Craftsman 247886700 User Manual SEARS 26 SNOW THROWER Manuals And Guides 1007905L
User Manual: Craftsman 247886700 247886700 CRAFTSMAN SEARS CRAFTSMAN 26 SNOW THROWER - Manuals and Guides View the owners manual for your CRAFTSMAN SEARS CRAFTSMAN 26 SNOW THROWER #247886700. Home:Lawn & Garden Parts:Craftsman Parts:Craftsman SEARS CRAFTSMAN 26 SNOW THROWER Manual
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\ owner's manual MODEL NO. 247.886700 CAUTION: ___/__ / CRAFTSMAN® Read INSTRUCTIONS carefully 26" - 8 H.P. DUAL STAGE SNOW THROWER Optional Electric Starter Available -Assembly =Operation -Maintenance • Repair Parts Sold by Sears, Roebuck Part No. 770-66750 (RBJO802) and Co., Chicago, IL 60684 8188 IIIIIIIIIIIz I U IIII i1 III III i CRAFTSMAN LIMITED TWO YEAR WARRANTY ON CRAFTSMAN . • I IIIIII UIIIIIII I WARRANTY SNOW THROWER For two years from the date of purchase, when this Craftsman Snow Thrower :s maintained, lubricated and tuned up according to the instructions in Ihe owner's manual, Sears will repa=r, free of charge, any defect in materia{ and workmanship. if this Craftsman Snow Thrower _sused for commercial or rental purposes, this warranty applies for only 90 days from the date of purchase. This warranty does not cover: Expendable items which become worn during normal use, such as spark plugs, tire chains and shear pins. Repairs necessary because el operator abuse or negligence, including bent crank-shafts and the failure to mainlain the equipment according to the instructLons contained in the owner's manual. WARRANTY SERVICE IS AVAILABLE BY CONTACTING THE NEAREST SERVICE CENTER/DEPARTMENT UNITED STATES. This warranty applies only while {hfs product iS in use in the United States. IN THE This warranty gives you specific legaI rights, and you may also have ether rights which vary from state to stale. SEARS, ROEBUCK AND CO. DEPT. 698/731A SEARS TOWER , iiiiiiiiiiii iiiiiiiiiiiiiiiiiiiiiiiiii Ill I OWNER'S Record the following DATE STORE CITY: information ____. I about your unit so that you will be able to provide MODEL PURCHASED: IL 50684 INFORMATION PURCHASED: WHERE CHICAGO, NO./CODE: it in case of loss or theft. 247.886700t__ ADDRESS STATE: TELEPHONE: MAINTENANCE AGREEMENT A SEARS MAINTENANCE AGREEMENT IS AVAILABLE FOR THIS PRODUCT. CONTACT YOUR NEAREST SEARS STORE FOR DETAILS. TABLE OF CONTENTS CRAFTSMAN WARRANTY ..................... OWNER'S INFORMATION ..................... MAINTENANCE AGREEMENT ................... SAFE OPERATION PRACTICES ................. ASSEMBLY INSTRUCTIONS .................. Tools Required for Assembly ............... Contents of Shipping Carton .................. Unpacking ........................... installing the Chute Crank ............... Checking Adjustment of Clutch Cables ........ Installing the Headlight Assembly ............. Tire Pressure .......................... Final Adjustments .......................... OPERATING INSTRUCTIONS ................ Engine Operating Controls .............. Snow Thrower Operating Controls .......... To Service Engine ......................... To Start Engine ....................... Page 2 2 2 3 4-6 4 4 4 4, 5 5 6 6 6 6-10 6, 7 7, 8 8 8, 9 To Stop Engine ............................. Operating the Snow Thrower ............... MAINTENANCE ........................... Maintenance Check List .................... Lubrication ............................ STORAGE ................................ ADJUSTMENT/REPAIRS ................... Skid Shoe Adjustment ................. Speed Select Lever Adjustment .............. Cable Adjustment ........................ Belt Replacement ...................... Auger Shear Bolt Replacement ............ Spark Plug ............................. Carburetor Adjustment ..................... TROUBLE SHOOTING GUIDE ................ SNOW THROWER REPAIR PARTS .......... ENGINE REPAIR PARTS ................. HOW TO ORDER REPAIR PARTS ....... Back 2 Page 9 9. 10 10, 11 10 11 12 12-16 12, 13 13 13 13-15 15 15 16 17 18-25 26-30 Cover IMPORrAN II SAFE OPERATION PRACTICES FOR WALK-BEHIND SNOW THROWERS THIS SYMBOL POINTS OUT IMPORTANT SAFETY INSTRUCTIONS WHICH, IF NOT FOLLOWED COULD ENDANGER THE PERSONAL SAFETY ANDIOR PROPERTY OF YOURSELF AND OTHERS. READ AND FOLLOW ALL INSTRUCTIONS IN THIS MANUAL BEFORE ATTEMPTING TO OPERATE YOUR SNOW THROWER. To reduce the potential for any injury, comply with the following safety instructions. Failure to comply with the instructions may result in personal injury. TRAINING 5. Stop engine whenever you leave the operating position, before unclogging the auger!impeller housing or discharge guide, and making any repairs, adjustments, or inspections. 1. Read this owner's gurde carelutly. Be thoroughly faro, liar with the controls and proper use of the equipment. Know how to stop 2. Never adults the unit and disengage 3. No one should operate taking medication that 4. Keep small the controls quickly. allow ch=ldren to operate equipment, to Qperate equipment without proper 7, When cleaning, repairing, or respecting, make certain auger/impeller and all moving parts have stopped. D_seonnee( spark plug wire and keep away from plug to prevent accidental starling. this unit while intoxicated or while Jmpabrs the senses or react,ons. the area of operabOn chlldren ana pets. 5. Exerose operating 6. Take all possible precautMons when leaving the unit unattended. Disengage the augerlimpeller, shift rote neutral, slop the engine, and remove the key, Never allow instruclions clear caution to avo_o shpplng in reverse, of all persons, or failing, especially especially 8. Do net run engine indoors, except when starting engine and transporting snow thrower in or out el building. Open doors. Exhaust fumes are dangerous+ when PREPARATION 9. Do not clear snow across the face of slopes. Exercise extreme caution when changing direction on slopes. Do n,otattempt to clear steep slopes. 1. Thoroughly inspect the area where the equipment is to be used an=: remove all door mats, sleds, boards, wires and other 2. foreign D_sengage engine objects. all ctutches and shift into neul;al before 3. Do nol operate equipment wJlhout wearing adequate ouler garments. Wear footwear which will improve on slippery surfaces. 10. Never operate snow thrower without guards, plates, or oLher safety protection devices in place. starting 4. Check the fuel before starting the engine, Gasoline is an extremely flammable fuel. Do not fill the gasoline tank _ndoors, while the engine is running, or while the engine is Still hot Replace gasoline cap securely and wipe off any spilled gasoline before starting Ihe engine as it may cause a fire or explosion. 5. Use a grounded three wire plug-in for all units with drive motors or eleclnc starting motors. 6. Ad:lust auger surface 7 Never attempt ning (except manulacturer). housing height 1o clear gravel to make any adlustmenls where specifically electric or crushed is runby temperature before Le! engine and machine starting tO clear snow. 9. Always wear safety glasses or eye shtelds during operation or wh;Ie performing an adjustment or repanr, to protecl eyes trom foreign objects that may be thrown from the machine _n any direction. 2. paris Keep clear of Never operate 1he machine at high transport speeds on slippery surfaces. Look behind and use care when backing. 14. Never direct discharge at bystanders or allow anyone in front of unit. capacity power to augertimpellet by attempting to clear when transporting or not 16. Use only attachments and accessories approved by the manufacturer of snow thrower (SuCh as wheel weights, counterweights, cabs, etc.). 