Mercury Racing HP565, Manual, Page: 128 / 151

COLD WEATHER OR EXTENDED STORAGE
116
eng
MANUAL DRAIN SYSTEM
a - Starboard side blue drain plugs
b - Port side blue drain plug
Air‑Actuated Single‑Point Drain System
BOAT IN THE WATER
NOTE: This procedure is written for the air pump that was
shipped with the engine from the factory. However, any air
source can be used.
1. Close the seacock (if equipped) or remove and plug the
water inlet hose.
2. Obtain the air pump.
3. Remove the threaded cap from the air connection.
4. Ensure that the lever on top of the air pump is against the
handle (horizontal).
5. Install the air pump on the air connection.
a
b
a
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