Craftsman 247.88045 manual Drive Belt Replacement

Page 19

SERVICE AND MAINTENANCE

NOTE: The pulley adapter may slide off the auger input shaft when removing the pulley. Use extra caution to ensure the adapter does fall and/or get damaged when removing the pulley.

8.Place the new auger belt in the V-groove of the auger pulley and place the pulley w/belt inside the belt keepers.

9.Turn the pulley as necessary to align its three slots approximately with the posts of the pulley adapter, then move the brake bracket assembly away from the input shaft. While aligning the pulley slots and adapter posts, push the auger pulley fully onto the adapter. Refer to Figure 28.

NOTE: If the pulley adapter was removed with the pulley, align the splines of the pulley adapter and auger input shaft, and push the pulley and adapter onto the input shaft. Refer to Figure 28.

10.Slide the washer onto the hex screw removed earlier and apply Loctite 262 to the threads of the hex screw.

11.Insert the hex screw through the pulley assembly and into the threads of the input shaft. Torque the hex screw to 250-325 in. /lbs. to secure the auger pulley assembly on the input shaft.

12.If also replacing the drive belt, proceed to the “Drive Belt”

instruction. If not, reposition the transmission frame back onto the auger housing. Install the drive belt on the engine pulley, re-connect the auger cable “Z” fitting and auger idler rod ferrule to the brake bracket. Reposition and secure the engine pulley belt guard, and re-install the belt cover.

NOTE: Make sure to remove the piece of wood blocking the impeller.

Check the auger drive belt adjustment. With the auger clutch lever in the disengaged position, the top surface of the new belt should be even with the outside diameter of the pulley.

To adjust, disconnect ferrule from brake bracket assembly. Thread ferrule in (towards idler) to increase tension on belt, or out to decrease belt tension.

NOTE: The brake puck must always be firmly seated in the pulley groove when auger control is disengaged.

IMPORTANT: Repeat the “Auger Drive Control Test” from the As- sembly section before operating snow thrower.

Drive Belt Replacement

If not already done, remove the auger drive belt from the front pulley of the engine double pulley. Refer to “Auger Belt Replacement” instruc- tions in the previous sub-section.

1.a. Pull the idler pulley away from the backside of the drive belt to relieve the tension. See Figure 29.

b.Slip the drive belt off the idler pulley. Carefully release the idler pulley.

2.Roll the drive belt off the lower drive pulley.

3.Remove the belt from the engine pulley.

4.Install the new belt on the pulleys in the reverse order and re-tension with the idler pulley.

5.Reassemble by performing the previous steps in the opposite order and manner of removal.

Figure 27

B

Adapter Post

 

