Craftsman 536.88521 Snow Blower User Manual
Contents
1. T Knob and portion of the control panel Use a large Fasteners flat head screwdriver gt Carefully pull up on the rear of top cover eb ima i making sure to clear gas tank Belt Cover from Belt Carefully lift top cover over the three bolts Cover holding the lower chute to the chute ring TO ADJUST BRAKE PAD NOTE This area was designed to have The brake pad is adjusted at the factory andno a tight fit it will be necessary to rock top periodic adjustment is necessary cover carefully over these bolts IMPORTANT Adjustment should only be Remove top cover made to the brake if the brake pad has Reinstall in reverse order become loose or has been removed To TO REMOVE BELT COVER adjust proceed as follows Follow these steps from operator s NOTE See figure on next page for proper position location of brake pad e Remove the four bolts and nuts holding Tum engine off the belt cover to the auger housing Use Remove belt cover See To Remove Belt a 5 16 and 3 8 wrench Cover paragraph on this page Remove the two screws holding the belt Remove the top cover See To Remove cover to the top cover Use a large flat Top Cover instructions on page 12 13 head screwdriver NOTE If the top cover NOTE Make sure the belt is in proper is already removed omit this step position See To Replace the Drive Belt Remove the one screw holding the belt paragraph on page 14 cover to the bottom cover Use a large Tie the c2. START The snow thrower engine is equipped with a 120 volt AC electric starter and recoil starter Before starting the engine be certain that you have read the following information COLD START Insert the key and tum ON Move the choke control to the FULL position Connect the power cord to the switch box on the snow thrower Plug the other end of the power cord into a three hole grounded 120 volt AC receptacle Push the primer button while covering the vent holes as follows Remove finger from primer button between primes Do not prime if temperature is above 50 F Two times if temperature is 50 F to 15 F Four times if temperature is below 15 F Push down on the starter button until the engine starts Do not crank for more than 10 seconds at a time This electric starter is thermally protected If overheated it will stop automatically and can be restarted only when it has cooled to a safe tempera ture a wait of about 5 to 10 minutes is required Disconnect the power cord from the receptacle first and then from the switch box on the snow thrower As engine warms up and begins to operate evenly move the choke control slowly to the OFF position If the engine falters turn to 1 2 choke until it runs smoothly then move to OFF position NOTE Allow the engine to warm up for a few minutes before using snow thrower as the engine will not develop full power until it reaches operating temperature WARM
3. Check fuel supply before each use allowing space for expansion as the heat of the engine and or sun can cause fuel to expand Fill fuel tank outdoors with extreme care Never fill fuel tank indoors Replace fuel tank cap securely and wipe up spilled fuel Never remove the fuel tank cap or add fuel to a running or hot engine Never store fuel or snow thrower with fuel in the tank inside a building where fumes may reach an open flame OPERATING SAFETY Never allow children or young teenagers to operate the snow thrower Keep them away while it is operating Never allow adults to operate the snow thrower without proper instruction Do not operate this machine if you are taking drugs or other medication which can cause drowsiness or affect your ability to operate this machine Do not use this machine if you are mentally or physically unable to operate this machine safely Always wear safety glasses or eye shields during operation or while perform ing an adjustment or repair to protect you eyes from foreign objects that may be thrown from the snow thrower Do not put hands or feet near or under rotating parts Keep clear of the discharge opening at all times Exercise extreme caution to avoid slipping or falling especially when operating in reverse or backing up Do not clear snow across the face of slopes Excercise caultion when changing direction on slopes Do not attempt to clear steep slopes Ne
4. Etecric Ignition Off Ignition On Start Auger Control Bar ys Chute Control Rod Auger Control Bar Starts and stops the auger which propels the snow thrower Chute Control Rod Changes the direc tion of snow discharge Chute Deflector Changes the distance the snow is thrown Discharge Chute Changes the direction the snow is thrown Ignition Switch Key Must be inserted and turned to the ON position to start the engine Choke Control Used to start a cold en gine Spark Plug Auger Housing BS 40 1 Oil Fuel Mixture Primer Button Ignition Switch Key Electric Starter Button Choke Contro Switch Box Primer Button Injects fuel directly into the carburetor manifold for fast starts in cold weather Recoil Starter Handle Starts the engine manually Spark Plug Access Panel Aides in spark plug removal Electric Starter Button Used to start the engine using the 120V electric starter HOW TO USE YOUR SNOW THROWER TO STOP YOUR SNOW THROWER To stop the auger release the auger control bar NOTE If the auger continues to creep refer To Adjust Auger Control Cable paragraph on page 11 e To stop the engine turn key to the OFF position TO CONTROL SNOW DISCHARGE Turn the chute control rod to set the direction of the snow throwing e Loosen the tee knob on the chute deflector and move the defiector to set th
