Still RCG40 - Cleaning the Radiator, Checking for Leaks; Clean the Air Filter

Cleaning the radiator, checking for
leaks
– Park the truck securely.
– Open the bonnet.
– Clean the radiator (1).
– Clean the radiator fins using a suitable
brush and blow them out using compressed
air (max. 2 bar).
– Check the radiator and coolant hoses for
leaks and tighten the clips if necessary.
CAUTION
Risk of engine damage!
If the cooling fluid level is low, this indicates a leak in
the cooling system.
– Check whether the leakage has been eliminated.
– If not, notify the authorised service centre.
– Close the bonnet.
Clean the air filter
Clogged filter inserts may have an adverse im-
pact on engine performance. Make sure to pe-
riodically clean the air filter insert.
– Loosen the clip(2) and remove the air filter
head cover(1).
– Pull out the air filter(3)

Maintenance
5
Maintenance service
13760118011601 EN - 09/2020