Closed Cooling System - Mercury 540 Bravo Manual

NOTE: Ensure that the cap plug has been removed and discarded from the
filler neck at first use.
a
Tube Ref
Description
No.
Power Trim and
114
Steering Fluid
3. Add Power Trim and Steering Fluid, if required, to bring the level to the
bottom of the filler neck.
4. Install the fill cap.
NOTE: The fill cap is vented; check it frequently to ensure that the vent is open
and unrestricted.
a
7981

Closed Cooling System

COOLANT REQUIREMENT
Using propylene glycol antifreeze in the closed cooling system can damage
the cooling system or the engine. Fill the closed cooling system with an
ethylene glycol antifreeze solution suitable to the lowest temperature to which
the engine will be exposed.
MAINTENANCE
a - Cap plug
7978
Power trim pump reservoir
a - Reservoir cap
NOTICE
Where Used
54
Part No.
92-858074K01
eng