Simplicity OSHK80, HMSK110, HMSK80 manual Traction Drive Group, 985637

Traction Drive Group

NOTE: Unless noted otherwise, 985637

use the standard hardware torque specification chart.

1

2

4		Mounted inside of frame.
	5	Lubricate with
		5W 50 Synthetic oil.
		6
		7	8

3	Mounted outside
	of frame.

		Pack groove		15
		with grease.	14		Hook end to top left
					corner slot of frame.
Mount to bracket in		12
frame weldment.
		13
9	11			16
	10				Apply locktite, torque
					to 55 - 60 in-lbs. when
	2				all parts are tight against
		3			hub.
					Mounted inside
			22	2
					of frame.
		20		3

5

26

Mounted outside of frame.

4

Apply thread locking solution, let cure for 8 hours and check torque to 20 ft-lbs.

17			21	4
18				1
	17	19		Apply locktite,
27
				torque to
3		2		8 - 10 ft-lbs.

29

30	5
	23	24	25
	31

26

28

	Be sure tie bar support is in place. Move		5	4
	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)		42
32	to 10 - 14 ft-lbs.	Hook upper end
		into hole of frame top.

Mounted outside of frame.

33		Flat side towards		34
Apply grease to
		bearing.
bearing areas.
	34		41
		36
		40
		35
Torque to			50
18 - 21 ft-lbs.
39
			48
	37		46
		39
	38	43
Assemble items 38, 36 &		35
		Torque to
42 with no end play. Parts		10 - 14 ft-lbs.
must rotate freely.		44
	Apply anti-seize compound to			45
	wheel hub area of Ref. 33 & 45.

Must pivot freely.

51	2
52
48	31

49

Mount in hole at upper rear corner of frame.

Grease bearing area of Ref. 45.

47

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. 56 TP 400-2307-03-LW-S