Sears 917.257643 owner manual 394358, 727

Page 53

REPABR PARTS

15 HP 42" TRACTOR --MODEL NUMBER 917.257643

BRIGGS & STRATTON ENGINE - MODEL NUMBER 28N707, TYPE NUMBER 0160-01

KEY

PART

 

 

KEY PART

NO.

NO,

DESCRIPTION

 

NO,

NO,

227

493935

Lever Assembly, Governor

663

94620

230

94742

Washer, Governor

Crank

668

280848

232

262785

Spring, Governor

Link

718

230192

238

262836

Cap, Valve

 

726

392134

240

394358

Filter, Fuel (In Fuel Line)

727

 

265

221535

Clamp, Casing

 

490324

284

94326

Screw, Hex Head

 

741

262932

284A

94073

Screw, Hex Head

 

757

213998

294

810068

Screw, Set

 

758

399891

304

496280

Housing, BIower

 

759

298909

305

94729

Screw, Hex, Head,

761

94593

 

 

Blower Housing Mounting

842

270920

306

224696

Shield, Cylinder

 

847

496415

307

94623

Screw, Cylinder Shield

851

224110

333

495859

Armature, Magneto

868

494435

334

93381

Screw, Sems, Armature Mounting

868A

272610

337

491055

Plug, Spark

 

871

262835

346

93705,

Screw, HexHead

 

872

281361

356

496070

Wire Assembly

 

875

495862

358

495993

Gasket Set

 

877

393456

363

19203

Putler, Flywheel

 

947

495739

383

89838

Wrench, Spark Plug

965

94108

423

94073

Screw, Seres

 

975

495933

445

493909

Cartridge, Air CJeaner

977

494385

455

222561

Cup, Screen Mounting

987

281166

467

493903

Knob, Air Cleaner

 

1005

281400

468

494439

Screen, Flush Rotating

1006

224413

474

393474

Stator, AIternator

 

1022

272475

482

93621

Screw, Sems

 

1023

224552

523

495230

Cap and Dipstick,

Oil Filler

1026

494432

524

68838

* Seal, Filler Tube

 

 

495136

525

496113

Tube, Oil Filler

 

1029

224554

535

272403

Element, Filter

 

t033

495992

537

281106

*O+Ring, AirCieaner

1034

495248

552

231597

Bushing, Governor Crank

1044

94673

562

92613

Bolt, Governor Lever

1054

270723

592

231082

Nut, Hex

 

 

 

DESCRIPTION

Screw, Self-Tapping

Spacer- +,_

Pin, Dowel

Gear, Ring

(Includes Mounting Hardwa_i'ei

Cover, Starter

Gear, Timing

Link, Counterweight

Counter_veight Assembly

Pin, Counterweight

Screw, Counterweight

*Seal, Oil Filler Cap Fill Group, Oil

Terminal, Ignition Cable Seal Assembly, Valve Gasket, Valve

Bushing, Guide (intake & Exhaust) Cover, Air Cleaner

Body, Air Cleaner

Diode and Connector Assembly Solenoid

Nut, Hex

Bowl Assembly, Carburetor Carburetor Gasket Set Seal, Throttle Shaft

Fan, Flywheel Retainer, Fan Gasket, Cover Cover, Rocker Arm Rod, Push, Intake Rod, Push, Exhaust Arm, Rocker Valve Overhaul Kit

Guide Assembly, Push Rod Screw, Hex Head

Tie, Cable

601

93053

Clamp, Fuel Pipe

RPM Settings: Low: 1650-1850,

High: 3200-3400

611

493496

Elbow, Fuel Pipe

 

 

 

614

93306

Pin, Cotter

*

Included in Gasket Set (495993)

615

93307

Retainer, E-Ring

**

Included in Carburetor Kit (495799)

618

262803

** Spring, Choke Return

***

Included in both Gasket Set (495993) and

634

281168

Seal, Choke Shaft

 

Valve Overhaul Kit (495992)

 

634A

491323

* Seal, Governor

****

Included in Gasket Set (495993), Carburetor Kit

634B

281167

** Washer, Throttle Shaft

 

(495799) and Carburetor Gasket Set (494385)

635

280872

Elbow, Spark Plug

 

 

 

646

224546

Brace, Air Cleaner

NOTE: All component dimensions

given in U3+ inches

657

93496

Screw, Sems

 

1 inch = 25+4mm

 

