Craftsman Briggs and Stratton 445777 Engine Manual for Lawn Mowers

TRACTOR --MODEL NUMBER 917.272464

BRIGGS & STRATrON ENGINE-MODEL NUMBER 445777, TYPE NUMBER 0129-E1

KEY	PART
NO,	NO.	DESCRIPTION
1	694001	Cylinder Assembly
2	499585	Bushing/Seal Kit

3391086 :1: Oil Seal

4690069 Engine Sump

5499587 Cylinder Head (Cylinder #1)

5A 499595 Cylinder Head (Cylinder #2)

7693997:1:" Cylinder Head Gasket

8499601 Breather Assembly

9273370 :1: Breather Gasket

10 690960 Screw (Breather Assembly)

11 690942 Breather Tub

12273488 1: Crankcase Gasket

1394726 Screw (Cylinder Head)

15	94239	Oil Drain		Plug
16	690360	Crankshaft
20	690947	:1: Oil Seal
22	690360	Screw (Crankcase					Cover)
23	691053	Flywheel
24	222698	Flywheel		Key
25	694003	Piston Assembly					(Standard)
	694005	Piston Assy.			(.010		Oversize)
	694007	Piston Assy.			(,020		Oversize)
	694009	Piston Assy.			(,030		Oversize)
26	694004	Ring Set		(Standard)
	694006	Ring	Set	(.010		Oversize)
	694008	Ring	Set	(.020		Oversize)
	494010	Ring	Set	(.030		Oversize)

27	263181	Piston	Pie	Lock
28	499582	Piston	Pin	(Standard)
29	499583	Connecting		Rod (Standard)
32	95075	Screw	(Connecting Rod)
33	499596	Exhaust Valve
34	499597	Intake	Valve
35	263163	Valve	Spring
36	263163	Valve	Spring
40	263215	Valve	Retainer
42	499586	Valve	Keeper
45	262679	Valve	Tappet
46	690978	Camshaft
48	693292	Short	Block
50	690948	Intake	Manifold

51273487:1:+- Intake Gasket

51A 690950:1:+. Intake Gasket

53690951 Stud (Carburetor)

5494913 Screw (Intake Manifold)

73691055 Rotating Screen

74691057 Screw (Rotating Screen)

75 691056 Washer (Flywheel)

89 690283 Oil Plug

95 805538 Screw (Throttle Valve)

98 499802 Idle Speed Kit

104 690984 + Float Hinge Pin

105 690985 + Float Needle Valve

108 690986 Choke Valve

117 690232 + Main Jet

690989 Main Jet (High Altitude)

121 499811 Carburetor Overhaul Kit

122 690952 Carburetor Spacer

125 499804 Carburetor

KEY	PART
NO.	NO,	DESCRIPTION
130	690993	Throttle Valve
131	499805	Throttle Shaft Kit
133	499806	Carburetor Float
135	499803	Fuel Transfer Tube

137690994 +_ Float Bowl Gasket

141499807 Choke Shaft Kit

142499808 + Carburetor Nozzle

146 94388 Timing Key

150690995 +_ Nozzle Gasket

160690996 Solenoid Retainer

163273640 _ Air Cleaner Gasket

187298049 Fuel Line

186	690960	Screw (Control Bracket)
192	690083	Rocker Arm Adjustor
209	691018	Governor Spring
211	691019	Governed Idle Spring
212	691020	Throttle		Link
213	691021	Choke Control Bracket
216	691022	Choke Link
219	394348	Governor Gear
220	690412	Washer		(Govemor Gear)
222	691023	Control Bracket
227	691048	Governor Control Lever
231	805538	Screw (Choke Valve)
240	495629	Fuel Filter
250	690957	Breather		Retainer
252	690956	Oil Collector
265	221535	Casing Clamp
267	695134	Screw (Casing Clamp)
276	690997:1:O, Sealing Washer
276	691017	Washer (Governor Control
		Lever)
304	691004	Blower	Housing
305	691005	Screw	(Blower			Housing)
309	691262	Starter	Motor
310	95035	Bolt (Starter			Motor)
311	497608	Brush	Set
332	230674	Nut (Flywheel)
333	691060	Magneto		Armature
334	94731	Screw	(Magneto			Armature)
337	691043	Spark	Plug
356	695050	Stop Wire
356	694012	Engine		Gasket		Set
363	691062	Flywheel		Puller
383	690966	Spark	Plug		Wrench
385	690960	Screw	(Fuel		Pump)
RPM Settings:		Low Speed: 1900-2100
		High Speed: 3000-3200
	Included	in Gasket	Set,		Ref.	No.	1095
	Included	in Gasket	Set,		Ref.	No.	977

tIncluded in Gasket Set, Ref. No. 358

+ Included in Gasket Set, Ref. No. 121

NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm

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