Fill tank to no more than 1 2 inch below bottom of filler neck to provide space for fuel expansion g Replace gasoline cap and tighten securely h If gasoline is spilled wipe it off the engine and equipment Move machine to another area Wait 5 minutes before starting the engine i Never store the machine or fuel container inside where there is an open flame spark or pilot light e g furnace water heater space heater clothes dryer etc j Allow machine to cool at least 5 minutes before storing k Never fill containers inside a vehicle or on a truck or trailer bed with a plastic liner Always place containers on the ground away from your vehicle before filling If possible remove gas powered equipment from the truck or trailer and refuel it on the ground If this is not possible then refuel such equipment on a trailer with a portable container rather than from a gasoline dispenser nozzle m
32. key in an attempt to start the engine Doing so may cause it to break 11 12 Throttle Control AD Re ogy The throttle control is located on the rear of the engine It regulates the speed of the engine and will shut off the engine when moved into the STOP position Primer Pressing the primer forces fuel directly into the engine s carburetor to aid in cold weather starting Oil Fill Engine oil level can be checked and oil added through the oil fill Oil Drain Engine oil can be drained through the oil drain Muffler Engine exhaust exists the engine via the muffler Skid Shoes Position the skid shoes based on surface conditions Adjust upward for hard packed snow Adjust downward when operating on gravel or crushed rock surfaces Electric Starter Outlet Requires the use of a three prong outdoor extension cord and a 120V power source wall outlet Recoil Starter Handle This handle is used to manually start the engine Electric Starter Button Pressing the electric starter button engages the engine s electric starter when plugged into a 120V power source Augers When engaged the augers rotate and draw snow into the auger housing Chute Assembly Snow drawn into the auger housing is discharged out the chute assembly Gas Cap Unthread the gas cap to add gasoline to the fuel tank SECTION 4 CONTROLS AND FEATURES Auger Control AUGER CONTROL The auger control
33. l injury caused by a ricochet Never direct discharge at children bystanders and pets or allow anyone in front of the machine Do not overload machine capacity by attempting to clear snow at too fast of a rate 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 Disengage power to the auger impeller when transporting or not in use Never operate machine at high transport speeds on slippery surfaces Look down and behind and use care when backing up If the machine should start to vibrate abnormally stop the engine disconnect the spark plug wire and ground it against the engine Inspect thoroughly for damage Repair any damage before starting and operating Disengage all control levers and stop engine before you leave the operating position behind the handles Wait until the auger impeller comes to a complete stop before unclogging the chute assembly making any adjustments or inspections Never put your hand in the discharge or collector openings Always use the clean out tool provided to unclog the discharge opening Do not unclog chute assembly while engine is running Shut off engine and remain behind handles until all moving parts have stopped before unclogging Use only attachments and accessories approved by the manufacturer e g wheel weights tire chains cabs etc When starting engine pull cord slowly until resista
34. levers periodically to verify they engage and disengage properly and adjust if necessary Refer to the adjustment section in this operator s manual for instructions i Maintain or replace safety and instruction labels as necessary 8 Observe proper disposal laws and regulations for gas oil etc to protect the environment 9 Prior to storing run machine a few minutes to clear snow from machine and prevent freeze up of auger impeller 10 Never store the machine or fuel container inside where there is an open flame spark or pilot light such as a water heater furnace clothes dryer etc 11 Always refer to the operator s manual for proper instructions on off season storage 12 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 Safety Commission CPSC and the U S Environmental 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 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 Do not modify engine To avoid serious injury or death do not modify engine in any way Tampering with the governor setting can lead to a runaway
