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Summary of Contents for 536.884670

Page 1: ...afety Rules and instructions Before Operating This Equipment 5 HORSEPOWER 21 SINGLE STAGE AUGER PROPELLED 120V ELECTRIC START SNOW THROWER Assembly o Operation Customer Responsibilities Service and Adjustments o Repair Parts SEARS ROEBUCK AND CO Hoffman Estates nL 60179 UoS Ao i Hill ...

Page 2: ... 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 e 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 flammable Use an ap...

Page 3: ...yers and the likeo A low the engine to cool before storing in any enclosure r REPAIR ADJUSTMENTS SAFETY e After striking a foreign object stop the engine and remove the wire from the spark plug or disconnect the cord from the electric motor Thoroughly inspect the snow thrower for any damage and repair the damage before restarting and operating the snow thrower if the snow thrower should start to v...

Page 4: ...BiLiTiES o Read and observe the safety rules e Follow a regular schedule in maintaining caring lor and using your snow thrower Follow the instructions under Customer Responsibilities and Storage sections of this Owner s Manual TWO YEAR LIMITED WARRANTY ON CRAFTSMAN SNOW THROWER For two years from the date ol purchase when this Craftsman Snow Thrower is maintained lubricated and tuned up according ...

Page 5: ...lectric 11 Starting Recoil 10 11 12 Storage 18 Electric Start 8 t 1 F Fuel Mix Ratio 4 10 Fuel Type 4 10 Fuel Storage 1O 18 H Handle Upper and Lower 7 8 I Ignition Key 8 11 lndex 5 L Levers Choke Control 8 11 12 Chute Control 7 9 12 Lubrication Chute Control Rod 13 Chute Flange 13 O Oil Engine t O Storage 18 Type 4 10 Operation Carburetor 11 Engine and Auger Controls 8 11 12 Operating Snow Thrower...

Page 6: ... Parts Bag 1 Chute Control Rod 2 Keys Ring Assembly Atlached to engine in plastic bag ASSE LY TOOLS REQUIRED FOR ASSEMBLY 1 3 8 Wrench or adjustable wrench 1 Regular screwdriver 1 Knife to cut carlon _ CAUTION Always wear safety glasses or eye shields while assembling snow thrower Figure 1shows the snow hrower completely assembled Reference to lhe dght and left hand side el the snow thrower is fro...

Page 7: ...ng position as shown in Fig 1 NOTE Hold the upper handle apart to prevent scratching the lower handle _ Check to be sure the clutch cable is not caught in the handle Tighten the tee knobs on the upper handle Loosen tee knob on the chute deflector and move it to snow throwing position Fig 1 Tighten tee knob on the chute deflector TO ASSEMBLE THE CHUTE CON TROL ROD Remove the screw and nut from the ...

Page 8: ...WERS conformto the safety standards of the American National Standards lnstitute B71 3 t984 11 1 i ii AUGER CONTROL BAR Starts and stops the auger which propels the snow thrower CHUTE CONTROL ROD Changes the direction 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 ...

Page 9: ... Turn the crank assembly to set the direction of the snow throwing TO CONTROL SNOW DISCHARGE Loosen the tee knob on the chute deflector and move the deflector to set the distance Move the deflector UP or more distance DOWN for less distance Then tighten the tee knob See Fig 5 TO USE AUGER PROPEL ACTION Squeeze the auger control bar down against the upper handle to allow the auger to turn To propel...

Page 10: ...oline _ FUEL MIX CHART Mixture 40 1 U S J IMPERU_L S L METRIC i GAs O LI GAS I OIL GAS IO L i 1 Gal _12 OZ jili GaL I 3 7 oz 14 L ters l OO ML I GASOLIINE AND OIL MIXTURE Mix gasoline and oil See Fig 7 as follows Pour I UoS quart of fresh clean unleaded au tomotive gasoline into a gallon gasoline container Add 3 2 oz of clean high quality Craftsman two cycle oil to the gasoline container _ CAUTION...

Page 11: ...ne warms up and begins to operate evenly move choke lever slowly to OFF position if the engine falters return to 1 2 choke until it runs smoothly then move to OFF position NOTE Allow engine to warm up for a few minutes before using the snowthrower as the engine wi l not develop full power until it reaches operating temperature WARM START Move the choke to the OFF position and pull the starter hand...

Page 12: ...n deep snow to prevent overloading e The distance snow will be discharged can be ad justed by moving the discharge chute deflectoL Raise the deflector for more distance or lower the deflector for less distance 0 Irlwindy conditions lower the chute deflector to direct discharged snow close to the ground where it is less likely to blow into unwanted areas 0 Keep the area to be plowed free of stones ...

