Stopping The Engine - Mercury 40/50 Series Manual

Without sufficient cooling water, the engine, the water pump, and
other components will overheat and suffer damage. Provide a
sufficient supply of water to the water inlets during operation.
IMPORTANT: If a steady flow of water is coming out of the water
pump indicator hole and the engine continues to overheat, consult
your dealer.

Stopping the Engine

IMPORTANT: Never stop the engine immediately after a full
throttle run. Keep it running for two or three minutes at idling speed
(Neutral) to allow the engine to cool down.
MH
1. Reduce the engine speed to idle RPM.
2. Pressing on the stop switch or pull the lanyard. The engine will
then stop.
EH, EHO, EHPTO
1. Reduce the engine speed to idle RPM.
OPERATION
NOTICE
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