Maintenance work on the carrier
7.3 Engine
7 - 24 3 302 719 en Maintenance manual
GMK6300L-1
13.02.2018
Topping up when the engine is cold
• Slowly top up the expansion tank (1) with
coolant until it is filled up to the lower
edge in the filler neck.
• Wait about 1 minute. Add more coolant
if necessary.
• Close the cover (1).
Check it when the engine is warm
• Start the engine.
• Let the engine run at idling speed for approx. 5 minutes.
• Switch off the engine.
• Check the coolant level when the engine is warm;
à Checking the coolant level, p. 7 - 15.