Intake Valve & Exhaust Valve - TOHATSU MFS 9.9 Owner's Manual

Intake Valve & Exhaust Valve
4st
6
4st OIL
3
1
Ref.
Description
No.
1 Intake Valve
2 Exhaust Valve
3 Intake Valve Stem Seal
4 Exhaust Valve Stem Seal
5 Valve Spring
6 Valve Spring Seat
7 Retainer
8 Cotter
9 Rocker Arm (t=17)
10 Adjusting Screw
4st 9.9/15/20 2008
10
11
8
8
7
5
10
11
4
2
Remarks
Q'ty
2 Intake valve diameter: 25mm
2 Exhaust valve diameter: 24mm
2 Black
2 Green
4 L=35
4
4
8
4
4
4st
4st OIL
16
7 N·m (5 lb·ft) [0.7 kgf·m]
9
14
13
4st
4st OIL
9
9
15
12
9
8
8
7
5
6
4st
4st OIL
Ref.
Description
No.
11 Adjusting Nut
12 Rocker Arm Shaft
13 Collar, 13.1-15.9-22.5
14 Rocker Shaft Spring
15 Rocker Shaft Spring
16 Washer, 13.2-21.7-2
P/L Fig. 7
7 N·m (5 lb·ft) [0.7 kgf·m]
14
10
11
13
4st
4st OIL
4st
14
4st OIL
10
11
13
7 N·m (5 lb·ft) [0.7 kgf·m]
4st
4st OIL
12
4st OIL
4st
Remarks
Q'ty
4
2
3
3 L=30
1 L=51
1
5
5-9