Yamaha F30A 2018, Service Manual

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7-30
Camshaft and valve
Camshaft and valve
17 16
22
2
1
4
3
2 8
29
23
21
20
32
7
27
31
31
27
30
24
19 19
25
26
15
13
14
30
25
24
14 13
15
26
19
15
15
1 8
12
9
8
9
8
11
19
15
10
8
1110
8
6
5
5
N e w
N e w
N e w
N e w
N e w
N e w
2.0 N ·m (0.20 kgf·m, 1.5 l b ·ft)
1 8 N ·m (1. 8 kgf·m, 13 l b ·ft)
1 8 N ·m (1. 8 kgf·m, 13 l b ·ft)
1 8 N ·m (1. 8 kgf·m, 13 l b ·ft)
14 N ·m (1.4 kgf·m, 10 l b ·ft)
Part name Q’ty Remarks
1 Anode plug 3
2 O-ring 3
3 Anode 3
4 Screw M5

24 mm 3
5 Spark plug 3
6 Bolt M6

20 mm 2
7 Engine hanger 1
8 Bolt M8

22 mm 4
9 Washer 2
10 Stopper 2
11 Tensioner 2
12 Rocker arm shaft 1
13 Nut 5
14 Adjusting screw 5
15 Rocker arm 5
16 Nut 1
17 Adjusting screw 1
18 Rocker arm 1
19 Washer 6
20 Retaining bolt 1
21 Gasket 1
22 Camshaft 1
23 Oil seal 1
24 Valve cotter 12
25 Valve spring retainer 6
26 Valve spring 6
27 Valve spring seat 6
28 Intake valve 3
29 Exhaust valve 3
30 Valve seal 6
31 Valve guide 6
32 Cylinder head 1
Part name Q’ty Remarks