Yamaha F25A - Page 342

7-29
E
BRKT
PUMP HOUSING
EXPLODED DIAGRAM
Step Procedure/Part name Q’ty Service points
19 Relief valve seat 1
20 O-ring 1 8.8 × 1.9 mm
21 O-ring 1 7.8 × 1.9 mm
22 Shuttle piston 1
23 O-ring 1 2.8 × 1.9 mm
Reverse the disassembly steps for instal-
lation.