Simplicity OSHK80, HMSK110, HMSK80 manual Traction Drive Group

Traction Drive Group

NOTE: Unless noted otherwise, 985772

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						Must pivot
		bearing.
bearing areas.						freely.
	34		41
		36
			40		44	53
		35				52
Torque to			50	51		54
					48
18 - 21 ft-lbs.
39					49
			48		Mount in hole at
					upper rear corner
	37		46		of frame.
		39			Grease bearing
		43			area of Ref. 45.
			35
Assemble items 38, 36 &		38
		Torque to
42 with no end play. Parts		10 - 14 ft-lbs.				47
must rotate freely.			44
		Apply anti-seize compound to		45
		wheel hub area of Ref. 33 & 45.

The above parts group applies to the following Mfg. Nos.:

1693763 860M, 8HP Manual Start

1693775 860M, 8HP Manual Start (Export)

1693984 860M, 8HP Manual Start

1693985 860M, 8HP Manual Start (Export)

1694242 860E, 8HP Electric Start

© Copyright 2002 Simplicity Manufacturing, Inc. All Rights Reserved. 62 TP 400-2307-03-LW-S