Craftsman 917.270742 Owner's Manual page 56

TRACTOR - - MODEL NUMBER 917.270742
BRIGGS & STRATTON ENGINE-MODEL NO. 311707, TYPE NO. 0132-E3
KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION
1 890156 Cylinder Assembty !08 690464 Valve-Choke (Manual Choke)
2 399265 Bushing/Seal Kit 108A 692344 Valve-Choke (Choke A Matic)
3 391086 . Seat_Oil I08B6954t9 Choke Valve
4 494238 Sump-Engine 117 692408 _ Jet- Main (Standard)
5 690188 Head-Cylinder 692411 Jet- Main (High Altitude)
7 692410 o+ Gasket-Cylinder Head 117A695415 _ Jet-Main (Standard)
9 495735 Breather Assembly 117A695416 O Jet-Main (High Altitude)
9 27803 , Gasket-Breather 121 690191 Carburetor Overhaul Kit
10 691666 Screw (Breather Assembty) 121A 695427 Carburetor Overhaul Kit
I 1 691328 Tube-Breather (Nikki)
!2 271916 • Gasket-Crankcase (OI5 t25 690194 Carburetor
Thick, Std.) 125A6954t2 Carburetor
271997 • Gasket-Crankcase (.005 127 O Plug-Welch (Sold in Kit Only)
Thick) 127A690727 (_ Plug-Welch
Valve-Throttle
271996 , Gasket-Crankcase (.009 130 224539
Thick) 130A 6954 t 8 Valve*Throttle
13 690360 Screw (Cylinder Head) t31 494379 Throttle Shaft Kit
I5 94239 Plug-Oil Drain 131A695421 Throttle Shaft Kit
!6 690136 Crankshaft 133 494381 Float-Carburetor
20 29t675 • Seat-Oil 133A694914 Float-Carburetor
22 692125 Screw (Crankcase Cover) 137 281165 _$Gasket-Ffoat Bowl
23 693557 Flywheel (Steel Ring Gear) 137A695426 O.,tGasket-FIoat Bowl
23A 492326 Flywheel (Plastic Ring Gear) I41 495097 Choke Shaft Kit (Man°
24 222698 Key-Flywheel Choke)
25 692271 Piston Assembly (Std.) 141A495931 Choke Shaft Kit (Choke-A-
OS.}
692272 Piston Assembly (0!0 Matic)
OS B695420 Choke Shaft Kit
692273 Piston Assembly (.020 141
692274 Piston Assembly (.030 O S 142 692412 _ Nozzle-Carburetor
26 690162 Ring Set, Piston (Std) t46 94196 Key-Timing
690164 Ring Set (.010 O.S.) t65 693148 Nut (Ring Gear)
690166 Ring Set (,020 O.S) 176 281106 o O-Ring Seal (Air Cleaner
690168 Ring Set (°030 O.S) Base)
27 691299 Lock-Piston Pin 186 493496 Connector-Hose
28 498319 Pin Assembly, Piston (Std.) 187 298049 Line-Fuel (Cut to Required
498320 Pin Assembly-Piston (,005 Length)
O S) 188 94929 Screw (Control Bracket)
29 692419 Rod-Connecting (Std.) 192 492160 Adjuster- Rocker Arm
499940 Rod-Connecting (.020 US) 202 262767 Link-Choke
32 692852 Screw (Connecting Rod) 209 260695 Spring- Governor
33 495856 Valve-Exhaust 216 262766 Link-Choke
34 495857 Valve- Intake 217 695409 Choke Return Spring
35 691279 Spring- Valve (Intake) 222 694042 Bracket- Controt
36 691279 Spring-Valve (Exhaust) 227 691374 Lever-Governor Controt
37 690456 Guard-Flywheel 231 94098 _ Screw (Choke Valve)
40 224641 Retainer- Valve 231A 690718 t_ Screw (Choke Valve)
43 490815 Governor-Oil Slinger 232 262785 Spring-Link
45 690564 Tappet- Valve 238 262836 Cap- Valve
46 692421 Camshaft 240 394358 Filter-Fuel
48 692706 Short Block 265 221535 Clamp-Casing
50 690193 Manifold- Intake 267 695134 Screw (Casing Clamp)
51 273650 Gasketolntake 276 281164 O:l:Sealing Washer
53 690227 Stud (Carburetor) 276A 695410 _$Sealing Washer
54 691148 Screw (intake Manifold) 287 94903 Screw (Dipstick Tube)
73 494439 Screen-Rotating 304 690497 Housing-Blower
74 94821 Screw (Rotating Screen) 305 690969 Screw (Blower Housing)
75 225136 Washer (Flywheel 306 690499 Shield-Cylinder
78 94896 Screw (Ffywheel Guard) 307 94930 Screw (Cylinder Shield)
93 690902 Bushing_Throttle Shaft
94 498030 Idle Mixture Kit ° Included in Engine Gasket Set, Ref
94A 695425 Idle Mixture Kit Number 358.
95 94098 O Screw (Throttle Valve) _ Included in Carburetor Overhaul Kit, Ref
95A 690718 O Screw (Throttle Valve) Number 121 and I21A.
98 495800 Kitqdle Speed _: Included in Carburetor Gasket Set, Ref
98A 695408 Kit-ldle Speed Number 977.
104 690525 O Pin-Float Hinge + Included in Value Overhaul Kit, Ref
104A694918 _ Pin-Float Hinge Number 1033.
105 231855 _ Valve-Float Needle
I05A 695424 O Valve-Float Needle NOTE: All component dimensions given in U.S.
i06 231854 O Seat-fntet inches 1 inch = 25.4 mm
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