Yamaha F20A Service Manual page 152

POWR
EXPLODED DIAGRAM
Step Procedure/Part name
7 Rubber gasket
8 Cylinder head
9 Dowel pin
10 Gasket
11 Oil pump
12 O-ring
13 O-ring
14 O-ring
CYLINDER HEAD AND OIL PUMP
Q'ty
1
1
2
1
Not reusable
1
33.0 × 1.9 mm
1
13.5 × 1.8 mm
1
11.5 × 1.2 mm
1
Reverse the removal steps for installation.
5-19
Service points
E