17. Never operate the snow thrower without good ws_bility or light. Always be sure of your fooling and keep a firm hold on the handles. Watk, never run, 2. Never AND STORAGE slore the engine mounting bolls, etc, at frequent tightness to be sure equipment is in safe machine w_tn fuel in the fuel lank reside a building where ignition sources are present, such as hot water and space heaters, clothes dnters, and the Iqke. Allow engine to cool before storing _n any enclosure. 3. Aher strtklng a foreign object, stop the engine, remove wire from spark plug, and thoroughly inspect the snow lhrower for any damage. Repair the _amage before restarting and operating the snow thrower. 3. Always refer to owner's manual instructions for important details if snow thrower nSto be store0 for an extended penod. 4. Mainta, n or replace safety and instruction labels, as necessary. 4. If the snow thrower should start to vnbrate abnormally, stop the engine and check immediately for the cause. Vibration is generally a warmng of trouble. Im 13. machine a rate, 1. Check shear bolts, intervals for proper working condition. Exercise extreme caution when operating on Or crossing gravel drives, walks, or roads. Stay alert for hidden hazards or traffic DO not carry passengers. I IIIII Do not overload snow at too fasl MAINTENANCE OPERATION near rotating times. 12, 15. Oise_gage rock 8 1. Do not put hanc_s or feet discharge opening at all Never operate snow thrower near glass enclosures, automobiles, windows wells, drop oils, etc., without proper adjustment ol snow thrower discharge angle. Keep chntdren and pets away. in use. while engine recommended adjust to outdoor 11 w=mer footing 5. II 3 Run machine a few minutes freeze up of auger/impeller. alter throwing snow to prevent /_\ ASSEMBLY INSTRUCTIONS II "l TOOLS REQUIRED FOR 1 Knife (to cut carton) Cotter ASSEMBLY 2 1/2" Wrenches (or Adjustable Wrenches) 1 Pair of Pliers ({ }) Pin _...,/X 3/8" != Flat Carriage Bolt Washers Long Carriage Bolts 314" Long 1 9/16" Wrench (or Adjustable Wrench) CONTENTS OF SHIPPING CARTON 1. Snow Thrower--completely assembled except for the chute crank assembly, headlight, and upper handle which has been folded down for shipping. 2. Chute Crank Assembly 3. Headlight Kit (small box) which contains: 1 Headlight Assembly 1 Lock Washer 5116" I,D. 1 Hex Nut 5/16-t8 Thread 2 Cab4e Ties 5116" Cupped Washers 4. Hardware Pack (plastic bag) which contains the -,---hardware shown in figure 1 (shown actual size), plus one chute crank bracket which is not shown. UNPACKING (_.5116" 1. Cut the four corners of the carton from top to bottom. Lay the panels flat on the ground. Hex Nuts 2. Remove all packing inserts, Make certain all loose parts and literature have been removed before discarding the inserts or carton. FIGURE 1. 3. The control cables may be taped to the handles for shipping purposes only. Remove any tape thai is present. '! fHand 4. Loosen the hand knobs on each side of the unit. See figure 2. Raise the upper handle into operating position. Do not tighten the hand knobs at this time. Knob 5. Pull the snow thrower out of the carton by the handle. \ INSTALLING THE CHUTE CRANK I_ NOTE Reference to right and left hand side of the snow thrower is from the operator's position at the handle. Upp_ Handle !. Secure the right hand side of upper and lower handles and handle panel with 2" long carriage bolt. 5116" cupped washer and hex nut. See figure 3. Install the carriage bolt into the lower hole with the head of the carriage bolt to the outside. Cupped side of washer goes against the handle panel. Tighten securely. FIGURE 2. \ 2. Thread one 5/16" hex nut about halfway into the eyebolt on the chute crank assembly. Washer Nut FIGURE 3. 3. Insert the eyebolt into the lower hole in the left hand side of upper and lower handles and handle panel. Secure with 5/16" cupped washer (cupped side of washer goes against the handle panel) and hex nut. Do not tighten at this time. arriage Bolt 2" Long 4 4. Rotate the discharge chute so the opening is facing the front of the snow thrower. 5, Attach chute crank bracket to the extension on the left side of the chute opening (bracket goes -,----.---beneath the extension) as shown in figure 4. Secure with two 3/4" long carriage bolts, 5/16" cupped washers (cupped side of washers go against the chute bracket) and hex nuts. Do not tighten at this time. 6. Place one 3t8" flat washer on the end of the chute crank assembly, insert the end of the crank into the plastic bushing in the chute crank bracket. See figure 5. I Chute Crank Bracket Carriage,/4. LongB°ltsi Cupped Hex, Nuts 7. FIGURE 4. 8. 9. Cotter Pin 10. I_ NOTE If necessary, adjust the hex nuts on the eyebolt so the chute crank does not touch the engine. Place the other 3/8" flat washer on the end of the chute crank, and insert the cotter pin into the hole in the end of crank. Secure by bending the ends of the cotter pin in opposite directions. Adjust the chute crank bracket so the spirals on the chute crank fully engage" the notches on the chute. Tighten the hex nuts to secure the bracket in this position. Tighten the hex nuts on the eyebolt at the handle panel, Tighten the hand knobs which secure the upper and lower handles. CHECK ADJUSTMENT Chute Bracket Crank / Flat Washers FIGURE 5. !f Lever Rubberl,II II / // OF CLUTCH CABLES The clutch cables have been adjusted at the factory. However, check the adjustment before operating the snow thrower. Working on one side of the unit, proceed as follows. Place a nickel on top of the rubber stop on the upper handle. See figure 6A, Raise the clutch lever so it is just touching the nickel. The clutch cable should be straight without putting any pressure on the rubber stop beneath the nickel. -.,----See figure 6B. There should be no tension on the cable. If adjustment is necessary, adjust the hex nuts at the cable bracket as instructed in the Adjustment section on page 13. Check the adjustment for the other clutch cable in the same manner. WARNING Cable is Straight ,_ Rubber Stop FIGURE 6. Straight is Ca ble_ i/t_j_'_ Bracket _Y_ "_ Hex t_/" / "Nuts There must not be any tension on either of the cables with the clutch levers in the released position. Make certain the rubber cap is in place over the threaded end of the cable casing. This rubber cap prevents water from seeping into the casing, which could freeze and cause the controls not to operate correctly. Cross Bolt INSTALLING \ THE HEADLIGHT ASSSEMBLY 1. Insert the carriage bolt on the bottom of the headlight assembly through the hole provided on the right hand side of upper handle. See figure 7. Hex Nut 2. Secure with 5/16" lock washer and hex nut provided in the headlight kit, Lock 3, Pivot the headlight so it will illuminate the path to be cleared. Tighten the cross bolt to hold the headlight in this position. See figure 7, 4. Route the wire behind the handle panel and to the inside of the handle as shown in figure 8. Route it to the inside of the fuel line. Plug the wire from the headlight into the wire lead on the engine (located beneath the fuel tank). Bolt FIGURE7. -. Cable Ties 5. Secure the wire to the upper handle using one cable tie as shown in figure 8. Loop any excess wire and attach it to the lower handle with the other cable tie as shown. TIRE PRESSURE The tires are overinflated for shipping purposes. Cl_eck the tire pressure, and reduce to 15 to 20 psi. The tire pressure must be equal in both tires. Fuel Tank Wire FINAL ADJUSTMENTS Before operating the snow thrower, adjust the skid shoes to accomodate the type of surface to be cleared, and check the adjustment of the speed select lever. Refer to Skid Shoe Adjustment and Speed Select Lever Adjustment in Adjustments/Repairs section on page 12. Wire FIGURE8. Line OPERATING INSTRUCTIONS Starter Handle 1. STOP ENGINE BEFORE AND SERVICING UNIT 2. KEEP CLEAR IS RUNNING 3. NEVER DIRECT OR WINDOWS OF UNIT 4. 