Craftsman 247.88664 owner manual Drive Belt, Friction Wheel Rubber Plates

Page 15

5.Unhook the idler spring from the hex bolt on the auger housing. See Figure 14.

6.Unhook the support bracket spring from the frame.

NOTE: It may be necessary to loosen the six nuts that connect frame to auger housing to aid in belt removal.

7.Lift the auger belt from the auger pulley, and slip belt between the support bracket and the auger pulley. See Figure 13.

8.Reassemble with new auger drive belt.

Friction Wheel

Assembly

Pin

Pulley/

IdlerAuger Bracket

Spring Housing Spring

Figure 14

Drive Belt

1.Follow first four steps of previous instructions.

2.Pull idler pulley up, and lift belt off engine pulley and friction wheel disc. See Figure 13.

3.Using a wrench, loosen the nut on the stop bolt until the support bracket rests on the auger pulley. See Figure 15.

Friction

Wheel

Disc

Figure 15

4.Slip belt between friction wheel and friction wheel

disc. See Figure 15. Remove and replace belt. Reassemble in reverse order.

NOTE: The support bracket must rest on the stop bolt afterthe new belt has been assembled. See Figure 15.

Friction Wheel Rubber

1.Replace the friction wheel rubber if any signs of wear or cracking are found.

_b WARNING: Disconnect spark plug wire and

ground it against engine to prevent unintended starting. Drain fuel into an approved container

or place a piece of plastic film underneath the gas cap to prevent gasoline from leaking.

2.Tip the snow thrower up and forward, so that it rests on the housing. See Figure 17. Remove the six

self-tapping screws from the frame cover underneath the snow thrower.

3.Remove the ktick pins which secure the wheels, and remove the wheels from the axle.

4.Using a wrench to hold the shaft, loosen, but do not

completely remove, the hex nut and bell washer on the

left end of gear shaft.

5.Lightly tap the hex nut to dislodge the ball bearing

from the right side of the frame. Remove the hex nut

and bell washer from the left end of the shaft.

. Slide the gear shaft to the right, then slide the friction wheel assembly from the shaft.

7.Remove the four screws from the friction wheel assembly shown in Figure 16. Remove the friction wheel rubber from between the friction wheel plate.

8.Reassemble new friction wheel rubber to the friction wheel assembly, tightening the screws in rotation and with equal force.

9.Slide friction wheel assembly back onto the gear shaft. Be sure to align the pin on the shift rod with hole in the friction wheel assembly. See Figure 14.

10.Reassemble gear shaft and the wheels. Reattach the frame cover. Flip snow thrower back to its operating position and remove any plastic from under the machine or around the gas cap if you had put it eadier.

Friction Wheel Rubber

Plates

Figure 16

15

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Contents Sears, Roebuck And Co., Hoffman Estates, IL 60179, U.S.A Horse Power Two-StageSafety Model NoContent Two -Year Warranty on Craftsman Snow ThrowerPreparation TrainingSnowattoofastofarate Your ResponsibilityNottouch OrallowanyoneinfrontofthemachineShear bolts and lock nuts Setting Up The Snow ThrowerUnpacking Hardware PackTraction Control & Shift Lever Final Assembly & AdjustmentsChute Clean-Out Tool Auger ControlTire Pressure To Stop Engine Operating ControlsTo Start Engine Before StartingOperating Tips To Engage AugersBefore Stopping To Engage DriveSchedule Maintenance TasksGeneral Recommendations LubricationChecking Oil Level Engine MaintenanceEngine Oil Spark PlugTire Pressure Check V-BeltsCheck Friction Wheel Shave Plate and Skid Shoes Toacompletestop.Disconnectsparkplug wireReplacing Belts Servicing AugersFriction Wheel Rubber Drive BeltFriction Wheel Rubber Plates Drive Wheels Making AdjustmentsTo adjust the auger clutch, refer to Final Assembly Skid ShoeIfthesnowthrowerwiltnotbeusedfor30daysor Trouble Possible Causes Corrective Action California & U.S. EPA Emission Control Warranty StatementOwners Warranty Responsibilities Manufacturers Emission Control System WarrantyImportant Note Emission Control System Warranty36\ Description Craftsman 5.0 HP Snow Thrower Model Key No. Part No 2421 313335 Roll Pin 370B 3olWasher Key No. Part No DescriptionIntake Valve Std, IncL OS IncL364 Key No. Pad Description351 355Rewind Starter Description Rewind StarterElectric Starter 33290E Motor Mode o de motor Craftsman ContenidoEsta garantia no cubre ADVERTENClA CapacitacibnPreparativos OperacibnMantenimiento & Almacenamiento QuemaduraNolostoqueMaterialesolesionesproducidasporlosrebotes Cortelacorrientealabarrena/ motor cuando transporte laConfiguracibn de la mbquina quitanieve DesempaquePaquete de hardware Control de la barrena Control de traccibn & palanca de cambiosEnsamblado & Ajustes Finales Herramienta de limpieza del canalPresibn de los neumbticos Controles de operacibn Para encender el motor Antes de encenderProcedimiento para engranar las barrenas Antes de detener la mdquinaPara detener el motor Procedimiento para engranar la transmisibnFechas de los Recomendaciones generalesLubricacibn Calendario de mantenimiento Tareas de mantBujia de encendido Palanca decambiosMantenimiento del motor Aceite del motorServicio de la barrena Presibn de los neum ticosCompruebe las correas en Compruebe la rueda de friccibnGoma de la rueda de friccibn Correas de las barrenasCorrea de transmisibn Realizacibn de ajustes Ensamblado del canalZapata antideslizante Ruedas de transmisibn Transmision de una ruedaTransmision en ambas ruedas Solucibn ProblemaCausaNota importante Garantia del sistema de control de emisionesPage MY-HOME Our HomeCanada Date Received Date Published Pages Total Models Paper doc # NotesProd Type DocType Doc Class Code
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