Craftsman 917.25801 owner manual LinderAssembly

TRACTOR - MODEL NUMBER 917.258010

BRIGGS& STRATTONENGINE-MODELNUMBER287707,TYPENUMBER1259-E1

KEY	PART	DESCRIPTION
NO.	NO.
1	496412	__.linderAssembly
2	399265	KJt-Bushing/Seel
3	391086
4	494238	Sump-Engine

5691165 _ HeadSeal-Oil-Cylinder(Magneto Side)

7273280 • Gasket-Cylinder Head

8	495735	Breather Assembly
9	27803	• Gasket-Breather
10	691666	Screw (Breather Assembly)
11	691328	Tube-Breather

12692226 • Gasket-Crankcase (.015

Thick, Std)

	692406	• Gasket-Crankcase (.005
		Thick)
	692405	• Gasket-Crankcase (.009
13	690360	Thick)
		Screw (Cylinder Head)
15	690946	Plug-OilDrain
16	690136	Crankshaft
20	291675	• Seal-Oil
22	692125	Screw (CrankcaseCover)
23	693557	Flywheel
24	222698	Key-Flywheel
25	499284	Piston Assembly(Standard)
	499288	Piston Assembly(.010 O.S.I
	499292	PistonAssembly (.020 O.S.I
	495979	Piston Assembly(.030 O.S.;
26	495854	Ring Set-Piston(Standard)
	495852	Ring Set-Piston (.010 O.S,)
	495851	Ring Set-Piston(.020 O,S.)
	495855	Ring Set-Piston(.030 O.S.)
27	691299	Lock-Piston Pin
28	498319	Pin-Piston (Standard)
	498320	Pin-Piston (,020 O.S.)
29	692419	Rod-Connecting (Standard)
32	499940	Rod-Connecting (.020 U.S.)
	692852	Screw (Connecting Rod)
33	495856	Valve-Exhaust
34	495857	Valve-Intake
35	691279	Spring-Valve (Intake)
36	691279	Spring-Valve (Exhaust)
37	690456	Guard-Flywheel
40	691752	Retainer-Valve
43	691968	Slinger-Govemor/Oil
45	690564	Tappet-Valve
46	692421	Camshaft
48	496050	Short Block (311707-0028-
50	690193	E1 Replacement Engine)
		Manifold-Intake

51692137• _€+ Gasket-Intake

53 690227 Stud (Carburetor)

54 691148 Screw (Intake Manifold)

73 690492 Screen-Rotating

74691655 Screw (Rotating Screen)

75 690582 Washer(Flywheel)

78 690661 Screw (Flywheel Guard)

93 690602 Bushing-Throttle Shaft

94 498030 Kit-IdleMixture

94A 695425 Kit-Idle Mixture

95691636 (_ Screw ('rhrottieValve)

95A 690718 O Screw (Throttle Valve)

96495800 Kit-Idle Speed

98A 695408 Kit-Idle Speed

104690525 _ Pin-Float Hinge

104A 694918 _ Pin-Float Hinge

105231855 _ Valve-Float Needle

105A 694922 _ Valve-Float Needle

106691780 _ Seat-Inlet

KEY PART

NO. NO. DESCRIPTION

108 690464 Valve-Choke

(Manual Choke)

108A 692344 Valve-Choke

(Choke-A-Matic)

108B 695419 Valve-Choke

117692408 _ Jet-Main (Standard)

692411 Jet-Main (High Altitude)

117A 695415 _ Jet-Main (Standard)

695416 _ Jet-Main (High Altitude)

121 690191 Kit-Carburetor Overhaul

(Walbro)

121A 695427 Kit-Carburetor Overhaul

(Nikki)

125 690194 Carburetor

125ACarburetor (Nikki) (Service

with Walbro Carburetor)

127 695005 _ Plug-Welch

127A 690727 _ Plug-Welch

130 691750 Valve-Throttle

130A 695416 Valve-ThrotUe

131 494379 Kit-ThrotUe Shaft

131A 695421 Kit-Throttle Shaft

133 494381 Roat-Carburetor

133A 695914 Roat-Carburetor

137281165 _: Gasket-Float Bowl

137A 695426 O:_ Gasket-Float Bowl

141 495097 Kit-Choke Shaft (Manual

Choke)

141A 495931 Kit-Choke Shaft (Choke-A-

Matic)

141 B 695420 Kit-Choke Shaft

142 692412 _ Nozzle-Carburetor

146 691639 Key-Timing

167 692297 Air Cleaner Stud Seal

176691917 • O-Ring Seal (Air Cleaner)

186692317 Connector-Hose

187691050 Line-Fuel (Cut to Required

Length)

188 691693 Screw (Control Bracket)

192 691986 Ad ustar-Rocker Arm

202 691841 Lnk-Mechanical Governor

209 692206 Spring-Governor

216 691840 Link-Choke

217 695409 Spring-Choke Return

222 694042 Bracket-Control

227 691374 Control Lever-Governor

231691636 _ Screw (Choke Valve)

231A 690718 O Screw (Choke Valve)

232691842 Spring-Governor Link

238 691843 Cap-Valve

240 394358 FUter-Fual

265 691024 Clamp-Casing

267 695134 Screw (Casing Clamp)

RPM Settings: Low Speed: 1900-2100 High Speed: 3000-3200

•Included in Engine Gasket Set, Key. No. 358

OIncluded in Carburetor Overhaul Kit, Key.

No. 121 and 121A

:l: Included in Carburetor Gasket Set, Key. No. 977 and 977A

+Included in Valve Gasket Set, Key. No. 1095

NOTE: All componentdimensionsgiven in U.S. inches 1 inch = 25.4 mm.

54