Installing The Camshaft, Driven Sprocket, And Timing Belt - SELVA MARINE Grey Whale 200 EFI Service Manual

Camshaft journal diameter c:
24.96–24.98 mm
(0.9826–0.9834 in)
Camshaft cap inside diameter d:
25.000–25.021 mm
(0.9843–0.9851 in)
Installing the camshaft, driven
sprocket, and timing belt
CAUTION:
• Do not turn the crankshaft counterclock-
wise, otherwise the water pump impeller
may be damaged.
• Do not turn the crankshaft or the driven
sprockets when the timing belt is not
installed. Otherwise the pistons and
valves or intake and exhaust valves will
collide with each other and be damaged.
• Do not turn the crankshaft and cam-
shafts unless instructions have been
given.
1. Check that the " " mark a on the drive
sprocket is aligned with the mating sur-
face of the crankcase and cylinder block.
STBD
a
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.
6AL3J11
3. Apply a thin, even coat of sealant to the
1386B
1
1386B
PORT
S6P25570 S6P25480
NOTE:
When applying the sealant, be sure not to
block the oil passages or oil holes and do not
apply it to the cylinder head journals.
Power unit (check and adjustment)
mating surface of the camshaft caps 1
cylinder heads 2 as shown.
UP
1
1386B
1386B
PORT
UP
1386B
STBD
1
1386B
2
3
2
4
S6AL5260
5
1386B
1
6
2
7
8
S6AL5250
9
5-26