Removing Lower Unit; Disassembly Of Water Pump - TOHATSU MFS 4 Service Manual

3) Removing Lower Unit

Removal of lower unit does not require removal of
power unit from outboard motor body. Tilt up and
lock with tilt stopper. Shift in reverse.
Remove grommet 1 and loosen bolt 2.
1.
Bolt 2 should be loosened, not removed from
joint 3.
Remove lower unit installation bolts 45, and pull lower unit
2.
ass'y downward to remove.
Check drive shaft spline
rust and wear.

4) Disassembly of Water Pump

Remove bolts, then remove pump case (upper) 1.
1.
When removing or attaching water pump and
pump case (lower), be careful that the drive shaft
is not pushed up.
Pushing up the drive shaft causes pinion (B) to
drop into the gear case.
4st 4/5/6 2011
a for adhesion of oil,
1
A
4
å U L-Transom Model
2
2
3
5
1
6-9
6