Craftsman 917.275380 - Manual (Page 56)

TRACTOR--MODEL NUMBER 917.275380
BRfGGS & STRATTON ENGINE-MODEL NUMBER 31C707,TYPE NUMBER 0230-El
KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION
1 697174 Cylinder Assembly 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 • Gasket-Breather 133 494381 Float-Carburetor
10 697157 Screw (Breather Assembly) 137 281165 Gasket-Float Bowl
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 0 Nozzle-Carburetor
15 690946 Plug-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-Mechanical Governor
697160 Piston Assembly (.010” Over- 209 692208 Spring-Governor
size) 216 691840 Link-Choke
697162 Piston Assembly (.020” Over- 222 694042 Bracket-Control
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 Screw (Casing Clamp)
27 697100 Lock-Piston Pin 276 692255 0:j: 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 Valve-Intake 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, See Reference
40 691752 Retainer-Valve 309)
43 691968 Slinger-Governor/Oil 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 334 691061 Screw (Magneto Armature)
Engine-art not available) 337 491055 Plug-Spark
50 690193 Manifold-Intake 358 697191 Gasket Set-Engine
51 692137 •0t+ Gasket-Intake 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) 0 Included in Carburetor Overhaul Kit, Key. No.
93 690602 0 Bushing-Throttle Shaft 121
94 498030 Kit-Idle Mixture Í Included in Carburetor Gasket Set, Key. No.
95 691636 Screw (Throttle Valve) 977
98 495800 Kit-Idle Speed + Included in Valve Gasket Set, Key. No. 1095
104 690525 0 Pin-Float Hinge
105 231855 0 Valve-Float Needle NOTE: All component dimensions given in U.S.
106 690577 0 Seat-Inlet inches 1 inch = :25.4 mm
108 690464 Valve-Choke (Manual Choke)
108A 692344 Valve-Choke (Choke A Matic)
117 694352 0 Jet-Main (Standard)
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