TRACTOR - - MODEL NUMBER 917.271910

BRIGGS & STRAI-rON ENGINE-MODEL NUMBER 407777, TYPE NUMBER 0167-E1

KEY

PART

 

 

 

 

 

 

 

KEY

PART

 

 

NO.

NO.

 

DESCRIPTION

 

 

 

NO.

NO.

 

DESCRIPTION

1

690231

 

.C_.linderAssembly

 

137

690994

2):[: Gasket-Roat Bowl

2

499585

 

Kit-Bushing/Seal

(Magneto

141

499807

 

Kit-Choke Shaft

 

 

 

Side)

 

 

 

 

 

142

499808

2)

Nozzle-Carburetor

3

391086

Seal-Oil (Magneto Side)

 

146

690979

 

Key-Timing

4

697473

 

Sump-Engine

 

 

 

150

690995

2):1: Gasket-Nozzle

5

693998

 

Head-Cylinder

(Cylinder

1)

160

690996

 

Retainer-Solenoid

5A

693999

 

Head-Cylinder

(Cylinder

2)

163

691001

,+

Gasket-AirCleaner

7

690962

.+

Gasket-Cylinder Head

 

165

693146

 

Nut (Ring Gear)

8

499601

 

Breather

Assembly

 

187

691050

 

Une-Fuel (Cut to Required

9

690937

Gasket-Breather

 

 

 

 

 

Length)

10

690960

 

Screw

(Breather

Assembly)

187A

691049

 

Line-Fuel (Molded)

11

690942

 

Tube-Breather

 

 

 

188

690960

 

Screw (Control Bracket)

12

690945

*

Gasket-Crankcase

 

192

690083

 

Adjuster-RockerArm

13

690360

 

Screw

(Cylinder

Head)

 

197

690960

 

Screw (Back Plate)

15

690946

 

Plug-Oil Drain

 

 

 

209

691018

 

Spring-Governor

16

691046

 

Crankshaft

 

 

 

211

691019

 

Spring-GovernedIdle

20

690947

SsaI-OiI(PTO

Side)

 

212

695238

 

Link-Throttle

22

694966

 

Screw

(Engine Sump)

 

213

691021

 

Bracket-ChokeControl

23

691054

 

Flywheel

 

 

 

 

216

691022

 

Link-Choke

24

222698

 

Key-Flywheel

 

 

 

219

696376

 

Gear-Governor

25

499588

 

Piston Assembly

(Standard)

220

690412

 

Washer (Governor Lever)

25

499589

 

Piston Assembly

(.010"

 

222

691023

 

Bracket-Control

 

 

 

Oversize)

 

 

 

 

227

691048

 

Lever-GovernorControl

25

499590

 

Piston Assembly

(.020"

 

231

690718

 

Screw (Choke Valve)

 

 

 

Oversize)

 

 

 

 

240

691035

 

Filter-Fuel

25

499591

 

Piston Assembly

(.030-

 

250

690957

 

Retainer-Breather

 

 

 

Oversize)

 

 

 

 

252

690956

 

Collector-Oil

26

499604

 

Ring Set-Piston

(Standard)

265

691024

 

Clamp-Casing

26

499605

 

Ring Set-Piston

(.010-

 

267

695134

 

Screw (Casing Clamp)

 

 

 

Oversize)

 

 

 

 

276

690997-0+

Washer-Sealing

26

499606

 

Ring Set-Piston

(.020-

 

287

690960

 

Screw (DipstickTube)

 

 

 

Oversize)

 

 

 

 

304

695277

 

Housing-Blower

26

499607

 

Ring Set-Piston

(.030-

 

305

691005

 

Screw_Blower Housing)

 

 

 

Oversize)

 

 

 

 

309

691262

 

Motor-Starter

27

690975

 

Lock-Piston Pin

 

 

310

691263

 

Bolt-StarterMotor

28

690229

 

Pin-Piston

 

 

 

311

497608

 

Brush Set

29

499583

 

Rod-Connectin_

 

 

332

691059

 

Nut (Flywheel)

32

690976

 

Screw

(Connecting Rod)

 

333

691060

 

Armature-Magneto

33

499596

 

Valve-Exhaust

 

 

 

334

691061

 

Screw (Magneto Armature)

34

499597

 

Valve-Intake

 

 

 

337

691043

 

Sparkplug

35

690963

 

Spring-Valve

(Intake)

 

358

694012

 

Set-Engine Gasket

36

690963

 

Spring-Valve

(Exhaust)

 

363

691062

 

Flywheel Puller

40

690964

 

Retainer-Valve

 

 

 

383

690966

 

Wrench-Spark Plug

42

499586

 

Keeper-Valve

 

 

 

385

690960

 

Screw (Fuel Pump)

45

690977

 

Tappet-Valve

 

 

 

387

808656

 

Pump-Fuel

46

690978

 

Camshaft

 

 

 

 

404

690442

 

Washer (GovernorCrank)

48

692714

 

Short Block (445777-0112-

418

690999

 

Plate-Carburetor

 

 

 

E2 Replacement

Engine)

445

499486

 

Filter-AirCleaner Cartridge

50

695241

 

Manifold-Intake

 

 

447

691003

 

Screw (Air Guide Cover)

51

690949°2)+

Gasket-Intake

 

 

 

447A

690960

 

Screw (Air Guide Cover)

51A

690950,

2)_ Gasket-Intake

 

 

 

467

691008

 

Knob-AirCleaner

53

690951

 

Stud (Carburetor)

 

474

696459

 

Alternator

54

695240

 

Screw

(Intake

Manifold)

 

505

691029

 

Nut (GovernorControl Lever)

73

691055

 

Screen-Rotating

Screen)

 

510

497606

 

Ddve-Starter

74

691057

 

Screw

(Rotating

 

 

 

75

691056

 

Washer

(Flywheel)

 

RPM Settings:

 

Low Speed: 1900-2100

89

690283

 

Plug-Oil

 

 

 

 

 

 

 

 

 

 

 

 

 

High Speed: 3000-3200

95

690718

 

Screw

('[h=rottle Valve)

 

 

 

 

98

499802

 

Kit-Idle

Speed

 

 

 

 

in Engine Gasket Set, Key. No.

104

690984

2)

Pin-Float

Hinge

 

 

°

included

105

690985

_

Valve-Float Needle

 

 

358

 

 

108

690986

 

Valve-Choke

 

 

 

2)

included

in CarburetorOverhaul Kit, Key.

117

690232

O Jet-Main (Standard)

 

 

No. 121

 

 

118

690989

 

Jet-Main (High Altitude)

 

_

Included

in CarburetorGasket Set, Key.

121

499811

 

Kit-Carburetor

Overhaul

 

 

No. 977

 

 

125

499804

 

Carburetor

 

 

 

+

Included

in Valve Overhaul Kit, Key. No.

130

690993

 

Valve-Throttle

 

 

 

 

1095

 

 

131

499805

 

Kit-Throttle Shaft

 

 

 

 

 

133

499806

 

Float-Carburetor

 

 

NOTE: All componentdimensionsgiven in U.S.

135

499803

 

Tube-Fuel

Transfer

 

 

 

51 inches 1 inch= 25.4 mm

 

 

 

 

 

 

 

 

 

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Image 51
Craftsman 917.27191 owner manual Gasket-Roat Bowl