5. OF REMOVING IMPELLER DISCHARGE OR ALLOW WHILE DEBRIS ENGINE AT BYSTANDERS ANYONE IN FRONT THOROUGHLY INSPECT THE AREA WHERE THE EQUIPMENT IS TO BE USED AND REMOVE ALL DOOR MATS, SLEDS, BOARDS, WIRES AND OTHER FOREIGN OBJECTS REFER TO OWNERS MANUAL FOR FULL INSTRUCTIONS Ignition Ke_ ENGINE OPERATING CONTROLS Choke Knob The engine operating controls and the,r functions are as follows (see figure 9): Throttle engine. Control Lever--Used to control speed of FIGURE 6 9. Thr, ,ttle Control Primer Button ChokeKnob--UseFULLchokepositionto start a cold engine. Primer Button--Used to inject fuel directly into the carburetor to insure fast starts in cold weather. See figure 11. Loosen the hand knob on the side of the discharge chute to adjust. Pivot the chute to desired position, and retighten hand knob. Ignition Key--Must be inserted into ignition key slot to start engine. Pull out to stop. Do not turn ignition key. Starter Handle--Used to manually start the engine. An Electric Starter kit is available. See Engine Repair Parts section of this manual for kit number. SNOW THROWER OPERATING / CONTROLS The snow thrower operating controts and their functions are as follows (see figure 10): Speed Select Lever--Located on the handle panel. The speed select lever allows the operator to use one of the six (6) forward speeds, neutral or reverse. To shift, move the speed select lever to desired position. I_ Knob N OTE Release the traction drive clutch lever before shifting gears. Traction Drive Clutch Lever--Located on the right handle, the traction drive clutch lever is used to propel the snow thrower forward or in reverse. Push lever down to engage; release lever to disengage. Auger Drive Clutch Lever--Located on the left handle, the auger drive clutch lever is used to engage and disengage the auger and impeller. Push down to engage; release to disengage. Traction Drive Auger Drive Clutch L_ver Clutch Lever , FIGURE 11. Weight Transfer Lever--Located on the right side of the snow thrower. Move the lever away from the engine, then forward or backward to select one of three positions for operation. See figure 12. 1. Packed Snow--Shifts additional weight to the snow thrower housing to keep the front end down to the ground for hard-packed or icy snow conditions. 2. Normal Snow--Weight is distributed more evenly for normal snow removal. . Light Snow--Weight is shifted toward the back of the snow thrower. Use this position when clearing a light snowfall, especially on gravel or uneven surfaces. This is also the best position for transport. Weight Transfer Lever 3hute Crank FIGURE FIGURE 10. Discharge Chute--The direction snow is thrown can be changed by turning the chute crank. See figure 10. Turn clockwise to discharge to the left, Turn counterclockwise to discharge to the right. The distance snow is thrown can be adjusted by raising the discharge chute for greater distance, or lowering for less distance. 12. Drive Wheels--The wheels may be adjusted for two different methods of operation. The adjustment is made by moving the "kwik" pin on the ends of the axle to one of two different positions. t. Dual Wheel Drive--For heavy snow, insertthe kwik pins into the wheel hubs for power drive to both wheels. See figure 13. Oil Cap/ Dipstick Fuel Fill NOTE: Oil level must be between full and add mark FIGURE 15. Caution: Experience indicates that alcohol blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fuel system should be emptied before slorage for 30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel next season. See Storage section of this manual for additional informarion. FIGURE 13. 2. Single Wheel Drive--Remove the kwik pin from the wheel hub on one side of the unit, and place in the outside hole in the axle. See figure 14. This position allows power drive to one wheel only, making the unit easier to maneuver during transport. If traction while throwing snow becomes a problem, place kwik pin in Dual Wheel Drive position. Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur. WARNING Never fill fuel tank indoors, when engine is running or while engine is still hot. Never fill fuel tank completely. Fill tank to within !!4 to 1/2 inch from the top to provide space for expansion of fuel. Wipe up any spilled fuel before starting engine. Store gasoline in a clean, approved container. 3. Make certain the spark plug is tightened securely into engine, and spark plug wire is attached to spark plug. If torque wrench is available, torque plug to between !8 and 23 foot pounds. FIGURE 14. TO SERVICE ENGINE The engine on this snow thrower was shipped without oil in the crankcase, Oil must be added before engine is started. TO START ENGINE 1, Position snow thrower so engine is level. Remove oil fill cap and dipstick. See figure 15. Fill crankcase to FULL mark on dipstick (about 1-112 pints) with SAE 10W30 motor oil or equivalent. Do not overfill. Tighten fill cap and dipstick securely each time you check oit level. If temperature is consistently 20°F. or lower, SAE 5W30 motor oil may be substituted. 1. Make certain the auger and traction drive clutch levers are in the disengaged (released) position. 2. Move throttle control up to FAST postion. Insert ignition key into slot. See figure 16. Be certain it snaps into place. Do not turn key. 3. Rotate choke knob to FULL choke position (cold engine start). 2. Fill fuel tank with clean, fresh, lead-free grade automotive gasoline. If engine is warm, place choke in OFF position instead of FULL. 8 4, Push primer button two or three times. See figure 16. If engine is warm, push primer button once only. WARNING4_4__e'_ I Temperature of muffler and surrounding areas may exceed 150°F, Avoid these areas. Always cover vent hole in primer button with finger while pushing. Additional priming may be necessary for the first start if temperature is below 15°F. Grasp starter handle (see figure 16) and pull rope out slowly, until it pulls slightly harder. Let rope rewind slowly, . AVOID INJURY FROM ROTATING AUGER- KEEP HANDS, FEET, LAND CLOTHIN(; AWAY 'Starter Handle IIIII TO STOP Primer Ignition Key Knob Throttle Control Pull starter handle rapidly. Do not allow handle to snap back. Allow it to rewind slowly while keeping a firm hold on the starter handle. Iml_ If recoil starter NOTE is frozen and will not crank the engine, proceed as follows: a. Pull as much rope out of the starter as possible. b. Release starter handle and let it snap back against the starter. Only use the above procedure when necessary to free a frozen starter. Repeat steps 5 and 6 until engine starts. If engine fails to start, repeat steps 4. 5 and 6 until engine starts. 7= . As engine warms up and begins to operate evenly, rotate choke knob slowly to OFF position, If engine falters, return to FULL choke, then slowly move to OFF position. I_ 1. Run engine for a few minutes before stopping help dry off any moisture on the engine. to 2. To help prevent possible freeze-up of starter, proceed as follows. With engine running, pull starter FIGURE 16. 6. ENGINE NOTE Allow the engine to warm up for a few minutes as the engine will not develop full power until it reaches operating temperature. rope with a rapid, continuous lull arm stroke three or four times. Pulling the starter rope will produce a loud clattering sound, which is not harmful to the engine or starter. 3. To stop engine, remove the ignition key. Do not turn key. Disconnect the spark plug wire from the spark plug to prevent accidental starting while equipment is unattended. 