SELVA MARINE Blue Whale 250 EFI, Руководство по обслуживанию

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6P23H11
5-32
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2
3
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8
9
14. Align the “ II ” marks
b
on the port driven
sprockets by turning them counterclock-
wise 60
° gradually.
CAUTION:
Do not turn the port driven sprockets
counterclockwise more than 60
° , and do
not turn the starboard driven sprockets.
Otherwise the intake and exhaust valves
will collide with each other and be dam-
aged.
15. Align the “ ” mark
a
on the drive
sprocket with the “ ” mark
c
on the cyl-
inder block by turning the crankshaft
clockwise 60
° gradually.
CAUTION:
Do not turn the crankshaft clockwise
more than 60
° . Otherwise the piston and
valves will collide with each other and be
damaged.
16. Check that the “ I ” marks
d
on the star-
board driven sprockets are aligned.
Sheave holder: 90890-01701
T
R
.
.
Variable camshaft timing cap
3
:
32 N · m (3.2 kgf · m, 23.6 ft · lb)
S6P25660
b
PORT
S6P25480
a
c
S6P25670
PORT STBD
S6P25680
STBD
d
Power unit