HMXL70-132503 Page 1 of 8
Engine Parts List #1
Ref # |
Part Number |
Qty |
Description |
1 |
35488 |
|
Cylinder (Incl. 3,4,4A,5)(3-1/8")(CI liner) |
3 |
27642 |
|
Plug, Pipe (1/4-18) |
4 |
35319 |
|
Seal, Oil |
4A |
35400 |
|
Bushing, Crankshaft |
5 |
27652 |
|
Pin, Dowel |
6 |
29536 |
|
Blower Housing Baffle (No knock-out for electric start) (Use |
|
|
|
as required) |
6 |
35256A |
|
Blower Housing Baffle (With knock-out for electricstart) (Use |
|
|
|
as required) |
6 |
35326 |
|
Baffle, Blower housing |
7 |
650561 |
|
Screw, 1/4-20 x 5/8" |
8B |
33245 |
HMXL70-132503 Page 2 of 8 |
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|
Crankshaft Gear (Used on early produc tion) |
||
8 |
35442B |
Engine Parts List #1 |
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|
Crankshaft |
||
8A |
29783 |
|
Crankshaft Gear Pin (Used on early pr od.) |
9 |
34552 |
|
Piston, Pin & Ring Set (Std.) (3-1/8" ) |
9 |
34553 |
|
Piston, Pin & Ring Set (.010" OS) |
9 |
34554 |
|
Piston, Pin & Ring Set (.020" OS) |
9A |
34329A |
|
Piston & Pin Ass'y. (Std.)(Incl.10)(3 -1/8") |
9A |
34330A |
|
Piston & Pin Ass'y. (.010" OS) (Incl. 10) |
9A |
34331A |
|
Piston & Pin Ass'y. (.020" OS) (Incl. 10) |
10 |
27888 |
|
Ring, Piston pin retaining |
11 |
34332 |
|
Ring Set (Std.) (3-1/8" Bore) |
11 |
34333 |
|
Ring Set (.010" OS) |
11 |
34334 |
|
Ring Set (.020" OS) |
17 |
35373A |
|
Rod Assy., Connecting (Incl. 18, 19 & 19A) |
18 |
35374 |
|
Dipper, Oil |
18A |
32590 |
|
Plate, Lock & Oil dipper (This plate may be replaced by No. |
|
|
|
34242 oil dipper but No. 650662C screw must be used.) |
19 |
650908 |
|
Bolt, Connecting rod (1 pc.) |
19A |
650882 |
|
Bolt, Connecting rod (2 pcs. on early production;1 pc. on |
|
|
|
current production) |
20 |
34034 |
|
Lifter, Valve |
21 |
35375 |
|
Camshaft (MCR) |
22 |
33273A |
|
Extension, Blower housing |
23 |
650128 |
|
Screw, 10-24 x 1/2" |
24 |
35262 |
|
* Gasket, Cylinder cover |
25 |
35376 |
|
Cover, Cylinder (Incl. 26, 27, 37, 58 A & 59) |
26 |
35377 |
|
Bushing, Crankshaft |
27 |
35319 |
|
Seal, Oil |
33 |
30699C |
|
Rod Assy., Governor (Incl. 34 & 35) |
33A |
30699B |
|
Rod, Governor (This one piece governor rodis no longer used. |
|
|
|
It is replaced by No. 30699C assembly, Ref. No. 5A.) |
34 |
30700 |
|
Yoke, Governor |
35 |
650494 |
|
Screw, 6-40 x 5/16" |
36 |
29642 |
|
Ring, Retaining |
37 |
31845 |
|
Shaft, Mechanical governor |
38 |
30588A |
|
Spool, Governor |
39 |
30590A |
|
Washer, Flat |
40 |
29193 |
|
Ring, Retaining |
41 |
35378 |
|
Gear Assy., Governor (Incl. 39) |
42 |
33369 |
|
Bracket, Governor gear |
43 |
650836 |
|
Screw, 10-24 x 1/2" |
