TOHATSU MFS 4 Service Manual page 164

Lower Unit
2. Attach lower unit ass'y to drive shaft housing, and tighten
lower unit installation bolts 2 (nut 3 ) to specified torque.
Connect water pipe securely. Move flywheel a
little to align the drive shaft spline to crank shaft
spline.
Lower Unit Installation Bolts (M8)2 :
6 N · m (4 lb · ft) [0.6 kgf · m]
Lower Unit Installation Bolt, Nut (M8)3 :
13 N · m (9 lb · ft) [1.3 kgf · m]
1342
1342 1342
Install cam rod 1 to joint 4 and tighten bolt 5 to specified
3.
torque.
Joint Bolt 5 :
6 N · m (4 lb · ft) [0.6 kgf · m]
Attach grommet 6 to drive shaft housing.
4.
Apply OBM grease to propeller shaft 7.
5.
OBM
OBM OBM OBM
Attach thrust holder 8, propeller 9, washer 0 and propeller
6.
nut q to propeller shaft. Put a piece of wooden block
between anti-cavitation plate and propeller to prevent
rotation of propeller, and tighten propeller nut to specified
torque.
Before removing or installing propeller, be
sure to disconnect spark plug cap and
remove stop switch lock plate.
6-26
WARNING
1
1342 1342 342
1342
3
å UL-Transom Model
6
9
7
8
OBM OBM OBM
OBM
2
1342 1342 342
1342
5
4
w
q
0
4st 4/5/6 2011