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TRACTOR - MODEL N UMBER 917.271831
BRIGGS & STRATI'ON ENGINE-MODEL
NUMBER 461707, TYPE NUMBER 0147-E1
KEY
PART
NO.
NO.
1
498583
2
399265
3
391086
4
493304
5
691162
5A
691163
7
271867
7A
271868
8
495754
9
27803
10
690334
11
691899
12
692267
12A
692292
271188
271189
13
691651
15
690946
16
690666
18
495901
19
399264
20
291675
22
691184
22A
693972
23
691976
24
222698
26
499180
499181
499182
499183
26
499184
499185
499186
499187
27
691299
28
498319
498320
29
497912
498317
32
691133
33
390420
34
691302
36
691597
36
691597
40
690666
40A
691939
42
494553
46
261366
46
691161
47
691964
49
498542
50
213290
51
692276
51A
692219
64
93208
73
692527
74
691677
75
691056
91
693483
95
690718
97
693485
KEY
PART
DESCRIPTION
NO.
NO.
DESCRIPTION
Cylinder Assembly
98
807923
Idle Speed Kit
Bushing-Cylinder
102
693509
O Gasket-Carburetor
Body
• Seal-Oil
104
693506
O Pin.Float Hinge
105
692078
Q Valve-Float Needle
Sump-Engine
Head-Cylinder No. 1
107
693482
Body-Lower Carburetor
Head-Cylinder No. 2
108
693505
Valve-Choke
•+ Gasket-Cylinder Head #1
109
693498
Shaft*Choke
,+ Gasket-Cylinder Head #2
117
693507
(3 Jet-Main Standard)
Breather Assembly
693500
Jet-Man
High Attude)
•+ Gasket-Breather
119
690720
Screw (Upper to Lower
Screw (Breather Assy.)
Carburetor Body)
Tube-Breather
121
693503
Carburetor Overhaul Kit
• Gasket-Crankcase
122
691928
Spacer-Carburetor
• Gasket-Crankcase
.015)
125
693479
Carburetor
Gaske-Crankcase
.065)
130
693504
Valve-Throttle
• Gasket-Crankcase (.009)
133
693512
Float-Carburetor
Screw (Cylinder Head)
146
691639
Key-Timing
Plug-Oil Drain
147
693508
O Jet-Pilot
Crankshaft
161
691401
Base-Air Cleaner
Cover-Crankcase
163
690273
• Gasket-Air Cleaner
Kit-Bushing/Seal
165
693148
Nut (Ring Gear)
• Seal-Oil (PTO Side)
187
499167
Line-Fuel (Cut to Required
Screw (Crankcase Cover/
Length)
Sump)
188
691003
Screw (Control Bracket
Screw (Crankcase Cover/
197
690364
Screw (Back P ate)
Sump)
292
690570
Link-Mechanical
Governor
Flywheel
293
493230
Crank-Bell
Key-Flywheel
295
690322
Screw (Bell Crank)
Piston Assembly (Std.)
299
691273
Spring-Governor
Piston Assembly (.010 "O.S.)
211
691807
Spdnlg--Governed Idle
Piston Assembly (.020" O.S.)
212
693544
Link-Throttle
Piston Assembly (.030" O.S.)
212A 690571
Link-Throttle
Ring Set-Piston (Std.)
219
394348
Gear-Governor
Ring Set-Piston (.010 "O.S.
220
690412
Washer ((Governor Lever)
Ring Set-Piston
.020 "O.S.
222
691366
Bracket-Control
Ring Set-Piston (.039 "O.S.)
227
690762
Control Lever-Governor
Lock-Piston Pin
235
691206
Shield- Fuel Spray
Pin-Piston (Std.)
240
394358
Filter-Fuel
Pin-Piston (.OO5 "O.B.)
267
690316
Screw (Casing Clamp)
Rod-Connecting
Std.)
276
693510 (3+ Sealing Washer
Rod-Connecting
.020"
276A 693497
Q Sealing Washer
Undersize
278
692810
Washer Gov. Control Lever
Screw (Connect ng Rod)
279
690366
Screw Valve Cover)
Valve-Exhaust
297
691331
Nut (Air Filter Retainer)
Valve-Intake
304
495588
Housinq-Blower
Sprlng-Valve (Intake)
305
690960
Screw _BIower Housing
Spring-Valve (Exhaust)
306
690414
Shield-Cylinder
Retainer-Valve (Intake)
306A 690436
Shield-Cylinder
Retainer-Valve (Exhaust)
307
691003
Screw (Cylinder Shield)
Keeper-Valve
309
497596
Motor-Starter
Valve Tappet
310
690323
Bolt-Starter Motor
Cam Shaft
311
497606
Brush Set
Stinger-Oil
332
691059
Nut (Flywheel)
Short Block (Replacement
RPM Settings:
Low Speed: 1900-2100
Engine 460707-2637-E1)
High Speed: 3000-3200
Manifold-Intake
•(_ Gasket-Intake
Included in Engine Gasket Set, Key. No.
•+ Gasket-Intake
358
Screw (Intake Manifold)
Q
Included in Carburetor Overhaul Kit, Key.
Screen-Rotating
NO. 121
Screw (Rotating Screen)
+
Included in Valve Gasket Set, Key. No.
Washer (Flywheel)
1095
Body-Upper Carburetor
±
Included in Fuel Pump Kit, Key. No.861
Screw (Throttle Valve)
ShaS-Throt6e
NOTE: All component dimensions given in U.S.
inches linch = 25.4 mm
56
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