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Craftsman EZ3 917.271642 Owner's Manual page 55

16.5 hp electric start 42" mower automatic lawn tractor

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TRACTOR - - MODEL NUMBER 917.271642
BRIGGS& STRATTONENGINE-MODELNUMBER 310707,TYPE NUMBER 0136-E1
KEY
PART
KEY PART
NO.
NO.
DESCRIPTION
NO.
NO.
DESCRIPTION
1
690156
Cylinder Assembly
105
231855
O Valve-Float Needle
2
399265
Bushing/Seal Kit
106
690577
O Seat-Inlet
3
291675
• Seal*oil
108
690464
Valve-Choke (hanuat Choke)
4
108A 692344
Valve-Choke (Choke A Matic
494238
Bump`Engine
)
5
690188
Head-Cylinder
117
692406
£1 Jet, Main (Standard)
7
692410
.+ Gasket-Cylinder Head
692411
Jet, Main High Altitude)
8
495735
Breather Assembly
121
690191
Carburetor Overhau Kit
9
27803
• Gasket-Breather
125
890194
Carburetor
10
691666
Screw (Breather Assembly)
127
695005
O Plug-Welch
11
691328
Tube-Breather
130
691759
Valve-Throttle
12
271916
• Gasket-Crankcase (.015
131
494379
Throttle Shaft Kit
Thick, Std.)
133
494381
Float-Carburetor
271997
Gasket-Crankcase (.005
137
281165
Gasket-Float Bowl
Thick)
141
495097
Choke Shaft Kit (Manual
271996
Gasket-Crankcase (.009
Choke)
Thick
141A 495931
Choke Shaft Kit (Choke A
13
690360
Screw (Cyl nder Head, 3-9/
Matic)
16")
142
692412
O Nozzle-Carburetor
15
94239
Plug-Oil Drain
146
94196
Key-Timing
16
690136
Crankshaft
165
693148
Nut (Ring Gear)
20
291675
. Seal-Oil
167
281051
Air Cleaner Stud Seal
22
95187
Screw (Crankcase Cover)
176
281106
O-Ring Seal (Air Cleaner
23
693557
Flywheel (Steel Ring Gear)
Base)
23A
492326
Flywheel (Plastic Ring Gear)
186
493496
Connector-Hose
24
222698
Key-Flywheel
187
298049
Line*Fuel (Cut t_ Required
25
692271
PistonAssembly Std.)
Length)
692272
Piston Assembly (.010 O.S.)
188
94929
Screw (Control Bracket)
692273
Piston Assembly 1020 O.S./
192
492160
Adjuster- ROCkerArm
692274
PistonAssembly
.030 O.S.
202
262767
Mechanical Governor Link
26
690162
Ring Set- PistonIStd;_
209
260695
Bprin_- Governor
690164
Ring Set- Piston_v.Ol O.S,)
216
262766
Link-L;hoke
690166
Ring Set- Piston(.020 O.S.)
222
694042
Bracket-Control
690168
Ring Set- Piston(.630 O.S.)
227
691374
Lever-Governor Control
27
691299
Lock-Piston Pin
231
891636
O Screw Choke Valve)
26
498319
Pin Assembly- Piston Std.)
232
262785
Spring-Governor L nk
498320
P n Assemby-P ston ,005
238
262836
Cap- Valve
O.S.)
240
394358
Filter-Fuel
29
692419
Red-Connecting (Btd.)
265
221535
Clamp-Casing
499940
Red-Connecting (.020 U.S.)
267
695134
Screw (Casing Clamp)
32
692852
Screw(Connecting Red)
276
692255
Sealing Washer
33
495856
Valve-Exhaust
287
94903
Screw (DipstickTube)
34
495857
Valve- intake
304
690844
Housin(i-Blower
35
691279
Spring- Valve (Intake)
305
690969
Screw _'BIower Housing)
36
691279
Sphng- Valve (Exhaust
306
690499
Shield, Cylinder
37
690456
Guard-Flywheel
367
94930
Screw (CylinderShield)
40
224641
Retainer- Valve
309
693551
Motor-Starter(For Steel Ring
43
490815
Governor*Oil Slinger
Gear Only)
45
690564
Tappet- Valve
497595
Mctor-Starter (For Plastic Ring
46
692421
Camshaft
Gear Only)
48
692706
Short Block
50
690193
Manifold- Intake
RPM Settings:
Low Speed: 1900-2100
51
273650
Gasket-Intake
High Speed: 3000-3200
53
690227
Stud (Carburetor)
54
891148
Screw (Intake Manifold)
Included in Engine Gasket Bet, Ref Number
73
494439
Screen- Rotating
358.
74
691057
Screw (Rotating Screen)
O
Included in Carburetor Overhaul Kit, Ref
75
225136
Washer(Flywheel)
Number 121.
78
94896
Screw (F' ( _lywheeluard)
$
Included in Carburetor Gasket Set, Ref
93
890602
Bushing-Throttle Shaft
Number977.
94
498030
Valve-Idle Adustment
+
Included in Value Overhaul Kit, Ref Number
95
691636
121 Screw ThrotfleVave
1033.
98
495800
Kit-Idle Speed
104
690525
O Pin-Float Hinge
NOTE: All componentdimensionsgiven in U.S.
inches 1 inch= 25.4 mm
55

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