Craftsman 917.273373 Tractor, o MODEL, Number, BRmGGS ENGmNE-MODEL, 31C707,TYPE, NUMBER 0230-E1

Models: 917.273373

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TRACTOR

 

 

 

TRACTOR

o ° MODEL

NUMBER

 

917.273373

 

 

 

 

BRmGGS ENGmNE-MODEL

NUMBER

31C707,TYPE

NUMBER 0230-E1

 

 

 

KEY

PART

 

 

 

 

 

 

 

 

 

KEY

PART

 

 

 

 

 

 

 

NO.

NO.

 

DESCRmPTmON

 

 

NO.

NO.

 

 

DESCRIPTION

 

 

1

697174

 

Cylinder

Assembiy

 

 

118

697492

 

Jet-Main (High Altitude)

2

399265

 

Kit-Bushing/Seal

(Magneto

Side)

121

697241

 

Kit-Carburetor

Overhaul

3

391086

 

Seal-Oil (Magneto Side)

 

125

697190

 

Carburetor

 

 

 

4

697106

 

Sump-Engine

 

 

 

 

127

695005

 

Plug-Welch

 

 

 

5

698147

 

Head-Cylinder

 

 

 

 

130

691750

 

Valve-Throttle

 

 

 

7

692410

 

Gasket-Cylinder

Head

 

131

494379

 

Kit-Throttle Shaft

9

697109

o

Gasket-Breather

 

 

 

133

494381

 

Float-Carburetor

 

10

697157

 

Screw

(Breather

Assembly)

 

137

281165

o_

Gasket-Float

BowI

11

697113

 

Tube-Breather

 

 

 

 

141

495097

 

Kit-Choke Shaft (Manual Choke)

12

697110

 

Gasket-Crankcase

 

 

141A

495931

 

Kit-Choke Shaft (Choke A Matic)

13

690360

 

Screw

(Cylinder

Head)

 

142

697140

a

Nozzle-Carburetor

15

690946

 

Hug-Oil

Drain

 

 

 

146

691639

 

Key-Timing

 

 

 

16

697127

 

Crankshaft

 

 

 

 

186

692317

 

Connector-Hose

 

20

690947

 

Seal-Oil (PTO Side)

 

187

691050

 

Line-Fuel (Cut to Required

22

692125

 

Screw

(Crankcase

Cover/Sump)

 

 

 

 

 

Length)

 

 

 

23

693557

 

Flywheel

 

 

 

 

 

188

691693

 

Screw

(Control

 

Bracket)

24

222698

 

Key- Flywheel

 

 

 

 

192

691986

 

Adjuster-Rocker

 

Arm

25

697159

 

Piston

Assembly

(Standard)

 

202

691841

 

Link-MechanicaI

Governor

 

697160

 

Piston

Assembly

(.010" Over-

209

692208

 

Spring-Governor

 

 

 

 

size)

 

 

 

 

 

 

 

216

691840

 

Link-Choke

 

 

 

 

697162

 

Piston

Assembly

(.020" Over-

222

694042

 

Bracket-Contro!

 

 

 

 

 

size)

 

 

 

 

 

 

 

227

691374

 

Lever-Governor

 

Control

 

697163

 

Piston

Assembly

(.030" Over-

231

691636

 

Screw

(Choke Valve)

 

 

 

size)

 

 

 

 

 

 

 

232

691842

 

Spring-Governor

 

26

697164

 

Ring

Set (Standard)

 

 

238

691843

 

Cap-Valve

 

 

 

 

697165

 

Ring

Set (.010" Oversize)

 

240

394358

 

Filter-Fuel

 

 

 

 

697171

 

Ring

Set (.020" Oversize)

 

265

691024

 

Clamp-Casing

 

 

 

697172

 

Ring

Set (.030" Oversize)

 

267

695134

o1

Screw

(Casing Clamp)

27

697100

 

Lock-Piston Pin

 

 

 

276

692255

Washer-Sealing

 

 

28

697099

 

Pin-Piston

 

 

 

 

304

698402

 

Housing-Blower

 

 

29

697126

 

Rod-Connecting

(Standard)

 

305

697102

 

Screw

(Blower

 

Housing)

32

692852

 

Screw

(Connecting

Rod)

 

305A

697103

 

Screw

(Blower

 

Housing)

33

495856

 

Valve-Exhaust

 

 

 

 

306

697107

 

Shield-Cylinder

 

 

34

495857

 

VaIveqntake

 

 

 

 

307

691003

 

Screw

(Cylinder

Shield)

35

691279

 

Spring-Valve

(Intake)

 

309

693551

 

Motor-Starter

 

 

 

36

691279

 

Spring-Valve

(Exhaust)

 

309A

 

 

 

Motor-Starter

(For Replacement

37

697352

 

Guard-Flywheel

 

 

 

 

 

 

 

 

Starter

Motor,

 

 

40

691752

 

Retainer-VaIve

 

 

 

 

 

 

 

 

See

Reference

 

309)

43

691968

 

Slinger-Governor/OiI

 

 

310

690323

 

Bolt

(Starter

Motor)

45

690564

 

Tappet-Valve

 

 

 

 

311

497608

 

Brush Set

 

 

 

46

697687

 

Camshaft

 

 

 

 

311A

395538

 

Brush Set

 

 

 

48

697761

 

Short Block (31C707-0230-E2

333

492341

 

Armature-Magneto

 

 

 

Replacement

Engine-art

 

334

691061

 

Screw

(Magneto Armature)

 

 

 

not available)

 

 

 

 

337

491055

 

Plug-Spark

 

 

 

50

690193

 

Manifoldqntake

 

 

 

358

697191

 

Gasket

Set-Engine

51

692137_G$+

Gasketqntake

 

 

 

 

363

19203

 

Flywheel Puller

 

53

690227

 

Stud

(Carburetor)

 

 

 

 

 

 

 

 

 

 

 

 

 

54

691148

 

Screw

(Intake

Manifold)

 

RPM Settings:

 

Low Speed:

1900-2100

73

697384

 

Screen-Rotating

 

 

 

 

 

 

 

 

High Speed: 3000-3200

74

697987

 

Screw

(Rotating

Screen)

 

 

 

 

 

 

 

 

 

 

 

 

75

690582

 

Washer

(Flywheel)

 

 

,,

included

in Engine

Gasket Set, Key. No. 358

78

691003

 

Screw

(Flywheel

Guard)

 

a

included

in Carburetor

Overhaul

Kit, Key. No. 121

93

690602

G

Bushing-Throttle

Shaft

 

$

included

in Carburetor

Gasket

Set, Key. No. 977

94

498030

 

Kitqdle

Mixture

 

 

 

+

included

in Valve Gasket

Set, Key. No. 1095

95

691636

 

Screw

(Throttle

Valve)

 

 

 

 

 

 

 

 

 

 

 

 

98

495800

 

Kit-Hie

Speed

 

 

 

NOTE:

All component

dimensions

given in U.S. inches

104

690525

O

Pin-Float

Hinge

 

 

 

1 inch = 25.4 mm

 

 

 

 

 

 

105231855 G Valve-Float Needle

106690577 G Seat-inlet

108

690464

Valve-Choke

(Manual Choke)

108A

692344

Valve-Choke

(Choke A Matic)

117

694352

G Jet-Main (Standard)

52

Page 52
Image 52
Craftsman 917.273373 owner manual Tractor, o MODEL, Number, BRmGGS ENGmNE-MODEL, 31C707,TYPE, NUMBER 0230-E1