SELVA MARINE Blue Whale 250 EFI Service Manual page 139

CAUTION:
• Do not hold the camshaft when remov-
ing the variable camshaft timing cap.
Otherwise the variable camshaft timing
assembly can be damaged.
• Do not turn the driven sprocket when
removing the variable camshaft timing
cap. Otherwise the intake and exhaust
valves will collide with each other and
be damaged.
• Do not reuse the gasket 5, always
replace it with a new one.
Sheave holder: 90890-01701
10. Hold the intake camshaft using a wrench,
and then remove the variable camshaft
timing bolt 6.
11. Remove the variable camshaft timing
assembly with the driven sprocket.
6
CAUTION:
• Do not hold the driven sprocket when
removing the variable camshaft timing
bolt. Otherwise the variable camshaft
timing assembly can be damaged.
• Do not turn the intake camshaft when
removing the variable camshaft timing
bolt. Otherwise the intake and exhaust
valves will collide with each other and
be damaged.
12. Hold the exhaust camshaft using a
wrench, and then remove the bolt 7.
6P23H11
13. Remove the exhaust driven sprocket.
CAUTION:
Do not turn the exhaust camshaft when
removing the bolt. Otherwise the intake
and exhaust valves will collide with each
other and be damaged.
6
S6P25510
7
7
Power unit
1
2
S6P25520
3
4
5
6
7
8
9
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