Yamaha 25J Service Manual page 286

BRKT
EXPLODED DIAGRAM
Step Procedure/Part name
10 O-ring
11 Valve seat
12 Spring
13 Plunger
14 Valve seat
15 Up-relief-valve screw
16 O-ring
17 Spring
18 Valve seat
PUMP HOUSING
Q'ty
9.5 × 1.5 mm
1
1
1
1
1
1
10.8 × 2.4 mm
1
1
1
7-27
Service points
E