Sears 917386121 Lawn Mower User Manual


 
CRAFTSMAN 4-CYCLE ENGINE
REF PART REF PART
NO, NOr DESCRIPTION NO, NOr
MODEL NUMBER 143.964006-
DESCRIPTION
1 36b.70A
2 26727
6 33734
7 35557
!2A 36558
129 34595
14 28277
15 30589
16 32651
17 31335
18 650548
19 36281
20 32600
30 35798
40 34514
4O 34515
40 34516
41 325389
41 325489
41 325499
42 28986
42 28987
42 28989
43 20381
45 309639
46 32610A
48 27241
50 36726
52 29914
69 35261
70 34311D
72 36083
75 27897
80 30574A
8t 30590A
82 30591
53 30588A
86 650488
89 611004
90 611112
92 650815
93 _650816
100 34443A
101 610118
103 651007
110 34961
119 36437
120 36474
125 35471
!25 36472
125 29314B
12G 293t5C
130 6021A
135 35395
150 35991
15'1 31673
Cylinder 169 27234A
(Inc{, 2,7,20,125,169,172,174) 172 32755
Dowel Pin 174 30200
Breather Element 178 29752
Brea!herAss'y. (Incl 6 & 12A) 182 6201
BreatherOevef& Tube (IneL 129) 184 26756
Breather Tube Elbow 185 36544
Washer 186 34356
Governor Rod (tncl. t4) 189 650839
Governor Lever 191 36559
Governer Lever Clam p 195 610973
Screw, 8-32 x 5/16 _ 200 35727
Extension Spr!ng 202 36482
OIt seal 283 31342
Crankshaft 204 650549
Piston, Pin & Rtng Set (Std.) 205 650777
Piston, Pin & Ring Set (,010" OS) 207 34336
Piston, Pin & Ring Set(.020" OS) 209 30200
Piston & Pin Ass'y. (Side) (lncL 43) 215 32410
Piston & P_nAss'y. 223 650451
(_OlO" OS) (tncf, 43) 224 34690A
Piston & Pin Ass'y. 238 650932
(_020" OS) (lnot. 43) 239 34338
Ring Set (Sld.) 241 35797
Ring Set (.010" OS) 245 35065
Ring Set (°020" OS) 250 35085
Piston Pin Retaining Ring 260 36420A
CQnqecting Rod Ass'y (ind. 46) 251 30200
Connecting Rod Boll 262 650831
Valve Lifter 275 36473
Camshaft (RCR) 277 650988
. Oil Pump Ass'y 285 35000A
Moulittng Flange Gasket 287 650926
Mounting Flange (Inci72 thru 83) 290 30705
OI1Drain Plug 292 26460
Oil Seal 298 28763
Governor Shaft 300 343698
Washer 301 36246
Governor GearAss'y (incl. 81) 305 35647
Governor Spoot 306 34265
Screw, t/4-20 x 1-1/4" 307 35499
Flywheel Key 309 650562
Flywheel 310 35648
Beflevi!te Washer 313 34080
Flywheel Nut 370A 36261
Sotld State Ignition 3709 35167
Spark Plug Cover 370K 36695
Screw, Tor'x T-15, t0-24 x 15/18" 380 632744
Ground Wire 390 590694
"Cylinder Head Gasket 400 36475
Cylinder Head
Exhaus! Valve (Std.) (fncl 151) 416 36085
Exhaust VaNe
(1t32" OS) (IncL 151) 417 650760
tntake Valve (Std.) (Incl, 151)
Intake Valve (I/32" OS) (fncl., !51)
Screw, 5/16-18 x 1-!/2"
Resistor Spark Plug (RJ19LM)
Valve Sprtng
Valve Spring cap
*Valve Cover Gasket
Valve Cover
Screw. 10-24 x 9/16 _
Nut & Lock Washer. 114-28
Screw, 1/4-28 x 7t8"
* Carburetor To Intake Pipe Gasket
Intake Pipe
Governor Link
Screw, t14-20 x 3/8"
S,Eo 'Brake Bracket (Incl. 195)
Terminal
Control Bracket (Inc[ 202 thru 205)
Compression Spring
Compression Spdng
Screw, 5-40 x 7/16
Screw, 6-32 x 21/32 =
Throttle Unk
Screw, 10-24 x 9/16"
Control Knob
Screw, 1/4-20 x 1"
"Intake Pipe Gasket
Screw, 10-32 x 49/64"
"Air Cleaner Gasket
Air Cleaner Collar
Air Cleaner Filter
Air Cleaner Cover
Blower Housing ,
screw, t0-24 x 9/16'
Screw, 1/4-20 x 1/2"
Muffler (lncl, 277) .
Screw, t/4-20 x 2-5/t6
Starter Cup
Screw, 8-32 x 21/64"
FueJ Line
Fue! Line Clamp
Screw, 10-32 x 35164"
Fuel Tank (Inc!. 292 & 301)
Fuel Cap
Oil Fill Tube
i* "O"-.Ring
"O"-RIng
Screw, 10-32 x 1t2"
Dipstick
Spacer
Lubrication Decal
Control Decal
Starter Decal
Carburetor (lncl. t84)
Rewind Starter '
Gasket Set
(lncL Items Marked "tn Notes)
Spark Arrestor Kit
(lncl. 417)(Optional)
Screw, 8-32 x 3/8' (Optional)
RPM High 2900 to 3200
RPM Low 2450 to 2750
(NOTE: This engine could have been built with 590737
starter, Refer to the design of {he rope pulley strength
ribsfor part Identiffcatlen. Individual starter parts do not
intem+hange )
NOTE: All component dimensions given tn US inches
1 Inch = 25 4 mm
19