CRAFTSMAN 4-CYCLE ENGINE

MODEL NO. 143.005512

KEY PART NO. NO.

137266

2 26727

6 33734

7 36557

12 36775

12A 36558

12B 36694

1428277

15 30589

1634839A

17 31335

18 651018

1937329

20 32600

30 37459

40 40027

40 40028

4140025

41 40026

4240006

4240007

4320381

45 36777

4632610A

48 27241

50 37460

5229914

5937130

7034311E

7236083

7527897

3030574A

3130590A

32 30591

33 30588A

36 650488

39 610961 )0 611213 )2 650815 33 650816 00 34443B 01 610118 03 651007

0437480

1036230

1936787

2036825

25 37288

2637289

306021A

3535395

5031672

5131673

51A 40017

6936783

DESCRIPTION

 

 

KEY

PART

 

 

 

 

 

 

 

 

 

 

 

 

 

NO.

NO.

DESCRIPTION

 

 

Cylinder (Incl. 2,20 & 150)

 

172

36784

Valve Cover

 

 

Dowel

Pin

 

 

 

 

 

Breather

Element

 

174

30200

Screw, 10-24 x 9/16"

 

Breather Ass'y.(Incl. 6 & 12A)

178

29752

Nut & Lock Washer,

1/4-28

Breather

Tube

 

 

179

30593

Retainer

Clip

 

 

Breather

Cover

& Tube (Incl.

182

6201

Screw, 1/4-28 x 7/8"

 

128)

 

 

 

 

 

184

26756

Carburetor

To Intake

Pipe

Breather

Tube Elbow

 

 

 

 

Gasket

 

 

 

 

Washer

 

 

 

 

185

36785

Intake Pipe

 

 

 

Governor

Rod (Incl. 14)

 

186

36201

Governor Link

 

 

Governor

Lever

 

 

200

37134

Control

Bracket (Incl. 206)

Governor

Lever

Clamp

 

206

610973

Terminal

 

 

 

Screw, Torx T-15, 8-32 x 19/

207

36200B

Throttle

Link

 

 

64"

 

 

 

 

 

 

209

30200

Screw,

10-24 x 9/16"

 

Extension

Spring

 

223

650451

Screw, 1/4-20 x 1"

 

Oil Seal

 

 

 

 

224

36786

Intake Pipe

Gasket

 

Crankshaft

 

 

 

238

650932

Screw, 10-32 x 49/64"

Piston, Pin & Ring Set (Std.)

239

34338

Air

Cleaner

Gasket

 

Piston, Pin & Ring Set (.010"

241

36919

Air

Cleaner

Collar

 

OS)

 

 

 

 

 

 

245

36905

Air Cleaner

Filter

 

Piston & Pin Ass'y.(Std.) (Incl.

250

37122

Air

Cleaner

Cover

 

43)

 

 

 

 

 

 

260

37213A

Blower

Housing

 

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

261

30200

Screw,

10-24

x 9/16"

 

(Incl. 43)

 

 

 

 

262

650831

Screw, 1/4-20 x 1/2"

 

Ring Set

(Std.)

 

 

275

36790A

Muffler

 

 

 

 

Ring Set

(.010"

OS)

 

277

650988

Screw, 1/4-20 x 2-9/32"

Piston Pin Retaining Ring

 

285

35000A

Starter

Cup

 

 

Connecting

Rod Ass'y(Incl.

.

287

650926

Screw, 8-32 x 21/64"

46)

 

 

 

 

 

 

290

34357

Fuel Line

 

 

 

Connecting

Rod Bolt

 

292

26460

Fuel Line Clamp

 

Valve

Lifter

 

 

 

298

28763

Screw, 10-32 x 35/64"

Camshaft

(Exhaust MCR)(Ine.

300

35586

Fuel Tank (Incl. 292 & 301)

Ref

104)

 

 

 

 

301

36246

Fuel Cap

 

 

 

Oil

Pump Ass'y.

