Draining Engine Radiator

Fig 1: Radiator Petcock

Courtesy of CHRYSLER GROUP, LLC

WARNING:

Do not remove cylinder block drain plugs or loosen radiator draincock with system hot and under pressure. Serious burns from coolant can occur.

NOTE: Typical drain plug shown in illustration.

DO NOT WASTE reusable coolant. If solution is clean, drain coolant into a clean container for reuse.

Remove radiator pressure cap.
Raise and support the vehicle. Refer to HOISTING, STANDARD PROCEDURE .
If equipped, remove the underbody splash shield.
Loosen radiator petcock.
Drain coolant into a clean container.
If necessary, to perform a complete coolant drain of the engine, remove the drain plug from the engine block.