49 |
29916 |
|
Clamp, Governor lever |
Ref # |
Part Number |
Qty |
Description |
50 |
29826 |
|
Screw, 10-32 x 3/4" |
51 |
29216 |
|
Locknut, 10-32 |
52 |
33454 |
|
Lever Assy., Governor |
53 |
29918 |
|
Lockwasher, No. 8 E.T. |
54 |
650548 |
|
Screw, 8-32 x 5/16" |
55 |
30322 |
|
Locknut, 8-32 |
56 |
650832 |
|
Screw, 1/4-20 x 1-11/16" |
57 |
650833 |
|
Screw, 1/4-20 x 1-3/16" |
58 |
34974 |
|
Dipstick (Incl. 59) |
59 |
29673 |
|
* Gasket, Oil fill |
66 |
27878A |
|
Exhaust Valve (Std.) (Incl. 70) |
66 |
27880A |
|
Exhaust Valve (1/32" OS) (Incl. 70) |
67 |
34035 |
HMXL70-132503 Page 3 of 8 |
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Intake Valve (Std.) (Incl. 70) |
||
67 |
34036 |
Engine Parts List #1 |
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|
Intake Valve (1/32" OS) (Incl. 70) |
||
68A |
34689 |
|
Seal, Assy., Intake valve |
68 |
27882 |
|
Cap, Upper valve spring |
69 |
27881 |
|
Spring, Valve |
70 |
32581 |
|
Cap, Lower valve spring |
76 |
32589 |
|
Key, Flywheel |
77 |
29443 |
|
Clip, Fuel line |
77B |
35558 |
|
Retainer, Wire |
78 |
611090 |
|
Flywheel |
79 |
650880 |
|
Washer, Lock |
80 |
650881 |
|
Nut, Hex, 5/8-18 |
81 |
650872 |
|
Stud, Solid State mounting |
82 |
35135 |
|
Solid State Assy. |
82A |
610118 |
|
Cover, Spark plug (Use as required) |
83 |
650814 |
|
Screw, Torx T-15, 10-24 x 1" |
95 |
35557 |
|
Ground Wire |
96 |
34041A |
|
* Gasket, Cylinder head |
97 |
34030 |
|
Head, Cylinder |
98 |
650692 |
|
Screw, 5/16-18 x 1-3/4" (Use as requi red) |
98 |
6021A |
|
Screw, 5/16-18 x 1-1/2" (Use as required, but do notuse No. |
|
|
|
650691 washer.) |
98 |
650711 |
|
Screw, 5/16-18 x 1-5/8" (Use as required) (Can use No. |
|
|
|
6021A but discard No. 650691 washer.) |
99 |
33636 |
|
Resistor Spark Plug (RJ-8C) |
100 |
650691 |
|
Washer (Use as req.) (Do not use w/60 21A) |
101 |
650727 |
|
Screw, 5/16-18 x 1-3/4" (Use as requi red) |
102 |
650690 |
|
Washer, Belleville |
103 |
650694A |
|
Screw, 5/16-18 x 2" |
104 |
27896A |
|
* Gasket, Breather |
105 |
28423 |
|
Body, Breather |
106 |
28424 |
|
Element, Breather |
107 |
28425 |
|
Cover, Breather |
109 |
650128 |
|
Screw, 10-24 x 1/2" |
114 |
29752 |
|
Nut, Whiz lock, 1/4-28 |
115 |
26756 |
|
Gasket, Carburetor |
117 |
34707 |
|
Pipe, Intake |
119 |
650378 |
|
Screw, Torx T-30, 5/16-18 x 1-1/8" |
120 |
27915A |
|
* Gasket, Intake |
130 |
34833A |
|
Blower Housing (For electric starter) |
133 |
34664 |
|
Control Bracket (Incl. 134, 135, 136 & 138) |
134 |
31342 |
|
Spring, Compression |
135 |
650549 |
|
Screw, 5-40 x 7/16" |
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