Camshaft And Valve - Yamaha F30B 2018 Service Manual

Camshaft and valve

28
7
32
6
5
4
3
New 2
5
18 N·m (1.8 kgf·m, 13 lb·ft)
2.0 N·m (0.20 kgf·m, 1.5 lb·ft)
18 N·m (1.8 kgf·m, 13 lb·ft)
Part name
1 Anode plug
2 O-ring
3 Anode
Screw M5  24 mm
4
5 Spark plug
Bolt M6  20 mm
6
7 Engine hanger
Bolt M8  22 mm
8
9 Washer
10 Stopper
11 Tensioner
12 Rocker arm shaft
13 Nut
14 Adjusting screw
15 Rocker arm
16 Nut
17 Adjusting screw
18 Rocker arm
19 Washer
29
23
20
30
New
22
1
14 N·m (1.4 kgf·m, 10 lb·ft)
Q'ty Remarks
3
3
3
3
3
2
1
4
2
2
2
1
5
5
5
1
1
1
6
New
New
21
30 New
31
27
26
25
31 New
27
19 19
26
25
24
15
14
13
Part name
20 Retaining bolt
21 Gasket
22 Camshaft
23 Oil seal
24 Valve cotter
25 Valve spring retainer
26 Valve spring
27 Valve spring seat
28 Intake valve
29 Exhaust valve
30 Valve seal
31 Valve guide
32 Cylinder head
7-30
Camshaft and valve
18 N·m (1.8 kgf·m, 13 lb·ft)
24
15
14 13
17 16
18
19
15
15
19
12
Q'ty
1
1
1
1
12
6
6
6
3
3
6
6
1
9
8
11 10
8
9
8
11
10
8
Remarks