Simplicity HMSK110 Parts Manual page 62

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.
1
Mounted outside
2
3
of frame.
Mounted outside
of frame.
32
Assemble items 38, 36 &
42 with no end play. Parts
must rotate freely.
The above parts group applies to the following Mfg. Nos.:
1693650 860M, 8HP Manual Start
1693651 860M, 8HP Manual Start (Export)
© Copyright 2002 Simplicity Manufacturing, Inc. All Rights Reserved.
Mounted inside of frame.
4
5
Lubricate with
5W 50 Synthetic oil.
6
26
4
Apply thread locking solution,
let cure for 8 hours and check
torque to 20 ft-lbs.
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. 43) to
right to remove end play in pivot arm
(Ref. 36). Torque set screw (Ref. 39)
to 10 - 14 ft-lbs.
33
Apply grease to
bearing areas.
Torque to
18 - 21 ft-lbs.
39
Mount to bracket in
7
8
frame weldment.
9
11
10
2
17
5
18
17
19
27
3
28
Hook upper end
into hole of frame top.
Flat side towards
bearing.
34
41
36
40
35
37
39
43
38
35
Torque to
10 - 14 ft-lbs.
44
Apply anti-seize compound to
wheel hub area of Ref. 33 & 45.
58
15
Pack groove
with grease.
14
12
13
16
3
Mounted inside
22
2
of frame.
3
20 21
4
2
29
5
30
23
31
26
Mounted outside
of frame.
5
4
42
34
52
50
48
49
48
46
45
TP 400-2307-03-LW-S
985637
Hook end to top left
corner slot of frame.
Apply locktite, torque
to 55 - 60 in-lbs. when
all parts are tight against
hub.
1
Apply locktite,
torque to
8 - 10 ft-lbs.
24
25
Must pivot
freely.
51
2
31
Mount in hole at
upper rear corner
of frame.
Grease bearing
area of Ref. 45.
47

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