Sears 917.257632 owner manual Briggs & Stratton Engine Model Number 28M707, Type Number

Page 50

REPAIR PARTS

13 HP 42" TRACTOR - - MODEL NUMBER 917.257632

BRIGGS & STRATTON ENGINE - MODEL NUMBER 28M707, TYPE NUMBER 0137-01

KEY

PART

 

 

 

 

 

KEY PART

 

 

 

NO.

NO.

DESCRIPTION

 

 

Nee

NO.

DESCRIPTION

 

1

496413

Cylinder

Assembly

 

52

272554

* Gasket,

Carburetor

 

2

399265

Bearing, Cylinder

 

 

53

94637

Stud, Carburetor Mounting

3

391086

*Seal, Oil

 

 

 

 

75

224061

Washer,

Spring

 

5

494240

Head, Cylinder

 

 

78

94626

Screw, Sems

 

6

22963

Washer,

 

Flat

 

 

95

94098

** Screw, Throttle

 

7

271866

* Gasket,

Cylinder

Head

98

495800

Screw, Idle Adjust

 

8

495735

Breather

 

Assembly

 

104

231789

** Pin, Fbat Hinge

 

 

 

, (Includes Mounting

Gasket)

105

231855

** Valve, Inlet Needle

9

27803

** Seat, Inlet

 

Gasket,

Valve Cover

106

231854

 

10

94621

Screw, Sems

 

 

108

224540

Valve, Choke

 

11

280100

Tube, Breather

 

 

118

494383

Valve, Needle

 

12

271916

* Gasket, Crankcase

Cover, 1/64"

123

94616

Screw, Elbow Mounting

 

271997

* Gasket,

Crankcase

Cover, ,005"

125

495706

Carburetor

 

 

271996

* Gasket,

Crankcase

Cover, .009"

127

- - -

*" Plug, Welch (Sold in Kit Only)

13

94622

Screw, Cylinder Head

130

224539

Valve, Throttle

 

15

94239

Plug, Oil Drain

 

 

131

494379

Shaft, Throttle

 

16

495162

Crankshaft

 

 

133

494381

Float, Carburetor

 

 

94196

Key, Timing Gear

 

 

137

281165

*** Gasket, Float Bowl

18

494238

Base, Engine

 

 

138

281164

*** Washer,

Float Bowl

20

291675

*Seal, Oil

 

 

 

141

495931

Shaft, Choke

 

22

94624

Screw, Sems, Base Mounting

142

494537

** Nozzle, Carburetor

 

23

492326

Flywheel

 

 

 

147

231794

** Pilot, Jet

 

24

222698

Key, Flywheel

 

 

164

213819

Carburetor',Elbow

 

25

394661

Piston Assembly,

Standard Size

171

281051

Nut, Air Cleaner

 

 

394662

Piston Assembly,

.010" Oversize

187

393815

Line, Fuel (11" Long, Cut to Suit)

 

394663

Piston Assembly,

.020" Oversize

188

94627

Screw, Sems

 

 

394664

Piston Assembly,

,030" Oversize

201

262767

Link, Governor

 

26

391780

Ring Set, Standard

Size

209

260871

Spring, Governor

 

 

392331

Ring Set, Standard Size, Chrome

216

262766

Link, Choke

 

 

391781

Ring Set, .010" Oversize

219

490815

Gear, Governor

 

 

391782

Ring Set, _020"Oversize

222

495611

Plate, Governor Control

 

391783

Ring Set, .030" Oversize

224

94729

Screw, Hex Head

 

27

260924

Lock, Piston Pin

 

 

225

231058

Crank, Governor

 

28

299691

Pin, Piston, Standard Size

227

493935

Lever'Assembly, Governor

 

391286

Pin, Piston, .005" Oversize

230

94742

Washer, Governor

Crank

29

490348

Rod, Connecting

 

 

232

262785

Spring, Governor

Link

 

490469

Rod, Connecting,

°020" Undersize

240

394358

Filter, Fuef

 

32

94671

Screw, Connecting

Rod

265

221535

Clamp, Casing

 

33

262246

Valve, Exhaust

 

 

284

94073

Screw,

Hex Head

 

34

262247

Valve, Intake

 

 

284A

94704

Screw,

Hex Head

 

35

65906

Spring, Valve

 

 

304

496280

Housing, Blower

 

36

26828

Spdng, Valve

 

 

 

 

in Gasket Set (494241)

 

37

224502

Guard, Flywhee!

