Disassembling The Oil Pump; Checking The Oil Pump; Assembling The Oil Pump - SELVA MARINE Grey Whale 200 EFI Service Manual

POWR
12. Install a new gasket and the crankcase
cover, and then tighten the bolts to the
specified torques in 2 stages and in the
sequence shown.
UP
E
9
5
1
STBD
4
8
D C
CAUTION:
Do not reuse the gasket, always replace
them with new ones.
NOTE:
• Apply engine oil to the crankcase bolts
before installation.
• Tighten the crankcase bolts 1–G to the
specified torques in 2 stages.
Crankcase cover bolt 1–G:
1st: 14 N·m (1.4 kgf·m, 10.3 ft·lb)
2nd: 28 N·m (2.8 kgf·m, 20.7 ft·lb)

Disassembling the oil pump

1. Remove the screws 1 and disassemble
the oil pump.
5-73
Power unit
F G
0
E
6
2
PORT
3
7
B A
S6P25B40
NOTE:
See the exploded diagram (5-59).

Checking the oil pump

1. Check the gear teeth and inner surface
of the oil pump case. Replace the oil
pump assembly if the gear teeth are
cracked or worn, or if inner surface of the
oil pump case is scratched.

Assembling the oil pump

1. Install a new oil seal into the oil pump
cover.
Bearing inner race attachment 1:
90890-06661
2. Install new oil seals into the oil pump
housing.
6AL3J11