Yamaha F90D - Disassembling the Upper Case; Checking the Drive Shaft Bushing; Disassembling the Oil Pan

BRKT
Bracket unit
7-13
6D81G11
3. Install new oil seals into the oil seal hous-
ing.
4. Install new o-rings and the gasket, and
then tighten the screws to the specified
torque.
Disassembling the upper case
1. Remove the muffler assembly from the
upper case.
2. Remove the circlip, then the drive shaft
bushing.
Checking the drive shaft bushing
1. Check the drive shaft bushing for wear or
cracks. Replace if necessary.
Disassembling the oil pan
1. Remove the muffler
1
and plate
2
from
the oil pan
3
.
2. Remove the exhaust manifold
4
from
the oil pan
3
.
3. Remove the oil pan
3
from the exhaust
guide
5
.
4. Remove the oil strainer
6
.
Roller bearing installer/remover
4
:
YB-06432
Driver handle (large)
2
: YB-06071
T
R
.
.
Oil pump cover screw:
4 N·m (0.4 kgf·m, 3.0 ft·lb)
S6D87120
2
4
WR-No.1
S6D87130
WR-No.1
WR-No.1
E
E
E
Oil seal installer
1
: YB-06023
Driver handle (small)
2
: YB-06229
S6D87140
2
1
S6D87540
2
1
5
6
3
4