Craftsman EZ 917.270810 Owner's Manual page 54

TRACTOR - - MODEL NUMBER 917.270810
BRIGGS & STRATTON ENGINE-MODEL NUMBER 42E707, TYPE NUMBER 2631-E1
KEY PART KEY PART
NO. NO. DESCRIPTION NO. NO. DESCRIPTION
1 497074 CylinderAssembly 52 270884 * Gasket, Intake Manifold
2 399265 Bushing Mounting
3 391086 * Seal, Oil 53 93970 Screw, HexHead,
4 493304 Sump, Engine Carburetorto Manifold
5 493457 Head, _ #1 54 93208 Screw, Phi,ips
5A 493458 Head, Cyrmdar#2 75 222511 Washer, Spdng
7 271867 • Gasket, Cylinder Head #1 78 _5039 Screw, Hex
7A 271868 * Gasket, Cylinder Head #2 91 499281 BodyAssembbj,Upper
8 495754 BreatherAssembly#1 95 93499 Screw, Sems
8A 222892 Cover, BreatherCylinder #2 96 221939 Valve, "l_mftle
(Used Only on Key #572, 97 499172 Shaft,Throttle
Air Baifle with Holes for 98 91920 Screw, FillisterHead
Mounting) 99 26157 Spdng, ThrottleAdjust
9 27803 * Gasket, Breather 102 271607 *" Gasket, CarburetorBody
10 94382 Screw, Seres 103 298514 Float, Carburetor
1OA 94830 Screw, Serns 104 231435 ** Pin, Float Hinge
11 280225 Tube, Breather 105 394682 " Valve, Needle
12 273208 * Gasket, Crankcase, .015"Thick 107 499655 BodyAssembly,Lower
271188 " Gasket, Crankcase, .005"Thick 108 225373 Valve, Choke
271189 " Gasket, Crankcase, .009"Thick 109 392673 Shaft, Choke
13 94565 Screw, CylinderHead 116 280474 " O-Ring
15 94239 Plug, Oil Drain 117 232018 Jet, Needle Valve, Fixed
16 394028 Crankshaft 232022 Jet, Needle Valve, Fixed,
94196 "timingGear Key High Altitude
19 399264 Bushing 119 94152 Screw, Hex Head
20 291675 * Seal, Oil 121 491539 CarburetorKit
22 94724 Screw, Sems 125 19306 Carburetor
23 491180 Flywheel 127 223472 ** Plug, Welch
24 222698 Key, Rywheel 147 497684 Jet, Pilot
25 498584 PistonAssembly,Standard Size 161 496599 Base, Air Cleaner
498585 PistonAssembly,.010- 165 94289 Nut, Wing
Oversize 187 299146 Line, Fuel, 28" Long(Cut to
498586 Piston Assembly,.020" Suit)
Oversize 188 94627 Screw
498587 PistonAssembly,.030" 201 262683 Link
Oversize 202 262684 Link
26 394959 Ring Set, Standard Size 203 280997 Crank, Bell
394960 Ring SeL .010- Oversize 205 93971 Screw, Hex Head
394961 Ring Set, .020" Ovemize 206 94298 Nut
394962 Ring Set, .030" Oversize 207 262337 Spdng, Control, Rod
27 263129 Lock, PistonPin 209 262352 Spdng, Govemor
28 498319 Pin, Piston,Standard Size 209A 261563 Spdng, GovernorIdle
391286 Pin, Piston, .005"Oversize 219 394348 Gear, Governor
29 394306 Rod, Connecting, Standard 219A 393415 Oil Slinger
Size 220 222773 Washer, Thrust
397158 Rod, Connecting,.020" 222 491282 Bracket, Control
Undersize
224 94297 Screw, Torx"
32 94671 Screw, ConnectingRod
33 390420 Valve, Exhaust Includedin Gasket Set (495868)
34 261528 Valve, Intake
35 65906 Spring,Valve, Intake *" Included in Carburetor Kit (491539)
36 26828 Spring,Valve, Exhaust
40 221596 Retainer,Valve, Intake *'° Includedin Carburetor Kit (491539),
41 292260 Retainer,Valve, Exhaust and Pump Repair Kit (393397)
42 494553 Keeper,Valve
45 261368 Tappet,Valve .... Includedin Gasket Set (495868),
46 214484 Gear, Cam and CarburetorKit (491539)
50 -'_90 Manifold, Intake
51 271412 .... Gasket, CarburetorMounting NOTE: Allcomponent dimensionsgiven in U.S. inches
51A 281412 Spacer, Carburetor 54 1 inch= 25.4 mm