Mercury 200 Optimax DTS Owner's Manual page 64

a
b
a - Filter
2. Install the fuel filter and tighten securely.
IMPORTANT: Visually inspect for fuel leakage from the filter while squeezing the primer bulb until firm, forcing
fuel into the filter.
DRAINING WATER FROM THE FUEL FILTER CHAMBER
NOTE: If a sufficient amount of water has accumulated in the fuel filter chamber, the warning system will turn on.
Draining the water from the fuel filter chamber is required.
1. Pull the drain hose off the right side fitting. Hold open end of the hose over a container.
2. Loosen drain screw and drain the fuel filter chamber.
3. Retighten drain screw and reattach hose.
a - Drain hose
b - Side fitting
MAINTENANCE
b
a
b - O‑ring seals
c
c - Drain screw
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