5. FILL GAS NOTICE ENGINES WHICH ARE CERTI FIED TO COMPLY WITH CALIFORNIA AND US EPA EMISSION REGULATIONS FOR ULGE ENGINES Are certified to operate on regular unleaded gasoline Include the following emisssion control system s EM TWC if so equipped Include any user adjustable features therefore no other adustments are needed The two cycle engine used on this snow thrower requires a mixture of gasoline and oil for lubrication of the bearings and other moving parts The correct fuel mixture ratio is 40 1 3 2 oz oil per gallon of gas see Fuel Mixture Chart Gasoline and oil must be pre mixed in a clean gasoline container Always use fresh clean un leaded gasoline FUEL MIX CHART Mixture 40 1 jus TEEN La leas ou cas on ED DO NOT FILL THE FUEL TANK WITH GASOLINE THAT DOES NOT HAVE OIL MIXED IN IT SHAKE THE GASOLINE CONTAINER BEFORE EACH FILLING OF THE FUEL TANK oil 1 2 cup or 3 202 Shake Can Gasoline 1 U S Quart 1 U S gallon container gt GASOLINE AND OIL MIXTURE Mix gasoline and oil as follows Pour 1 U S quart of fresh clean unleaded automotive gasoline to a gallon gasoline container e Add 3 2 oz of clean high quality Crafts man two cycle oil into the gasoline container One 3 2 ounces of oil pro vided IMPORTANT Do not use outboard motor oil or automobile oils such as SAE 30 oil or multi viscosity oils such as 10W 30 or 10W 40 Reinstall
6. 134VS CRAFTSMAN 5 0 Horsepower 21 Inch Single Stage Auger Propelled SNOW THROWER Electric Start p gd d m D T lt MODEL NO 536 885210 NOILYY3dO JONVNALNIVIN al gt II 4 Gu m Ve SI Caution Read and follow all Safety Rules and Operating Instructions before first use of this product a TONVdsa SEARS ROEBUCK AND CO Hoffman Estates IL 60179 U S A 761893 07 27 98 TABLE OF CONTENTS Table of Contents 2 Service and Adjustments 12 15 Warranty 2 Storage 16 Safety Rules 2 4 Troubleshooting 17 Contents of Shipping Carton 4 Snow Repair Parts 18 24 Assembly 5 Engine Repair Parts 25 29 Operation 6 10 Spanish Espafiol 30 46 Maintenance 11 Parts Ordering Service Back Cover WARRANTV STATEMENT LIMITED TWO VEAR WARRANTV ON CRAFTSMAN SNOW THROWER For two years from the date of purchase when this Craftsman Snow Thrower is main tained lubricated and tuned up according to the operating and maintenance instruc tions in the owner s manual Craftsman will repair free of charge any defect in mate rial or workmanship l If this Craftsman Snow Thrower is used for commercial or rental purposes this war ranty applies for only 90 days from the date of purchase This warranty does not cover the following e Items which become worn during normal use such as spark plugs drive belts and shear pins e Repairs necessary because of operator abuse or negligence including bent c
7. Move belt guide into position The belt guide should be 3 32 from belt when belt is engaged as shown in third figure Reinstall belt cover NIIT A DI N Engine Pulley a l Idler Pullev Engine Pullev a ii Guide 3 32 Inch TO REPLACE THE AUGER Remove the belt cover see To Remove Belt Cover paragraph on page 13 and the drive belt See the Drive Belt Replace ment paragraph on this page Remove the auger pulley see figure below from the auger shaft threads are left hand turn clockwise to remove Place a piece of wood 2x4 on the center paddie area to secure auger to keep from turning Remove the bearing assembiv from the left frame of snow thrower bv removing the two nuts See figure below i Pe IX Bearing Assembly Left Frame Auger Pulley Slide the auger assembly out of the bearing assembly on the right side of the snow thrower Tip the auger assembly enough to allow it to slide out of the auger housing Install the new auger assembly in reverse order of removal TO REPLACE THE SPARK PLUG NOTICE This spark ignition system meets all requirements of the Canadian Interfer ence Causing Equipment Regulations NOTICE This engine complies with all cur rent Australian and New Zealand limitaions regarding electromagnetic interference The spark plug is underneath the control panel and is accessible through the spark plug access cover e Remove black plastic spark plug
8. 1 5 Qt 180020 Screw 1 4 20x 75 782585 Nut 1 4 20 Reghexctrik 302628 Screw 1 4 20x 75 71067 Washer Flat 281x 63x 065 73826 Nut 1 4 20 Reghexctrlk 333739 Fuel Tank 1 5 Qt 340300 Fuel Cap 40 1 323363 Gas Tubing 8 Inches 47345 Clamp Hose 335351 Plate Bolting Support 823387 Clamp Hose 56679 Filter in Line 335906 Tubing 6 inches 333966G DISCHARGE CHUTE ASSEMBLV 600 333859 Ring Chute 711752 Screw 10x 50 Tap 577021 Guide Chute 337166 Seal Strip 334234 Lower Chute 313686 Screw 1 4 20 x 50 302635 Nut 1 4 20 Cntrik 1 4 20 325847 Upper Chute 308931 Wire Hinge 6 65 302843 Bolt 5 16 18x1 25 Carr 71071 Washer Flat 349x 69x 066 57171 Knob T 3 00 71037 Nut 5 16 18 Reghex 578088 Screw 5 16 18x 75 71071 Washer Flat 349x 69x 066 71391 Nut 5 16 18 Reghexctrlk 337341A 20 CRAFTSMAN 21 5H P SNOW THROWER 536 885210 BELT COVER ASSEMBLY Cover Bottom Screw 1 4 14x 75 Panel Spark Plug Access Nut 1 4 10 Speed J Type Panel Control Screw 1 4 20x1 25 Washer Flat 281x 63x 065 Nut 1 4 20 Reghexetrik Grommet amp Washer Knob Stand Tee Switch Ignition Washer Regintik Nut 5 8 32 Ign Switch 2 Keys amp Ring Assy Primer Engine Hose Primer 9 50Lg Nut 1 4 20 Reghexkeps 21 337370E Belt Cover Screw 10 24x 50 Wahhma Nut 10 24 Reghexctrik Screw 1 4 14x 75 Siwatap Nut 1 4 10
