Cylinder Head - Yamaha F200B Service Manual

Cylinder head

1
30 N m (3.0 kgf m, 22.1 ft lb)
2
60 N m (6.0 kgf m, 44.3 ft lb)
3
(* 1)
È
4
30 N m (3.0 kgf m, 22.1 ft lb)
5
60 N m (6.0 kgf m, 44.3 ft lb)
6
90˚
28
31
4
5
30
29
1
14 N m (1.4 kgf m, 10.3 ft lb)
2
28 N m (2.8 kgf m, 20.7 ft lb)
No. Part name
1 Bolt
2 OCV
3 Filter
4 Engine hanger (PORT)
5 Bolt
6 Gasket (PORT)
7 Dowel
8 Gasket (STBD)
9 Engine hanger (STBD)
10 Cylinder head (STBD)
11 Exhaust valve
12 Hose
13 Clip
14 Valve guide
15 Valve spring retainer
È
Only the tightening torques for new cylinder head bolts are shown in the exploded diagram. For
the tightening torques when reusing the cylinder head bolts, see "Installing the cylinder head"
(7-68).
(*1): Loosen completely
1
12 N m (1.2 kgf m, 8.9 ft lb)
7
2
3
7
7
32
6
7
32
21
26
25
20
24
23
22
Q'ty
M6 × 35 mm
6
2
2
1
M6 × 18 mm
6
1
4
1
1
1
12
1
1
24
24
Exhaust cover / Cylinder head
7 N m( 0.7 kgf m, 5.2 ft lb)
1
2
3
9
5
27
13
12
Remarks
8
11
10
14
19
18
17
15
16
7
7-58