53

Image 53
Contents Model Safe Operation Practices for Ride-On Mowers Safety RulesSerial Number Date of Purchase Limited 90=DAY Warranty on BatteryModel Index Engine MaintenancePerformance Contents of Hardware Pack Attach Steering Wheel See Fig UnpackcartonTo Roll Tractor OFF Skid See Fig WheelInstall Seat See Fig Connect Battery See FigsNegave BoltCheck Deck Levelness Check Tire PressureCheck for Proper Position of ALL Belts Check Brake SystemInstall Mulcher Plate See Figs AssemblyTo Convert to Bagging or Discharging Guard from mower, Raise and hold OperationAttachment Clutch Lever Used to engage Heightadjustm ENT Knob Usedtoadjustthe mower cutting heighLKnow Your Tractor HOW to USE Your Tractor To Operate Mower See Fig Before Starting the EngineTo Transport ADD GasolineOperation When starting engine for the first time orif engine has runMowing Tips To Start Engine See FigBefore Each USE General RecommendationsTires Brake OperationBlade Care Blade Removal See FigBelts To Clean Battery and TerminalsTransaxle Cooling LubricationTo Service PRE-CLEANER Clean AIR Screen See FigCustomer R AIR Filter See FigIN-LINEFUEL Filter See Fig MufflerSpark Plugs To Install Mower See Fig Service and AdjustmentsTractor To Remove Mower See FigTo Level Mower Housing ServiceAdjustments To Adjust Brake See Fig AdjustmTo Replace Motion Drive Belt See Fig To Replace Mower Blade Drive BeltTo Start Engine with a Weak Battery See Fig To Adjust Steering Wheel AlignmentFront Wheel TOE-IN/CAMBER To Remove Wheel for RepairsTo Adjust Throttle Control Cable ICE and AdjustmentsEngine To Replace Headlight BulbFinal Setting To Adjust Carburetor See FigImportant Damage to the Needle Valve Preliminary SE-I-FINGStorage BatteryFuel System Engine OILCorrection Problem CauseCorrection ProblemcauseTroucoting Points Ignition Switch SchematicWiring Insulated Clips NON-REMOVABLE ConnectionsElectrical Repair PartsKey, Ignition Electrical KEY Part DescriptionBulb, Light 128 Chassis and EnclosuresKEY Part NO, NON Description Chassis AndenclosuresDrive KEY Part Description Drive KEY Part NO. noSteering Assembly Steering Assembly KEY Part NO. no 140552 Seat AssemblySpacer, Split 28 x Front Tire DecalsWheels & Tires 2122 29\ 2O EngineLine, Fuel KEY Part NO. NO. Description161718 15 HP 42 Tractor - Model NumberMower Lift 15 HP 42 TRACTOR-- Model Number 103 Mower DeckWith Nibs KEY Part NO. no138440 2732 5219 Dana Transaxle Model Number105941X 20 xBriggs & Stratton Engine Model Number 28N707, Type Number 868A127 138 106 987 95 117 6346B 104 1022 105 147 Requires Specialtools To INSTALL, see RepairValve Overhaul KIT Carburetor467 872 523445 224 668 304Eo2 Eo3 801265 209 601NOo Briggs & Stratton Engine Model Number 28N707, Type Number399265 127727 394358Page Suggested Guide for SiGHTiNG Slopes for Safe Operation Owners Manual If YOU Need Repair Service Or PartsInformation Part Description

917.257643 specifications

The Sears 917.257643 is a notable riding lawn mower model that represents a blend of performance, reliability, and user-friendly features. This machine is designed to cater to homeowners seeking a robust solution for lawn care. Among its main features, the 917.257643 boasts a powerful engine that provides sufficient horsepower to handle even tougher mowing conditions. This ensures that it can tackle both small and expansive yards with ease.

One of the essential characteristics of the Sears 917.257643 is its cutting system. It typically comes equipped with a wide cutting deck, which allows for a broader swath of grass to be cut in a single pass. This feature not only enhances efficiency but also reduces the overall mowing time. The adjustable cutting height is another significant advantage, allowing users to select the desired grass length based on seasonal requirements or personal preference.

In terms of technology, the Sears 917.257643 incorporates ease of operation into its design. The intuitive control panel is easy to understand, featuring straightforward levers and buttons that allow for smooth operation. Additionally, the mower is equipped with a reliable hydrostatic transmission, providing seamless speed adjustments without the need for manual gear changes. This feature allows users to focus more on mowing rather than managing speed.

The construction of the Sears 917.257643 is robust, designed to withstand the rigors of regular use. Its durable housing and high-quality materials contribute to the longevity of the mower. Furthermore, it often includes ergonomic seating, which adds to the comfort of the operator during longer mowing sessions.

Another characteristic that stands out is its maintenance features. The mower is designed for easy access to key components, allowing for straightforward maintenance routines. Regular upkeep ensures that the lawn mower remains in excellent working order, which is crucial for long-term performance.

In summary, the Sears 917.257643 is more than just a lawn mower; it is a reliable partner in lawn maintenance. Its combination of powerful performance, advanced technologies, and user-centric features makes it a favored choice among homeowners looking to keep their lawns in pristine condition. Its durable build and ease of maintenance further enhance its appeal, ensuring that users can enjoy a well-groomed lawn for years to come.