CR_AFTSMAN
4-CYCLE
ENGINE
MODEL
NUMBER
143.9.9670,4 ........
......
-
,, ......
KEY
PART
NO.
NO.
DESCRIPTION
L ,, u,,u,,,,,,
J+,,J_,,_
KEY
PART
NO.
NO.
DESCRIPTION
1
36177
2
27652
6
36O59
9
590568
10
36002
11
36003A
t2
32447
12C
36005A
14
28277
15
36006
16
36008
17
31335
18
651O18
19
36103
20
36010
25
37149
26
650802
30
36185
40
4O0O4
40005
41
36070
36071
42
40006
40007
43
20381
45
36023A
46
32610A
48
36030
50
36031A
52
29914
69
36032A
70
37271
75
36O1O
80
30574A
81
30590A
82
30591
83
36057
85
36034
86
650924
89
611154
90
611155
91
611156
92
650815
93
650816
100
34443B
101
610118
103
651007
t 10
36054
119
36061
120
36187
t25
36471
36472
126
29314C
29315C
130
6021A
135
35395
Cylinder
150
31672
(tncl+2,10,12,20 & t25)
151
31673
Dowel Pin
151A
40016A
Breather Element
169
27234A
Screw, 10o24x 3/4"
172
32755
Breather Valve Body
174
30200
Check Valve
177
650925A
Breather Tube
184
36183
"Breather Cover & Gasket
186
36009
Flat Washer
187A
37148
Governor Rod (Machined)
190
36013
Governor Lever
191A
36012
Governor Lever Clamp
192
36016
Screw, Torx T-15,
193
36016
8-32 x 19/64"
194
36014
Governor Spring
195
610973
Oil Sea[
198
36017
Blower Housing Baffle
199
36018
Ass'y+(IncU95)
239
36048
Screw, 1/4-20 x 5/8"
Crankshaft
240
36190
Piston,Pin,Ring Set (Std.)
Piston,Pin,Ring Set
243B
651041
(.010 OS)
245
36046
Piston & Pin Ass'y,
250
36191
(Std) (Inc!. 43)
251
650928
Piston & Pin Ass'y
251A
650933
(.010 OS)(Inc1.43)
255
36193
Ring Set (Std.)
256
650983
Ring Set (010 OS)
260
36188
Piston Pin Retaining Ring
26!
650737
Connecting Rod Ass'y
263A
36192
(lncl. 46)
275
36107A
Connecting Rod Bolt
276
36043
Valve Uffer
277
650927
Camshaft (MCR)
285
34449A
Oil Pump Ass'y.
287
650926
* Mounl_ng Flange Gasket
290
29774
MounlJng Flange
292
26460
(lncL 72 thru 85)
300
36189
O+fSeal
301
36246
Governor Shaft
305
36063
Washer
307
35499
Govemor Gear Ass'y
308
36040
(IncL81)
310
36064
Governor Spool
346A
28763
idler Gear
347
650898A
Screw, 1/4-20 x 1-9/16"
350
36045A
Flywheel Key
370A
36261
Flywheel
370C
37199
Fiywheet Fan
380
640020A
BeIlev_lteWasher
Flywheel Nut
390
590739
Solid State Ignition
400
36062D
Spark PIug Cover
Screw, Torx T-15,
416
36085
10-24 x 15/16"
Ground Wire
417
650821
" Cylinder Head Gasket
Cylinder Head
900
Exhaust Valve (Std.) (tncl.
151)
Exhaust Valve (1/32" OS)
900
--
Intake Valve (Std,) (lncl,
151)
Intake Valve (1/32" OS)
Screw, 5/t6-18 x 1o1/2"
Resistor Spark Pfug
(RJt9LM)
Valve Spring
Lower Valve Spnng Cap
Intake Valve Seal
' Valve Spring Box Gasket
Valve Sp_ing Box Cover
Screw, 10+24x 9/16"
Carburetor Mounting Stud
Carburetor Gasket
Governor Link
Air Baffle
Brake Lever Ass'y.
Brake Control Lever
Brake Control Lever Link
Brake Spring
Retaining Ring
Terminal Ass'y
Brake Control Lever Spring
Brake Lever Bushing
"Carburetor To Air Cleaner
Gasket
Air Cleaner Body
(incl. 239 & 350)
Air Cleaner Stud
Air Cleaner Filter
Air Cleaner Cover
Lock Nut 1/4-20
Wing Nut, 1/4-20
Control Plate
Screw, 8+32 x 17/32"
Btower Housing
Screw, 1/4-20 x 1/2"
Starter Grill
Muffler
Locking Plate
Screw, 5/16+I8 x 2-11/32"
Starter Cup
Screw, 8-32 x 21/64"
Fuel Une
Fuel Une Clamp
Fuel Tank (lnct, 301)
Fuel Cap
Oil Fill Tube
"O" Ring
Fil! Tube Clip
Dipstick
Screw, 10_32x 35/64"
Screw, 10-32 x 27/64"
Primer
LubricaUon Decat
P_imerDecal
Carburetor
(IncL 184 & 239)
Rewind Starter
Gasket Set
(IncL items Marked *)
Spark Arrestor K_t
(Incl. 417)(Optional)
Screw, 10-32 x 1/2"
(Optional)
Replacement Engine
750819B, order from
71-999
Replacement Short Block
750797B,
RPM High 2900 to 3200
NOTE: This engine could havebeen builtwith 590702
starter
NOTE: All componentdimensionsg_venin U,S+ inches
1 inch = 25..4mm
43