Top Cowl Removal And Installation - Mercury 150 Operation, Maintenance And Installation Manual

3. Remove the cover from the flush connector and thread a water hose into
the flush connector.
4. Turn on the water tap (½ maximum) and let the water flush through the
cooling system for about 15 minutes.
5. When flushing is complete, turn off the water and disconnect the water
hose.
6. Install the cover on the flush connector. Place the flush connector back
into the bottom cowl.

Top Cowl Removal and Installation

REMOVAL
Unlock the top cowl by pulling out on the rear cowl latch. Lift the top cowl off the
engine.
INSTALLATION
1. Lower the top cowl over the engine.
MAINTENANCE
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