Craftsman 917.271530 Owner's Manual page 54

TRACTOR
-- MODEL N UMBER 917.271530
BRIGGS & STRA'n'ON ENGINE-MODEL NUMBER 287707, TYPE NUMBER 1259-E1
KEY PART KEY PART
NO. NO, DESCRIPTION NO. NO. DESCRIPTION
1 496412 Cylinder Assembly t04A 694918 _ Pin-Float Hinge
2 399265 Kit-Bushing/Seal 105 231855 Q Valve-Float Needle
3 391086 , Seal-Oil (Magneto Sidel 105A 694922 Q Valve-Float Needle
4 494238 Sump-Engina 106 691780 Q Seat-Inlet
5 691165 Head-Cylinder 108 690464 Valve-Choke(Manual Choke)
7 273260 ,,4- Gasket-Cylinder Head 108A 692344 Valve-Choke(Choke-A-Matic)
8 495735 Breather Assembly 108B 695419 Valve-Choke
9 27803 • Gasket-Breather 117 692408 Q Jet-Main (Standard)
10 691666 SCTeW(Breathe_ Assembty) 692411 Jet-Main (High Altitude)
11 691328 Tube-Breather 117A 695419 (_ Jet-Main (Standard)
12 692226 • Gasket-Crankcase (.015 695416 O JehMain High Altitude)
Thick, Std) 121 690191 Kit-Carburetor Overhau
692406 • Gasket-Crankcase (.005 (Walbro
Thick) 121A 695427 Kit-Carburetor Overhau
692405 , Gasket-Crankcase
(.009
(Nikki)
Thick) 125 690194 Carburetor
13 690360 Screw (Cylinder Head) 125A Carburetor (Nikki) (Service
15 690946 Plug-Oil Drain wilh WaVoroGaCm_reto_)
16 690136 Crankshaft 127 695005 Q Plug-Welch
20 291675 • Seal-Oil 127A 690727 O Plug-Welch
22 692125 Screw (Crankcase Cover) 130 691750 Valve-Throttle
23 693557 Flywheel 130A 695418 Valve-Throttle
24 222998 KeyoFlywheel 131 494379 Kit-Throttle Shaft
25 499284 Piston Assembly (Standard) 131A 695421 Kit-Throttle Shaft
499288 Piston Assembly (.010 O.S.) 133 494381 Float-Carburetor
499292 Piston Assembly (.020 O.S.) 133A 695914 Float-Carburetor
495979 Piston Assembly (.030 O.S.) 137 281165 O_: Gasket-Float Bowl
26 495854 Ring Set-Piston (Standard) 137A 695426 _t Gasket-Float Bowl
495852 Ring Set-Piston (.010 O,S,) 141 495097 Kit-Choke Shaft (Manual
495851 Ring Set-Piston (.020 O.S.) Choke
495855 Ring Set-Piston (.030 O.S.) 141A 495931 Ktl-Choke Shaft Choke-A-
27 891299 Lock-Piston Pin Matlc
28 498319 Pin-Piston (Standard) 141B 695420 Kit-Choke Shaf
498320 Pin-Piston (.020 O.S.)
29 692419 Rod-Connectir',g (Standard) 142 692412 (_ Nozzle-Carburetor
499940 Rod-Connecting (.020 U.S.) 146 691639 Key-Timing
32 692852 Screw (Connecting Rod) 167 692297 Air Cleaner Stud Seal
33 495856 Valve-Exhaust 176 691917 • O-Ring Seal (Air Cleaner)
34 495857 Valve-Intake 186 692317 Connector-Hose
35 691279 Spring-Valve (Intake) 187 691050 Line-Fuel (Cut to Required
36 691279 Spring-Valve (Exhaust) Length)
37 690456 Guard-Flywheel 188 691693 Screw (Control Bracket)
40 691752 Retainer-Valve 192 691986 Adjuster-Rocker Arm
43 691968 Snnger-Governor/Oi) 202 891841 Link-Mechan{cat Governor
45 690564 Tappet-Valve 209 692208 Sprin -Governor
46 692421 Camshaft 216 691840 Link-_:hoke
48 496050 Short Block (311707-0028- 217 695409 Spring-Choke Retum
E1 Replacement Engine) 222 694042 Bracket-Control
50 690193 Manifold-Intake 227 691374 Control Lever-Governor
51 692137, Or+ Gasket-Intake 231 691636 (_ Screw (Choke Vatve)
53 690227 Stud Carburetor) 231A 690718 (_ Screw (Choke Valve)
54 691149 Screw (Intake Maniold 232 691842 Spring-Governor Link
73 690492 238 691843 Cap-Valve
Screen-Rotating
74 691674 Screw (Rotating Screen) 240 394398 Filter-Fuel
75 690582 Washer (Flywheel) 265 891024 Clamp-Casing
78 690661 Screw (Flywheel Guard) 267 695134 Screw (Casing Clamp)
93 690602 Bushing-Throttle Shaft RPM Settings: Low Speed: 1900-2100
94 496030 K{t-ld_eMixture High Speed: 3000-3200
94A 695425 Kit-Idle Mixture
95 691636 _ Screw (Throttle Valve)
95A 690718 _ Screw (Throttle VaNe)
98 495800 Kit-Idle Speed
98A 695408 Kit-Idle Speed
104 690525 Q Pin-Ftoat Hinge
54
•
Included in Engine Gasket Set. Key. No.
359
O Included in Carburetor Overhaul Kit. Key.
No. 121 and 121A
t Included in Carburetor Gasket Set, Key,
No. 977 and 977A
+ Included in Valve Gasket Set. Key. NO.
1095
NOTE: All component dimensions given in U.S.
Inches 1 inch = 25.4 mm