Craftsman 917.270920 Owner's Manual page 55

TRACTOR - - MODEL NUMBER 917.270920
BRIGGS & STRATTON ENGINE-MODEL NUMBER 461707, TYPE NUMBER 0145-E1
KEY PAFn" KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION
1 498583 CylinderAssembly 95 690718 Screw('l'hmttleValve)
2 399265 Bushing/SealKit 97 693485 Shaft-Throttle
3 91086 "/__ 96 807923 Kit-IdleSpeed
4 493304 SurnlPEnglne 102 69_509 • Gasket-CarburetorBody
5 214517 Head-Cylindar#1 104 693506 • Pin-FloatHinge
5A 214518 Head-Cylinder#2 105 6g_078 • Valve-FleatNasdle
7 271867 _ Gasket-CylinderHead #1 107 693482 BodyAseambly-Lower
7A 271868 _ Gasket-CylinderHead#2 108 693505 Valve-Choke
8 495754 BreatherAssembly(Cytindar#1) 109 693498 Shaft-Choke
9 27803 _ Gasket-Breather 117 693538 Jet-Main
10 94382 Screw (BreatherAssembly) 69_500 Jet-Main(High Altitude)
IOA 94380 Screw(BraatherCover) 121 491539 CarburetorKit
11 280_25 Tube-Braethar 122 281411 Spacer
273390 "k Gasket-Crankcase (.015" Thick, 125 693479 Carburetor
Std.) 130 693504 Valve-Throttle
271188 -k Gasket-Crankcase (.005" Thick) 133 693512 Fleat-Carburetor
271189 "/r Gasket-Crankcase (.009" Thick) 146 94196 Key-Tinting
13 94565 Screw(CylinderHead) 147 6935(]8 Jet-Pilot
15 94239 Plug--OitDrain 161 496599 Base-AirCisaner
16 690666 Crankshaft 163 271411 _r Gasket-AlrClaaner
19 399264 Bushing 177 271170 * Seat-O-Ring
20 291675 'Jr Seal-Oil 187 299146 Une-Fuel(CuttoRequlrad
23 491180 Flywheel Length)
24 222698 Key-Flywheel 197 95063 Screw (Back Plate)
25 499180 PistonAssembly (Standard) 202 262683 Unk-Mechanical Governor
499181 PistonAssembly (.010 "O.S.) 203 280997 Crank-Bell
499182 PistonAssembly (.020" O.S.) 205 93971 Screw (BallCrank)
499183 PistonAssembly (.030" O.S.) 209 262352 Spdng-Govemor
26 499184 Ring Set, Piston(Standard) 211 261563 Spnng-Governor
499285 Ring Set, Piston(.010 =O.S.) 212 693.985 Link-Throftla
499186 Ring Set, Piston(.020 =O.S.) 215 224816 Guide-Air
499187 Ring Set, Piston(.030 "O.S.) 219 394348 Gear-Governor
27 263129 Lock-PistonPin 220 222773 Washer-Thrust(GovernorGear)
28 498319 Pin Assembly,Piston (Std.) 222 491282 Brackst-Control
498320 Pin Assembly-Piston(.005" 227 491297 Lever-Governor
O.S.) 235 224995 Shlald-FuelSpray
29 498314 Rud-Connecting (Standard) 240 394358 Fiiter-Fuel
498541 Rod-Connecting(.020 U.S.) 244 230318 Connector-Hose(Pulse Une)
32 95017 Screw (ConnectingRod) 258 94930 Screw (EngineSump)
33 390420 Valve-Exhaust (Include(s): 267 93897 Screw (CasingClamp)
4945.53 Keeper-Valve(Ref. No. 42)) 278 94942 Washer (GovernorLever)
34 691302 Valve-Intake 297 94289 Nut-Wing(Air FilterRetainer)
35 85906 Spring-Valve(Intake) 304 6913.90 I-_r
36 26828 Spring-Valve(Exhaust) 305 690960 Screw (BlowerHousing)
40 221596 Retainer-valve(Exhaust) 306 222846 Shisld-Cylinder
41 292260 Retainer-Valve(Exhaust) 306A 223734 Shisld-Cylinder
42 4945.53 Keeper-Valve 307 94930 Screw (Cylinder Shield)
45 261368 Tappet-Valve 309 497596 Motor-Starter
46 214487 Camshaft 310 94003 Bolt(Starter Motor)
47 393415 Slinger-Oil 311 497608 Brush Set
48 498542 Short Block 332 230674 Nut(Fly,#neel)
50 213290 Manifold-Intake 333 394891 An'nature-Magneto
51 271412 ,ke Gasket-Intake 334 94731 Screw(MagnetoArmature)
51A 270884 ,k_ Gasket-Intake 337 802592 Plug-Spark
53 93970 Screw (Carburetor) 356 494705 Wire-Stop
54 93208 Screw (Intake Manifold) 358 495868 Gasket Set
73 691438 Screen-Rotagng 383 89838 Wranch-SparkPlug
75 222511 Washer (Flywheel) 386 693490 e+ Gasket-Pump
78 691134 Screw (FlywheelFan) 391 693487 Body-Pump
91 693483 Body Assembly-Upper 392 693491 e+ Spring-Pump Diaphragm
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