35. n remove the shear pins from the auger shaft Spray lubricant inside the shaft and around the spacers and the flange bearings found at either end of the shaft See Fig 6 3 Figure 6 3 Adjustments Shift Cable If the full range of speeds forward and reverse cannot be achieved refer to the figures to the right and adjust the shift cable as follows 1 Place the shift lever in the fastest forward speed position 2 Loosen the hex nut on the shift cable index bracket See Fig 6 4 Figure 6 4 3 Pivot the bracket downward to take up slack in the cable 4 Retighten the hex nut Auger Control Refer to the Assembly and Set up section for instructions on adjusting the auger control cable Chute Assembly Refer to the Assembly and Set up section for instructions on adjusting the skid shoes chute assembly Skid Shoes Refer to the Assembly and Set up section for instructions on adjusting the skid shoes SECTION 6 MAINTENANCE amp ADJUSTMENTS 17 18 Drive Control When the drive control is released and in the disengaged up position the cable should have very little slack It should NOT be tight NOTE lf excessive slack is present in the drive cable or if the snow thrower s drive is disengaging intermittently during operation the cable may be in need of adjustment Check the adjustment of the drive control as follows 1 With the drive control released push the snow thrower gently
36. nce is felt then pull rapidly Rapid retraction of starter cord kickback will pull hand and arm toward engine faster than you can let go Broken bones fractures bruises or sprains could result If situations occur which are not covered in this manual use care and good judgment Contact Customer Support for assistance and the name of your nearest servicing dealer Maintenance amp Storage 1 Never tamper with safety devices Check their proper operation regularly Refer to the maintenance and adjustment sections of this manual 2 Before cleaning repairing or inspecting machine disengage all control levers and stop the engine Wait until the auger impeller come to a complete stop Disconnect the spark plug wire and ground against the engine to prevent unintended starting 3 Check bolts and screws for proper tightness at frequent intervals to keep the machine in safe working condition Also visually inspect machine for any damage 4 Do not change the engine governor setting or over speed the engine The governor controls the maximum safe operating speed of the engine 5 Snow thrower shave plates and skid shoes are subject to wear and damage For your safety protection frequently check all components and replace with original equipment manufacturer s OEM parts only Use of parts which do not meet the original equipment specifications may lead to improper performance and compromise safety 6 Check control
37. ngine or part has failed due to abuse neglect improper maintenance or unapproved modifications You are responsible for presenting your small off road engine to an Authorized MTD Service Dealer as soon as a problem exists The warranted repairs should be completed in a reasonable amount of time not to exceed 30 days If you have any questions regarding your warranty rights and responsibilities you should contact a MTD Service Representative at 1 800 800 7310 and address is MTD CONSUMER GROUP P O Box 361131 Cleveland OH 44136 0019 DEFECTS WARRANTY REQUIREMENTS FOR 1995 AND LATER SMALL OFF ROAD ENGINES This section applies to 1995 and later small off road engines The warranty period begins on the date the engine or equipment is delivered to an ultimate purchaser a General Emissions Warranty Coverage MTD must warrant to the ultimate purchaser and each subsequent purchaser that the engine is 1 Designed built and equipped so as to conform with all applicable regulations adopted by the Air Resources Board pursuant to its authority in Chapters 1 and 2 Part 5 Division 26 of the Health and Safety Code and 2 Free from defects in materials and workmanship that cause the failure of a warranted part to be identical in all material respects to the part as described in the engine manufacturer s application for certification for a period of two years b The warranty on emissions related parts will be interpreted as follows 1 A
38. nted part under the warranty provisions of this article must be performed at no charge to the owner at a warranty station 5 Notwithstanding the provisions of Subsection 4 above warranty services or repairs must be provided at all MTD distribution centers that are franchised to service the subject engines 6 The owner must not be charged for diagnostic labor that leads to the determination that a warranted part is in fact defective provided that such diagnostic work is performed at a warranty station 7 The engine manufacturer is liable for damages to other engine components proximately caused by a failure under warranty of any warranted part 8 Throughout the engine s warranty period defined in Subsection a 2 MTD will maintain a supply of warranted parts sufficient to meet the expected demand for such parts 9 Any replacement part may be used in the performance of any warranty maintenance or repairs and must be provided without charge to the owner Such use will not reduce the warranty obligations of MTD 10 Add on or modified parts that are not exempted by the Air Resources Board may not be used The use of any non exempted add on or modified parts shall be grounds for disallowing a warranty claim made in accordance with this article The engine manufacturer shall not be liable under this article to warrant failures of warranted parts caused by the use of non exempted add on or modified part c MTD will include a copy of t
