SELVA MARINE Kingfish 25, Service Manual

Page: 184 / 398

7-36
7
TIP:
In the 3rd tightening stage for the M9 bolts
3 , make a mark
a
on the M9 bolts and the
cylinder head, and then tighten the bolts 90°
from the mark.
3. Install a new gasket 5 and the cylinder
head cover 6 .
4. Install a new gasket
7
and the oil pump
assembly
8
by aligning the slot in the oil
pump drive shaft
b
with the camshaft pin
c
. NOTICE: Before installing the oil
pump assembly
8
, make sure to fill it
with engine oil through the oil pas-
sages
d
.
Cylinder head bolt
3 1
–
6
(M9):
1st: 12 N·m (1.2 kgf·m, 8.9 ft·lb)
2nd: 23 N·m (2.3 kgf·m, 17.0 ft·lb)
3rd: 90°
Cylinder head bolt
4 7
–
9
(M6):
1st: 6 N·m (0.6 kgf·m, 4.4 ft·lb)
2nd: 12 N·m (1.2 kgf·m, 8.9 ft·lb)
3
4
5
1
7
8
9
6
2
4
3
a
90
6
5
d
c
8
b
8
7
Cylinder head