Page 13: ...l daberian ser verificados per lo menos una vez durante fa estaci6n REMOVEDORA DE NIEVE DESPUES DEL PRIMER use O Examine tadas las piezas para var si ast n sueltas o daSadas despu_s de cada vez que use la unidad O Ajuste todos los pemos que est_n ftojos DESPUES DEL CADA use O Haga funcionar ta unidad haste que expulse toda la nieve y quede limpio el barreno O Retire de la removedora cua_quier rest...

Page 14: ...ntrol del barreno ha side ajustado en la planta para brindar el nivel de operacibn apropiado Si necesita ajustar el cable a la tensi6n de operaclon apropiada proceda de a siguiente forma e Deslice la manga protectora del resorte hacia el extreme en forma de gancho dejando a la vista la secc Sn con rosca y la tuerca de ajuste vea la Fig 11 Afloje ta tuerca con una llave de 9 5 mm 3 8 pulgada mientr...

Page 15: ... unit is of special construction and must be replaced with the same type belt available at your nearest SEARS Service Center Remove the 3 screws from the access panel on the rear of the top cover Disconnect the spark plug See page 17 Remove the belt cover See to Remove the Belt Cover paragraph on page 14 Loosen the nut on the bell guides Movethe guides away fromthe v beR and rollthe belt off of th...

Page 16: ...en the belt guides and the belt The distance should be 1 8 for each guide If adjustment is necessary move the belt guides to the correct position See Fig 14 O Move the belt guides to the correct position e Release the auger control bar e Reinstallthe belt cover e Reconnect the spark plug wire and reinstall the access panel TO REPLACE THE SCRAPER BLADE If the scraper blade must be replaced due to w...

Page 17: ... 17 and cannot be seen under normal conditions_ Remove the 3 screws from the access panel on the rear of the top cover Remove the spark plug wire Clean the area around the plug base to prevent dirl 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 4 for the proper replace ment plug Set the gap between the electrode...

Page 18: ...ward on bowl drain located on the bottom of carburetor See Fig 19 O Ifyou 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 deposits and acids If the tank is almost empty mix stablilizer with fresh gasoline in a separate container and add some to the tank ALWAYS FOLLOW INSTRUCTIONS ON STABILIZER...

Page 19: ...ign object todged in auger POINTS i i CORRECTION Replace defective plug Set choke lever to OFF position Clean fuel line check fuel supply add fresh gasoline oil mixture Use carburetor bow drain to flusb and refilt with lresh fuel See carburetor adjustment section on page t4 Stop engine immediately and disconnect spark plug wire Tighten al bolts and make a I necessary repairs If vibration continues...

Page 20: ... 8 tn Brake Spring Torsion Locknut Jam 3 8 16 Thd Bracket Engine Support Screw HHC 5 16 18 x 1 2 In Locknut Hex 5 16 18 Thd Pulley Idler Boil Carriage 3 8 16 x 1 t 4 In Cable Drive Control REF NO 15 16 17 t8 19 20 21 22 23 24 25 26 27 28 PART NO 70971 120392 1502 314142 313595 45602 300637 325890 313244 313243 180122 120394 1499 334014 PART NAME Screw HHC 1 4 20 x t 1 2 In Flatwasher 1 4 In Locknu...

Page 21: ...te LH Heat Shield Engine Screw 1 4 20 x I 2 In Nut WdFILk 1 4 20 Thd Screw Hex 5 16 18 x 1 2 In Nut Lk 5 16 18 Thd Support Engine Mount Bracket Fuel Tank Screw Tap 10 24 x 5 8 In Fuel Tank Cap Fuel with Seat REF NO 13 14 15 16 17 18 19 20 21 22 23 24 PART NO 323363 47345 56679 323395 323387 274707 997316 311671 302287 303041 313057 57366 PART NAME Gas Line 8 0 In Clamp Hose Filter In Line Gas Line...

Page 22: ...041 6 309813 7 120385 8 309811 9 57587 10 333643 PART NAME NO Cover Belt 11 Screw 10 24x318 In 12 Cover Top 13 Screw 10 24x518 In 14 Flatwasher 203x 56x 040 5 Screw 10 14x5 8 In 16 Flatwasher 250x 56x 049 17 Nut Tinn U Type 18 Grommet Washer Rope Guide 19 Knob Rope 20 PART NO 56992 138557 48140 49643 54601 t259 303008 307469 830 307470 312362 PART NAME Switch tgnition Washer ReglniLk Nut tgn Hex 5...

Page 23: ... 180021 7 120392 8 3O9376 9 49562 10 180020 11 1502 12 302428 13 301855 PART NAME Auger Housing 21 Blade Scraper Screw 1 4 20x5 8 in Nul WdF Lk 1 4 20 Thd Bearing Flange Screw Hex 1 4 20x7 8 In Flatwasher 286x 63x 065 Auger Assembly 21 Bearing Ball Screw Hex 1 4 20 x 3 4 In Nut Hex Lock 1 4 20 Thd Spacer Sle 640X 88X732 Pulley V3L 23 3t4349 B ...

