TOHATSU MFS 8B Service Manual page 112

23
22
23
Ref.
Description
No.
1 Cylinder Head Complete
2 Cylinder Head Ass'y
3 Intake Valve
4 Exhaust Valve
5 Valve Spring L=38.3
6 Retainer
7 Cotter
8 Valve Spring Seat
5-8
11
2
12
3
28
Fig.1-9
Q'ty Remarks
1
1
2
2
4
4
8
4
29
30
27
26
31
24
1
25
14
15
7
13
6
7
14
15
5
13
8
9
17
18
14
15
13
13
20
7
5
10
19
14
15
7 17
6
8
4 18
21
16
7 N·m (5 lb·ft) [0.7 kgf·m]
4 N·m (3 lb·ft) [0.4 kgf·m]
9 N·m (7 lb·ft) [0.9 kgf·m]
Ref.
Description
No.
9 Intake Valve Stem Seal
10 Exhaust Valve Stem Seal
11 Oil Seal 18-35-8
12 Camshaft Ass'y
13 Rocker Arm
14 Adjusting Screw
15 Adjusting Nut
16 Rocker Arm Shaft
28
18 N·m (13 lb·ft) [1.8 kgf·m]
10 N·m ( 7 lb·ft) [1.0 kgf·m]
30 N·m (22 lb·ft) [3.0 kgf·m]
6 N·m (4 lb·ft) [0.6 kgf·m]
10 N·m (7 lb·ft) [1.0 kgf·m]
Q'ty Remarks
2 Black
Do not reuse.
2 Green
Do not reuse.
1
Do not reuse.
1
4
4
4
1
4st 8/9.8 2016