SELVA MARINE Blue Whale 250 EFI Service Manual page 142

POWR
2. Install the valve lifters onto the cylinder
heads.
NOTE:
• Apply engine oil to the valve shims and
valve lifters before installation.
• Install the valve shims and valve lifters in
their original positions.
3. Apply a thin, even coat of sealant to the
mating surface of the cylinder heads as
shown.
UP
1386B
UP
NOTE:
When applying the sealant, be sure not to
block the oil passages or oil holes.
4. Install the camshafts with the oil seals.
5-29
Power unit
STBD
S6P25580
PORT
1386B
1386B
S6P25D40
PORT
E
6P2
P-IN
E
6P2
P-EX
NOTE:
• Apply molybdenum disulfide grease to the
cam lobes.
• Be sure to install the camshafts in the
proper positions.
• See the exploded diagram (5-8).
5. Check that the camshaft dowel holes are
in the position shown in the illustration.
STBD
BOW
6. Install the camshaft caps in their proper
positions as shown and with the stamped
numbers upside down.
STBD
6P2
S-IN
6P2
M M
S-EX
M
S6P25590
AFT
PORT
S6P25600
6P23H11