Sears 917.25958 manual Service and Adjustments, To Replace Mower Blade Drive Belt, Belt Removal

Page 23

SERVICE AND ADJUSTMENTS

TO REPLACE MOWER BLADE DRIVE BELT

(See Fig, 23)

The mower blade drive belt may be replaced without tools. Park the tractor on level surface. Engage parking brake.

BELT REMOVAL -

Remove mower from tractor (See "TO REMOVE MOWER" in this section of this manual).

Work belt off both mandrel pulleys and idler pulleys. ° Pull belt away from mower.

BELT INSTALLATION

, Install new belt in reverse order of removal.

Make sure belt is in al! pulley grooves and inside all belt guides.

Install mower in reverse order of removal instructions_

MANDRELIDLER

PULLEYPULLEYS

MANDREL

PULLEY

FIG. 23

TO ADJUST BRAKE (See Fig. 24)

Your tractor is equipped with an adjustable brake system which is mounted on the right side of the transaxle.

If tractor requires more than six (6) feet stopping distance at high speed in highest gear, then brake must be adjusted.

°Depressclutch/brakepedalandengageparkingbrake.

°Measure distance between brake operating arm and nut "A" on brake rod.

JIfdistance is other than 1-1/2", loosen jam nut and turn nut "A" until distance becomes 1-1/2". Retighten jam nut against nut "A".

oRoad test tractor for proper stopping distance as stated above. Read ust if necessary. If stopping distance is still greater than six (6) feet n highest gear, further maintenance is necessary. Contact your nearest au- thorized service center/department.

WITH PARKING BRAKE "ENGAGED"

NUT "A"

JAM NUT

FIG. 24

TO REPLACE MOTION DRIVE BELT

(See Fig. 25)

Park the tractor OR level surface. Engage parking brake°

For assistance, there is a belt installation guide decal on bottom side of left footrest.

Remove mower (See "TO REMOVE MOWER" in this section of this manuaL)

oRemove upper belt keeper.

°Remove belt from stationary idler and clutching idler.

°Pull belt slack toward rear of tractor. Remove belt

upwards from transaxle pulley by deflecting belt keep-

ers,

°Pull belt toward front of tractor and remove downwards from around engine pulley.

°Install new belt by reversing above procedure°

IMPORTANT: MAKE SURE UPPER BELT KEEPER IS POSITIONED PROPERLY BETWEEN LOCATOR TABS,

ENGINE

PULLEY

CLUTCHING

IDLER TASS LOCATOR

STATIONARY

_'_ ,_--_-_ II

,OLER

I

TRANSAXLEII -I1, It KEEPERUPPER BELT

FIG. 25

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Contents AR8 I1. Slope Operation Safety is InvolvedII1. Children SEARS, Roebuck and CO,, 13/817WA, Hoffman ESTATES, IL Maintenance AgreementLimited 90 DAY Warranty on Battery ModelIndex Performance ACCE$SORME$ and AttachmentsEngine Contents Unpack Carton AssemblyTools Required for Assembly To Remove Tractor from CartonCheck Brake System HOW to SET UP Your TractorPositive terminal must be connected Check Tire PressureFIGo Install Mulcher Plate See FigsTo Convert to Bagging or DischargingMOl Checklis TChoke Mower Height Differential Parking Brake OperationOPERATmON Mower Blades HOW to USE Your TractorCheck Engine OiL Level See Fig OperationBefore Starting the Engine To Operate Iviower See FigMulching Mowing Tips Trash Clean After Each USEMowing Tips Before Each USE Lubrication ChartCustomer Responsibilities General RecommendatuonsBlade Care BatteryCustomer Respons BIL Tues TractorBelts EngineAIR Filter See Fig Clean AIR INTAKE/COOLING AreasTo Service Cartridge SparkplugsIN-LINE Fuel Filter See Fig CleaningEngine OIL Filter See Fig YearSuspension To Install Mower See FigClutch Lowest positionBoth Front Links Must be Equal in Length $ERVJCE AdjustmentsRecheck measurements After adjusting Belt Removal Service and AdjustmentsBelt Installation To Replace Mower Blade Drive BeltJustment See Figs To Adjust Steering Wheel AlignmentFront Wheel TOE-IN/CAMBER Transaxle Shifter Linkage and ADTo Replace Headlight Bulb Loose or damaged wiring may cause your tractor to runTo Remove Hood and Grill Assembly To Replace FuseFIG= To Adjust Throttle Control CableAcceleration Test Trou Leshootjng Points Correction Problem CauseFuel System StorageEngune OtherService Notes

917.25958 specifications

The Sears 917.25958 represents a distinct blend of functionality and durability in the realm of lawn maintenance equipment. This lawn tractor, engineered primarily for residential use, is well-known for its ability to handle a variety of yard tasks with relative ease.

One of the main features of the Sears 917.25958 is its robust 17.5 horsepower engine. This powerful engine ensures smooth and efficient operation, enabling users to tackle both large and small lawns without any difficulty. Additionally, the engine is paired with a reliable automatic transmission system that allows for seamless shifting during operation, removing the need for manual gear changes and making it user-friendly for those who may not be experienced with traditional riding mowers.

The cutting deck is another standout characteristic of the Sears 917.25958. It boasts a 42-inch cutting width, which provides an impressive balance between maneuverability and mowing ability. The cutting deck can be adjusted for height, allowing for various grass lengths to be managed effectively, and it features mulching capabilities that recycle grass clippings back into the lawn, promoting healthy growth and reducing yard waste.

Comfort is a major consideration with the Sears 917.25958. It is designed with a high-back seat that provides added support during extended use, along with ergonomic controls that minimize strain on the operator. The steering system is responsive and offers high maneuverability, making it easy to navigate around obstacles like trees and flower beds.

In terms of technology, the Sears 917.25958 incorporates a cutting-edge ignition system for reliable starting in various weather conditions. Safety features include a blade brake that engages when the operator leaves the seat, ensuring that the blades stop spinning to prevent accidents.

In summary, the Sears 917.25958 combines power, ease of use, and comfort, making it an excellent choice for homeowners looking for a dependable lawn tractor. Its thoughtful design, versatile mowing options, and safety features come together to create a highly efficient tool that stands the test of time in the realm of outdoor maintenance. Whether for routine mowing or more intensive yard work, this tractor is equipped to handle the job with confidence and reliability.