Draining The Filter Housing; Fuel Filter Inspection; Filter Housing Installation - Mercury 6.2L MPI Manual

Section 4 - Maintenance
7. Slide the filter housing up to release it from the bracket. The fuel hoses have enough slack to remove the filter housing
from the bracket.
c
b
a

Draining the Filter Housing

Fuel is flammable and explosive. Ensure that the key switch is off and the lanyard is positioned so that the engine cannot
start. Do not smoke or allow sources of spark or open flame in the area while servicing. Keep the work area well ventilated
and avoid prolonged exposure to vapors. Always check for leaks before attempting to start the engine, and wipe up any
spilled fuel immediately.
Tip the filter housing and remove the filter cover to drain the fluid into an approved container. Dispose of the fuel according to
local regulations.

Fuel Filter Inspection

The fuel filter is an important component in the fuel delivery system and should be inspected for debris or degradation every
100 hours of operation. Replace the fuel filter when necessary.

Filter Housing Installation

1. Place the filter housing mounting tabs into the slots on the bracket and push down on the filter housing to slide the
mounting tabs into the lock position.
2. Lubricate the filter O‑ring seals with clean oil.
3. Install the filter and tighten the cover securely.
4. Install the red service cap.
5. Connect the battery cables.
6. Turn the ignition key to the ON or RUN position. Do not start the engine.
7. Inspect the filter housing and hoses for leaking fuel.
IMPORTANT: Inspect for leaking fuel before starting the engine.
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a - Bracket retainers
b - Filter cover
c - Red service cap
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WARNING
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90-8M0128973 MAY 2017
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