Sears 917.372851 - Manual (Page 24)

cmFTsmm
4-
cycle engine
MODEL NUMBER 143.955500
REF PART
NO. NO.
1 36478A
2 26727
6 33734
7 36557
8 33735
9 30200
12 36558
12B 34695
14 28277
15 30589
16 31383A
17 31335
18 650548
19 36281
20 32600
30 35801
40 36073
36074
36075
41 36070
36071
36072
42 36076
36077
36078
43 20381
45 32875
46 3261OA
■48 27241
50 35992
52 29914
69 35261
70 34311D
30572
73 28833
75 27897
80 30574A
81 30590A
82 30591
83 30588A
86 650488
89 611004
90 611109
92 650815
93 650816
100 34443A
101 610118
103 650814
110 34961
119 36477
120 36476
125 36471
36472
126 29,314B
29315C
130 6021A
135 35395
150 35991
151 31673
DESCRIPTION ,
Cylinder (Includes Reference
Numbers 2, 7,20 and 125)
Dowel Pin
Breather Element
Breather Assembly (Includes
Reference Numbers 6 and 12)
* Breather Gasket
Screw #10-24x9/16
Breather Cover and Tube
Breather Tube Elbow
Washer
Governor Rod (includes Ref. #14)
Governor Lever
Governor Lever Clamp
Screw #8-32x5/16
Extension Spring
Oil Seal
Crankshaft
Piston, Pin & Ring Set, Std. Size
Piston, Pin & Ring Set, .010“ Over
Piston, Pin & Ring Set, .020" Over
Piston & Pin Assembly, Std. Size
Piston & Pin Assembly, .010" Over
Piston & Pin Assembly, .020" Over
(Assemblies Include Ref. #43)
Ring Set, Piston, Standard Size
Ring Set, Piston, .010" Oversize
Ring Set, Piston, .020" Oversize
Piston Pin Retaining Ring
Connecting Rod Assy. (Incl.,.#46)
Connecting Rod Bolt
Valve Lifter
Camshaft (BCR)
Oil Pump Assembly
* Mounting Flange Gasket
Mounting Flange (Inci. #72 thru 83)
on Drain Plug
Oil Drain Plug Gasket
Oil Seal
Governor Shaft
Washer
Governor Gear Assy.(lncludes #81)
Governor Spool
Screw 1/4-20x1-1/4
Flywheel Key
Flywheel
Belleville Washer
Flywheel Nut
Solid State Ignition
Spark Plug Cover
Screw, Torx T-15 #10-24x1
Ground Wire
* Cylinder Head Gasket
Cylinder Head
Exhaust Valve, Standard Size
Exhaust Valve, 1/32” Oversize
Intake Vaive, Standard Size
Intake Valve, 1/32“ Oversize
(All Valves include Reference #151)
Screw 5/16-18 X 1-1/2
Resistor Spark Plug (RJ19LM)
Valve Spring
Valve Spring Cap
REF PART
NO. NO. ,
DESCRIPTION
166 35827 Engine Shroud
169 27234A * Valve Cover Gasket
172 32755 Vaive Cover
178 29752 Nut and Lock Washer 1/4-28
182 6201 Screw 1/4-28x7/8
184 26756 * Carburetor To Intake Pipe Gasket
185 31384A Intake Pipe (Includes Ref. #224)
186 34337 Governor Link
189 650839 Screw 1/4-20x1/2
191 36559 S.E. Brake Bracket (Includes #195)
195 610973 Terminal
200 35727 Control Bracket (Includes
202 36482
Reference Numbers 202 thru 205)
Compression Spring
203 31342 Compression Spring
204 650549 Screw #5-40x7/16
205 650777 Screw #6-32x21/32
207 34336 Throttle Link
215 35511 Control Knob
223 650451 Screw 1/4-20x1
224 34690A * Intake Pipe Gasket
238 650932 Screw #10-32 x 49/64
239 34338 * Air Cleaner Gasket
241 35797 Air Cleaner Collar
245 35066 Air Cleaner Filter
250 35065 Air Cleaner Cover
260 35826 Blower Housing
262 650831 Screw 1/4-20x1/2
263A 35821 Starter Grill .
275 36473 Muffler (Includes Reference #277)
277 650988 Screw V4-20X 2-1/4
285 35000A Starter Cup
287 650926 Screw #8-32x21/64
290 34357 Fuel Line
292 26460 Fuel Line Clamp
300 35586 Fuel Tank (Includes #292 and 301)
301 35355 Fuel Cap
305 35819A Oil Fill Tube
306 34265 ’O-Ring
307 35499 0-Ring
309 650936 Screw #10-32x13/32
310 35822 Dipstick
313 34080 Spacer
347 650898 Screw #10-32x27/32
370 35167 Control Decal
370A1 36261 Lubrication Decal
380 632681 Carburetor (Includes Ref. #184)
390 590702 Rewind Starter
400 36481 Gasket Set
416 36085
(Includes All Items Marked *)
Spark Arrester Kit, Optional
417 650760
(Includes Reference Number 417)
Screw #8-32 x 3/8 (Optional)
RPM Settings: Low Speed: 2450-2750
High Speed: 2900-3200
NOTE: This engine couid have been built with 590637
Starter. Refer to design of air intake louvers for part
identification, individual starter parts do not interchange.
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
24