Sears 536.79751 Owner's Manual page 22

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CRAFTSMAN 4-CYCLE ENGINE MODEL: 143.804082
Ref
No.
1
2
14
15
18
17
16
19
20
25
25P
25B
26
30
40
4O
4O
41
41
41
42
42
42
43
45
46
48
49
5O
69
7O
72
75
80
81
82
83
84
86
89
90
92
93
100
t02
103
110
119
12o
125
125
126
126
130
131
f32
135
Part
No,
34708A
26727
28277
31334
31336
31335
650548
34593
32600
t33342
t650139
t30332
650561
3473O
34514
34515
34516
325388
32548B
32549B
28986
28£87
28988
20381
30963B
32610A
27241
28594
33149A
*276T/A
30941D
27642
28208
30574
35479
30591
30598A
29193
650488
610961
611080
650815
650816
34443A
650872
650814
35182
29953C
30579A
29313C
29315C
29314B
29315C
_21A
650694A
650708
33_6
P_tName
Cylinder Assy. (IncL Nos. 2, 20 8- 72)
Pin, Dowel
Washer, Flat
Rod, Governor
Lever, Governor
Clamp, Governor lever
Screw, Hex washer hdo, 8-32 x 5/16
Spring, Extension
Seal, Oil
Baffle, Blower housing
Screw, Fil. hdo Seres, 8-32 x 1/2
Locknut, Hex "Keps', 8-32
Screw, Hex washer hd. Durlok, 1/420
x 518
Crankshaft Assyo
Piston, Pin 8. Ring Assy. (Std) (incl.
Nas,,41,
42 8- 43)
Piston, Pin _ Ring Assy. (.010 over-
size) (lncL Nos. 41, 42 8. 43)
Piston, Pin 8 Ring Assy. (.020 over-
size) (Incl. Nos. 41, 42 8 43)
Piston 8 Pin Assy. (Std,) (Incl Noo 43)
Piston E_ Pin Assy. (010 oversize)
(IncL No. 43)
Piston 8- Pin Assyo (.020 oversize)
:Incl. Nor 43)
Ring Set, Piston (Std.)
Ring Set, Piston (O10 oversize)
Ring Set, Piston (,020 oversize)
Ring, Piston pin retaining
Rod Assy,, Connecting (lncf Nos.. 46
r_ 4,9)
Bolt, Connecting rod
Lifter, Valve
Dipper, Oil
Camshaft (Compression Release)
Gasket, Cylinder cover
Cover, Cylinder tinct Nos 75, 80, 311
E 3t2)
Plug, Pipe (1/4-18)
Seal, Oil
Shaft, Mechanical governor
Washer, Flat
Gear, Governor (Incl No 81)
Spool, Governor
Ring, Retaining
Screw, Hex hd. Seres, 1/4-20 x 1-1/4
Key, Flywheel
Flywheel
Washer, Betleville
Nut, Flywheel
Solid _;tate Assy.
Stud, Solid state mounting
Screw, Torx hex washer hd Sems,
t0-24 x 1
Wire, Ground
Gasket, Cylinder head
Head, Cylinder (Inclo No. 131)
Valve, Exhaust (Std.) (|ncL No. 151)
Valve, Exhaust (1/32" overisize) (Incl°
No. 151)
Valve, Intake (Std.) (Incl. No.. 151)
Valve, Intake (1/32" oversize) (Incl.
No_ 151)
Screw, Hex flange hd., 5/16-18 x 1-1/2
Screw, Hex flange hd.. 5/16-18 x 2
Washer, Flat
Plug, Spark (Champion J-8C or
equivalent)
Ref°
No,
150
151
169
170
171
172
173
174
178
t79
180
181
182
184
t85
186
208
203
2O4
206
215
223
224
238
239
245
249
25O
2_
261
274
275
277
284
284A
285
287
29O
292
298
3OO
301 ';
31t i
312 I
313 t
327 I
339 I
34O I
345 I
370 I
370A I
370B I
38O I
39O !
4O0 t
Part
No.
31672
31673
"27234A
27686
31410
34146
35350
650128
29752
30593
33341
650884
6201
"31688A
34597
31341
t33838A
31342
650549
610973
32410
8£-43451
"32649A
6_32
*34338
35066
35797
35065
35585
29212
"30081A
30996
650493
30997
650665
34694
65O884
29774
2646O
65O665
32660A
33032
27625
*29673
34O80
35392
28212
32681
32664
35344
34346
3415O
632208
5£0642
33233A
Part Name
Spring, Valve
Cap, Valve spring
Gasket, Breather
Body, Valve cover
Element, Breather
Cover, Breather
Tube, Breather
Screw, Hex hd° Sems, 10-24 x 1/2
Nut 8. Lockwasher, 1/4-28
Clip, Ground wire
Extension, Baffle
Screw, Hex washer hd., 8-32 x 1/2
Screw, Hex hd., !/4-28 x 7/8
Gasket, Carburetor
Pipe, Intake
Link, Governor to throttle
Control Assy., Speed (Incl. Nos,. 203
thru 206, 25A 8- 258)
Spring, Compression
Screw, Fil. hd, 5-40 x 7/16
Terminal Assy..
Knob, Speed control
Screw, Hex hd. Seres, 1/4-20 x t
Gasket, Intake to cylinder
Screw, Hex washer hd. shoulder,
10-32 x 49/64
Gasket, Air cleaner
Filter, Air cleaner (paper)
Collar, Air cleaner
Cover, Air cleaner
Housing, Blower
Screw, Hex hd. Seres, 1/4-28 x 7/16
Gasket, Exhaust
Muffler
Screw, Hex hd Same, 1/4-20 x 1-3/4
Cover, Muffler
Screw, Hex washer hd thread cutting,
1/4-15 x 7/8
Cup, Starter
Screw, Hex washer hd., 8-32 x 1/2
Line, Fuel
Clamp, Fuel iine
Screw, Hex washer hd. thread cutting,
114-15 x 718
Tank Assy, Fuel fincl Nos, 292 8- 301)
Cap Assy., Fuel
PIug Assy., Oil (IncL No. 3t2)
Gasket, Oil plug
Spacer, Flywheel key
Plug, Starter
Spacer, Tank bracket
Bracket, Fuel tank mounting
Baffle, Heat
Decal, Throttle
Decal, Lubrication
Decal, Choke
Carburetor (Incl. No. t84)
Starter, Re,Mnd
Gasket Set (IncL items marked *)
RPM Setting:
Low 1850; High 3450
*indicates Parts Included in
Gasket Set, Ref. No. 400_
tin original production, the speed con-
trol assembly is riveted to the blower
housing baffle, Replacement speed
control assembly includes screws and
nuts for mounting, Replacemenl baffle
has threaded holes.
22