Simplicity HMSK110 Parts Manual page 70

860, 970, 1180 series large frame snowthrowers
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Traction Drive Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
4
1
2
3
26
Mounted outside
of frame.
Be sure tie bar support is in place. Move axle to
left (as viewed from back) to take up end play.
Move set collar (Ref. 51) to right to remove end
play in pivot arm (Ref. 42). Torque set screw
(Ref. 45) to 10 - 14 ft-lbs.
39
40
45
Torque to
18 - 21 ft-lbs.
Assemble Ref. 42, 44 & 49
with no end play. Parts
must rotate freely.
The above parts group applies to the following Mfg. Nos.:
1693652 860DLX, 8HP Manual Start
1693653 860DLX, 8HP Manual Start (Export)
1694241 860DLXE, 8HP Electric Start
1693654 970M, 9HP Manual Start
1693655 970M, 9HP Manual Start (Export)
© Copyright 2002 Simplicity Manufacturing, Inc. All Rights Reserved.
Mounted inside of frame.
5
Lubricate with
6
5W 50 Synthetic oil.
4
5
27
28
29
Grease I.D. teeth
and flange.
Flat side towards
Apply grease to
bearing.
bearing areas.
42
41
50
43
45
Torque to
10 - 14 ft-lbs.
44
1694243 970E, 9HP Electrical Start
1693656 1180M, 11HP Manual Start
1693657 1180M, 11HP Manual Start (Export)
1694244 1180E, 11HP Electrical Start
Mount to bracket in
7
8
frame weldment.
9
2
30
17
31
18
17
32
3
34
33
35
36
Hook into hole of
49
frame top.
48
47
46
41
51
55
33
60
62
66
Pack groove
15
with grease.
14
Hook end to
13
12
top left corner
slot of frame.
16
11
Apply Loctite and
10
Torque to 55 - 60
3
in-lbs. when all parts
20
are against hub.
3
Mounted
22
2
outside of
frame.
19
21
2
66
4
37
23
38
5
27
Mounted
outside of
4
frame.
Mount in
55
hole at
upper rear
Must pivot
corner of
freely.
frame.
57
56
52
53
54
61
53
63
Apply anti-seize
compound to wheel hub
area of Ref. 40 & 62.
64
Grease bearing
area of Ref. 62.
TP 400-2307-03-LW-S
985638
Apply locktite,
torque to
1
8 - 10 ft-lbs.
5
24
25
26
58
59
65

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