Craftsman 917.271645 Owner's Manual page 56

TRACTOR - - MODEL NUMBER 917.271645
BRIGGS& STRA'I-I'ONENGINE-MODEL NUMBER311707,TYPENUMBER0125-E1
KEY PART
NO. NO.
1 690156
2 399265
3 391086 •
4 494238
5 890168
7 692410 .+
8 896128
9 27803 •
10 691866
11 691328
12 692226 °
692408 •
692405 •
13 690360
15 690946
16 890138
20 291675
22 692125
23 693557
24 222698
25 692271
692272
692273
692274
26 690162
692164
692166
692168
27 691299
28 498319
498320
29 692419
892420
32 692852
33 495856
34 495857
35 691279
36 691279
37 899456
40 691752
43 691968
45 890564
46 692421
48 692706
50 690193
51 692137. _€+
53 890227
54 691148
73 494439
74 691057
75 690582
78 690661
93 690602
94 498030
94A 895425
95 691636
95A 690718
98 495800
98A 695408
104 890525
104A 694918
105 231855
105A 694922
DESCRIPTION
Cylinder Assembly
Kit-Bushing/Seal
Seal-Oil (Magneto Side)
Sump-Engine
Head-Cylinder
Gasket-Cylinder Head
Breather Assembly
Gasket-Breather
Screw (Breather Assembly)
Tube-Breather
Gasket-Crankcase (.015
Thick, Std)
Gasket-Crankcase (.005
Thick)
Gasket-Crankcase (.009
Thick)
Screw (Cylinder Head)
Plug-OilDrain
Crankshaft
Seal-Oil
Screw (Crankcase Cover)
Flywheel
Key-Flywheel
Piston Assembl (Standard)
Piston Assembly .010 O.S.)
Piston Assembly .020 O.S.)
Piston Assembly .030 O.S.)
Ring Set-Piston (._tandard)
Ring Set-Piston .010 O.S.)
Ring Set-Piston .020 O.S.)
Ring Set-Piston .030 O.S.)
Lock-Piston Pin
Pin-Piston (Standard)
Pin-Piston (.020 O.S.)
Rod-Connecting (Standard)
Rod-Connecting (.020 U.S.)
Screw(Connecting Rod)
Valve-Exhaust
Valve-Intake
Spring-Valve (Intake)
Spring-Valve (Exhaust)
Guard-Flywheel
Retainer-Valve
Slinger-Governor/Oil
Tappet-Valve
Camshaft
Short Block (311707-0028-E1
Replacement Engine)
Manifold-Intake
Gasket-Intake
Stud (Carburetor)
Screw (Intake Manifold)
Scraen-Rotating
Screw (Rotating Screen)
Washer (Flywheel)
Screw (Flywheel Guard)
(_ Bushing-Throttle Shaft
Kit-Idle Mixture
Kit-Idle Mixture
O Screw (ThrottleValve)
O Screw (ThrottleValve)
Kit-Idle Speed
Kit-Idle Speed
Pin-Float Hinge
O Pin-Float Hinge
Q Valve-Float Needle
Valve-Float Needle
KEY PART
NO. NO.
106 690577
108 690464
108A 692344
DESCRIPTION
I_ Seat-Inlet
Valve-Choke (Manual Choke)
Valve-Choke(Choke-A-Matic)
108B 695419
117 692408
692411
117A 695415
695416
121 690191
121A 695427
125 690194
125A
127 695005
127A 690727
130 691750
130A 695418
131 494379
131A 695421
133 494381
133A 694914
137 281165
137A 695426
141 495097
141A 495931
141B 695420
142 692412
146 691639
167 692297
176 691917
185 690958
186 692317
187 691050
188 691693
192 691986
202 691841
209 692208
216 691840
217 695409
222 694042
227 691374
231 691636
231A 690718
232 691842
238 691843
240 394358
265 691024
267 695134
Valve-Choke(Nikki Carburetor)
O Jet-Main (Standard)
Jet-Main (High Altitude)
Jet-Main (Standard)
Q Jet-Main (High Altitude)
Kit-CarburetorOverhaul
Kit-CarburetorOverhaul
Carburetor
Carburetor(Nikki) (Service
with Walbro Carburetor)
Plug-Welch
Plug-Welch
Valve-Throftle
Valve-Throttle
Kit-ThrottleShaft
Kit-ThrottleShaft
Float-Carburetor
Float-Carburetor
13:1: G asket-Float Bowl
I_:1:Gasket-Float Bowl
Kit-Choke Shaft (Manual
Choke)
Kit-Choke Shaft (Choke-A-
Matic)
Kit-Choke Shaft (Nikki)
I_ Nozzle-Carburetor
Key-Timing
Air Cleaner Stud Seal
• O-Ring Seal (Air Cleaner)
Nut (Air Cleaner Base)
Connector-Hose
Line-Fuel (Cut to Required
Length)
Screw (Control Bracket)
Adjuster-RockerArm
Link-Mechanical Governor
Spring-Governor
Link-Choke
Spring-Choke Return
Bracket-Control
Control Lever-Governor
O Screw (Choke Valve)
Screw (Choke Valve)
Spring-GovernorLink
Cap-Valve
Filter-Fuel
Clamp-Casing
Screw (Casing Clamp)
276 692255 O:_ Sealing Washer
276A 695410 O:1: Sealing Washer
287 691002 Screw (Dipstick Tube)
304 691399 Housing-Blower
RPM Settings:Low Speed: 1900-2100
High Speed: 3000-3200
• Included in Engine Gasket Set, Key. No.
358
Included in Carburetor Overhaul Kit, Key.
No. 121
and121A
:1: Included in Carburetor Gasket Set, Key.
No. 977 and 977A
+ Included in Valve Gasket Set, Key. No.
1095
NOTE: All component dimensions given in U.S.
inches 1 inch = 25.4 mm
56