11_ NOTE Do not lose ignition key. Keep it in a sale place. Engine will riot start without the ignition key. 4. Wipe all snow and moisture from the carburetor cover in the area of the control levers. Also, move control levers back and forth several times. Move throttle control lever to FAST and leave in this posit_on. Move choke control to FULL choke position. OPERATING THE SNOW THROWER 1. Start the engine as instructed previously. 2. Adjust the discharge chute up or down as desired. Then use the chute crank to position the discharge to discharge snow with the wind. Do not throw snow toward a building as hidden objects could be discharged with enough force to cause damage. 3, Make certain the weight transfer lever is positioned as necessary for current snow conditions, With the traction drive clutch lever released, use the speed select lever to set desired speed, Use a slower ground speed for wet, heavy or deep snow. Reduce speed if the wheels slip. Operate the engine at full throttle for maximum efficiency. 4_ WARNING, I_ To stop the forward motion, release the traction drive clutch lever. Release the auger drive clutch lever to stop the snow throwing action. Operating Tips 1. For most efficient snow removal, remove snow immediately after it falls. _ 2. Discharge snow downwind whenever possible. Slightly overlap each previous swath, Be certain the traction drive clutch lever is released before moving the speed select lever. . . 3. Set the skid shoes 1/4" below the scraper bar for normal usage, The skid shoes may be adjusted upward for hard-packed snow. Adjust downward (raising the scraper bar) when using on gravel or uneven surfaces. Making certain no bystanders or obstacles are in front of the unit, engage the auger drive clutch lever (located on left handle). Engage the traction drive clutch lever, located on the right handle. As the snow thrower starts to move, maintain a firm hold on the handle, and guide the snow thrower along the path to be cleared. Do not attempt the push the snow thrower. 4. Be certain to follow the precautions listed under "To Stop Engine" on page 9 to prevent possible freeze-up. 5. Clean the snow thrower thoroughly after each use. MAINTENANCE WARNING Disconnect the spark plug wire before performing any repairs or maintenance, CHECK LIST _ I SERVICE ._ v ,v -- '_ _ "_ _ _ Check Engine O_t • Change Engine Oil T_ghten All Bolls • and Nuts • • FILL IN DATES AS YOU COMPLETE ! REGULAR SERVICE • O i t • , ,,,,,,,,, Check Adjustment Check Spark Piug Adjust Drive o1 Clutch ,....... Cables • ,.d Belts • • • • • ,,,,,,,,,,, ,,,,,,,, Lubricate Pivot Points (see below) • Lubricate Drwe Chain • Check Fuel Drain Fuel • • @ • I 10 RECORD _ "_ _ _ • The Maintenance Check List is supplied to assist the operator in proper maintenance of the snow thrower. This is only a check list; instructions for adjustments will be found in the Adjustments/Repairs section of this manual. Drive Chain--Using engine oil, lubricate the drive chain after each 10 hours of operation and before storage as follows. 1. Make certain the speed select lever is in Neutral. Tip the snow thrower forward so it rests on the housing. Some adjustments will need to be made periodically to properly maintain your snow thrower. All adjustments manual should following season. should in AdjustmentstRepairs section of this be checked at least once a season, The be performed more than once , each There are two openings in the bottom cover. The drive chain can be oiled through the left opening. Turn the left wheel by hand to rotate the chain so the entire chain can be lubricated. All Bolls and Nuts--Should be checked often to make certain they are tight, preferably after each use. Engine and Snow Thrower--Lubricate in the following section. as instructed Pivot Points--Grease pivot slots and pivot arms (both sides of unit) before each season, before storage and after each 10 hours of operation, using a mufti-purpose automotive grease. See figure 18. After applying grease, work the weight transfer lever back and forth to distribute the grease. LUBRICATION Engine Lubrication--Check Oil Level before starting engine and every 5 hours of operation. Oil level must be maintained between the "Full" and "Add" marks on dipstick. Refer to "'To Service Engine" instructions on page 8. I_1) NOTE Figure 18 is shown with the wheel removed for clarity only. It is not necessary to remove the wheel to lubricate the pivot slots and pivot arms. Change Oil after first 2 hours of operation and every 25 hours thereafter, Change at least once a year if the snow thrower is not used for 25 hours. Pivot To drain oil, position snow thrower so the oil drain plug is the lowest point on the engine. Remove oil drain plug and oil fill cap. See figure 17. Drain oil into a suitable container. Oil will drain more freely when warm. Replace oil drain plug and tighten securely. Refill crankcase with SAE 10W30 motor oil, SAE 5W30 motor oil may be substituted 20°F, or lower. Oil Dipstick Plug when temperature is consistently j,, Slot FIGURE 18. Transmission--The transmission is lubricated at the factory and does require not additional lubrication. If the transmission is disassembled for service, lubricate with 12 ounces of Benalene grease. Order part number 737-0223 (10 ounce tube)through your nearest Sears Service Center. NOTE: Oil level must be between full and add mark FIGURE 17. 11 STORAGE : w...,.o: • WARNINGS: + Never store engine with fuel in tank indoors or in poorly ventilated enctosures, where fumes may reach an open flame, spark or pilot light such as on a furnace, water heater, clothes dryer, etc. It is important to prevent gun deposits from forming Jn essential fuel system parts such as the carburetor, fuel hose or fuel tank during storage. Aiso, experience indicates that atcohol blended fuels (called gasoho! or using ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage of 30 days or longer. Follow these instructions. !. Run engine until fuel tank is empty and engine stops due to lack of fuel. 2. Disconnect fuel hne at carburetor or fuel tank. Be careful not to damage tuel line, fittings or fuel tank. Drain any remaining fuel from the system. Drain fue! into approved container outdoors, away from open flame. If gasohol has been used, complete the preceding instructions. Then put a small amount of unleaded (or regular) grade gasoline into fuel tank and repeat steps 1 and 2. , 4, Change oil if it has not been changed recently. Refer to Maintenance section. Remove the spark plug and squirt one ounce of clean engine oil into spark plug hole. Cover the spark plug hole with a clean rag. Purl the starter rope slowly to allow the piston to coat the internal engine parts. Reinstall the spark plug. Do not connect spark plug wire. 5. Thoroughly clean the snow thrower, if unit is to be stored in an unventilated or metal storage shed, coat any metal parts with a light oil or silicone to prevent rust. 6. Store in a clean, dry area. ADJUSTMENTS/REPAIRS _ WARNING_ Always stop engine and disconnect spark plug wire before performing any adjustments or repairs. SKID SHOE ADJUSTMENT The snow thrower is equipped with two adjustable skid shoes, located on each side of the auger housing. The skid shoes determine the distance between the scraper bar and the ground, which varies according to the type of surface to be cleared. Normal, Hard Surfaces When removing snow from a normal, hard surface such as a paved driveway or walk, the skid shoes should be adjusted to be approximately 114" lower than the scraper bar. To adjust, proceed as foltows. 1. Place the weight transfer lever in the "Normal Snow" (m+ddle) position. 