9. E BEGE GENERAL RECOMMENDATIONS Make sure that the spark plug is tight The warranty on this snow thrower does not See into n 9 i an ine k cover items that have been subjected to op SES Re O ES erator abuse or negligence To receive full plug value from the warranty the operator must e If a torque wrench is available torque maintain the snow thrower as instructed in plug to 18 to 23 foot pounds this manual The above chart is provided to no r assist the operator in properly maintaining pelea tho arca around the sparkplug tha snow thrower n Sega a to prevent dirt from SNOW THROWER ee AFTER FIRST USE LUBRICATION CHART Check for any loose or damaged parts after each use Tighten any loose fasteners AFTER EACH USE Run the machine to clear the auger of snow Remove all snow and slush from the snow thrower to prevent freezing of auger or controls LUBRICATION AS REQUIRED Lubricate the flange on the discharge chute before storage See To Remove Top Cover instructions on page 12 See Lubrication Chart diagram for lubrication points and type of lubricant ENGINE Lubricate chute control flange SPARK PLUG Coat flange witha clingingtype Clean the spark plug and reset the gap a nn periodically To service or replace spark plug See To Replace the Spark Plug paragraph on page 15 SERVICE AND ADJUSTMENTS CARBURETOR ADJUSTMENT The carburetor on this snow thrower is not adjustable IMPORTAN
10. Speed J Type Cover Top Screw 10 24x 50 Wahhma Nut 10 24 Reghexctrik Screw 1 4 14x 75 Siwatap Seal Strip Chute amp Gas Nut 1 4 10 Speed J Type Screw 1 4 14x 75 Slwatap Nut 1 4 10 Speed J Type CRAFTSMAN 21 5H P SNOW THROWER 536 885210 AUGER HOUSING ASSEMBLY Ka 534 EN 540 541 DR Auger Housing Assy Screw 1 4 20x 75 Washer Fiat 281x 63x 065 Nut 1 4 20 Reghexctrik Scraper Blade Rivet Ovset Screw 1 4 20x 75 Nut 1 4 20 Ctrlock Brng FI 670x1 25 Screw 1 4 20x 1 00 Washer Flat 281x 63x 065 Nut 1 4 20 Ctrik Auger Assembly Blade Auger Rivet Ovset Blade Center Auger amp Blade Assy Retainer Bearing Brng Ball 6203 2RS Plate Retnr Brng Screw 1 4 20x 63 Washer Flat 281x 63x 065 Nut 1 4 20 Reghexctrik Spacer Slev 640x 88x 15 Pulley Poly 6 333969C 22 CRAFTSMAN 21 5H P SNOW THROWER 536 885210 WHEEL ASSEMBLY 313678 Axle Shaft 583409 Washer Flat 391x1 00x 125 760713 Tire 4 Rim 7x1 50 583409 Washer Flat 391x1 00x 125 577598 Ring Retaining 314097C Cable Upper Control 11 95 782585 Nut 1 4 20 Reghexctrik Brkt Cable Adjust 333919 853 Upper Handle Cable Lower Control 16 00 333954 853 Control Bail Boot Clutch Spring 337584 Bolt 5 16 18x2 00 CUH Spring Extension 311936 Formed Washer Lower Handle 57171 Knob T 3 00 Screw 1 4 20x1 25 71037 Nut 5 16 18 Reghex Washer Flat 281x 63x 065 334312A 23 CRAFTSMAN 21 5H P SNOW THROW
11. correctly Discharge chute clogged Foreign object lodged in auger Move choke lever to OFF positon Clean fuel line check fuel sup ply add fresh gasoline gaso line oil mixture if 2 cycle engine Use carburetor bowl drain to flush and refill with fresh fuel Stop engine immediately and tum key to OFF position and re move key Tighten all bolts and make all necessary repairs If vi bration continues have the unit serviced by a Craftsman service repairman Repair or replace auger assem bi Replace drive belt Adjust auger control cable Replace if damaged Adjust auger control cable Stop engine immediately and turn key to OFF position and remove key Clean discharge chute and inside of auger housing Stop engine immediately and turn key to OFF position and remove key Remove object from auger CRAFTSMAN 21 5H P SNOW THROWER 536 885210 ELECTRIC START ASSEMBLY Note Always use original equipment parts Use of service replacement parts other than original parts mav void vour warrantv 57569 311633 414106 271163 56023 761893 All unnumbered items are interchangeable with opposite side PART NAME Retainer 311Dx 62x 03 Screw 8 32x3 00 Washer Flat Nut 8 32 Hexkeps Starter Cord Owner s Manual SE 313974C 18 ENGINE 180077 120638 333970 180077 120638 579052 73826 334079 71071 120638 7
12. itself forward when the handle is raised enough to cause the auger blades to contact the ground The auger should stop when auger control bar is released If it does not refer to Adjust Auger Control Cable paragraph on page 12 For most efficient snow throwing turn the discharge chute deflector to throw snow downwind and slightly overlap each swath In light snow take up to a full cut and in heavy snow take less than a full cut The distance snow will be discharged can be adjusted by moving the discharge chute deflector Raise the deflector for more distance or lower the deflector for less distance In windy conditions lower the chute deflector to direct discharged snow close to the ground where it is less likely to blow into unwanted areas e Keep the area to be cleared free of stones toys and other foreign objects for safety and to prevent damage to the snow thrower Do not use the auger propelling feature when clearing gravel or crushed rock driveways Move the handle down to raise the auger slightiv The allowable forward speed of the snow thrower is dependent on the depth and Weight of the snow Experience will establish the most effective method of using the snow thrower under different conditions DRV AND AVERAGE SNOW e Snow up to eight inch depth can be removed rapidiv and easilv bv walking at a moderate rate For snow or drifts of a greater depth you may find it desirable to slow your pace to allow the d
13. provide slack in the cable See third figure Remove the Z hook from the top hole in the cable adjustment bracket and move to the next hole away from the top of the bracket See second figure Pull cable slack through cable adjustment bracket and insert in the control bar See third figure Replace boot over cable adjustment bracket e Insert Z hook in the auger control bar See second figure Start the snow thrower and check that the auger does not continue to tum when the auger control bar is released Adjustments aza 2 Inch Nuts Crank Adjust ment Bracket Worm Auger Control ar Cable Adjust ment Bracket ment Bracket TO REMOVE TOP COVER Follow these steps from operator s position e Remove the T knob and fasteners on the discharge chute Remove the gas cap ela Th Screws to be Remove the two bolts and nuts from the removed from 7 et removed from Top front lip of the top cover Use a flat head Top Cover screwdriver and a 3 8 wrench See figure on this page Remove the bolt from the front right side Use a 5 16 and 3 8 wrench Remove the four screws on the left side of the top cover Use a large flat head screwdriver See figure on this page Remove the bolt from the front left side Use a 5 16 and 3 8 wrench Remove the four screws on the right side of the top cover Use a large flat head screwdriver See figure on this page Remove the three screws from the top
