CRAFTSMAN 4-CYCLE ENGINE

MODELNO.143.945502

REF PART NO. NO.

136478

2 26727

6 33734

7 34214A

833735

930200

!2 33886 12B 34695

1428277

1530589

1631383A

1731335

18650548

1936281

20 32600

30 35801

4036073

36074

36075

4! 36070 36071 36072

4236076

36077

36078

4320381

4532875

4632610A

4827241

5035992

5229914

6935261

7034311D

7230572

7328833

7527897

80 30574A

81 30590A

82 30591

83 30588A

86 650488

89 611004

90 611044

92 650815

93 650816

100 34443A t0! 610118 103 650814 110 34961 110B 34970 119 36477 120 36476 125 36471

36472

126 29314B

29315C

130

6021A

135

35395

150

35991

DESCRIPTION

Cylinder (includes Ref. #2 and 20) Dowel Pin

Breather Element

Breather Assy. (Incl. #8,8,9,12,12B)

_;Breather Gasket Screw #10-24 x 9/16

Breather Tube

Breather Tube Elbow Washer

Governor Rod (includes Ref. #14) Governor Lever

Governor Lever Clamp

Screw #8-32 x 5/16"

Extension Spring Oil Seal Crankshaft

Piston; Pin & Ring Set, Std. Size Piston, Pin & Ring Set, .010" Over

Piston, Pin & Ring Set, .020" Over Piston & Pin Assembly, Std. Size Piston & Pin Assembly, .010" Over Piston & Pin Assembly, .020" Over (Assemblies Include Ref. #43) Ring Set, Piston, Standard Size Ring Set, Piston, .010" Oversize Ring Set, Piston, .020" Oversize Piston Pin Retaining Ring Connecting Rod Assy. (Incl. #46) Connecting Rod Bolt

Valve Lifter Camshaft (MCR) Oil Pump Assembly

*Mounting Flange Gasket

Mounting Flange (Includes #72-83) Oil Drain Plug

Drain Plug Gasket Oil Seal Governor Shaft Washer

Governor Gear Assy. (Incl. #81 ) Governor Spool

Screw 1/4-20 x 1-1/4 Flywheel Key

Flywheel Belleville Washer

Flywheel Nut

Solid State Ignition

Spark Plug Cover

Screw, Torx T-15 #10-24 x 1

Ground Wire

Ground Wire

* Cylinder

Head Gasket

Cylinder

Head

 

Exhaust

Valve,

Standard Size

Exhaust

Valve,

1/32" Oversize

Intake

Valve,

Standard Size

Intake

Valve,

1/32" Oversize

(All Valves Include Reference

#151)

 

 

 

 

Screw

 

5/16-18

x 1-1/2

Resistor

Spark

Plug (RJ19LM)

Valve

Spring

 

 

REF PART

NO. NO.

17829752

1826201

18426756

18531384A

18634337

189650831

19035831

19135039B

19234966

19334966

19432309

195610973

200 35727

202 36482

203 31342

204 650549

205 650777

207 34336

215 35511

223 650451

224 34690A

238 650932

239 34338

241 35797

245 35066

250 35065

260 35826

262 650831

263A 35821

275 36473

275B 391020

27633753

277650988

277A 650795

28535000

287650926

29034357

29226460

30035586 30! 35355 305 35819A 306 34265 307 35499 309 650936 310 35822 313 34080 3!4 650767 315 34990 322 35013

347 650898

370 36261

370A 35167

380 632681

390 590702

395 35707

400 36481

RPM Settings:

DESCRIPTION

Nut and Lock Washer 1/4-28

Screw 1/4-28 x 7/8

*Carburetor To Intake Pipe Gasket Intake Pipe (Includes Ref. #224) Governor Link

Screw 1/4-20 x 3/8 Brake Lever

S,E, Brake Bracket (Includes #195)

Brake Control Link Brake Spring Retaining Ring Terminal

Control Bracket (Incl. #202-205) Compression Spring Compression Spring

Screw #5-40 x 7/16 Screw #6-32 x 21/32 Throttle Link Control Knob Screw 1/4-20 x 1

*Intake Pipe Gasket Screw #10-32 x 49/64

*Air Cleaner Gasket Air Cleaner Collar Air Cleaner Filter Air Cleaner Cover

Blower Housing Screw 1/4-20 x 1/2 Starter Grill

Muffler (Includes Reference #277) Spark Arrestor Muffler (Optional) (Includes Reference Number 277A)

Locking Plate (Optional) Screw 1/4-20 x 2-13/64

Screw 1/4-20 x 2-1/4 (Optional)

Starter Cup

Screw #8-32 x 21/64

Fuel Line

Fuel Line Clamp

Fuel Tank (Includes #292 and 301)

Fuel Cap

Oil Fill Tube

*"O"-Ring "O"-Ring

Screw #10-32 x 13/32

Dipstick Spacer

Screw #8-32 x 27/64 Alternator Coil

Connector Body Screw #!0-32 x 27/32 Instruction Decal Instruction Decal

Carburetor (Includes Ref. #184) Rewind Starter

Electric Starter Motor, 12 Volt

*Gasket Set (Incl. Items Marked *) Low 2450-2750; High 2900-3200

151

31673

166

35827

169

27234A

172

32755

174

30200

Valve Spring Cap

Engine Shroud

*Vaive Cover Gasket

Valve Cover

Screw #10-24 x 9/16

NOTE: This engine could have been built with 590637

starter. Refer to design of air intake louvers for part !.D. Individual starter parts do not interchange.

26NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm

Page 26
Image 26
Craftsman 917.37459 owner manual REF Part NO. no

917.37459 specifications

The Craftsman 917.37459 is a versatile and efficient riding lawn mower designed to make cutting your lawn a breeze. This model combines innovative technology with practical features, ensuring homeowners have the tools they need to maintain a beautiful yard with minimal effort.

One of the standout features of the Craftsman 917.37459 is its powerful engine. Equipped with a robust 19.5 HP Briggs & Stratton engine, this mower offers reliable performance for a variety of mowing conditions. The engine’s overhead valve design provides better fuel efficiency and longer engine life, enabling users to tackle larger lawns without the need for frequent refueling.

The cutting deck on the Craftsman 917.37459 is another highlight. It boasts a 42-inch cutting width, allowing for an effective and efficient mowing experience. This size is ideal for medium to large lawns, as it provides a balance between maneuverability and productivity. The cutting height can be easily adjusted from 1 to 4 inches, giving users the flexibility to achieve their desired grass length and ensuring a precise cut no matter the grass type.

The mower features a hydrostatic transmission, which provides smooth and effortless control, allowing users to change speeds without the need for shifting gears. This technology enhances the ease of operation, making it accessible for users of all experience levels. Additionally, the 917.37459 is designed with a tight turning radius, giving it superb maneuverability around landscaping, trees, and garden beds.

Ergonomics are also a key component of the Craftsman 917.37459. The high-back seat offers ample support for a comfortable ride, while the adjustable armrests allow users to customize their seating position for maximum comfort during long mowing sessions. The control layout is intuitive, placing essential functions within easy reach.

Durability is a top priority for the Craftsman brand, and the 917.37459 exemplifies this with its heavy-duty steel frame and deck. This construction ensures longevity and resistance against the rigors of outdoor use, making it a reliable choice for homeowners.

In conclusion, the Craftsman 917.37459 is a powerful riding mower characterized by its strong engine, versatile cutting deck, user-friendly hydrostatic transmission, and ergonomic design. This mower is engineered to provide homeowners with a reliable tool to maintain their lawns effortlessly, making it a smart investment for anyone looking to elevate their lawn care routine.