2. Make certain both tires are inflated equally (15 to 20 psi), and that neither tire is resting on a link of the tire chains. 3. Place the threaded ends of the spare shear bolts (provided in hardware pack) under the scraper bar, one at each end, See figure 19. 4. Loosen the four hex nuts on the skid shoes. Push each skid shoe up or down until it touches the ground. Retighten the hex nuts securely. Make certain the snow thrower is set at the same height on both sides, and the entire bottom surface of skid shoe is against the ground to avoid uneven wear. Uneven or Rocky Surfaces When removing snow from uneven, rocky or gravel surfaces, raise the scraper bar by moving the skid shoes down to avoid throwing gravel. Adjust as instructed above, using thicker objects under the scraper bar to act as spacers. I_ NOTE Both the skid shoes and the shave plate are subject to wear and should be replaced when necessary. _ _ ...... Auger --ShearBolts 7_ is necessary if there is excess slack in either cable with the clutch lever released. To adjust, loosen the hex nuts at the cable bracket. See figure 21A. Place a nickel on top of the rubber stop on the upper handte. Raise the clutch lever so it is just touching the nickel. See figure 21B. Adjust the hex nuts at the cable bracket so the clutch cable is straight without putting any pressure on the rubber stop on the handle. Move the hex nuts up toward the end of the cable casing to tighten the cable; move the hex nuts down to loosen the cable. When correct adjustment is reached, retighten the hex nuts at the cable bracket. Make certain to slide the rubber cap over the threaded end of the cable casing. /.: _/_ Shear Bolts _j_€ (Normal, Hard Surfaces) FIGURE SPEED Shoe 19. SELECT LEVER ADJUSTMENT TO check the neutral adjustment lever, proceed as follows. Place With grip) move _ for the speed There either select in the released position. the speed select lever Jn the Neutral position. the traction drive clutch lever (right hand clutch engaged, rol! lhe unit back and forth, It should freely. Rubber ';l Move the shift lever to Reverse position. Engage the fraction drive clutch lever, and roll the unit back and forth. The wheels should lock up. If adjustment is needed, loosen the hex nuts near the the hex nuts when the correct adjustment Clutch Lever Clutch Cable is Straight top and bottom of the speed select rod (bottom nut has left hand threads). See figure 20. Place the unit in neufrat (unit will roll freety with the traction drive clutch lever engaged). Check to see that the speed select lever lines up with the "N" on the handle panel. If the indicator on the lever is to the left of the "'N", turn the rod clockwise to lengthen the rod as shown in figure 20. If the indicator on the lever is to the right of the "N", turn the rod counterclockwise to shorten the rod. Retighten reached. I_ NOTE must not be any tension on cable with the clutch levers Hex --Nuts Rubber,s. Stop Bracket FIGURE 21. BELT REPLACEMENT Auger Drive Belt 1. Disconnect the spark plug wire from the spa_k plug. is Loo Hex , Disconnect chute crank assembly at the discharge chute by removing the cotter pin and flat washer. , Remove the plastic belt cover on the front of the engine by removing three self-tapping screws. See figure 22. A 112" wrench is required. Belt Cover L°°sen H_hrNeU__ (Left Hand Self-Tapping FIGURE 20. CABLE ADJUSTMENT Periodic adjustment of the cables may be required due to normal stretch and wear on the belts. Adjustment FIGURE 13 22. 4. Remove the hairpin clip shown in figure 23. Unhook the brake spring from the weld pin on the idler bracket. t]l_ Auger Belt j NOTE Remove Figure 23 is show with the chute assembly removed for clarity only. It is not necessary to remove the chute when replacing the belts. 5. Using a 1!2" wrench, loosen upper left hand belt guard and pivot out of the way. Remove the right hand belt guard and cupped washer, A 9116" wrench is requJred. Weig Transfer Lever 6. Roll belt off the engine pultey. 7. Unhook the cable from the weld pin on the idler bracket. See figure 23. Right Belt Guard (Do Not Upper Left Belt Guard FIGURE 24. I NOTE Be certain to check the condition of the drive belt when the two halves of the unit are separated. Replace if necessary. . Using a 15116" wrench, remove the four shoulder bolts and cupped washers which act as belt keepers. See figure 25. 10. Roll belt off the auger pulley. 11. Remove the second hairpin clip from the weld pin on the idler bracket. pring !2. Push the idler to the right to extend the spring. Remove belt from between idler pulley and weld pin. See figure 25. Weld Pin on Idler Bracket 13. Reassemble new belt in reverse order. Idler FIGURE 23. 8. Separate follows. the snow thrower into two halves as a. Move weight transfer Snow" position. lever to the "Packed b. Using a 9/16" wrench, remove the top bolts which attach the auger housing to the frame assembly. Loosen (do not remove) the bottom bolts. See figure 24. Auger_ Pulley _l c. Lift up on the auger drive belt to pull the auger housing off the frame assembly, The snow thrower will separate into two halves. 'X_k.-_,-=J_/'// ]_ / "_.'\_/ !_/ Belt Keepers d. Tip the auger housing forward so it rests on the front of the housing. FIGURE 25. 14 Drive Belt Allen Wrench 1. Follow steps 1 through 8 of the previous section. 2. Disconnect the drive cable from the traction drive clutch lever (on right side of handle) by removing the hex nut and slipping the cable off the weld pin. Idler Fixed Idler 3. Unhook the spring from the idler bracket. See figure 26. Unhook !pring Center Nut FIGURE 27. AUGER SHEAR BOLT REPLACEMENT The augers are secured to the auger shaft with two special shear bolts and hex lock nuts. if you hit a foreign object or ice jam, snow thrower is designed so the bolts will break (to protect the snow thrower). Refer to figure 19, If the augers will not turn, check to see if the hex bolts have sheared. Two spare bolts and hex lock nuts have been provided with the snow thrower. Use only original equipment shear bolts and nuts, part numbers 710-0890 (shear bolt)and 712-0429 (hex lock nut). FIGURE 26. Slip belt from between belt guard and fixed idler pulley as shown in figure 27. 4. SPARK PLUG Clean spark plug and reset gap periodically. Clean area around spark plug base before removing to prevent dirt from entering engine. Replace spark plug if electrodes are pitted or burned, or if porcelain is cracked. Spark plug replacement is recommended at beginning of each season. Reter to Engine Repair Parts section of this manual for proper replacement plug. If reusing spark plug, clean by carefully scraping electrodes (do not sand blast or use wire brush). Be certain entire spark plug is clean. Cleck electrodes gap with a wire feeler gauge, and reset gap to 0.030 if necessary. See figure 28. Using a 1/8" Allen wrench, loosen (do not remove) the two set screws in the groove of the fixed idler pulley. 5r NOTE The lwo set screws are on opposite sides of the pulley. It may be necessary to pull the starter rope slightly to rotate the pulley, which wil! allow access to the set screws. Be certain nected. . spark plug wire is discon- Install spark plug in engine, and tighten securely. If torque wrench is available, torque plug to between t8 and 23 foot pounds. Remove the fixed idler putley and belt. Remove belt from around idler pulley. 