Craftsman 917.271654 Owner's Manual page 52

TRACTOR -- MODEL NUMBER 917.271654
BRtGGS & STRATTON ENGINE-MODEL NUMBER 310707, TYPE NUMBER Q137-E1
KEY PART
NO. NO. DESCRIPTION
1 690156 Cylinder Assembly
2 399265 Kit-Bushing/Seal
3 391086 ° Seal-Oil (Magneto Side)
4 494236 Sump-Engine
5 690188 Head-Cylinder
7 692410 .+ Gasket-Cylinder Head
8 495735 Breather Assembly
9 27803 • Gasket-Breather
10 691666 Screw (Breather Assembly)
11 691328 Tube-Breather
12 692226 • Gasket-Crankcase (.015
Thick, Std)
692406 • Gasket-Crankcase (.005
Thick)
692405 • Gasket-Crankcase (.009
Thick)
13 690360 Screw (Cylinder Head)
15 690946 Plug-Oil Drain
16 690136 Crankshaft
20 291675 • Seal-Oil
22 692125 Screw (Crankcase Cover)
23 693557 Flywheel
24 222696 Key-Flywheel
25 692271 Piston Assembly (Standard)
592272 Piston Assembly (.010 O.S.)
692273 Piston Assembly (.020 O.S.)
692274 Piston Assembly (.030 O.S.)
26 690162 Ring Set-Piston (Standard)
692164 Ring Set-Piston (.010 O.S.)
692166 Ring Set-Piston (.020 O.S.)
692168 Ring Set.Piston (.030 O.S.)
27 691299 Lock-Piston Pin
28 498319 Pin-Piston (Standard)
498320 Pin-Piston (.020 O.S.)
29 692419 Rod-Connecting (Standard)
499940 Rod-Connecting (.020 U.S.)
32 692852 Screw (Connecting Rod)
33 495856 Valve-Exhaust
34 495857 Valve-Intake
35 691279 Spring-Valve (Intake)
36 691279 Spring-Valve (Exhaust)
37 690456 Guard-Flywheel
40 691752 Retainer-Valve
43 691968 Slinger-Governor/Oil
45 690564 Tappet-Valve
46 692421 Camshaft
48 692706 Short Block (311707-0028-
E1 Replacement Engine)
50 690193 Manifotd-intake
51 692137. O:1:+ Gasket-Intake
53 690227 Stud (Carburetor)
54 691148 Screw (Intake Manifold)
73 690492 Screen-Rotating
74 691674 Screw (Rotating Screen)
75 690582 Washer (Flywheel)
78 690661 Screw (Flywheel Guard)
93 690602 Bushing-Throttle Shaft
94 498030 Kit-Idle Mixture
94A 695425 Kit-Idle Mixture
95 691636 O Screw (Throttle Valve)
95A 690718 _ Screw (Throttle VaNe)
98 495800 Kit-Idle Speed
98A 695408 Kit-ldle Speed
104 690525 O Pin-Float Hinge
104A 694918 O Pin-Float Hinge
KEY PART
NO. NO, DESCRIPTION
105 231855 I_ Valve-Float Needle
105A 694922 _ Valve-Float Needle
106 690577 Seat-Inlet
108 690464 Valve-Choke (Manual Choke)
108A 692344 Valve-Choke(Choke-A-Matic)
108B 695419 Valve-Choke(Nikki Carburetor)
117 692408 O Jet-Main (Standard)
692411 Jet-Main (High Altitude)
117A 695415 O Jet-Main (Standard)
695416 O Jet-Main (High Altitude)
121 690191 Kit-Carburetor Overhaul
121A 695427 Kit-Carburator Overhaul
125 690194 Carburetor
125A Carburetor (Nikki) (Service
with Walbro Carburetor)
127 695005 _ Plug-Welch
127A 690727 O Plug-Welch
130 691750 Valve-Throttle
130A 695416 Valve-Throttle
131 494379 Kit-Throttle Shaft
131A 695421 Kit-Throttle Shaft
133 494381 Float-Carburetor
133A 694914 Float-Carburetor
137 261165 _:1: Gasket-Float Bowl
137A 695426 O:1: Gasket-Float Bowl
141 495097 Kit-Choke Shaft (Manual
Choke)
141A 495931 Kit-Choke Shaft (Choke-A-
Matic)
141B 695420 Kit-Choke Shaft (Nikki)
142 692412 _ Nozzle-Carburetor
146 691639 Key-Timing
167 692297 Air Cleaner Stud Seal
176 691917 • O-Ring Seal (Air Cleaner)
186 692317 Connector-Hose
187 691050 Line-Fue_ (Cut to Required
Length)
188 691693 Screw (Control Bracket)
192 691986 Aduster-Rocker Arm
202 691841 Lnk-Mechanical Governor
209 692208 Spring-Governor
216 691840 Link-Choke
217 695409 Spring-Choke Return
222 694042 Bracket-Control
227 691374 Control Lever-Governor
231 691636 GI Screw (Choke Valve)
231A 690718 _ Screw (Choke Valve)
232 691842 Spring-Governor Unk
238 691843 Cap-Valve
240 394358 Filter-Fuel
265 691024 Clamp-Casing
267 695134 Screw (Caair_g Clamp)
276 692255 _}:1: Sealing Washer
276A 695410 _:I: Sealing Washer
RPM Settings: Low Speed: 1900-2100
High Speed: 3060-3200
Included in Engine Gasket Set, Key. No.
358
_a Included in Carburetor Overhaul Kit, Key.
No. 121and121A
: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
52