Yamaha F80B Service Manual page 94

POWR
1
15 N m (1.5 kgf
•
2
30 N m (3.0 kgf
•
3
90˚
10
25 N m (2.5 kgf m, 18.4 ft
• •
12
13
LT
271
20
19
18
17
No. Part name
18 Valve lifter
19 Valve cotter
20 Valve spring retainer
21 Valve spring
22 Valve spring seat
23 Valve seal
24 Valve guide
5-25
Power unit
m, 11.1 ft lb)
• •
m, 22.1 ft lb)
• •
E
11
Ib)
•
A A
16
15
14
24
23
22
21
E
E
2
7
5
8
4
9
E
1
24
E
23
22
21
20
19
18
17
Q'ty
16
32
16
16
16
16
Not reusable
16
Not reusable
6
3
E
·
1
14 N m (1.4 kgf
·
2
28 N m (2.8 kgf
E
Remarks
5
E
· ·
m, 10.3 ft lb)
· ·
m, 20.7 ft lb)
S6D85080
6D93G11