Page 24: ...4 20xl 2 In Nut WdFILk 1 4 20 Thd Chute Upper Wire Chute Hinge Bolt Cart 5 16 18xl 25 Flatwasher 349x 69x 066 Knob Tee Nut Hex 5 16 t8 Thd Screw 5 16 18x3 4 In REF NO PART NO 14 1498 15 302505 830 16 998013 17 120368 18 300728 830 19 307741 20 1502 21 307742 22 12452 23 121222 24 51564 25 313431 PART NAME Nut Lock 5f16 18 Thd Bracket Worm Adjusting Bolt 5 16 18x 75 Washer Split lock Bracket Chute ...

Page 25: ... 7 8 10 9 REF KEY 8 REE KEY 2 PAGE 21 _ PAGE 21 PART NO 301608 830 311767 22025 13527 120376 302417 830 301607 830 180077 REF PART NAME NO PART NO PART NAME I Handle Upper Bolt 5 t 6 I 8xl 3 4 In Washer Formed Knob Tee Nut Hex 5 16q8 Thd Bar Drive Control Handle Lower Screw Hex 5 t6 18x3 4 tn 9 120393 0 1498 11 308715 12 308716 13 997316 14 309815 15 310169 Flatwasher 349x 69x 066 Nut Hex 5 16 18 ...

Page 26: ...8 9 n nl PART NO illl 308778 310151 70141 334150 313295 313296 318494 313892 308768 PART NAME t l u Decal Craftsman Decal Craftsman Decal Danger Auger Decal 5 21 Sears Decal Start Instruction Decal Control Panel Decal Choke Decal Danger Chute Cecal Danger Stripe Chute _ _1 ii i i i i u uu i i ii 26 3t9112B ...

Page 27: ...IR PARTS 4 REF KEY 24 PAGE 24 REF KEY 24 PAGE 24 PART NO u i ii ii 307756 t 2452 t 21222 309449 830 314158 314159 307755 331532 PART NAME Rod Middle Chute Flatwasher 40x 75x 025 Cotter Pin Rod Upper Chute Screw 10 32 x 7 8 In Nut 10 32 Knob Chute Crank Cap Nut Push On 313981B 27 ...

Page 28: ...CFIAFTSMAN 2 CYCLE ENGINE i ill ii l i H i li Nl i MODEL NUMBER143 955071 i i H i i 27 177 23 22 30 20 t6 138 7BA 28 ...

Page 29: ...k Spring 1 Oil Seat 1 Ball Bearing 3 Slide Ring 1 Ball Bearing 1 Ball Bearing 1 Bearing Retainer 1 Bearing Strip 31 needles 1 Crankshaft 1 Screw 10_32 x 3 4 1 Screw 4 40 x 1 4 2 Lock Nut 10 32 1 Piston Rod Ass y lncL 29 42 1 Ring Set 1 Oil Seal 1 Oi Seat 1 Governor Shaft 1 Flywheel Key 1 Flywheel 1 Belleville Washer 1 Flywheel Nut 1 Solid State Ingnition 1 Spark Plug Cover 1 Screw Torx T 5 10 24 x...

Page 30: ...itting 1 Float Bowl Asy Incl 32 33 t Float Dampening Spring 1 Float Shaft 1 Float 1 Float Bowl O Ring inlet Needle Seat Clip Incl 31 1 Spring Clip 1 Bowl Drain Assy 1 Drain Plunger Gasket 1 High Speed Bowl Nut 1 Bowl Nut Washer t Welch Plug Atmospheric Vent t KEY PART DESCRIPTION QI Y 1 590599A 2 590600 3 590615 4 590601 5 590598 6 590616 7 590617 8 590645A 9 590619 t0 590620 11 590643 12 590535 1...

Page 31: ...0742 QTY Retainer Ring 1 Dust Washer 1 Pinion Driver 1 Anti drift Spring t Gear 1 AntFdrift Spring 1 Spring Retainer 1 Cup Washer 1 Retainer Ring 1 Drive End Mounting Bracket 1 Drive End cap Ass y 1 Armature 1 Thrust Spacer 1 Housing Ass y 1 Brush Spring Card Ass y 1 Commutator End Cap Ass y t Commutator End Mounting Bracket 1 Case Bolt 2 Lock Nut 2 Switch Box Lead Ass y 1 Extension cord I0 6 1 Sc...

Page 32: ...ING REPAIR PARTS ALWAYS GIVE THE FOLLOWING INFORMATION PRODUCT SNOW THROWER MODEL NUMBER 536 884670 ENGINE MODEL NUMBER 143 955071 PART NUMBER PART DESCRIPTION Your Sears merchandise has added value when you consider tilat Sears has service units nationwide staffed with Sears trained technicians Professional technicians specifically trained on Sears products having the parts tools and equipment to...

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