Yamaha F4B, Service Manual

Page: 142 / 202

8-1
LOWR
Lower unit
Lower unit
No. Part name Q’ty Remarks
1 Cover 2
2 Shift joint bolt 1 M6

20 mm
3 Joint 1
4 Joint 1
5 Check screw 1
6 Gasket 3

7 Flushing screw 1
8 Dowel 2
9 Cotter pin 1

10 Propeller nut 1
11 Washer 1
12 Propeller 1
13 Spacer 1
14 Lower case mounting bolt 2 M6

40 mm
15 Lock washer 1
16 Bolt 1 M6

20 mm
17 Anode 1
A
1
1
2
3
4
23
8
8
23 22
21
19
19
5
6
11
14
14
1 8
6
17
15
16
13
12
11
10
9
16 N ·m (1.6 kgf·m, 11. 8 ft·l b )
15 N ·m (1.5 kgf·m, 11.1 ft·l b )
11 N ·m (1.1 kgf·m, 8 .1 ft·l b )
9 N ·m (0.9 kgf·m, 6.6 ft·l b )
9 N ·m (0.9 kgf·m, 6.6 ft·l b )
9 N ·m (0.9 kgf·m, 6.6 ft·l b )
7
6
20
11 N ·m (1.1 kgf·m, 8 .1 ft·l b )
A
L-transom model