14. 10312 313444 333594 71391 313473 12342 312300 320077 333594 71391 CRAFTSMAN 21 5H P SNOW THROWER 536 885210 ENGINE DRIVE ASSEMBLY Engine Model 143 995071 See Engine pages Screw 5 16 18x 75 Washer Hvsptik Pad Brake Screw 5 16 18x 75 Washer Hvsptlk Screw 1 4 20x 63 Nut 1 4 20 Reghexctrik Guide Belt Washer Flat 349x 69x 066 Washer Hvsptik Screw 5 16 18x1 00 Arm dler Pivot Bolt 500x 177 Nut 5 16 18 Reghexctrlk Spring Ext Screw 10 24x 50 Nut 10 24 Reghexctrik Arm Idler Bolt 500x 177 Nut 5 16 18 Reghexctrik BOLT PATTERN ON FRAME BRACKETS ARE LOCATED TO THE OUTSIDE ES 334339D Pulley Idler Screw 3 8 16x1 50 Nut 3 8 16 Ctrikjam Washer Flat Screw 1 4 20x2 00 In Washer Fiat 281x 63x 065 Roller Belt Pinch Nut 1 4 20 Reghexctrik Rod Clutch Linkage Washer Flat 188x 38x 040 Pin Cotter 062x 75 Engine Pulley Bolt Shoulder Belt Poly V Bracket Eng Support Screw 5 16 18x 63 Nut 5 16 18 Reghexctrik CRAFTSMAN 21 5H P SNOW THROWER 536 885210 FRAME ASSEMBLY REF NO PARTNO PART NAME 108 sa A gt 110 333769 853 Frame Side RH 101 a li ke Pa o 333767 Frame Side LH RR ag a 4 116 333987 Channel Frame Support TN 64409 114 116 A ne 180044 Screw 1 4 20x2 00 100 108 e ME 5 782585 Nut 1 4 20 Reghexctrik gt 333749 8531 Bracket Fuel Tank
15. 37 OIL SEAL 490305 GOVERNOR SHAFT 611191 FLYWHEEL KEY 611192 FLYWHEEL 650816 FLYWHEEL NUT SOLID ai TONTON SPARK PLU SCREW TORX O SCREW 4 40 X 1 4 510339 OIL SEAL 650815 BELLEVILLE WASHER T 15 10 24 X 15 16 34443B 610118 651007 650892 SCREW 5 16 18 X 2 3 16 SCREW 5 16 18X 1 5 8 RESISTOR SPARK PLUG RCJ8Y PORT COVER SCREW 5 32 ALLEN 1 4 20 X 1 650891 611049 570683 650959 MODEL NUMBER 143 995071 REF PARTA PARTNAME 510326A CARBURETOR GASKET 490319 GOVERNOR LINK 570438A SPACER 570667A CONTROL LEVER 650847 SCREW 8 32 X 1 2 35815 AIR CLEANER GASKET 350460 BLOWER HOUSING 650894 SCREW 5 16 18 X 5 8 510343A EXHAUST GASKET 390325 MUFFLER 650893 SCREW 5 16 18 X 3 13 64 34449A STARTER CUP 650926 29443 611158 30063 640088 570695 650229 590743 590670 510334 SCREW 8 32 X 21 64 WIRE CLIP WIRE HARNESS SCREW TORX T 30 1 4 20 X 1 2 CARBURETOR INCL 184 CARBURETOR BAFFLE SCREW TORX T 25 10 32 X 3 8 REWIND STARTER ELECTRIC STARTER MOTOR 110V GASKET ELIMINATOR LOCTITE 515 26 CARBURETOR NO 640088 REF PARTA PARTNAME l 632538 THROTTLE SHAFT amp LEVER ASSY 631621 THROTTLE SHUTTER 650506 THROTTLE amp CHOKE SHUTTER SCREW 632734 CHOKE SHAFT amp LEVER ASSY 631815 CHOKE SHUTTER 630735 CHOKE POSITION
16. ER 536 885210 DECALS VIEW FROM REAR 340737 Decal Electric Start 761568 Decal Das 21 ES Sears 761569 Decal Spark Plug Access 761658 Decal Deco5 21ES 69880 Decal Warn Hot Muffler 318494 Decal Choke 761078 Decal Danger Stripe 70142 Decal Danger Chute Hand 70141 Decal Danger Auger Foot 761150 Decal Auger Control Bar 344251A 3 857 SD ass 855 ME REF CONTROL PANEL Washer Flat 344x 69x 065 Washer Sptik 31x 58x 08 Nut 1 4 20 Reghex Chute Rotate Bracket Bolt 5 16 18x 75 Carr Washer Flat 349x 69x 066 Washer Sptik 31x 58x 08 Nut 5 16 18 Reghex Chute Rod Assembly Washer Flat 406x 81x 066 Cotter Pin 094x1 00 Washer Curved Spring Chute Crank Brkt Assy Washer Flat 406x 81x 066 Knob Sleeve Nut Push Bolt 1 4 20x 63 Carr 334313C 24 CRAFTSMAN 2 CYCLE ENGINE MODEL NUMBER 143 995071 399 25 CRAFTSMAN 2 CYCLE ENGINE mer PARTA PART Name 250296A CYLINDER INCL 75A 105 106 amp 138 490317 GOVERNOR LEVER 490304 GOVERNOR LEVER 33374 EXTENSION Ne 490318 THROTTLE SPRING 510340 OIL SEAL 570673 BALL BEARING 510338 SLIDE RING 530158 BALL BEARING 530161 BALL BEARING 530159 BEARING RETAINER 530164 290627 29826 BEARING STRIP 31 NEEDLES CRANKSHA SCREW 10 32 X 2 4 650506 29216 LOCKNUT 10 32 310277B PISTON amp ROD ASSY INCL 29842 310278 ING SET STD 5103
17. HE SNOW THROWER Remove wrap on upper handle and along the side of both handles Discard wrap Unfold upper handle to remove packaging on the control panel and discard Loosen the tee knobs on each side of the upper handle Raise the upper handle to the operating position NOTE Make sure the cable is not caught between the upper and lower handle e Check to be sure the clutch cable is not caught in the handle e Tighten tee knobs Chute Deflector d CHECKLIST Before you operate your new snow thrower to ensure that you receive the best perfor mance and satisfaction from this quality product please review the following checklist y AH assembly instructions have been completed d The discharge chute rotates freely y No remaining loose parts in carton While learning how to use your snow thrower pay extra attention to the following important items W Make sure gas tank is filled with the 40 1 ratio mixture of gasoline and oil VV Become familiar with all controls their location and function Operate controls before starting engine Operating Positi Auger Control Bar p sition Chute Control Rod OPERATION KNOW VOUR SNOW THROWER READ THIS OWNER S MANUAL AND SAFETV RULES BEFORE OPERATING VOUR SNOW THROWER Compare the illustrations with vour SNOW THROWER to familiarize yourself with the location of various controls and adjustments Save this manual for future reference
