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 - Reservoir cap
Closed Cooling System
COOLANT REQUIREMENT
NOTICE
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.
NOTE: All factory‑installed closed cooling systems come filled with Extended
Life Coolant. This antifreeze requires draining and replacing every five years or
1000 hours of operation, whichever comes first. The color of this antifreeze is
orange. Any "top‑off" fluid used must be Extended Life Coolant.
Tube Ref
No.
Description Where Used Part No.
122
Extended Life
Antifreeze/Coolant
Closed cooling system 92-877770K1
CHECKING COOLANT LEVEL
!
CAUTION
A sudden loss of pressure can cause hot coolant to boil and discharge
violently resulting in serious injury from burns. Allow the engine to cool down
before removing the coolant pressure cap.
IMPORTANT: When reinstalling the coolant reservoir cap, ensure that it is
tightened securely.
MAINTENANCE
56 eng