Yamaha F90D Service Manual page 101

Outboard motor f90d
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POWR
6. Install the camshaft caps in the proper
position as shown and with the stamped
numbers facing upside down.
7. Tighten the camshaft cap bolts to the
specified torques in two stages and in the
sequence shown.
1
6
A
6
7
A
2
A
7
8
A
2
A
8
9
A
2
A
9
10
A
2
A
10
NOTE:
Apply engine oil to the camshaft caps and
camshaft cap bolts before installation.
Camshaft cap bolt:
1st: 8 N·m (0.8 kgf·m, 5.9 ft·lb)
2nd: 17 N·m (1.7 kgf·m, 12.5 ft·lb)
8. Install the cylinder head cover.
5-35
Power unit
1
1
A
1
1
2
1
A
2
2
3
2
3
4
2
4
5
2
5
5
A
2
S6D85510
S1280B
Cylinder head cover bolt:
1st: 8 N·m (0.8 kgf·m, 5.9 ft·lb)
2nd: 8 N·m (0.8 kgf·m, 5.9 ft·lb)
9. Install the sprockets and timing belt.
NOTE:
For sprocket and timing belt installation pro-
cedures, see "Installing the sprockets and
timing belt."
S6D85520
6D81G11

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