18. ING SPRING 632164 FUEL FITTING 631951 FLOAT BOWL ASSY INCL NOS 32 amp 33 632386 FLOAT DAMPENING SPRING 631024 SHAFT FLOAT 632019 FLOAT 631028 Or RING FLOAT BOWL TO BODY 631021 INLET NEEDLE SEAT amp CLIP INCL NO 3t 631022 SPRING CLIP 27136A BOWL DRAIN ASSY 27554 DRAIN PLUNGER GASKET 640080 MAIN NOZZLE TUBE 632547 O RING MAIN NOZZLE TUBE 640089 HIGH SPEED BOWL NUT 27110 BOWL NUT WASHER 631027 WELCH PLUG ATMOSPHERIC VEN STARTER NO 590743 590743 590740 590616 590535 590701 590741 STARTER REWIND RETAINER DOG STARTER SPRING DOG PULLEV amp REWIND SPRING ASSY HOUSING ASSV STARTER ROPE STARTER LENGTH 98 amp 9 64 DIA HANDLE STARTER LOCKING TAB 28 ELECTRIC STARTER NO 590670 RETAINER RING DUST WASHER PINION DRIVER ANTI DRIFT SPRING GEAR ANTI DRIFT SPRING SPRING RETAINER CUP WASHER RETAINER RING DRIVE END MOUNTING BRACKET DRIVE END CAP ASSY ARMATURE THRUST SPACER HOUSING ASSY BRUSH amp SPRING CARD ASSY COMMUTATOR END CAP ASSY COMMUTATOR END MOUNTING BRACKET 590661 590662 CASE BOLT 33450 LOCK NUT 590663A SWITCH BOX amp LEAD ASSY 32450B 30063 650819 650742 730623 EXTENSION COR 10 6 SCREW TORX T 30 1 4 20 X 1 2 SCREW 6 32 X 2 1 2 NUT WASHER ASSY SWITCH REPAIR KIT 29 For the repair or replacement parts you need delivered direc
19. START Be sure the choke is in the OFF posi tion and pull the starter handle until the engine staris e Do not prime a warm engine If the en gine fails to start follow the Cold En gine Start instructions on page 8 Recoil Starter Primer Button Handle Switch Box SS SES A CAUTION This starter is equipped to operate on 120 volt AC household current Follow all instructions carefully as set forth in the To Start Engine section When connecting 120 volt AC power cord always connect the cord to the switch box on the engine first then plug the other end into the household receptacle When disconnecting the 120 volt AC power cord always unplug from the household receptacle first TO STOP ENGINE To stop the engine turn the key to OFF and remove key Keep key in a safe place The engine will not start without the key See figure above TO START ENGINE RECOIL START Before starting the engine be certain that you have read and understood all the instructions on the preceding pages COLD START Insert the key and turn ON e Move the choke control to the FULL position Push the primer button while covering the vent holes as follows Remove finger from primer button between primes One time if temperature is above 50 F Two times if temperature is 50 F to 15 F Four times if temperature is below 15 F e Puli the starter handle with a smooth rapid movement Do not allow the starter rope to
20. T If you think the carburetor is not operating properly contact your nearest Craftsman service center A CAUTION Never tamper with the engine governor which is factorv set for proper engine speed Over speeding the engine may increase the danger of personal injury and will void the engine warranty If you think the engine governor high speed needs adjusting contact your nearest Craftsman service center who has the proper equipment and experience to make any unnecessary adjustments TO ADJUST THE CHUTE CRANK ASSEMBLY If you cannot rotate the chute crank fully to the left and to the right you need to adjust the chute crank See first figure on this page Remove the top cover See To Remove Top Cover instructions on this page Loosen both 1 2 nuts on the crank adjusting bracket using 1 2 wrenches Swivel the crank adjusting bracket to allow about 1 8 clearance between the notch in the flange and the outer diameter of the worm Once this clearance is set tighten the nuts TO ADJUST THE AUGER CONTROL CABLE The auger control cable is set at the factory for proper operation If vou need to adjust the cable because the control bar does not prop erly engage or disengage the auger do the following Remove Z hook from the auger control bar See second figure Slide the boot toward the loose end of the cable See third figure Push the cable down through the hole in the top of the cable adjustment bracket to
21. access cover by squeezing the sides and pulling cover away See figure below The spark plug and wire are now visible Remove the spark plug wire e Clean the area around the plug base to prevent dirt from entering the engine when the plug is removed Remove the spark plug If it is cracked fouled or dirty it must be replaced See page 10 for the proper replacement plug Setthe gap between the electrodes of the new spark plug at 030 inch Next install the spark plug in the cylinder head Torque plug to 18 to 20 ft Ib If you do not use a torque wrench tighten the plug firmly e Push the spark plug wire onto the spark plug e Reinstall the bottom cover ENGINE SERVICE Unless the operator is fully qualified to make engine repairs or adjustments we recommend that such work should be done by technicians trained to work on snow thrower type engines Take your snow thrower to your nearest Craftsman Service Center for repair and adjustment ADJUST ENGINE SPEED Your engine speed has been factory set Do not attempt to change engine speed or it may result in personal injury If you believe that the engine is runningtoo fastortoo slow take your snow thrower to your nearest Craftsman Service Center for repair and adjustment STORAGE A WARNING Never store vour snow thrower indoors or in an enclosed poorly ventilated area If gasoline remains in the tank tumes may reach an open flame spark or pil
