Sears 247.88557 - Manual (Page 31)

REPAIR PARTS
SEARS CRAFTSMAN 7 H.P. ENGINE MODEL NO. 143.977001
FOR SNOW THROWER MODEL NO. 247.885570
KEY
NO.
PART
NO. DESCRIPTION QTY.
KEY
NO.
PART
NO. DESCRIPTION QTY.
1 32586C Cylinder (Incl. 2 & 20) 1 83 30588A Governor Spool 1
2 27652 Dowel Pin 2 84 29193 Retaining Ring 1
4 30968 Oil Drain Extension 1 86 650488 Screw, 1/4-20 X 1-1/4" 7
5 30969 Extension Cap 1 87 650493 Screw, 1/4-20 X 1-3/4" 1
15 30699C Governor Rod (Incl. 15A & 15B) 1 89 32589 Flywheel Key 1
15A 30700 Governor Yoke 1 90 611087 Flywheel 1
15B 650494 Screw, 6-40x5/16" 1 92 650815 Belleville Washer 1
16 33454 Governor Lever 1 93 8116 Flywheel Nut 1
17 29916 Governor Lever Clamp 1 100 34443A Solid State Ignition 1
18 651028 Screw, Torx T-15, 8-32 x 3/8" 1 101 610118 Spark Plug Cover 1
19 34663 Speed Control Spring 1 102 650872 Solid State Mounting Stud 2
20 32630 Oil Seal 1 103 651007 Screw, Torx T-15, 10-24x
25 36460 Blower Housing Baffle 1 15/16" 2
26 650561 Screw, 1/4-20 x 5/8" 2 110 35253 Ground Wire 1
28 30322 Lock Nut, 8-32 1 110A 35305 Ground Wire 1
30 36548 Crankshaft 1 119 36453 Cylinder Head Gasket 1
35 29826 Screw, 10-32 X 3/4" 1 120 36446 Cylinder Head (Incl. 3 of 131) 1
36 29918 Lock Washer 1 125 27878A Exhaust Valve (Std.) (Incl. 151) 1
37 29216 Lock Nut, 10-32 1 27880A Exhaust Valve (1/32" O.S.)
38 29642 Retaining Ring 1 (Incl. 151) 1
40 34517 Piston, Pin & Ring Set (Std.) 1 126 32783 Intake Valve (Std.) (Incl. 151) 1
34518 Piston, Pin & Ring Set 32784 Intake Valve (1/32" O.S.)
(.010" O.S.) 1 (Incl. 151) 1
34519 Piston, Pin & Ring Set 127 650691 Washer 3
(.020" O.S.) 1 128 650690 Belleville Washer 3
41 32592B Piston & Pin Ass’y- (Std.) 130 650697A Screw, 5/16-18x2-1/2" 3
(Incl. 43) 1 130A 650697A Screw, 5/16-18x2-1/2" 2
32593B Piston & Pin Ass’y. (-010" O.S.) 130B 650697A Screw, 5/16-18x2-1/2" 3
(Incl. 43) 1 135 33636 Resistor Spark Plug (J8C/356) 1
32594B Piston & Pin Ass’y. (.020” O.S.) 139 31843A Governor Gear Bracket 1
(Incl. 43) 1 140 650965 Screw, Torx T-25, 10-24 x 1/2" 2
42 32595 Ring Set (Std.) 1 149 27882 Valve Spring Cap 2
32596 Ring Set (.010" O.S.) 1 150 27881 Valve Spring 2
32597 Ring Set (.020" O.S.) 1 151 32581 Valve Spring Keeper 2
43 27888 Piston Pin Retaining Ring 2 169 27896A Breather Gasket 2
45 32591C Connecting Rod Ass’y. 170 28423 Breather Body 1
(Incl. 46 & 49) 1 171 28424 Breather Element 1
46 650662C Connecting Rod Bolt 2 172 28425 Valve Cover 1
48 34034 Valve Lifter 2 173 35350 Breather Tube 1
49 34242 Oil Dipper 1 174 650128 Screw, 10-24 X 1/2" 2
50 36654 Camshaft (MCR) 1 182 650517 Screw, 1/4-20 X 27/32" 2
60 30622A Blower Housing Extension 1 183 32398 Choke Bracket 1
61 34126 Grommet Mounting Bracket 1 184 31688A Carburetor to Intake Pipe
62 650760 Screw, 8-32 x 3/8" 1 Gasket 1
63 28545 Grommet 1 186 34661 Governor Link 1
65 650128 Screw, 10-24 X 1/2" 1 200 34677 Control Bracket (Incl. 203, 204
69 30684 Cylinder Cover Gasket 1 &206) 1
70 31720A Cylinder Cover (Incl. 71,75 & 203 31342 Compression Spring 1
80) 1 204 650549 Screw, 5-40 X 7/16" 1
71 31546 Crankshaft Bushing 1 206 610973 Terminal 1
72 27642 Oil Drain Plug 1 207 34662 Throttle Link 1
75 28427 Oil Seal 1 209 650821 Screw, 10-32 X 1/2" 2
76 28926 Camshaft Seal 1 215 35440 Control Knob 1
80 31845 Governor Shaft 1 220 35439 Control Knob 1
81 30590A Washer 1 222 28820 Screw, 10-32 X 1/2" 2
82 30591 Governor Gear Ass’y. 1 224 27915A Intake Pipe Gasket 1
33
Table continued on page 34.