Mercury 225 EFI, Service Manual

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FUEL INJECTION
Page 3B-52 90-884294 OCTOBER 2001
4. Disconnect harness from pump to separate pump from cover. Inspect filter screen for
debris. Screen may be pried out of pump and cleaned as required.
5. Inspect seal above fuel pump for cuts or abraisions. Replace seal if necessary. Apply
2-4-C Marine Lubricant with Teflon to seal lips.
d
a
b
c
58786
a - Filter Screen
b - Harness Connector
c - Pump
d - Seal (Seal shoulder
faces OUT)
6. Loosen screw securing float assembly and remove float. Inspect float for deterioration
or fuel retention. Replace float as required.
7. Remove gasket and inspect imbedded neoprene sealing bead on both sides of gasket
for cuts or abraisions. Replace gasket/seal assembly as required.
58787
b
a
c
d
58783
a - Screw
b - Float
c - Gasket
d - Sealing bead