Craftsman 917270841 Lawn Mower User Manual


 
TRACTOR - - MODEL NUMBER 917.270641
BRIGGS & STRATTON ENGINE-MODEL NUMBER 28U707, TYPE NUMBER 1174-E1
KEY PART
NO. NO.
1 496412
2 399265
3 391086
4 494238
5 495858
7 273280
8 495735
9 27803
10 94621
11 281246
12 271916
271997
271996
13 94728
15 94239
16 498971
94198
20 291675
22 94624
23 492326
24 222698
25 495860
495977
495978
495979
26 495854
495852
495851
495855
27 263129
28 498319
498320
29 494504
495490
32 94695
32A 94648
33 495856
34 495857
35 262811
37 224502
40 224641
45 262411
46 496884
51 272465
52 272569
53 94637
75 225136
78 94832
87 491323
KEY PART
DESCRIPTION NO. NO. DESCRIPTION
CylinderAssembly 93 281346 Bushing, Throttle Sha|t
Bearing, Cylinder 94 498030 Valve, Needle
* Seat, Oil 95 94098 ** Screw, Throttle
Base, Engine 98 495800 Screw, Idle Speed
Head, Cylinder 104 231789 ** Pin, Float Hinge
*** Gasket, Cylinder Head 105 231855 "* Valve Float
Breather Assembly 106 231854 ** Seat, lnlet Valve
." Gasket, Valve Cover 108 224558 Valve, Choke (Lint 153)
Screw, Sems 108A 224540 Valve, Choke (Lmt 154)
Tube, Breather 11t 262715 Spring Choke (Lrn_155)
" Gasket, Crankcase Cover, _015" !17 232118 ** Jet, Needle Valve (Std.)
* Gasket, Crankcase Cover, .005" 232119 Jet, Needle Vafve (Hi-All.)
* Gasket, Crankcase Cover; 009" 121 499233 Carburetor Overhaul Kit
Screw, Cylinder Head t23 94913 Screw, Elbow Mounting
Plug, Oil Drain 125 499153 Carburetor Assembly
Crankshaft t27 - - - ** Plug, Welch (Sold inKit Only)
Timing Gear Key 130 224539 Valve,Throttle
* Seal, Oil 131 494379 Shaft and Lever, Throttle
Screw, Seres, Base Mounting 133 494381 Float, Carburetor
Flywheel and RingGear 137 281165 .... Gasket, Float Bowl
Assembly, Magneto 138 281164 .... Washer, Bowl
Key, Flywheel 141 495097 Choke, Shaft Kit (Choke-A-
Piston Assembly, Standard Size Matic)
Piston Assembly, .Ot0" 141A 495931 Choke, Shaft Kit (Choke-A-
Oversize Matic)
Piston Assembly, 020" t42 232117 ** Nozzle, Carburetor
Oversize 146 94196 Key,Timing Gear
Piston Assembly, .,030" 164 214047 Elbow, Carburetor
Oversize t66 94555 Stud, Rocker Arm
Ring Set, Piston, Standard Size 171 281051 Nut,Air Cleaner Mounting
Ring Set, Piston, .010" Oversize 186 493496 Connector, Hose
Ring Set, Piston, .O20"Oversize 187 298099 Line, Fuel (Cut to Suit)
Ring Set, Piston, .030" Oversize 188 94627 Screw, Sems
Lock, Piston Pin 192 492160 Screw Assembly, Rocker Arm
PinAssy., Piston,Standard Size 201 262767 Link, Governor
PinAssy, Piston, v005° 209 260695 Spring, Governor
Oversize 216 262766 Unk, Choke
RodAssembly, Connecting 219 490815 Gear, Governor
RodAssembly, Connecting, 222 495611 Plate, Governor Control
,820" Undersize Crankpin Bore 224 94905 Screw, Sems, Air Cleaner
Screw,Hex Washer Head, 225 495157 Crank, Governor
1-57/64 227 493935 Lever Assembly, Governor
Screw, Hex Washer Head, 1- 230 94742 Washer, Governor Crank
5/8 232 262785 Spring, Governor Link
Valve, Exhaust
238 262836 Cap, Valve
Valve, Intake
240 394358 Filter,Fuel (In FuelUne)
Spring, Valve
265 221535 Clamp, Casing
Guard, Flywheel 284 94704 Screw, Hex Head
Retainer, Valve Spring
Tappet, Valve " Included in Gasket Set (495993)
Gear, Cam ** Included in Carburetor Kit (499233)
.... Gasket, Carburetor *** Included in both Gasket Set (495993) and
(Carburetor to Elbow) "ValveOverhaul Kit (495992)
*** Gasket, Carburetor .... Included in Gasket Set (495993), Carburetor
(Elbow to Cylinder) Kit (499233) and Carburetor Gasket Set
Stud, Carburetor Mounting (494385)
Washer, Spring
Screw, Pan Head NOTE: AHcomponent dimensions given in U S inches
" Seal, Governor Shaft 1inch = 254 mrn
56