39. ny warranted part that is not scheduled for replacement as required maintenance in the written instructions required by Subsection c must be warranted for the warranty period defined in Subsection a 2 If any such part fails during the period of warranty coverage it must be repaired or replaced by MTD according to Subsection 4 below Any such part repaired or replaced under the warranty must be warranted for the remaining warranty period 2 Any warranted part that is scheduled only for regular inspection in the written instructions required by Subsection c must be warranted for the warranty period defined in Subsection a 2 A statement in such written instructions to the effect of repair or replace as necessary will not reduce the period of warranty coverage Any such part repaired or replaced under warranty must be warranted for the remaining warranty period 3 Any warranted part that which is scheduled for replacement as required maintenance in the written instructions required by Subsection c must be warranted for the period of time prior to the first scheduled replacement point for that part If the part fails prior to the first scheduled replacement the part must be repaired or replaced by MTD according to Subsection 4 below Any such part repaired or replaced under warranty must be warranted for the remainder of the period prior to the first scheduled replacement point for the part a 4 Repair or replacement of any warra
40. on the auger cable bracket See Fig 3 11 Figure 3 11 Position the bracket upward to provide more slack or downward to increase cable tension Retighten the upper hex nut Repeat steps 2 6 above to verify proper adjustment has been achieved Controls and Features Chute Assembly Oil Fill Clean Out L Skid Shoe Snow thrower controls and features are described below and illustrated in Fig 4 1 Shift Lever The shift lever is located in the right side of the handle panel and is used to determine ground speed and direction of travel Forward There are six forward F speeds Position one 1 is the slowest and position six 6 is the fastest a amp Reverse t F 1 There are two reverse R speeds One 1 is the slower and two 2 is the faster R1 R2 Shift Lever Chute Directional Control Auger Control Heated Grips Recoil Starter Handle Ignition Throttle Control Electric Start Button Oil Drain Electric Starter Outlet Figure 4 1 Choke Control The choke control is found on the rear of the engine and is activated by rotating the knob clockwise Activating the choke control closes the choke plate on the carburetor and aids in starting the engine Ignition Key The ignition key is a safety device It must be fully inserted in order for the engine to Start Remove the ignition key when the snow thrower is not in use Note Do not turn the ignition
41. ool weather may require priming to be repeated 5 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 SLOWLY to original position If required repeat this step 6 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 Stopping the Engine WARNING To avoid unsupervised engine operation never leave the machine unattended with the engine running Turn the engine off after use and remove ignition key Run engine for a few minutes before stopping to help dry off any 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 To Engage Drive 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 R9 Squeeze the drive control against the handle the snow thro
42. r before cleaning Periodically remove dirt build up from engine CAUTION Do not spray engine with water to clean because water could contaminate fuel Using a garden hose or pressure washing equipment can also force water into the muffler opening Water that passes through the muffler can enter the cylinder causing damage WARNING Accumulation of debris around muffler could cause a fire Inspect and clean before every use Off Season Storage Engines stored over 30 days need to be drained of fuel to prevent deterioration and gum from forming in fuel system or on essential carburetor parts If the gasoline in your engine deteriorates during storage you may need to have the carburetor and other fuel system components serviced or replaced 1 Remove all fuel from tank by running engine until it stops Change the engine oil Remove spark plug and pour approximately 1 oz 30 ml of clean engine oil into the cylinder Pull the recoil starter several times to distribute the oil and reinstall the spark plug 4 Clean debris from around engine and under around and behind muffler Apply a light film of oil on any areas that are susceptible to rust Store in a clean dry and well ventilated area away from any appliance that operates 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 If possible avoid storag
