Craftsman 536.88521 To Replace the Drive Belt, To Replace the Auger, Left F#ame

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Screw and nut to Idler Pulley

 

be loosened

Pulley

Brake Pad

_Roller

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 relier. 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.

•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.

l

_"_

Engine Pulley---_-_\_

 

 

Idler Pulley-_>_i.,_

Brake Pad.L_'_'_\//\ /

/ Roller

*_%_JJ_//_Jr\Drive

Belt

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 paddle area to secure auger to keep from turning.

•Remove the bearing assembly from the left frame of snow thrower by removing the two nuts. See figure below.

Bearint;

Left F#ame

14

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Contents SEARS, Roebuck and CO., Hoffman Estates, IL 60179 U.S.A 761893 07/27/98Before USE Limited TWO-YEAR Warranty on Craftsman Snow ThrowerEngine exhaust from this product Safe Storage Fuel SafetyDeadly GAS REPAIR/ADJUSTMENTSSAFETY To Remove Snow Thrower from Carton ChecklistAll assembly instructions have been Completed To Assemble the Snow ThrowerPrimer Button Injects fuel directly into Chute Control Lower Handle Chute DeflectorChokeButton Before Starting Engine S. I Imperzal s.I. MetricTo USE Auger Propel Action Fill GASTo Start Engine Electric Start Gasoline and OIL MixtureTo Stop Engine Cold StartTo Start Engine Recoil Start To Stop EngineWarm Start WET Packed Snow Product SpecificationsDRY and Average Snow Snow Throwing TipsRecords Customer Responsibilities ServiceLubrication Chart Lubrication AS Required Spark PlugTo Adjusttheaugercontrol Cable Carburetor AdjustmentTo Adjust the Chute Crank Assembly To Remove TOP CoverScrews to be Boltsto beremoved from Top removedfrom To Adjust Brake PADTo Remove Belt Cover Left F#ame To Replace the Drive BeltTo Replace the Auger Adjust Engine Speed Push the spark plug wire onto the spark plugEngine Service Carbu Drain Right side view Engine Snow Thrower StorageEngine Storage OtherCorrection Adjust auger control cableTrouble CausePart Name Electric Start AssemblyCraftsman 21 5H.P. Snow Thrower Part Name ENGINE/DRIVE AssemblyOraftsman 21 5H.P. Snow Thrower Frame Assembly Discharge Chute AssemblyBelt Cover Assembly 540 48152010 51oPartname Part Name Craftsman 21 -5H.P.SNOW Thrower Wheel AssemblyHandle Assembly Part Name Partno Craftsman 21 5H.P. Snow ThrowerDecals Craftsman 2-CYCLE Engine Model Number Model Number REF. PART# Part Name Throttle ShutterRetainer Starter noStarter Rewind ANTI-DRIFT Dust WasherPinion Driver Part

536.88521 specifications

The Craftsman 536.88521 is a versatile and powerful snow blower, designed to efficiently tackle heavy snowfall and keep pathways and driveways clear during winter months. With a strong focus on usability and performance, this model is favored by homeowners looking for reliable equipment that can handle various snow conditions.

One of the key features of the Craftsman 536.88521 is its 24-inch clearing width, which allows for quick and efficient snow removal. The robust auger design ensures that even heavy, wet snow can be efficiently thrown aside, making it suitable for various climates and snow types. The powerful 179cc engine provides ample power, allowing the snow blower to clear deep snow without straining.

Ergonomically designed, the Craftsman 536.88521 includes adjustable handles that promote comfortable operation while reducing fatigue during extended use. The easy-to-use controls are conveniently located, enabling users to adjust speed settings and the direction of the snow discharge without having to stop. The model features a 180-degree rotating chute that allows for precise snow placement, which is essential for maintaining clean walkways and driveways.

Technology is integral to the Craftsman 536.88521, featuring electric start capabilities for hassle-free ignition, eliminating the need for strenuous pull-starts in cold conditions. Additionally, the snow blower is equipped with a heavy-duty scraper blade that ensures efficient clearing down to the pavement, reducing the chances of ice buildup.

Another notable characteristic of the Craftsman 536.88521 is its durable construction. Built with high-quality materials, it is designed to withstand harsh winter conditions, ensuring longevity and reliability over time. The snow blower's large, enhanced tires provide excellent traction and maneuverability, allowing users to navigate through tough snow conditions with ease.

Overall, the Craftsman 536.88521 stands out as a dependable snow blower, combining power, efficiency, and user-friendly features. Its versatility makes it an excellent choice for homeowners looking to maintain clear and safe outdoor areas during winter storms. With the right balance of technology and practicality, it promises an effective solution for winter snow removal tasks.
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