Maintenance
Drive unit/diesel engine
BA RD40_RD45 en 00
139
4.03.11 Checking/cleaning the radiator
NOTICE
High water pressure by high-pressure cleaner!
Damage of radiator when cleaning with high-pressure cleaner.
■
Maintain a safe distance between the lance of the high-pressure
cleaner and the radiator.
■
Use a directed spray.
■
Guide the directed spray parallel (not at an angle) to the cooling
fins of the radiator.
Check the radiator
Check the cooling fins of the radiator for fouling.
a
Cooling fins not soiled: The machine is ready for operation.
a
Cooling fins contaminated: Clean the cooling fins thoroughly and
without delay.
Cleaning the radiator
Switch off the diesel engine and remove the ignition key.
Allow the machine to cool down to less than 30 °C (86 °F).
Open the bonnet [2].
Clean the radiator [1] carefully from all sides using a pressure washer.
Close the bonnet [2].
If necessary, remove the panel [3] from the bonnet [2] by
undoing four screw connections [4].
4.03.12 Checking the coolant fill level
& Only lubricants with this symbol are permitted ("Technical data",
page 162 onwards).
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