22. e distance Move the deflector UP for more distance DOWN for less distance Then tighten the tee knob See figure below Tee Knob N TO USE AUGER PROPEL ACTION Squeeze the auger control bar down against the upper handle to allow the auger to turn To propel forward raise the handle to allow the rubber auger blades to contact the ground See figure below Normal Auger Propelled Operating Position Position Rubber Auger Blades N CAUTION Read owner s manual before operating machine Never direct discharge toward bystanders Release the auger control bar and stop the engine before unclogging discharge chute or auger housing and before leaving the machine BEFORE STARTING ENGINE WARNING Experience indicates that alcohol blended fuels called gasohol or those using ethanol or methanol can attract moisture which leads to separation and formation of acids during storage Acidic gas can damage the fuel svstem of an engine while in storage To avoid engine problems the fuel svstem should be emptied before storage for 30 davs or longer Start engine and let it run until fuel lines and carburetor are emptv Use carburetor bowl drain to empty residual gasoline from float chamber See figure in Storage section page 16 Use fresh fuel next season See Storage Instructions on page 16 for additional information Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur
23. ischarge chute to dispose of the snow as rapidly as the auger receives the snow Plan to have the snow discharged in the direction the wind is blowing WET PACKED SNOW Move slowly into snow of this condition The greater the depth the slower you should go When it appears that the wet packed snow is causing the auger to slow down and the chute to clog back off and begin a series of short jabs into the snow These short back and forth 4 to 6 inch jabbing motions will belch the snow from the chute SNOW BANKS AND DRIFTS In snow of greater depth than the unit use the jabbing technique described above Turn the discharge chute away from the snow bank More time will be required to remove snow of this type than level snow PRODUCT SPECIFICATIONS HORSE POWER 5HP DISPLACEMENT 8 46 cu in GASOLINE CAPACITY 1 62 quart unleaded FUEL OIL MIX RATIO 40 1 3 2 oz of air cooled engine 2 cycle oil specified for 40 1 per 1 gal of ampion A Gap 030 or Equivalent MAINTENANCE CUSTOMER RESPONSIBILITIES SERVICE RECORDS Fill in dates as you complete regular service SCHEDULE SERVICE DATES Needed Storage Tighten All Screws amp Nuts Check Spark Plug O HERE Check Drive Belts ISE KE e Lubricate Chute Control Flange Check Fuel Lef ee a E b Ir E THE een a II AI ER E WE ES eee De KS aere E Kee E Drain Fu
24. its and acids If the tank is almost empty mix stabilizer with fresh gasoline in a separate container and add some to the tank Always follow instruc tions on stabilizer container Instructions on stabilizer container Then run engine at least 10 minutes after stabilizer is added to allow mixture to reach carbure tor Store snow thrower in a safe place See Waming under STORAGE OTHER e If possible store your snow thrower indoors with the gas removed and cover it to give protection from dust and dirt e If the machine must be stored outdoors block up the snow thrower to be sure the entire machine is off the ground Cover the snow thrower with a suitable protective cover that does not retain moisture Do not use plastic or vinyl NOTE A yearly checkup or tune up ata Craftsman Service Center is a good way of ensuring that your snow thrower will provide maximum performance for the next season TROUBLE SHOOTING TROUBLE CAUSE CORRECTION Difficult starting Replace defectiv plug Engine stalls Unit running on CHOKE Engine runs erractically or Loss of power Excessive vibration Units fails to propel itself Unit fails to discharge snow Blocked fuel line or low on fuel Water or dirt in fuel system Loose parts damaged impeller Damaged auger Drive belt loose or damaged Incorrect adjustment of auger con trol cable Auger drive belt loose or damaged Auger control cable not adjusted
25. ontrol bail to the upper handle flat head screwdriver with a piece of string NOTE This will engage the pulley and belt system Using a 7 1 6 wrench 7 16 socket and a rachet loosen screw and nut on brake pad See first figure on page 14 for location of screw and nut e Adjust brake pad up or down to have a 1 8 gap between the bottom of the brake pad and the belt Tighten screw and nut 13 Grasp the bottom portion of the belt cover and pull down and out to remove Reinstall in reverse order Idler Pulley Screw and nut to i be loosened Engine Puliey Brake Pad SRI A Belt Guide A Brake Roller Drive Belt TO REPLACE THE DRIVE BELT The drive belt on this unit is of special construction and must be replaced with the same type belt available at your nearest Craftsman Service Center Remove the belt cover See to Remove the Belt Cover paragraph on page 13 Move belt guide away from belt See next figure Belt may come out without loosening belt guide Carefully press idler pulley down to release brake pressure on belt See second figure on this page Remove belt from between brake pad and roller See second figure on this page Remove old belt Replace with new belt by carefully pressing down on the idler pulley and placing the belt between the brake pad and roller with belt ribs down Release belt pulley Attach new belt to the engine pulley and auger pulley Make sure the belt is seated properly
