Yamaha F150B - Installing the Crankcase Cover; Installing the Oil Filter

7-50
Cylinder block
0
1
2
3
4
5
6
7
8
9
10
A
1. Install the new O-rings a and oil pump
b by aligning the oil pump gear with the
crankshaft.
NOTICE: Before installing the oil
pump, make sure to fill it with engine
oil through the oil passage a.
Installing the crankcase cover
1. Apply sealant to the mating surface of the
crankcase cover a.
TIP:
Do not get any sealant inside the crankcase
cover a.
2. Install the crankcase cover a onto the
crankcase, and then tighten the bolts b
and c to the specified torques in 2
stages, and in the sequence numbers
(a, b, · · ·). Apply engine oil to the bolts
b and c before installation.
Installing the oil filter
1. Install the new O-rings a and oil filter
bracket b.
2. Supply engine oil to the oil passage a of
the oil filter bracket.
b
a
a
b
a
a
a
Bolt b a–j (M8):
1st: 18 N·m (1.8 kgf·m, 13.3 ft·lb)
2nd: 31 N·m (3.1 kgf·m, 22.9 ft·lb)
Bolt c k–l (M6):
1st: 7 N·m (0.7 kgf·m, 5.2 ft·lb)
2nd: 13 N·m (1.3 kgf·m, 9.6 ft·lb)
a
b
c
d
e
f
g
h
i
j
k
l
a
c
b
c
b
a