SELVA MARINE Blue Whale 250 EFI, Service Manual

Page: 142 / 377

POWR
Power unit
5-29
6P23H11
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.
NOTE:
When applying the sealant, be sure not to
block the oil passages or oil holes.
4. Install the camshafts with the oil seals.
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.
6. Install the camshaft caps in their proper
positions as shown and with the stamped
numbers upside down.
S6P25580
1386B
UP STBD
S6P25D40
1386B
1386B
PORT UP
S6P25590
M M
M
E
E
PORT STBD
6P2
S-EX
6P2
S-IN
6P2
P-IN
6P2
P-EX
S6P25600
PORT STBD
BOW
AFT