43. s responsible for all engine related issues with regards to performance power rating specifications warranty and service Please refer to the engine manufacturer s Owner s Operator s Manual packed separately with your machine for more information Engine Mlaintendnce es sssss 19 CIV ICE na T G Troubleshooting 22 Replacement Parts s s eeesssssseess 23 MopeL NuMBER LILILILILILILILILILIL SERIAL NUMBER LILILILILILILILILILIL Please do NOT return the unit to the retailer or dealer without first contacting our Customer Support Department If you have difficulty assembling this product or have any questions regarding the controls operation or maintenance of this unit you can seek help from the experts Choose from the options below 0 Visit us on the web at www mtdproducts com 0 Calla Customer Support Representative at 800 800 7310 or 330 220 4683 0 Write us at MTD LLC P O Box 361131 Cleveland OH 44136 0019 Important Safe Operation Practices WARNING This symbol points out important safety instructions which if not followed could endanger the personal safety and or property of yourself and others Read and follow all instructions in this manual before attempting to operate this machine Failure to comply with these instructions may result in personal injury When you see this symbol HEED ITS WARNING CAL
44. ten 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 During the 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 HOW STATE LAW RELATES TO THIS WARRANTY This limited warranty gives you specific legal rights and you may also have other rights which vary from stat
45. the like Keep bystanders pets and children at least 75 feet from the machine while it is in operation Stop machine if anyone enters the area Exercise caution to avoid slipping or falling especially when operating in reverse Preparation Thoroughly inspect the area where the equipment is to be used Remove all doormats newspapers sleds boards wires and other foreign objects which could be tripped over or thrown by the auger impeller 1 Always wear safety glasses or eye shields during operation and while performing an adjustment or repair to protect your eyes Thrown objects which ricochet can cause serious injury to the eyes Do not operate without wearing adequate winter outer garments Do not wear jewelry long scarves or other loose clothing which could become entangled in moving parts Wear footwear which will improve footing on slippery surfaces Use a grounded three wire extension cord and receptacle for all machines with electric start engines Adjust collector housing height to clear gravel or crushed rock surfaces Disengage all control levers before starting the engine Never attempt to make any adjustments while engine is running except where specifically recommended in the operator s manual Let engine and machine adjust to outdoor temperature before starting to clear snow Safe Handling of Gasoline To avoid personal injury or property damage use extreme care in handling gasoline Gasoline
46. ting ventilated area See Fig 5 2 fluid Vapors are flammable NOTE Allow the engine to warm up for a few minutes after starting The engine will not develop full power until it reaches operating temperatures Electric Starter WARNING The electric starter is equipped with a grounded three wire power cord and plug and is designed to operate 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 shock Follow all instructions carefully prior to operating the electric starter DO NOT use electric starter in rain 1 Determine that your home s wiring is a three wire grounded system Ask a licensed 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 starter under any conditions Figure 5 2 2 lnsertignition key fully into slot Fig 5 1 Make sure it snaps into place DO NOT turn ignition key The engine cannot start unless the key is inserted into ignition switch 5 Move choke to the ON position cold engine start If engine is warm place choke in OFF position Move throttle control to FAST rabbit position 6 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 rep
47. wer will move Release it and drive motion will stop To Engage Augers 1 To engage the augers and start throwing snow squeeze the auger control against the left handle Release to stop the augers Replacing Shear Pins The augers are secured to the spiral shaft with two shear pins and cotter pins If the auger should strike a foreign object or ice jam the snow thrower is designed so that the pins may shear If the augers will not turn check to see if the pins have sheared See Fig 5 3 CAUTION NEVER replace the auger shear pins with anything other than OEM Part No 738 04124A replacement shear pins Any damage to the auger gearbox or other components as a result of failing to do so will NOT be covered by your snow thrower s warranty WARNING Always turn off the snow thrower s engine and remove the key prior to replacing shear pins Figure 5 3 SECTION 5 OPERATION 15 16 Maintenance amp Adjustments Maintenance Engine Refer to the Engine Maintenance section Shave Plate and Skid Shoes The shave plate and skid shoes on the bottom of the snow thrower are subject to wear They should be checked periodically and replaced when necessary To remove skid shoes 1 Remove the four carriage bolts and hex flange nuts which secure them to the snow thrower 2 Reassemble new skid shoes with the four carriage bolts two on each side and hex flange nuts Refer to Fig 6 1 To remove shave plate
Download Pdf Manuals
Related Search