Craftsman 917.271641 owner manual I tlA ., tuft - - MULJ t. NUMt H 917,271, 281165, 231A

I tlA_., tuft - - MULJ_t. NUMt_H 917,271_41

BRIGGS & STRATTON ENGINE-MODEL NUMBER 310707,TYPE NUMBER 0137-E1

KEY	PART									KEY	PART
NO.	NO.		DESCRIPTION							NO.	NO.			DESCRIPTION
1	690156		Cylinder Assembly							105	231855		_	Valve-Float		Needle
2	399265		Kd-Sushing/Seal							105A	694922		O Valve-Float Needle
3	391086	•	Seal-Oil (Magneto Side)							106	690577			Seat-Inlet
4	494238		Sump-Engine							108	690464			Valve-Choke (Manual Choke)
5	890188		Head-Cylinder							108A	692344			Valve-Choke Cheke-A-Matic)
7	692410	,+	Gasket-Cylinder				Head			108B	695419			Valve-Choke(Nikk				Carburetor)
8	495735		Breather		Assembly					117	692408		a Jet-Main		(Standard)
9	27803	*	Gasket-Breather								692411			Jet-Main	(High		Altitude)
10	691666		Screw	(Breather			Assembly)			117A	695415		Q Jet-Main (Standard)
11	691328		Tube-Breather								695416		O	Jet-Main	(High		Altitude)
12	692226	•	Gasket-Crankcase					(.015		121	690191			Kit-Carburetor			Overhaul
		°	Thick,	Std)						121A	695427			Kit-Carburetor			Overhaul
	692406		Gasket-Crankcase					(.005		125	690194			Carburetor
	692405	°	Thick)							125A				Carburetor (Nikki)				(Service
			Gasket-Crankcase					(.009						with Walbro		Carburetor)
			Thick)							127	695005		_	Plug-Welch
13	690360		Screw	(Cylinder Head)						127A	690727		_	Plug-Welch
15	690946		Plug-Oil Drain							130	691750			Valve-ThrotUe
16	690136		Crankshaft							130A	695418			Valve-Throtite
20	291675	° Seal-Oil								131	494379			Kit-Throttle		Shaft
22	892125		Screw	(Crankcase				Cover)		131A	695421			Kit-Throttle		Shaft
23	693557		Flywheel							133	494381			Float-Carburetor
24	222698		Key-Flywheel							133A	694914			Float-Carburetor
25	892271		Piston	Assembly			(Standard)			137	281165		Gt	Gasket-Float		Bowl
	692272		Piston Assembly				(.010		O.S.)	137A	695426		O$	Gasket-Float		BOWl
	692273		Piston Assembly				(.020 O.S.)			141	495097			Kit-Choke Shaft (Manual
	692274		Piston Assembly				(.030		O.S.)					Choke)
26	690162		Ring Set-Piston (Standard)							141A	495931			Kit-Choke Shaft (Choke.A-
	6921C4		Ring Set-Piston				.010		O.S.)					Matic)
	892166		Ring Set-Piston				(.020		O.S.)	141B	695420			Kit-Choke Shaft (Nikki)
	692168		Ring Set-Piston (.030						O.S.)	142	692412		_	Nozzle-Carburetor
27	691299		Lock-Piston Pin							146	691639			Key-Timing
28	498319		Pin-Piston		(Standard					167	692297		•	Air Cleaner		Stud Seal
	498320		Pn-Piston		.020		O.S.			176	691917			O-Ring Seal		(Air Cleaner)
29	692419		Rod-Connecting				(Standard)			186	692317			Connector-Hose
	499940		Rod-Connecting				(.020		U.S.)	187	691050			Line-Fuel (Cut to Required
32	692852		Screw	(Connecting				Rod)						Length)			Bracket)
33	495856		Valve*Exhaust							188	691693			Screw (Control
34	495857		Valve-Intake							192	691986			Adjuster-Rocker			Arm
35	691279		Spring-Valve			(Intake)				202	691841			Link-Mechan)cat				Governor
36	691279		Spring-Valve			(Exhaust)				209	692208			Spring-Governor
37	690456		Guard-Flywheel							216	691840			Link-Choke
40	691752		Retainer-Valve							217	695409			Spring-Choke			Return
43	691866		S_inger-Governor;Oi_							222	694042			Bracket-Control
45	690564		Tappet-Valve							227	691374			Control Lever-Governor
46	692421		Camshaft							231	691636		O Screw (Choke Valve)
48	692706		Short Block (311707-0028-E1							231A	690718		_1 Screw (Choke				Valve)
			Replacement			Engine)				232	691842			Spring-Governor Link
50	690193		Manifold-intake							238	691843			Cap-Valve
51	692137°	Gr_I:+Gasket-intake								240	394358			Filter-Fuel
53	690227		Stud (Carburetor)							265	691024			Clamp-Casing
54	691148		Screw	(Intake		ManifoLd)				267	695134			Screw (Casing Cramp)
73	690492		Screen-Rotating							276	692255		_1_ Sealing Washer
74	691674		Screw (Rotating Screen)							276A	695410		_-t	Sealing Washer
75	690582		Washer (Flywheel)							RPM Settings:				Low Speed: 1900-2100
78	690661		Screw	(Flywheel			Guard)							High Speed: 3000-3206
93	690602		Bushlng-Throttle Shaft
94	498030		Kit-Idle Mixture								Included in Engine Gasket Set,								Key. No.
94A	695425		Kit-idle Mixture								358
95	691636	O	Screw	(Throttle Valve)						O	included in Carburetor				Overhaul				Kit. Key
95A	690718	_	Screw (Throttle Valve)								No	121and121A
98	495800		Kit-Idle Speed							t	Included in Carburetor Gasket							Set,		Key.
98A	695408		Kit-Idle	Speed							No	977 and 977A
104	690525	(_	Pin-Float		Hinge					+	Included in Valve Gasket Set,							Key		No.
104A	694918	Q	Pin-Float Hinge								1095
										NOTE: All component dimensions given in U.S
										inches 1 inch = 25.4 mm

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