7. Using a 3/4" socket wrench, remove the center nut from the drive pulley. Slide pulley out, and remove the belt. 8. Reassemble the new belt, following reverse order. instructions .030 in FIGURE 15 28. CARBURETOR ADJUSTMENT iNG4_'4_'e'_' WA RN Allow the engine to run undisturbed for a few seconds between each new setting so that the engine can react to each setting. t If any adjustments are made to the engine while the engine is running (e.g., carburetor), keep clear of all moving parts. Be carefuZ of heated surfaces and muffler. WARNING Never tamper with the engine governor, which is set at the factory for proper engine speed. Overspeeding the engine above factory high speed setting is dangerous. If you think the engine governed high speed needs adjusting, contact your nearest SEARS Service Center, who has the proper equipment and experience to make any necessary adjustments. The carburetor has been pre-set at the factory and should not require adjustment. However, if the carburetor needs adjustment, proceed as follows. See figure 29. 1. Close high speed adjusting screw by hand. Do not overtighten. Then open it 1 114 to 1 !t2 turns. 2. Close idle adlusting screw by hand. Do not overtighten. Then open it 1 1/4 to 1 1/2 turns. 3. Start the engine, and allow it to warm up. 4, Set the throttle control to FAST. Adjust high speed adjusting screw in or out until the engine runs smoothly at full throttle. If the engine has a tendency to stall under load, open high speed adjusting screw slightly to obtain a richer fuel mixture. 5. Set the throttle control to SLOW. Adjust idle a0justing screw in or out until the engine runs smoothly at idle. _,,...--. FIGURE 29. 16 High*Speed Adjustment Needle (Close Finger Tight Only) TROUBLE SHOOTING TROUBLE POSSIBLE CAUSE(S) CORRECTIVE Engine fails to start 1, 2. 3. 4+ 5. Engine 1. Unit running on CHOKE. 2. Blocked fuel line or stale fuel. runs erratic GUIDE Fuel tank empty, or stale fuel. B_ocked fuel line. Key not in switch on eng,ne. Spark plug wire disconnecled. Faulty spark plug. 3. Water or dirt in fuel system. 4. Carburetor out of adjustment. 1 2. 3, 4. 5. ACTION Fill tank with clean, fresh gasoline. Clean fuel line. Insert key+ Connect wire to spark plug. Clean, adjust gap or replace. 1, Turn choke knob to OFF position. 2, Clean fuel line; fill tank with clean fresh gasoline. 3, Remove carburetor bowl to drain fuel tank. Refill with fresh fuel. 4, Adjust carburetor (see Carburetor Adjustment in Adjustments/Repairs section of this manual). ........ , ., ,,,,,,,,, Loss of Dower 1. Spark plug wire loose. 2. Gas cap vent hole plugged. 1. Connect and tighten spark plug wire. 2. Remove ice and snow from cap. Be certain vent hote is clear, Engine 1. Carburetor properly. 1+ Adiust carburetor (see Carburetor Adjustment in Adjustments/Repairs section of this manual). 2. Fill crankcase with the proper oil+ overheats 2+ Excessive wbration Hard to shift, or will not shift Unit fails to propel itself not adjusted Engine oil level low. Loose parts or damaged impeller. Stop engine immediately and disconnect spark plug wire, Tighten all bolls and nuts. Make all necessary repairs. If vibration continues, have unit serviced by a SEARS Service Center. Speed select rod misadjusted Readjusl speed select rod (see Speed Select Lever Adjustment in Adjustments/Repairs section of this manual). 1. Unit in neutral. 2. Kwik pins not in proper position. 3. Incorrect adjustment el traction drive cable. 4. Drive bell loose or damaged. 5. Transmission Unit fails to discharge snow problem. 1. Shear bolt broken. 2. Discharge chute clogged. 3. Foreign object lodged in auger. 4. Incorrect adjustment of auger drive cable, 5. Auger drive belt loose or damaged. t. Move speed select lever to one of the 6 forward speeds or reverse (readjusl speed select lever if needed), 2. Place kwik pins in wheel hub. 3. Adjust traction drive cable. Refer to Cable Adjustment in Adjustments/Repairs section of this manual. 4. Replace drive belt. Refer to Belt Replacement in Adjustments/Repairs section of this manual. 5, Have unit serviced by a SEARS Service Center. 1. Replace shear bolt. Refer to Auger Shear Bolt Replacement in Adjustments/Repairs section of this manual. 2. Stop engine immediately and disconnect spark piug wire. Clean discharge chute and inside of auger housing. 3. Stop engine immediately and disconnect spark plug wire. Remove object from auger. 4. Adjust auger drive cable. Refer to Cable Adjustment in Adjustments/Repairs section of this manual. 5. Replace auger drive belt. Refer to Belt Replacement in AdjustmentslRepairs section el this manual. NOTE: For repairs beyond the minor adjustments listed above, please contact your nearest SEARS Service Center. 17 SEARS CRAFTSMAN 26" SNOW THROWER Repair Parts--Handle MODEL NO. 247.886700 Details "23 14 39 47 / _42 24 6 4132 5_? 9 13 . 36 45 49 18 SEARS CRAFTSMAN 26" SNOW THROWER MODEL NO. 247.886700 Repair Parts KEY NO. 1 2 3 7 8 9 10 11 12 13 14 15 !6 17 18 19 20 21 22 23 24 25 26 31 32 i33 PART NO. 09966 710-0136 7t0-0216 710-0572 712-0291 712-0798 712-0392 712-0267 731-0496 735-0199 736-0169 736-0242 738-0560 738-0561 746-0692 746-0693 749-0779 749-0780 749-0783 784-5394 784-5395 784-5431 784-5432 784-5433 736-0142 712-0181 712-0241 712-0312 "Common Hardware--May DESCRIPTION Hand Knob Hex Bolt 1/4-20x 1,75" Lg. Hex Bolt 318-16 x .75" Lg.* Carriage Bolt 5116-18 x 2,5" Lg, Hex L-Nut 1/4-20Thd Hex Nut 318-16 Thd," Hex Lock Stop Nut 1/4-28Thd. Hex Nut 5/16-18 Thd." Plastic Plug Rubber Bumper L-Wash. 318" I.D.* Bell-Wash..345" I.D, Shld, 8olt ,374" Dia, Shld, Nut 1/4-20 Thd. Clutch Cable 25.5" Lg. Auger Cable 25.5" Lg. Lower Handle--R,H. Lower Handte--L.H, Upper Handle Ass'y. Cable Bracket--R,H. Cable Bracket--L.H, Clutch Grip Ass'y,--L,H. Clutch Grip Ass'y,--R,H Handle Panel Ass'y. R-Wash. 114" I,D, x 1t2" O.D. Hex Ins. L-Nut 3/8-t6 Thd. Hex Nut 3/8-24 Thd. Hex Nut 3t8-24 L.H. Thd. be purchased KEY NO. PART NO, 341 712-0711 351 723-0156 723-0351 736-0169 39 736-0185 40 736-0256 41 736-0219 42 738-0372 43 747-0577 45 784-5390 46 784-5392 47 720-0218 48 710-0487 49 784-5388 5O 710-0599 51 O598O 52 715-0138 53 720-0201A 54 726-0100 55 741-0475 56 747-0416A 57 784-5386 58 736-0119 59 710-0116 60 13359 6! 725- t 300 62 725-0586 770-6675D locally, 19 DESCRIPTION Hex Jam Nut 3/8-24 Thd, Ball Joint Ass'y, 318-24 Thd. Bali Joint Ass'y. 3!8-24 LH. Thd. L-Wash, 3/8" I.D.* FI-Wash..406" I.D. FI-Wash..635" I.D. Bell-Wash..39" I,D. Shoulder Spacer Shift Rod Shift Arm Shift Lever Ass'y. Shift Knob Carriage Bolt 5/16-18 x 2" Lg. Bottom Cover Hex TT-Tap Scr, 1/4-20 x .5" Lg. Chute Crank Ass'y. Roll Pin 1/8" Dia, Chute Crank Knob Pushnut 318" Rod Plastic Bushing .38" I.D. Eyebolt Shift Support L.Wash, 5t16" I.D, Hex Bolt 5/16-18 x 2.0" Lg." Lamp Mounting Brkt, Headlight Headlight Housing Owner's Manual SEARS CRAFTSMAN 26" SNOW THROWER MODEL Repair Parts--Auger/Housing NO. 247.886700 Details 36 35 9n SEARS CRAFTSMAN Repair "KEY NO, { 3 4 5 6 7 8 9 10 11 12 13 !4 15 16 17 18 19 20 21 22 23 24 25 714-0388 738-0154A 736-0105 736-0242 710-0255 784-5398 710-0790 05002 736-0105 7t2-0342 784-5244 715-0114 26 27 28 29 30 31 32 33 34 05865A 714-0133 741-0493 7t2-0429 738-0711A 736-0188 741-0300 O5845 710-0726 35 36 710-0890 05923 05924 37 38 39 4O 721-0176 717-0456 74t-0293 717-0457B "Common MODEL NO. 247.886700 Parts PART NO. 731-0848 710-0276 710-0166 731-0844 714-0507 710-0451 741-0475 738-0140 05980 74!-0155 750-0118 784-5123 756-0418 26" SNOW THROWER Hardware--May KEY DESCRIPTION NO. Upper Chute Carriage Bolt 5!16-18 x 1.0"" Truss Mach. Scr. t/4-20 x 1" * Lower Chute Cotter Pin Carriage Bolt 5!16-18 x .75"" Bushing FI-Wash..385 I.D. x .62" O.D. Chute Crank Ass'y. Ball Brg. ,62" I.D. x 1.38" Spacer ,63" I.D. x .88" O.D. Chute Crank Brkt. 518.... V"-Pulley .625" I.D. x 7.5" O,D. #61 Hi-Pro Key 3tt6" x 518" Dia, Shtd. Bolt .50" Dia. x 2.11" Bell-Wash..40" I.D. x .88" Bel!