 

305

35577

Oil

Fill Tube

 

 

Mounting

Flange Gasket

 

306

36996

"O"-Ring

 

 

 

Mounting Flange (Incl. 72 thru

307

35499

"O"-Ring

 

 

 

83,306)

 

 

 

 

309

650562

Screw,

10-32 x 3/8"

 

Oil

Drain Plug

 

 

310

35578

Dipstick

 

 

 

 

Oil Seal

 

 

 

 

313

34080

Spacer

 

 

 

 

Governor

Shaft

 

 

370C 37318

Primer

Decal (3X)

 

Washer

 

 

 

 

380

640262

Carburetor

(Incl. 184)

Governor

Gear

Ass'y.(Incl. 81)

390

590739

Rewind

Starter

 

Governor

Spool

 

 

400

36792B

Gasket

Set (Incl. Items

Screw, 1/4-20 x 1-1/4"

 

 

 

 

Marked

*)

 

 

 

Flywheel

Key

 

 

416

36085

Spark Arrestor

Kit (Incl.

Flywheel

Washer

 

417

650821

417)(Optional)

x 1/2" (Optional)

Belleville

 

Screw,

10-32

Flywheel

Nut

 

 

900

 

 

Replacement

Short

Block

Solid

State

Ignition

 

 

 

 

750837B

 

 

 

Spark

Plug

Cover

 

 

 

 

RPM High 3450 to 3750

Screw, Torx T-15, 10-24 x 15/

 

 

 

RPM Low 2000 to 2300

16"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cam

Bushing

 

 

NOTE:

This engine could

have

been built

Ground Wire

 

 

with

590702

starter).

 

 

 

 

 

Cylinder

Head

Gasket

 

 

 

 

 

 

 

 

 

 

Cylinder

Head

 

 

NOTE:

All component

dimensions given in U.S.

Exhaust

Valve

(Std.)

 

inches

1 inch = 25.4

mm

 

 

 

 

(Incl. 151)

Intake Valve (Std.) (Incl. 151) Screw, 5/16-18 x 1-1/2"

Resistor Spark Plug (RJ19LM) Valve Spring

Valve Spring Cap

Intake Valve Seal Valve Cover Gasket

35

Page 21
Image 21
Craftsman 917.77342 owner manual 287

917.77342 specifications

The Craftsman 917.77342 is a versatile, high-performance lawn tractor designed to handle a variety of outdoor tasks with ease. This model is engineered for those who require a reliable and efficient machine for yard maintenance, providing an ideal balance between functionality and user comfort.

One of the standout features of the 917.77342 is its robust 24 HP Briggs & Stratton engine. This powerful engine ensures consistent performance, making it capable of tackling demanding jobs, from mowing large lawns to hauling garden debris. The engine’s advanced design promotes fuel efficiency and reduces emissions, aligning with modern eco-friendly standards.

The cutting system of the Craftsman 917.77342 is another key highlight. It is equipped with a 42-inch cutting deck, which allows for a wide mowing path, minimizing the time spent on lawn care. The deck has three adjustable cutting heights, enabling users to customize their lawn cutting experience based on the season, grass type, and personal preference. The system also features a mulch kit option, which allows grass clippings to be finely chopped and returned to the soil as a natural fertilizer, promoting lawn health.

Comfort is crucial in long mowing sessions, and the Craftsman 917.77342 does not disappoint. It comes with an adjustable, high-back seat designed for optimal support and comfort during use. The ergonomic steering wheel provides smooth handling and maneuverability, making it easier to navigate around obstacles in your yard.

Additionally, the tractor incorporates an automated hydrostatic transmission. This technology allows for seamless acceleration and deceleration without the need for shifting gears, simplifying operation for all users.

For added convenience, the Craftsman 917.77342 features a built-in grass catcher and a front bumper that enhances durability. The easy-access controls keep essential functions at the operator’s fingertips, ensuring a user-friendly experience.

In conclusion, the Craftsman 917.77342 lawn tractor is a well-rounded solution for homeowners looking for efficiency and ease in lawn care. Its powerful engine, versatile cutting system, comfort features, and intelligent design make it an outstanding choice for any garden enthusiast. Whether you are maintaining a small lawn or navigating a large property, this tractor is equipped to meet your needs effectively.