Sears 917.258473 owner manual TRACTOR -.. MODEL NUMBER 917,258473, Repair Parts

REPAIR PARTS

TRACTOR -..MODEL NUMBER 917,258473

BRIGGS & STRATTON ENGINE - MODEL NUMBER 28N707, TYPE NUMBER 0173-01

KEY PART NO. NO.

1496412

2 399265

3 391086

5 495858

7 272614

8 495735

9 27803

1094621 tl 281246

12271916

271997

271996

1394728

1594239

16495162

94196

18494238

20291675

2294624

23492326

24222698

2549586O

495977

495978

495979

26495854

495852

495851

495855

27260924

28299691

391286

29494504

495490

3294695

32A 94648

33 495856

34 495857

35 262811

37 224502

40 224641

45 262411

46 496884

51 272465

					KEY PART
DESCRIPTION					NO,	NO.	DESCRIPTION
Cylinder	Assembly				95	94098	** Screw,		Throttle
Bearing, Cylinder					98	495800	Screw,		Idle Speed
* Seal, Oil					104	231789	** Pin, Float Hinge
Head, Cytinder					105	231855	** Valve	Float
*** Gasket,	Cylinder'Head				106	231854	** Seat,	Inlet Valve
Breather Assembly					108	22454O	Valve, Choke
* Gasket,	Valve Cover				117	231858	** Jet, Needle Valve
Screw,	Sems				118	495932	Valve, Needle
Tube, Breather					121	498116	Carburetor Overhaul Kit
* Gasket, Crankcase Cover,				..015"	123	94616	Screw, Elbow Mounting
* Gasket, Crankcase Cover,				.005"	125	498051	Carburetor			Assembly
* Gasket,	Crankcase Cover,			.009"	127	224539	** Plug, Welch			(Sold in Kit Only)
Screw, Cylinder		Head			130		Valve, Throttle
Plug, Oil Drain					131	494379	Shaft and Lever, Throttle
Crankshaft					133	494381	Float, Carburetor
Timing Gear Key					137	281165	**** Gasket, Float Bowl
Base, Engine					138	281164	**** Washer, Bowl
* Seal, Oil					141	495931	Shaft and Lever; Choke
Screw, Seres, Base Mounting					142	231859	** Nozzle, Carburetor
Flywheel and Ring Gear'Assembly,					147	497472	** Pilot, Jet
Magneto					164	214047	Elbow, Carburetor
Key, Flywheel					166	94555	Stud, Rocker Arm
Piston Assembly,			Standard	Size	171	281051	Nut, Air Cleaner Mounting
Piston Assembly,			.010" Oversize		187	393815	Line, Fuel (11" Long, Cut to Suit)
Piston Assembly,			..020" Oversize		188	94627	Screw, Seres
Piston Assembly,			.030" Oversize		192	492160	Screw Assembly,				Rocker Arm
Ring Set, Piston, Standard				Size	201	262767	Link, Governor
Ring Set, Piston, .010" Oversize					209	260695	Spring, Governor
Ring Set, Piston, .020" Oversize					216	262766	Link, Choke
Ring Set, Piston, ,030" Oversize					2t9	490815	Gear, Governor'
Lock, Piston Pin					222	495611	Plate, Governor Control
Pin Assy.., Piston, Standard Size					224	94729	Screw, Sems, Air Cleaner
Pin Assy., Piston, .005" Oversize					225	495157	Crank, Governor
Rod Assembly,		Connecting			227	493935	Lever Assembly, Governor
Rod Assembly,		Connecting,			230	94742	Washer, Govemor				Crank
.020" Undersize		Crankpin Bore			232	262785	Spring, Governor				Link
Screw,	Hex Washer Head, 1-57/64				238	262836	Cap, Valve
Screw,	Hex Washer Head, 1-5/8				240	394358	Filter, Fuel (In Fuel Line)
Valve, Exhaust					265	221535	Clamp,		Casing
Valve, Intake					284	94704	Screw,		Hex Head
Spring, Valve					*	Included	in Gasket Set (495993)
Guard, Flywheel
Retainer, Valve Spring					**	Included	in Carburetor		Kit (497535)
Tappet,	Valve
Gear, Cam					***	Included	in both Gasket Set (495993) and
**** Gasket, Carburetor (Carburetor to
Elbow) (Also Included in Gasket						Valve Overhaul Kit (495992)
Set, Part Number 495993)

52	272569	*** Gasket, Carburetor	**** Included	in Gasket Set (495993), Carburetor'Kit
53		Elbow to Cylinder) '	(497535)	and Carburetor Gasket Set (494385)
	94637	ud, Carburetor Mounting	NOTE: All component dimensions given in U.S inches
75	224061	Washer, Spring
78	94832	Screw, Pan Head	1 inch = 25_4mm

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