Yamaha F100A - Cylinder Head Assy. Exploded Diagram; Removal and Installation Chart

5-22
E
POWR
CYLINDER HEAD ASSY.
CYLINDER HEAD ASSY.
EXPLODED DIAGRAM
Å
15 Nm (1.5 m
•
kg, 11 ft
•
Ib)1st
33 Nm (3.3 m
•
kg, 24 ft
•
Ib)2nd
10 × 145 mm
6 × 25 mm
8 × 25 mm
6 × 20 mm
8 × 55 mm
14 Nm (1.4 m
•
kg, 10 ft
•
Ib)1st
28 Nm (2.8 m
•
kg, 20 ft
•
Ib)2nd
E
E
2
1
10
13
11
12
14
7
8
9
4
5
6
3
9
5
1
4
8
0
6
2
3
7
D
C
A
B
E
LT
LT
572572
A
90°3rd
70 Nm (7.0 m
•
kg, 51 ft
•
Ib)*
REMOVAL AND INSTALLATION CHART
* Torque value (for reference only)
Step Procedure/Part name Q’ty Service points
CYLINDER HEAD ASSY.
REMOVAL
Follow the left “Step” for removal.
Camshafts Refer to “CAMSHAFTS”.
Intake assy. Refer to “INTAKE ASSY.” in chapter 4.
1 Spark plug 4
2 Bolt (1.5 mm thread pitch) 10 Refer to the illustration Å for the proper
tightening sequence.
3 Bolt 5
4 Cylinder head assy. 1
5 Gasket 1
6 Dowel pin 2
Not reusable