Pump And Component Removal - Mercury 225 EFI Service Manual

Pump and Component Removal

1. Remove 3 screws securing oil pump.
NOTE: There are no serviceable parts within the oil pump. Failure of or damage to internal
components of the pump requires pump assembly replacement.
2. Inspect filter/O-ring assemblies on bottom of oil pump. Replace as required.
a
a -
b -
3. Remove both plugs in manifold. Remove springs, poppet/check valves and seats
from both sides. Remove spool.
a -
b -
c -
d -
e -
90-884294 OCTOBER 2001
58609
Screws
Filter/O-ring Assemblies
a
d
c
b
Plugs
Springs (2)
Poppet/Check Valves (2)
Seats (2)
Spool
POWER TRIM - DESIGN II
e
d
c a
b
b
58608
58607
Page 5B-51