Maintenance and Service
Diesel engine
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– Lift up the catch (6) and swing the bunker rear wall by 90° to the left.
– Clean the intake grid from the collected dirt with the brush and, if necessary, with
the water stream from the water hose.
– Swing up the intake grid (7).
– Check the cooling system for dirt.
– Swing the condenser and the oil cooler of the CVR gears upward.
For this purpose, screw off two hexagonal nuts on the front part of the cooler
frame.
– Remove the coarse dirt by hand, by cleaning the cooling system with the water
hose or using compressed air. Use a pressure cleaner only with a flat spray at
reduced pressure and from at least 30 cm away.
ADVICE
A plug-in connector for connecting the compressed air hose is located in the engine
compartment behind the engine compartment door.
When R-Touch displays the warning icon "Cooling water temperature" , the cooling
system must be cleaned immediately.