Yamaha F150A - Cylinder Head

7-38
Cylinder head
Cylinder head
No. Part name Q’ty Remarks
1 Valve lifter 16
2 Valve cotter 32
3 Valve spring retainer 16
4 Valve spring 16
5 Valve spring seat 16
6 Valve seal 16 Not reusable
7 Valve guide 16 Not reusable
8 Intake valve 8
9 Exhaust valve 8
10 Anode assembly 2
11 Bolt 2 M8 × 40 mm
12 Bolt 2 M6 × 20 mm
13 Gasket 2 Not reusable
14 Cover 2
15 Grommet 2
16 Anode 2
17 Bolt 10 M10 × 120 mm
5
6
a
b
c
28 N·m (2.8 kgf·m, 20.7 ft·lb)
56 N·m (5.6 kgf·m, 41.3 ft·lb)
90°
1
2
3
4
7
6
5
9
19
20
21
22
26
23
23
27
25
8
18
17
24
23
25
10
12
13
16
15
14
11
1
2
3
4
7
a
b
14 N·m (1.4 kgf·m, 10.3 ft·lb)
28 N·m (2.8 kgf·m, 20.7 ft·lb)
23 N·m (2.3 kgf·m, 17.0 ft·lb)
10
12
13
16
15
14
11