Owner`s manual

TRACTOR -- MODEL NUMBER 917.270930
tRIGGS & STRATTON ENGINE-MODEL NUMBER 461707, TYPE NUMBER 0145-E3
_EY PART KEY PART
10. NO. DESCRIPTION NO. NO. DESCRIPTION
I 498583 Cylinder Assembly
399265 Bushing/Seal Kit 95 690718 Screw (Throttle Valve)
3 391086 _r Seal-Oil 97 693485 Shaft-Throttle
493304 Sump-Engine 98 807923 Kit-Idle Speed
102 693509 • Gasket-Carburetor Body
691162 Head-Cylinder #1 104 693506 • Pin-Float Hinge
A 691163 Head-Cylinder #2
P 271867 -k.Gasket-Cylinder Head #1 105 692078 • Valve-Float Needle
107 693482 Body Assembly-Lower
A 271868 _41,Gasket-Cylinder Head #2
) 495754 Breather Assembly (Cylinder 108 693505 Valve-Choke
109 693498 Shaft-Choke
#1) 117 693538 Jet-Main
) 27803 _ Gasket-Breather 693500 Jet-Main (H!gh Altitude)
0 690334 Screw (Breather Assembly) 121 491539 Carburetor Kit
3A 690366 Screw (Breather Cover)
1 280225 Tube-Breather 122 281411 Spacer
125 693479 Carburetor
2 273390-_- Gasket-Crankcase(.015" 130 693504 Valve-Throttle
Thick, Std.) 133 693512 Float-Carburetor
271188 -_ Gasket-Crankcase (.005"
Thick) 146 94196 Key-T_ming
147 693508 Jet-Pilot
271189 _ Gasket-Crankcase (.009" 161 691401 Base-Air Cleaner
Thick) 163 271411 -_ Gasket-Air Cleaner
3 94565 Screw (Cylinder Head)
5 94239 Plug.Oil Drain 177 271170 -k Sea_-O-Ring
8 690666 Crankshaft 187 499167 Line-Fuel (Cut to Required
9 399264 Bushing Length)
0 291675 -h- Seal-Oil 197 690364 Screw (Back Plate)
202 690570 Link-Mechanical Governer
3 491180 Flywheel 203 280997 Crank-Bell
4 222698 Key-Flywheel
5 499180 Piston Assembly (Standard) 205 690322 Screw (Bell Crank)
499181 Piston Assembly (.010 209 691273 Spring-Governor
"O.S.) 211 261563 Spring-Governor
212 693985 Link-Throttle
499182 Piston Assembly (.020" 215 690481 Guide-Air
O.S.) 219 394348 Gear-Governor
499183 Piston Assembly (.030"
O.S.) 220 690412 Washer-Thrust (Governor
Gear)
5 499184 Ring Set, Piston (Standard) 222 491282 Bracket-Control
499284 Ring Set, Piston (.010 "O.S.)
499186 Ring Set, Piston (.020"O.S.) 227 491297 Lever-Governor
235 224995 Shield-Fuel Spray
499187 RingSet, Piston (.030 "O.S.)
7 691299 Lock-Piston Pin 240 394358 Filter-Fuel
3 498319 Pin Assembly, Piston (Std.) 244 230318 Connector-Hose (Pulse
3 498320 PinAssembly-Piston (.005" 258 94930 Line)
O.S.) Screw (Engine Sump)
498314 Rod-Connecting (Standard) 267 690316 Screw (Casing Clamp)
498541 Rod-Connecting (.020 U.S.) 278 691366 Washer (Governor Lever)
? 691133 Screw (Connecting Rod) 297 94289 Nut-Wing (Air Filter Retainer)
3 390420 Valve-Exhaust (Include(s): 304 691390 Housing-Blower
494553 305 690960 Screw (Blower Housing)
Keeper-Valve (Ref. No. 42)) 306 6904141 Shield-Cylinder
306A690435 Shield-Cylinder
_. 691302 Valve-Intake
65906 Spring-Valve (Intake)
26828 Spring-Valve (Exhaust) RPM Settings: Low Speed: 1900-2100
) 221596 Retainer-Valve (Exhaust) High Speed: 3000-320
I 292260 Retainer-Valve (Exhaust)
494553 Keeper-Valve Yr Included in Gasket Set, Ref Number358.
;, 261368 Tappet-Valve
691161 Camshaft • Included in Carburetor Kit, Ref Number !21.
Y 393415 Slinger-Oil
3 498542 Short Block <PIncluded in Value Overhaul Kit, Ref Number
) 213290 Manifold-Intake 1095.
i 271412 "frOGasket-Intake
rA 270884 _,qPGasket-lntake + Included in Fuel Pump Kit, Ref Number 861
) 690321 Screw (Carburetor)
93208 Screw (Intake Manifold) NOTE: All component dimensions given in U.S.
3 691438 Screen-Rotating inches 1 inch = 25.4 mrn
225137 Washer (Flywheel)
691134 Screw (Flywheel Fan)
693483 Body Assembly-Upper
53