SELVA MARINE Fin Whale 225 EFI, Service Manual

Page: 204 / 399

LOWR
Lower unit
6-19
6AL3J11
2. Install a new gasket
2
, the outer plate
cartridge
3
, and dowels
4
.
3. Install the Woodruff key
6
into the drive
shaft.
4. Align the groove on the impeller
5
with
the Woodruff key
6
, and then install the
impeller onto the drive shaft.
5. Install a new O-ring
7
and the insert car-
tridge
8
into the pump housing
9
.
NOTE:
Align the insert cartridge projections
a
with
the holes
b
in the pump housing.
6. Install a new O-ring
0
and the pump
housing assembly
A
into the lower case,
tighten the bolts
B
, and then install the
seal
C
and cover
D
.
CAUTION:
Do not turn the drive shaft counterclock-
wise, otherwise the water pump impeller
may be damaged.
NOTE:
• When installing the pump housing, apply
grease to the inside of the insert cartridge,
and then turn the drive shaft clockwise
while pushing down the pump housing.
• Align the cover projection
c
with the hole
d
in the pump housing.
S6AL6A30
1104J
A A
a
a
b
b
9
7
8