5 Maintenance
Engine
Cleaning with compressed air
¾ Blow out the cooler (3) from the engine side
using compressed air.
¾ Rinse out the released dirt usi
ng a water jet.
Cleaning with cleaner solv
ent
CAUTION
Humidity must not penetrate the three-phase
alternator.
Therefore, protect it from direct contact with the
water jet.
¾ Spray the cooler (3) with a conventional
cleaner solvent and leave it to work for
approx 10 minutes.
¾ Spray the cooler from the engine side with a
direct jet of water until it is clean.
¾ Warm up the engine.
This evaporates the water residue to prevent
the formation of rust.
¾ Check the connection screw joints, cooling
hoses and the pipes on the water cooler and
hydraulic cooler for leaks.
¾ Replace porous hoses. Re-tighten hose
clips if necessary.
¾ Refit the cover sheet (1).
Checking the condition and secure
positioning of the engine support and
engine mounting
The elastic bearings used for the engine
suspension are subjected to high loads.
Their service life is limited by the operating
conditions.
134 Operating Instructions – 394 807 10 01 EN – 07/2011
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