TOHATSU MFS 4 Service Manual

6-20
Lower Unit
4st 4/5/6 2011
1
28) Installation of Clutch Cam and Cam Rod
1. Install cam rod ass'y 1 to gear case as shown.
Be careful of direction of cam rod.
26) Installation of Forward Gear and
Pinion Gear (A and B Gears)
1. Install shim 1 and forward (A) gear 2 that were removed
previously.
2. Install pinion (B) gear 3 and drive shaft ass'y 4.
4
2
3
1
Replace shim with new one of the same thickness
if any deformation or damage is found on
removed shim.
3
1
2
LIT
GREASE
LIT
27) Reassembly of Pump Case (Lower)
1. Apply grease to lip of oil seal 1 after installing it.
2. Attach new O-ring 2 and pump case (lower) 3.
2
Do not reuse.
Sizes of Adjusting Shims :
For pinion (A) gear side : 0.1, 0.15mm
Since the shims are for canceling machining
error, use the ones with thickness of original
parts.
3. When replacing shims placed between forward (A) gear
and bearing, measure thickness of original shims and use
shims with the same thickness.
LIT
GREASE
LIT
MFS4-5-6Ech06110422.qxd 11.4.22 5:50 PM  ページ20

TOHATSU MFS 4 Specifications

General

Brand	TOHATSU
Model	MFS 4
Category	Outboard Motor
Language	English