CRAFTSMAN 4-CYCLE ENGINE

MODEL NUMBER143.015502

KEY PART NO. 140.

137266

226727

633734

736557

1236775

12A 36558

12B 36694

1425277

15 30589

1634839A

17 31335

18 651018

1937329

_0 32_0

3037459

4040027

40_8

414(X_5 480_6

4248006

4O807

432O381

4536777

4632610A

4827241

50 37460

5229914

6937609

7637808

7237614

7527897

8030574A

81305_0A

8230591

8330588A

86650486

89610961

80611213

650815

93650816

100 34443C

101 610118

103 651807

104 37480

110 37574

119 36787

120 36_5

126 37286

126 37289

130 80_1A

135 37596

160 31672

151 31673

151A 48017

 

DESCRIPI_N

_'Y

PART

 

 

 

 

 

NO.

NO.

 

DESCRIPTION

 

 

Cylinder (Incl. 2120 _ 150)

169

36783

*

Gasket, Valve Cover

 

 

DowelPin

172

36784

 

Valve Cover

 

 

Breather Element

174

30200

 

Screw, 16-24 x 9/16"

 

 

Breather Ass'y,(Ir_, 6 & 12A)

178

29752

 

Nut & Lock Washer, 114-26

 

BreatherTube

179

30593

 

Retolner Clip

 

 

Breether Cover&Tube (IncL 12B)

182

6201

 

Screw, 1/4-28 x 718"

 

 

Breather Tuha Elpew

184

26756

*

Gasket, Carburetor-Intake

Pipa

 

Washer

185

36785

 

Intake Pipe

 

 

Govemor Rod (taol. 14)

186

36255

 

Govemor Link

 

 

Governor Lever

200

37134

 

Control Bracket (Incl. 206)

 

 

Governor Lever Clamp

206

610973

 

Terrnina_

 

 

Screw, T-16, 8-32 x 19/64"

207

36280S

 

Throftle Link

 

 

Governor Spdng

209

80200

 

Screw,

10-24 x 9/16"

 

 

Oil Seal

223

650451

 

Screw,

1/4-20 x 1"

 

 

Crankshaft

224

36786

*

Intake

Pipe Gasket

 

 

Piston, Pin & Ring Set (Std.)

238

650932

 

Screw,

10-32 x 49/64"

 

 

Piston, Pltl & Ring Set(.010"OS)

239

34338

*

Air Cleaner Gasket

 

 

Piston & PipAssy.(Std.)(Ir, cl.43)

241

36919

 

AirCleanerCollar

 

 

Piston & Pin Ass'y. (.010" OS)

245

36805

 

Air Cleaner Filter

 

 

(Includes Key Number 43)

250

37122

 

Air Cleaner Cover

 

 

Ring Set (Std.)

260

36980

 

BLowerHousing

 

 

Ring Set (.010" OS)

261

30280

 

Screw,

10-24 x 9/16"

 

 

PLntonPIr_ Retaining Ring

262

650831

 

Screw,

1/4-20 x 112"

 

 

Connecting Rod Assy. (Incl. 46)

275

36790A

 

Muffler

 

 

 

Cormentiilg Rod Bolt

277

650988

 

Screw, 1/4-26 x 2-9132"

 

 

Valve Lifter

285

35287A

 

Starter Cup

 

 

Camshaft (Exhaust MCR)

287

650926

 

Screw, 8-32 x 21164"

 

 

(Includes Key Number 104)

296

34357

 

FuelLIne

 

 

Oil Pump Ass'y.

292

26466

 

Fuel Line Clamp

 

MounSng Flange Gasket

298

28763

 

Screw, 10-32 x 35/64"

 

 

Mounltng Flange

300

35686

 

Fuel Tank (Incl. 292 & 301)

 

(Includes Key #72-83,306)

301

36246

 

Fuel Cap

 

 

Ql_Drain Plug

306

35577

 

Oil FilITube

 

 

Oil Seat

306

37616

*

"O'-RJng

 

 

Governor Shaft

307

35499

 

"O'-PJng

 

 

Washer

309

650562

 

Screw,

10-32 x 3/8"

 

 

Governor Gear Ass'y.(Incl, 61)

309A

650783

 

Screw,

10-24 x 314"

 

 

Governor Speol

310

35576

 

Dipstick

 

 

Screw, 114-20 x 1-114"

311A

37611

 

Holdt3own Bracket

 

 

Flywheel Key

313

34080

 

Spacer

 

 

 

Rywheel

370A

36261

 

LubdCalton Decol

 

 

SellevilLeWasher

370C

37316

 

Primer Oecol (3X)

 

 

Flywhael Nut

380

640262

 

Carburetor (Incl. 184

 

 

Solid State Ignition

390

580763

 

Rewind Starter

 

 

Spark Ping Cover

406

37613

 

Gasket

Set

 

 

Screw, T-15,16-24 x 16116*

 

 

 

(Includes oil Items M_rked

*)

 

Cam Bushing

416

36086

 

Spark Arrestor Kit

 

 

Ground Wire

 

 

 

(includes Key # 417) (Opltonal)

Cylinder Head Gasket

417

650821

 

Screw, 10-32 x 1/2" (Op_onal)

 

Cy6nder Head

900

780837B

 

Replacement Short BLock

 

 

Exhaust Valve (Std,) (Incl. 151)

 

 

 

750837B, order ftom71-999

 

Intake Valve (9td.) (Incl, 151

 

 

 

 

 

 

 

Screw, 5/16-18 X 1-1/2"

-- --

 

 

RPM High 3450 to 3750

 

 

Resietor Spark Plug (RJ 19LM4)

----

 

 

RPM Low 2000 to 2300

 

 

Valve Spring

 

 

 

 

 

 

 

Valve Spring Cap

NOTE: All component dimensions given LnU.S. inches

 

Ir_ake Valve Seal

1 inch = 26,4 mm

 

 

 

 

39

Page 22
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Craftsman 917.773423 owner manual Craftsman 4-CYCLE Engine, Model NUMBER143.015502

917.773423 specifications

The Craftsman 917.773423 is a high-performance lawn mower that stands out in the market for its durability, efficiency, and user-friendly design. Ideal for homeowners looking to maintain their lawns with ease, this machine combines modern technology with practical features that cater to various landscaping needs.

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