1.
Remove the propeller. Refer to Propeller Replacement. Install the
flushing attachment so the rubber cups fit tightly over the cooling water
intake.
Flushing Device 91‑44357Q 2
Attaches to the water intakes; provides
a fresh water connection when flushing
the cooling system or operating the
engine.
2. Attach a water hose to the flushing attachment. Turn on the water and
adjust the flow so water is leaking around the rubber cups to ensure the
engine receives an adequate supply of cooling water.
3. Start the engine and run it at idle speed in neutral shift position.
IMPORTANT: Do not run the engine above idle when flushing.
MAINTENANCE
eng 79