 

 

*

Included

 

40

221596

Retainer, Intake Vaive

**

Inctuded in Carburetor

Kit (495799)

41

292260

Rotecoil,

Exhaust

Valve

***

Included

in both Carburetor Kit (495799),

42

93630

Retainer,

Rotocoil

 

 

and Carburetor Gasket Set (494385)

45

262248

Tappet,

Valve

 

 

 

 

 

 

 

46

212897

Gear, Cam

 

 

NOTE: All component dimensions given in U.So inches

51

272465

*** Gasket,

Carburetor

 

1 inch = 25..4mm

 

 

5O

Image 50
Contents IIIIIIIIIIIIIIIIIIIIIIrrmlllllllllll Safe Operation Practices for Ride-On Mowers ChildrenMaintenance Agreement ModelTable of Contents Engin E Maintenance PerformanceParts bag contents not shown full size Hardware PackTo Removetractor from Carton AssemblyTools Required for Assembly Unpack CartonCheck Deck Levelness HOW to SET UP ,/OURTRACTORCheck Tire Pressure Check for Proper Position of ALL BeltsChecklist Install Battery See FigsOperation To USE Throttle Control See Fig HOW to USE Your TractorTo Adjust Mower Cutting Height See Fig Stopping See FigTo Operate on Hills OperationBefore Starting the Engine To TransportADD Gasoline To Start Engine See FigGeneral Recommendations Lubrication ChartCustomer Responsibilities CheckTransaxle CoolingTo Sharpen Blade See Fig Battery See FigBlade Removal See Fig TiresEngine Customer RSibilities Transaxle CoolingSpark Plugs Clean AIR Screen See FigMuffler Engine Cooling Fins See FigTo Remove Mower See Fig Service and AdjustmentsTo Install Mower See Fig Mowerwill be easier to remove from the right side oftractorTo Level Mower Housing Bothfront Links Must be Equal in LengthTo Replace Motion Drive Belt See Fig To Adjust Brake See FigTo Replace Mower Blade Drive Belt STATONARY!1 TransaxleFront Wheel TOE-IN/CAMBER To Adjust Steering Wheel AlignmentTo Start Engine with a Weak Battery See Fig To Remove Wheel for RepairsTo Replace Headlight Bulb To Remove Hood and Grill Assembly See FigSE and a Interlocks and RelaysPreliminary Setting To Adjust Throttle Control CableTo Adjust Carburetor See Fig Final SettingTractor BatteryStorage Fuel SystemProblemcause CorrectionCorrection ProblemPoints With a Special Alternator Wiring Insulated ClipsSolenoid Will Change with EngineElectrical Bolt Hex Hd 1/4-20unc X 3/4 Battery 12 Volt 25 AMPKEY Part Description Tube PasticChassis and Enclosures Part Description 105037XDrive Descripon KEY Part KEY PartNO. no Steering Assembly 13 HP 42 Tractor --MODEL Number 145006 Seat Assembly127437 Decals Wheels & Tires24 fJ Optional EquipmentEngine Repair Parts 161718 O 13 HP 42 TRACTOR- Model Number KEY Part NO. NO. DescriptionMower Retainer 2732 3635 13 HP 42 Tractor - ModelDana Transaxle Model Number KEY Part NO. no Description Jaw, Brake308 305 761306 562 337108 618 634 Briggs & Stratton Engine Model Number 28M707, Type Number305 668 1044 222 240356 877 455Carburetor Overhaul KIT 311842 Gasket SET Carburetor Gasket SETBriggs & Stratton Engine Model Number 28M707, Type Number KEY Part NO. NO+ Description NO. no Page SERVmCE Notes Page Only Ride UP and Down Hill Not Across Hill Sight and Hold this Level with SKY Line or TreePart Number Part Description If YOU Need Repair Service or PartsFor Repair SERVICE, Call this Toll Free Number

917.257632 specifications

The Sears 917.257632 is a versatile lawn tractor that has been designed to cater to homeowners looking for efficiency and ease in lawn care. This model stands out with its blend of features that make it an attractive option for anyone looking to maintain a well-manicured yard.

One of the main features of the Sears 917.257632 is its powerful engine. It is equipped with a reliable 19 horsepower engine, providing ample power to handle various tasks throughout the yard. Whether mowing the lawn, hauling materials, or towing attachments, this lawn tractor ensures consistent performance.

The tractor boasts a wide cutting deck, typically measuring around 42 inches, which allows for a broader mowing path and reduces the time spent cutting the grass. The cutting height is easily adjustable, giving users the flexibility to choose their preferred grass length, ensuring a professional-looking finish every time.

The 917.257632 features a hydrostatic transmission, offering smooth and seamless speed adjustments without the need for gear shifting. This technology enhances ease of use, allowing operators to focus on navigating the lawn rather than managing gears. The intuitive foot pedal provides effortless control, making it easier to maneuver around obstacles.

Comfort is another significant aspect of the Sears 917.257632. The tractor comes with a cushioned seat that offers ample support during longer mowing sessions, ensuring an enjoyable experience. The ergonomic steering wheel is designed for optimal handling and ease of navigation, allowing users to operate the lawn tractor with minimal fatigue.

Additionally, the Sears 917.257632 includes ample storage options, with a compartment located near the operator’s seat to store essential tools and supplies. The tractor is designed with durability in mind, featuring robust materials that withstand regular use and varied weather conditions.

Safety features are critical in this model, with mechanisms such as a blade brake that automatically stops the blades when the operator leaves the seat. This ensures peace of mind while operating the machine, particularly on uneven terrain.

In summary, the Sears 917.257632 is a well-rounded lawn tractor that combines power, comfort, and advanced technology, making it an excellent choice for homeowners seeking a reliable solution for their lawn care needs. Its diverse features and user-friendly design enhance the overall mowing experience, setting it apart in the competitive market of lawn tractors.