26. ot light from a furnace water heater clothes dryer cigarette etc To prevent engine damage if snow thrower is not used for more than 30 days follow the steps below SNOW THROWER STORAGE Thoroughly clean the snow thrower Lubricate all the lubrication points See the Maintenance section page 11 e Be sure that all nuts bolts and screws are securelv fastened Inspect all visible moving parts for damage breakage and wear Replace if necessarv Touch up all rusted or chipped paint surfaces sand lightly before painting Cover the bare metal parts of the blower housing and auger with rust preventative such as a spray lubricant ENGINE STORAGE Gasoline must be removed or treated to prevent gum deposits from forming in the tank filter hose and carburetor during storage Also during storage alcohol blended gasoline that uses ethanol or methanol sometimes called gasohol attracts water It acts on the gasoline to form acids which damage the engine To remove gasoline run the engine until the tank is empty and the engine stops Then drain remaining gasoline from carburetor by pressing upward on bowl drain located on the bottom of carburetor See next figure Carburetor Carburetor Bowl Drain Right side view of engine e lf you do not want to remove gasoline a fuel stabilizer such as Craftsman fuel stabilizer No 33500 may be added to any gasoline left in the tank to minimize gum depos
27. rank shafts and the failure to maintain the equipment according to the instructions con tained in the owner s manual WARRANTY SERVICE IS AVAILABLE BY RETURNING THE CRAFTSMAN SNOW THROWER TO THE NEAREST CRAFTSMAN SERVICE CENTER DEPARTMENT IN THE UNITED STATES THIS WARRANTY APPLIES ONLY WHILE THIS PRODUCT IS IN USE IN THE UNITED STATES This warranty gives you specific legal rights and you may also have other rights which may vary from state to state Sears Roebuck and Co D817WA Hoffman Estates IL 60179 AN SAFETY RULES A Look for this symbol to point out important safety precautions It means ATTENTION Become alert Your safety is involved A CAUTION Always turn key to OFF BEFORE USE position and remove key to prevent Readthe owner s manual carefully Be accidental starting when setting up transporting adiusting or making repairs IMPORTANT Safety standards require operator presence controls to minimize the risk of injury Your snow thrower is equipped with such controls Do not attempt to defeat the function of the operator presence control under any circumstances California Proposition 65 PAN WARNING the engine exhaust from this product contains chemicals known to the birth defects or other reproductive ham State of California to cause cancer thoroughly familiar with the controls and the proper use of the snow thrower Know how to stop the snow thrower and disengage the con
28. s tem is equipped with a spark arrester meet ing applicable local or state laws if any If a spark arrester is used it should be main tained in effective working order by the op erator In the state of California the spark arrester is required by law Section 4442 of the Califor nia Public Resources Code Other states may have similar laws Federal laws apply on federal lands A spark arrester muffler is available through your nearest Craftsman Authorized Service Center See ENGINE REPAIR PARTS section in this manual AVOID INJURY FROM ROTATING AUGER KEEP HANDS FEET AND CLOTHING AWAY STOP THE ENGINE BEFORE UNCLOGGING DISCHARGE CHUTE 1 Owner s Manual not shown 1 Warranty Card not shown 1 Parts Bag not shown 1 10 ft Electric Cord ASSEMBLY N caution Always wear safety glasses or eye shields while assembling snow thrower TOOLS REQUIRED FOR ASSEMBLY 1 Knife to cut carton The figure to the right shows the snow thrower completely assembled References to the right or left hand side of the snow thrower are from the viewpoint of the operator s position behind the unit TO REMOVE SNOW THROWER FROM CARTON Locate and remove container of Crafts man 2 cycle oil Remove the inserts positioned around the unit and the packing material e Cut down all four corners and lay the panel down flat Remove and discard bottom packaging Puli snow thrower out of the carton TO ASSEMBLE T
29. snap back Rewind smoothly while holding the starter handle If the engine fires but does not start pull the starter handle until the engine starts After three pulls repeat the priming and pulling steps again As engine starts warms up move choke lever to 1 2 choke position When engine runs smoothly move choke lever to No Choke Position NOTE Allow the engine to warm up for several minutes before blowing snow in temperatures below O F WARM START Be sure the choke is in the OFF posi tion and puli the starter handle until the engine starts e Do not prime a warm engine If the en gine fails to start follow the Cold En gine Start instructions on page 8 A CAUTION Never run engine indoors or in enclosed pooriv ventilated areas Engine exhaust contains carbon monoxide an odorless and a deadiv gas Always stand behind snow thrower operator s position when starting engine Do not put hands feet hair or loose clothing in or near the discharge chute deflector or auger housing while the engine is running The tempera ture of the muffler and neaby areas may exceed 150 F avoid these areas also A WARNING Objects such as gravel rocks or other debris if struck bv the auger may be thrown with sufficient force to cause personal injurv or propertv damage We recommend standard safetv glasses or Wide Vision Safetv Mask for over vour glasses SNOW THROWING TIPS e This snow thrower will propel
30. ter striking a foreign object stop the engine motor Turn key to OFF position and remove key to prevent accidental starting Thoroughly inspect the snowthrower for any damage and repair the damage before restarting and operating it If snow thrower should start to vibrate abnormaliv stop engine motor and check immediately for the cause Vibration is generally a warning of trouble Stop the engine motor whenever you leave the operating position Also turn kev to OFF position and remove kev before unclogging the auger impeller housing or discharge chute and when making any repairs adjustments or inspections Remove wire from spark plug to prevent accidental starting When cleaning repairing or inspecting make certain the auger impeller and all moving parts have stopped Turn kev to OFF position and remove kev to prevent accidental starting Never attempt to make anv adjustments while the engine is running except when specifically recommended by the manufacturer Maintain or replace safety and instruction labels as necessary Run the snow thrower a few minutes after throwing snow to prevent freeze up of the auger impeller Contents of Parts Bag 1 3 2 ounce container Craftsman 2 cycle oil A WARNING This unit is equipped with an internal combustion engine and should not be used on or near any unimproved for est covered brush covered or grass cov ered land unless the engine s exhaust sv
