7-57
POWR
Power unit
Removing the exhaust cover
1. Loosen the exhaust cover bolts 1 in the
order 1, 2, and so on, and then remove
the exhaust covers 2 and 3.
Checking the exhaust cover anode
1. Check the anodes. Replace if eroded.
Clean if there is grease, oil, or scales.
NOTICE: Do not apply grease, oil, or
paint the anodes.
Installing the exhaust cover
1. Install the anodes 1 and 2, and then
tighten the screws 3 to specified torque.
2. Install new gaskets 4 and the exhaust
covers 5 and 6, and then tighten the
exhaust cover bolts 7 to the specified
torques in 2 stages and in the order 1,
2, and so on.
3. Tighten the exhaust outer cover plugs 8
to the specified torque.
STBDPORT
UP
1
1
2
3
3
4
5
6
1
1
78
9
0
A
B
C
4
5
8
9
B
C
D
2
6
7
0
A
D
3
3
2
1
1
2
Anode screw 3:
3 N·m (0.3 kgf·m, 2.2 ft·lb)
Exhaust cover bolt 7:
1st: 6 N·m (0.6 kgf·m, 4.4 ft·lb)
2nd: 12 N·m (1.2 kgf·m, 8.9 ft·lb)
Exhaust outer cover plug 8 (M18):
55 N·m (5.5 kgf·m, 40.6 ft·lb)
3
3
1
2
6
4
6
2
7
7
5
4
5
1
STBDPORT
UP
8
7
8
7
D
D
C
B
B
A
0
9
8
7
6
5
4
3
2
A
0
7
6
3
2
1
C
9
8
5
4
1
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