Mercury ALPHA Especificaciones descargar pdf (Pagina 153)

151

CA796

IMPORTANT: Do not use Propylene Glycol Antifreeze in the

closed cooling section of the engine.

1 Ensure engine is as level as possible to ensure complete draining

of cooling system.

2 Remove drain plug(s) from bottom of exhaust manifold(s).

3 Remove drain plug from A or B, depending on model:

A Fuel cooler.

B Port seawater pipe.

4 3.0L: Remove aft (rear) drain plug from heat exchanger.

5 All Other Models: Remove end caps, sealing washers and

gaskets from heat exchangers.

6 Repeatedly clean out drain holes using a stiff piece of wire. Do this

until entire system is drained.

7 On models with seawater pickup pump, loosen clamps and

remove both hoses.

8 Crank engine over slightly with starter motor to purge any water

trapped in seawater pickup pump. DO NOT allow engine to start.

9 Make sure gear housing water vent and drain holes, speedometer

pitot hole and trim tab cavity vent and drain holes are open and

unobstructed.

10After seawater section of cooling system has been drained

completely, reinstall all components. Reconnect all hoses and

tighten hose clamps securely.

Store boat with drive unit in full DOWN/IN position.

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Mercury ALPHA Especificaciones Pagina 153