
b. Remove the WIF sensor by turning counterclockwise.
a -
Fuel filter
b -
WIF sensor
c -
Rubber boot
8. Wipe up any spilled fuel.
Installation
1. Using a hex wrench, remove the plug from the end of the new fuel filter.
2. Verify that the O‑ring is installed on the water‑in‑fuel (WIF) sensor.
Lubricate the O‑ring with clean engine oil.
a -
Plug removed
b -
WIF sensor O‑ring
3. Thread the WIF sensor clockwise into the fuel filter and tighten to the
specified torque.
Description
Nm
lb‑in.
lb‑ft
Water‑in‑fuel sensor
2.5
22
–
NOTE: Temporarily invert the rubber boot to ease installation.
72235
WIF sensor installed, rubber boot inverted
72233
a
b
c
72234
a
b
MAINTENANCE
eng
89
Содержание GO BOLDLY SeaPro 500hp
Страница 1: ...Operation and Maintenance Manual 2021 Mercury Marine SeaPro 500hp 8M0171845 621 eng...
Страница 2: ...eng...
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