31. the cap on the gasoline con tainer and shake c ntainer vigorously so the oil mixes with the gasoline e Add an additional 3 U S quarts of gasoline to the gallon container and shake the container again WARNING Gasoline is flammable and caution must be used when handling or storing it Do not fill fuel tank while snow thrower is running hot or when snow thrower is in an enclosed area Keep away from open flame electrical spark and do not smoke while filling the fuel tank Never fill fuel tank completely but fill the tank to within 1 4 1 2 inch from the top to provide space for expansion of fuel Always fill fuel tank outdoors and use a funnel or spout to prevent spilling Make sure to wipe up any spilled fuel before starting the engine Store gasoline in a clean approved container and keep the cap in place on the container Keep gasoline in a cool well ventilated place never in the house Never buv more than a 30 day supply of gasoline to ensure volatility Gasoline is intended to be used as a fuel for internal combustion engines therefore do not use gasoline for any other purpose Since many children like the smell of gasoline keep it out of their reach because the fumes are dangerous to inhale as well as being explosive TO STOP ENGINE e To stop the engine turn the key to OFF and remove key Keep key in a safe place The engine will not start without the key See figure on next page TO START ENGINE ELECTRIC
32. tly to your home Call 7 am 7 pm 7 days a week 1 800 366 PART 1 800 366 7278 Para ordenar piezas con entrega a domicilio 1 800 659 7084 For in house major brand repair service Call 24 hours a day 7 days a week 1 800 4 REPAIR 1 800 473 7247 Para pedir servicio de reparaci n a domic lio 1 800 676 5811 For the location of a Sears Parts and Repair Center in your area Call 24 hours a day 7 days a week 1 800 488 1222 For information on purchasing a Sears Maintenance Agreement or to inquire about an existing Agreement Call 9 am 5pm Monday Saturday 1 800 827 6655 When requesting service or ordering parts always provide the following information e Product Type 7 Part Number e Model Number Part Description SEARS America s Repair Specialists Printed in U S A
33. trols quickly Do not operate the snow thrower without wearing adequate outer garments Wear footwear that will improve footing on slippery surfaces Keep the area of operation clear of all persons particulariv small children and pets Thoroughly inspect the area where the snow thrower is to be used and remove all foreign objects Use extension cords and receptacles as specified by the manufacturer for all snow throwers with electric drive motors or with tactorv installed or optional starting motors Use only attachments and accessories approved by the manufacturer of the snow thrower such as electric starter kits etc l e Never operate the snow thrower without good visibility or light Always be sure of your footing and keep a firm hold on the handles Walk never run This snow thrower is for use on side walks driveways and other ground level surfaces CAUTION should be exercised while using on steep sloping surfaces DO NOT USE SNOW THROWER ON SURFACES ABOVE GROUND LEVEL such as roofs of residences garages porches or other such structures or buildings Check all bolts at frequent intervals for proper tightness to be sure the snow thrower is in safe working condition Disengage clutch before starting the engine Let engine and snow thrower adjust to outdoor temperatures before starting to clear snow FUEL SAFETY Handle fuel with care it is highly flam mable Use an approved container
34. ver operate the snow thrower without proper guards plates or other safety protective devices in place Never operate the snow thrower near glass enclosures automobiles window wells drop offs and the like without proper adjustment of the snow discharge angle Keep children and pets away Never operate the snow thrower at high transport speeds on slippery surfaces Look behind and use care when backing Never direct discharge at bystanders or allow anyone in front of the snow thrower Do not run the engine indoors except when starting the engine and for trans porting the snow thrower in or out of the building Open the outside doors exhaust fumes are dangerous containing CAR BON MONOXIDE an ODORLESS and DEADLY GAS Take all possible precautions when leaving the snow thrower unattended Disengage the auger impeller stop engine and remove key Do not overload the machine capacity by attempting to clear snow at too fast a rate SAFE STORAGE Always refer to the owner s manual instructions for important details if the snow thrower is to be stored for an extended period Disengage power to the auger impeller when snow thrower is transported or not in use Never store the snow thrower with fuel in the fuel tank inside a building where ignition sources are present such as water and space heaters clothes dryers and the like Allow the engine to cool before storing in any enclosure REPAIR ADJUSTMENTS SAFETY Af
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