C

Pulley Slot

A

Figure 28

3

1b

1a

2

Figure 29

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Contents 28/2007 Form noWarranty Statement Table of ContentsProduct Specifications Model Number Training Safety InstructionsPreparation Operation Maintenance & StorageUSE CLEAN-OUT Tool to Unclog Discharge Chute Safety LabelsPlace the shift lever in the F6 position AssemblyAssembly Removing From CrateSet-Up Chute Clean-Out ToolDrift Cutters Control AdjustmentsTire Pressure Skid ShoesRetighten nuts and bolts securely Testing Auger Drive ControlTesting Drive Control & Shift Lever Adjusting Drive and Auger ControlsOperation Recoil Starter Handle Chute AssemblyThrottle Control Skid ShoesBefore Starting Engine Clean-Out ToolStarting The Engine To Engage Augers Replacing Shear PinsStopping The Engine To Engage DriveOil FIll Oil Drain Service and MaintenanceChecking Engine Oil Changing Engine OilLubrication Chute Control Shave Plate and Skid ShoesShave Plate Shift RodAuger Control Belt replacementDrive Control Chute BracketHousing forward and pulling up the handles Auger Belt ReplacementLoosen the bolt shown in securing the belt keeper If also replacing the drive belt, proceed to the Drive Belt Drive Belt ReplacementBelleville Washer Slide Hex Shaft Out Right Side Changing Friction WheelEach Use Engine oil level Check Gas in the tank † Under heavy load or in high temperaturesShort-Term Storage OFF-SEASON StoragePreparing Engine Preparing Snow ThrowerTroubleshooting Craftsman Snow Thrower Model Parts List39 -04020 Spacer, 1.004 x 1.375 x 721-0146 Housing, Auger 684-04151Parts List 77 -1658 Lamp 725-1669 41 -0963 Connector, Shift Rod79 -04220 Harness 80 -1364 Housing 81 -0225 Grommet 61 -0199A Bumper, Rubber 784-5619B79 8 1478 61 49 3173 37 -0104 Pin, Internal Cotter From previous Craftsman Engine Model OH358SA-223828 For Snow Thrower Model 30969 Extension Cap, 1/4-18 NPT 28277 Flat Washer 37083 Cylinder Incl , 20, 72Dowel Pin Oil Drain Extension Not Available35691 Governor Link 35079A Key Switch Bracket Incl a28425 37085 Intake PipeMarked 351 32180C Primer Line 355Packaged 740053B 400 36947BPage This page applicable in the U.S.A. and Canada only Sears Emission Control Defects Warranty CoveragePage Repair Protection Agreement Número DE Modelo ÍndiceDeclaración DE Garantía Especificaciones DEL ProductoCapacitación Instrucciones DE SeguridadPreparativos Mantenimiento y almacenamiento OperaciónMontaje Coloque la palanca de cambios en posición F6Montaje Extracción de la unidad del cajónHerramienta de limpieza del canal ConfiguraciónCortadores de desplazamiento de nieve Presión de los neumáticos AjustesZapatas antideslizantes Prueba del control de la transmisión de la barrena Prueba de control de transmisión y palanca de cambiosVea Ajuste de transmisión y controles de barrena Faro Palanca de cambiosOperación Llave de encendidoSalida del arrancador eléctrico Control del estranguladorManija del arrancador de retroceso Botón del arrancador eléctricoAntes de encender el motor Control del canal de 2 direccionesControl direccional del canal Herramienta de limpiezaArrancador de retroceso Detención del motorProcedimiento para engranar la transmisión Procedimiento para engranar las barrenasCambio de aceite del motor Servicio Y MantenimientoMantenimiento de Motor Control del aceite del motorLubricación Control del canal Placa de raspado y zapatas antideslizantesPlaca de raspado Varilla de cambioControl de la barrena Cambio de correaControl de la transmisión Soporte del canalHolgazán de taladro es mantenida Reemplazo de la correa de la barrenaDel motor. Vea la Figura Nota Asegúrese que la posición del regatón en la vara deRanura de polea Adaptador Reemplazo de la correa de transmisiónBarrena al eje de entrada Motor e instale nuevamente la cubierta de la correaEje hexagonal Cambio de la rueda de fricciónDeslice el separador sobre el extremo del eje hexagonal Tanque † Bajo carga pesada o en temperaturas altas Cada Uso Nivel del aceite de motor ComprobarAlmacenaje a Corto plazo Almacenamiento Fuera DE TemporadaPreparación del motor Preparación de la máquina quitanieveSolución DE Problemas Piezas con garantía Esta página se aplica sólo en EE.UU. y CanadáMotor certificado Acuerdo DE Protección Para Reparaciones Get it fixed, at your home or ours

247.88045 specifications

The Craftsman 247.88045 is a versatile lawn tractor designed to simplify lawn care for homeowners who seek both efficiency and ease of use. This powerful machine stands out with its robust features and technologically advanced design, catering to various landscaping needs.

One of the key features of the Craftsman 247.88045 is its powerful 24 horsepower Briggs & Stratton engine. This reliable engine ensures smooth operation and ample power to tackle a variety of terrains and grass types. With a hydrostatic transmission, users can enjoy seamless acceleration and deceleration, allowing for precise control during mowing and maneuvering around obstacles.

The 247.88045 is equipped with a 54-inch cutting deck, which provides a wide mowing path, reducing the time and effort required to cover large lawns. The deck features a dual-blade system, ensuring a clean and even cut, which is essential for maintaining a healthy lawn. Additionally, the cutting height is adjustable, allowing users to choose the perfect height for their grass type and seasonal needs.

Ergonomics are also a major consideration in the design of the Craftsman 247.88045. The seat is comfortable and adjustable, accommodating various driver heights, while the steering wheel is positioned for ease of access and control. The tractor is fitted with a fuel gauge and an easy-to-reach dashboard, which provides essential information at a glance, enhancing the user experience.

Durability and reliability are key characteristics of the Craftsman brand, and the 247.88045 is no exception. Constructed with high-quality materials, this lawn tractor is designed to withstand the rigors of regular use. The robust frame and heavy-duty tires offer stability and traction, making it suitable for uneven terrain and different weather conditions.

For added functionality, the Craftsman 247.88045 can be equipped with various attachments, such as a lawn sweeper or snow plow, making it a multi-season tool for homeowners. Its versatility transforms lawn maintenance into a more manageable task, enabling users to extend the tractor's usability beyond just mowing.

In summary, the Craftsman 247.88045 lawn tractor is a powerful, user-friendly machine that combines advanced technology, ergonomic design, and durable construction. Whether you're maintaining a small yard or a larger landscape, this lawn tractor is a reliable partner for achieving a pristine lawn.
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