-Wash..34" ID. x .88" Truss Mach. Scr. V4-20 x .75"" 26" Blower Housing Ass'y. Carriage Bolt 3/8-16 x ,62"" Slide Shoe Bell-Wash. 3t8" I.D. Hex Jam Nut 318-16 Thd. 26" Shave Plate Spring Pin Spiral 1/=. Dia. x 1.50" Lg. 11" Dia, Blower Fan Ass'y. Sq. Key 3116" x 1.5" Lg. Flange Brg. ,75" !.D. x 88" Hex Ins. L-Nut 5116-18 Spiral Axle Ft-Wash..75" I.D. x 1.50" Flange Brg. w/Flats .755" I.D. Bearing Housing Hex Wash. Hd. Self-Tap Scr. 5116-24 x .62" Lg. Shear Bolt 5/t6-18 x 1.5" Lg. 26" Spiral Ass'y.--L.H. 26" Spiral Ass'y.--R.H. (Not Shown) "O"-Ring--314" I.D. Bevel Gear Housing--Lower Half Plastic Flange Brg..755" I.D. I Bevel Gear be purchased locally, ')t 41 PART NO, 712-0237 736-0264 748-0237 736-0287 748-0171 748-0106 738-0649 717-0455 710-0588 61 62 63 64 65 66 67 712-0267 710-0260 710-0427 736-0169 O5895 7!0-0723 09966 714-0104 736-0t42 712-0t07 731-085t 736-0116 712-0923 736-0231 712-0158 710-0323 68 69 70 71 72 73 74 76 77 78 79 80 81 82 83 84 85 86 750-0190 717-0836A 732-0550 732-0599 736-0219 738-0281 738-0347 754-0357 756-0225 784-5048 784-5426 710-0459 736-0169 736-0247 756-0533 714-0114 712-0266 784-0273 DESCRIPTION Hex Cent. L-Nut 5/16-24 Thd. Fl-Wash..34" I.D. x .62" Pinion Gear FI-Wash..75" I.D. x 1.25" Flange Brg..755" I.D, Sleeve Brg..755" I.D. Blower Axle Bevel Gear Housing--Upper Half Hex Wash. Hd, Self-Tap Scr. 1/4-20 x 100" Lg. Hex Nut 5f16-1B Thd.* Carriage Bolt 5!16-18 x .62" Lg,* Hex Bolt 3/8-16 x 2" Lg." L-Wash. 3/8" I.D." Auger Clutch Idler Brkt. Hex Bolt 3t8-16 x 125" Lg." Knob Int, Cotter Pin 5t16" Dia. FI-Wash. 1/4" I.D Hex L-Nut 1/4-20 Thd. ° Chute Flange Keeper FI-Wash. °64" I.D. x .94" Hex Jam Nut 518-18 Thd, Ff-Wash..344 I,D. x 1.125 Hex L-Nut 5116-18 Thd. Truss Mach. Scr. 5tt6-18 x ,75" Lg.' Spacer Gear Box Complete Extension Spring 4" Lg. Extension Spring 3.3" Lg. Bell-Wash, .4" I.D x 1.13" Shld. Bolt .625" Dia. Shld, Spacer .625" I.D. V-Belt Fl-tdler 3,12" O.D. 8rake Brkt. Ass'y, Brake Link Ass'y. Hex Bolt 318-24 x 1,5" Lg. L-Wash, 3t8" I.D.* Washer .39" I.D. x t.25" Sq. Key I/4" x Lg. Hex Jam Nut 3/8-16 Thd. i ngine Pulley 2" Chute Stop SEARS CRAFTSMAN 26" SNOW Repair Parts--Drive THROWER MODEL Mechanism NO. 247.886700 Details /.,3 \ \ 93 6 .\ 62 59 55 /2 22 SEARS CRAFTSMAN 26" SNOW THROWER MODEL NO. 247.886700 Repair Parts KEY NO. 1 2 3 4 5 6 7 PART NO, 784-5384 784-5386 784-5382 736-0329 712-0287 710-0599 710-0623 8 736-0217 10 714-0143 11 734-1417 12 13 15 !6 17 18 20 21 22 734-1375 734-0255 734-1145 741-0401 736-0287 736-0315 750-0442 710-0118 7!0-0442 710-0603"" 23 710-0459 24 710-0874 25 711-0640 26 712-0241 27 712-0267 28 712-0333 29 712-0342 30 717-0944 31 732-0429 32 736-0119 33 73_0t69 34 736-0921 35 738-0689 36 750-0539 37 754-0356 38 756-0536 39 756-0537 40 784-5314 41 784-5315 42 714-0129 43 143.796132 44 710-0559 45 736-0270 46 784-5390 KEYi DESCRIPTION NO, W PART NO. 47J 748-0327 Frame Ass'y. 481 736-0256 Shift Support 491 710-0289 Back Plate Ass'y. L-Wash. I/4" I.D." 501 710-0152 Hex Nut 1/4-20 Thd." 5!! 710-0603 Hex TT-Tap Scr. I/4-20 x .5" Lg. 531 712-0241 Hex Self-Tap Scr. 318-16 x .75" 541 712-0267 Lg. L-Wash. 3!8" I.D. 551 712-0116 Kwick Pin 561 720-0223 57! 736-0119 Wheet Ass'y. Comp. Tire Only 581 736-0169 Air Valve 591 738-0372 Rim Only 601 784-5318 61_ 784-5319 Sleeve Brg..755" I.D. FI-Wash. ,793" I.D. 621 784-5321 FI-Wash..75" I.D. 63 i 784-5389 Spacer .75" I.D. 64 746-0692 Hex Bolt 5116-18 x .75" Lg." 65 746-0693 7O 710-0188 Hex Bolt 5116-18 x 1.5" Lg." 71 710-0237 Hex Wash. Hd. B-Tap Scr. 5/16-18 x .5" Lg," 73 710-0502A 74 710-0938 Hex Bolt 3/8-24 x 1.5" Lg. 75 711-0769 Hex Bolt 5116-18 x 1.25" Lg." 76 712-0123 Stud 3/8-16 x 2.75" Lg. Hex Nut 3/8-24 Thd. 78 7!4-0131 Hex Nut 5!16-18 Thd.* 80 725-1377 Nut 1/2-20 Thd. 81 736-0105 Hex Jam Nut 3/8-16 Thd. 82 736-0119 86 747-0716 Transmission Comp. Extension Spring 3.97" Lg. 88 756-O538 L-Wash. 5/16" I.D.* 89 784-5396 L-Wash. 318" I.D." 90 713-0394 L-Wash. 1/2" I.D.* 713-0723 Shld. Bolt 1/2" Dia. x ,175" 9t 715-0143 92 731-0973 Spacer .315" f.D. V-Belt 93 738-0766 Flat Idler 1.88" Dia. 94 741-0490 Trans. Pulley 7" O.D. x 3L 95 784-5393 Trans. Idler Arm 96 710-0603 Trans. Support Plate Key 97 731-1042 Engine 98 723-0396 99 726-0175 Hex Bott 1/4-28 x 1.75" Lg. Bell-Wash. 114" I.D. 1 00 725-0157 Shift Arm "Common Hardware--May be purchased locally. ""Early Production Uses: 710-0781 Hex Wash. Hd. B-Tap Scr. 318-16 x .875" Lg. 23 DESCRIPTION Shift Arm Extension FI-Wash, .63" I,D. x .93" O.D, Hex Bolt 1/4-20 x .5" Lg.* Hex Bolt 3/8-24 x 1" Lg.* Hex Wash. Hal. B-Tap Scr. 5/16-18 x ,5" Hex Nut 3t8-24 Thd,* Hex Nut 5t16-18 Thd.* Hex L-Nut 318-24 Thd. Gr. 5 Grip L-Wash. 5116" I.D.* L-Wash. 318" I.D." Shoulder Spacer Side Arm Ass'y,--R.H. Side Arm Ass'y.--L.H. Pivot Handle Ass'y. Position Selector Plate Clutch Cable 25.5" Lg, Auger Cable 25.5" Lg. Set Scr. 1/4-'28x .18" Hex Bolt 5/16-24 x .62" Hex L-Wash. TT-Tap Scr. 3/8-!6 Set Scr. 1/4-28 x .25" Stud 3/8-t6 x 3.37" Lg. Hex Nut 5t16-24 Thd.* Key 3132" x 5!8" Dia, Plastic Key--Craftsman Belt-Wash ,38" I.D. x .88" L-Wash. 5/16" I.D.* Belt Guard Scr. Auxiliary PTO Pulley Engine Plate Ass'y. Chain #420 1/2Pitch x 41 Links #41 Master Link Spring Spiral Pin Slide Washer Free Wheeling Axle Flange Brg. wlFlats .752 I.D. 30 T-Sprocket Hub Ass'y. Hex B-Tap Scr. 5/16-18 x .5" Lg. Belt Cover Tire Chains Clamp Cable Tie SEARS CRAFTSMAN 26" SNOW THROWER Repair Parts--Transmission NO. 247.886700 Model No. 143.700031 13A / MODEL '1o 29 27 / /'/ 31 II_ NOTE Lubricate with 12 oz. of Benalene Grease, Part Number 737-0223 (10 oz. tube). SEARS CRAFTSMAN Repair KEY NO. 1 PART NO. 770061 772083 776238 4 778209 5 778190 6 778187 7 778185 8 778183 8A 778191 9 784266 10 786060 11 786061 12 776134 13 778137A 13A 778192 14 778193 14A 778184 15 778186 778189 16 778163 17 18 776140 19 778113A 2 3 26" SNOW THROWER Parts--Transmission DESCRIPTION Case, Transmission Cover. Transmission Shaft, Output Gear, Spur (19 Teeth) Gear, Spur (22 Teeth) Gear, Spur (25 Teeth) Gear, Spur (30 Teeth) Gear, Spur (35 Teeth) Gear, Spur (37 Teeth) Collar, Shift Sprocket (14 Teeth) Sprocket (10 Teeth) Shaft, Counter Gear, Bevel (42 Teeth) Gear, Spur (12 Teeth) Gear, Spur (15 Teeth) Gear, Spur (20 Teeth) Gear, Spur (25 Teeth) Gear, Spur (28 Teeth) Gear, Spur (31 Teeth) Shaft, Input Bevel Pinion, input MODEL NO. 247.886700 Model No. 143.700031 I No. PART NO. 20 27 28 786077 780105A 786062A 29 30 31 32 33 34 35 36 780072 780086 792072 792035 780139 788040 784347 792073 37 40 41 42 43 44 45 46 792089A 792077 792078 792079 780108 792074 792001 788054 143.700031 1- 25 DESCRIPTION Sprocket (7 Teeth) Bushing, Flanged Chain, Roller (No. 41 Chain, 22 Links) Washer, Thrust Bearing, Needle Ring, Retaining Ring, Retaining Washer, Thrust Ring, Retaining Rod and Fork Ass'y., Shift Screw, Flanged Hex Hd. Thd. Forming, 1/4-20 x 11/4 Key Ball, Steel, 5/16 Screw, Set, 318-16 x 3!8 Spring Wash, Thrust Plug "O"-Ring Gasket Transmission SEARS CRAFTSMAN Repair 8 H.P. ENGINE MODEL NO. 143.796132 Parts L58 60 54 \ 49 5_ \ 56 24 I 119"-._. 118 117 194 26 SEARS CRAFTSMAN Repair I 5 6 7 8 9 35372 34552 9 34553 9 Cylinder (incl. Nos. 3, 4 & 5) Screw, Hex Hd. Shoulder, 114-20 x V2 Plug, Pipe Seal, Oil Pin, Dowel Baffle, Blower Housing Screw, Hex Wash. HD, Duflok, V4-20 x 5!8 Crankshaft Piston, Pin & Ring Ass'y. (Incl. Nos. 9A, 10 & 1!) (Std.) Piston, Pin & Ring Ass'y. (Incl. Nos. 9A, 10 & 11) (.010 Oversize) Piston, Pin & Ring Ass'y. (tncl. Nos. 9A, !0 & 11) (.020 Oversize) Piston & Pin Ass'y. (Incl. No. 10) (Std.) Piston & Pin Ass'y. (Incl. No. 10) (.010 Oversize) Piston & Pin Ass'y. (Incl. No. 10) (.020 Oversize) Ring, Piston Pin Retaining Ring Set, Piston (Std.) Ring Set, Piston (,010 Oversize) Ring Set, Piston (.020 Oversize) Rod Ass'y., Connecting (Incl. Nos. 18, 19 & 19A) Dipper, Oi! Bolt, Connecting Rod Bolt, Connecting Rod Lifter, Valve Camshaft (Mechanical 34554 9A 34329A 9A 34330A 9A 34331A 10 11 11 11 17 27888 34332 34333 34334 35373A 18 19 19A 20 21 35374 650908 65O882 34034 35444 22 23 24 25 33273A 650128 "35262 35445 26 27 26 33 35377 35319 28926 30699C 34 35 30700 65O494 36 37 38 39 40 41 42 43 29642 31845 30588A 30590A 29193 35378 33369 650836 49 29916 *Jndicates Parts NO. 143.796132 KEY NO. DESCRIPTION ! 35385 650820 27642 35319 27652 35326 650561 MODEL Parts PART NO. 8 H.P. ENGINE 50 29826 51 52 53 54 29216 33454 29918 650548 55 30322 650832 650833 59 I 58 60 62 66 35555 35499 35554 35540 27878A 66 27880A 67 67 34035 34036 68 68A 69 70 76 77 78 79 8O 81 82 82A 83 85 Extension. Blower Housing Screw, Hex Hd. Release) Seres, 10-24 x 1/2[ 86 Compression 95 Gasket, Cylinder Cover Cover Ass'y., Cylinder (Incl. Nos. 26, 27 & 37) Bushing, Crankshaft Sea!, Oil Seal Oil (Camshaft) Rod Ass'y., Governor (Incl. Nos. 34 & 35) Yoke, Governor Screw, Fil. Hd. Sems, 6-40 x 5/16 Ring, Retaining Shaft. Governor Spool, Governor Washer, Flat Ring, Retaining Gear, Governor (Incl. No. 39) Bracket, Governor Gear Screw, Hex Washer Hd. Thd. Forming, 10-24 x f!2 Clamp. Governor Lever Included in PART NO. 96 • 98 27882 34689 27881 32581 32589 29443 611093 650880 650881 650872 35135 610118 650814 650873 611111 35253 "3404! 34030 6021A l 9933636 650691 650727 104 J105 ,106 107 108 109 114 !15 117 118 27 "27896 28423 28424 28425 35350 650128 29752 "33263 33877 30088A DESCRIPTION Screw, Hex Washer Hd,, 10-32 x 3/4 Locknut, Hex "Keps," 10-32 Lever, Governor Washer, E.T, Lock Screw, Hex Washer Hd,, 8-32 x 5!16 Locknut, Hex "Keps," 8-32 Screw, Hex Washer Hd. Powerlok, 1/4-20 x 1-11!16 Screw, Hex Washer Hd Powerlok, 1/4.20 x 1-31t6 Dipstick, Oil "O" Ring Tube, Oil Fill Clip, Fill Tube Valve, Exhaust (incl. No. 70) (Std.) Valve, Exhaust (Incl. No. 70) (1/32" Oversize) Valve, Intake (IncL No. 70) (Std.) Valve, Intake (Incl. No. 70) (1/32" Oversize) Cap, Upper Valve Spring Seal Ass'y., Intake Valve Spring, Valve Cap, Lower Valve Spring Key, Flywheel Clip, Spring Flywheel (wiRing Gear) Washer, Lock Nut, Flywheel Stud, Solid State Mounting Solid State Ass'y. Cover, Spark Plug Screw, Hex Hd. Sems,10-24 x 1 Screw, Hex Hd. Sems, 1/4-20 x 3/4 Coil Ass'y, Alternator (18 Watt) Wire, Ground Gasket, Cylinder Head Head, Cylinder Screw, Hex Flange Hd. 5/16-18 xlV2 Spark Plug (Champion J-8C or Equivalent) Washer. Fiat Screw, Special Hex Hd. Tapped, 5t16-18 x 13/_ Gasket, Breather Body, Breather Element. Breather Cover, Breather Tube, Breather Screw, Hex Hd. Seres, 10-24 x 1/2 Nut & Lock Washer, 1/4-28 Gasket, Carburetor Pipe, Inlake Screw, Fil. Hd. Sems, 1/4-28 x 1 SEARS CRAFTSMAN 8 H.P. ENGINE MODEL NO. 143.796132 Repair Parts KEY NO. PART NO. !19 650378 120 121 122 !23 °27915 34587 28820 33377 124 650767 130 131 132 133 34822A 57O682 32180C 34664 134 135 136 137 31342 650549 610973 650821 138 139 140 143 34663 34667 33878 650788 144 29747B 45 146 33013 650760 147 152 153 !54 35440 34126 28545 650760 155 156 35057 28942 57 58 1650765 34586 PART DESCRIPTION NO. J 159 Screw, Torx Fil. Hd. Sems, 5116-18 x 1-118 160 Gasket, intake Pipe 161 Bracket, Choke 162 Screw, Fil_ Hd. Seres, 10-32 x 1/2 168 Bracket, Carburetor Cover 169 Mounting Screw, Hex Washer Hd. Sems, 170 171 Taptite, 8-36 x 5/8 Housing, Blower 172 173 Primer Ass'y. Line, Primer ! 74 Bracket Ass'y., Control (Incl, Nos. 134, 135, 136 & 138) 175 Spring, Compression Screw, Fi! Hd., 5-40 x 7!16 176 Terminal Ass'y. Screw, Hex Washer Hal. Thread 177 178 Cutting, 10-32 x 1/2 187 Spring, Speed Control _88 Link, Governor Link, Governor-to-Throttle 189 Screw, Hex Hd, Spinlock Thread Forming, 5/16-18 x 3/4 194 Screw, Phil. Hex Hd. Sems, 5116-24 x 21132 96 Cover, Starter Hole 197 Screw, Pan Hd. Taptite, 8-32 198 x 318 199 Knob, Control 210 210B Bracket, Grommet Mounting Grommet, Plastic 210C 210D Screw, Pan Hd Taptite, 8-32 x 3/8 212 Cover, Carburetor 213 Screw, Hex Washer Hd. Sems, 215 10-32 x 3!8 Screw, Hex Washer Hd. Self216 Drilling. 10-32 x 1/2 Rod, Choke "Indicates Parts Included in Gasket Set, Ref. No. 215. 28 NO. 35438 35593 35305 610973 33272A 650802 34154 650713 34155 650561 650665 34156A 35355 30705 26460 35056 31588 792093 35287 35446 29752 590574 650168 35392 34346 35077 34144 34414 632334 590630 33279F DESCRIPTION Knob, Choke ignition, Key Wire, Ground Terminal Ass'y. Cover, Cylinder Head Screw, Hex Washer Hd. Taptite, 1/4-20 x 5/8 Plate, Fuel Tank Mounting Screw, Hex Hd., 5116-18 x 518 Bracket, Fuel Tank Screw, Hex Washer Hd. Durlok, 1/,-20 x 5/8 Screw, Hex Washer Hd. Thread Cutting, t/4-15 x 7/8 Tank, Fuel (Incl. NOS. 176 & 178) Cap, Fuel Tank Line, Fuel Clamp, Fuel Line Muffler Plate, Lock Screw, Flanged Hex Hd., 5/16-18 x 4-3/16 Hub, Starter Screen, Starter Nut & Lock Washer, V4-28 Starter Handle, Mitten Grip Washer, Fiat Plug, Starter Decal. Instruction Decal. Choke Decal, Primer Decal, Warning (Bilingual) Carburetor (incl. No. tt5) Starter, Rewind Gasket Set (Incl. Items Marked *) Electric Start Kit No. 143.88924 (Optional) Order as an accessory. SEARS CRAFTSMAN 8 H.P. ENGINE MODEL NO. 143.796132 Repair Parts PARTS LIST FOR CARBURETOR KEYI "_ 15 ! _ __16 I i NOm_ 1 2 3 4 5 5A 6 7 8 9 10 11 12 13 14 15 16 20 28 U i 28 NO. PART 631776 631970 631778 650506 630766 630738 650417 632112 630735 632174 "630748 *631027 "631021 631022 632019 "631024 631867 "632239 27110 "630740 "630898 "631028 632164 630739 632240 632334 PARTS IKEYI NO. 5 6 7 8 9 11 12 -----1 29 PART NO, 590599A 590600 590598 590627 590641 590617 590601 590628 590451A 590629 590574 590631 590630 1 DESCRIPTION Shaft & Lever Ass'y, Throttle Spring, Throttle Relurn Shutter, Throttle Screw, Throttle & Choke Shutter Spring, Regulating Screw Spring, Main Adjustment Screw Screw, Idle Regulating Shaft & Lever Ass'yo, Choke Spring, Choke Positioning Shutter, Choke Plug, Welch Plug, Welch Inlet Needle, Seat & Clip Ass'y. (Incl. No. 13) Clip, Inlet Needle Float, Carburetor Shaft, Float Bowl, Float Adjustment Screw Ass'y., Main (Incl. Nos. 5A, 21, 23 & 27) Gasket, Bowl-to-Body "O" Ring, Adjustment Screw Screw, Idle Adjustmenl Gasket, Bowl-to.Body Fitting, Fuel Inlet Washer Repair Kit (Incl. Items Marked *) Carburetor, Comp. LIST FOR REWIND STARTER DESCRIPTION Pin, Spring (Incl. No. 7) Washer Spring, Brake Retainer Dog, Starter Spring, Dog Washer Pulley Rope, Starter Spring & Keeper Ass'y, Handle, Mitten Grip (Not Included wlStarter) Housing Ass'y., Starter Rewind Starter Comp. SEARS CRAFTSMAN OPTIONAL 120 VOLT ELECTRIC 30 STARTER KIT NO. 143.88924 HOW TO ORDER REPAIR PARTS Each SNOW THROWER has its own MODEL NUMBER. Each ENGINE has its own MODEL NUMBER. The MODEL NUMBER for the ENGINE will be found on the ENGINE BLOWER HOUSING. owner's manual Always mention these MODEL NUMBERS when requesting service or Repair Parts for your SNOW THROWER. All parts listed herein may be ordered through any Sears Service Center/Departments and most Sears Stores. WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE FOLLOWING INFORMATION: 1. PART NUMBER 2. PART DESCRIPTION 3. MODEL NUMBER -- 247.886700 MODEL NO. 247.886700 SEARS SERVICE is at YOUR SERVICE 4. NAME OF THE ITEM -- SNOW THROWER 5. ENGINE MODEL NUMBER "Your Sears merchandise has added va)ue when you consider that Sears has service units nationwide staffed with Sears trained technicians.., professional technicians specifically trained on Sears products, having the parts, tools and equipment to insure that we meet our pledge to you...we service what we sell." Sold by Sears, Roebuck Part No, 770-66750 (R880802) -- 143.796132 and Co., Chicago, 8/86 IL 60684 Printed in U.S,A.
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