5 Maintenance
Engine
¾ Warm up the engine.
Vaporise the water residue to prevent the for-
mation of rust.
¾ Check the connection screw joint
s, cooling
hoses and the pipes on the water co
oler and
hydraulic cooler for leaks.
¾ Replace porous hoses. Re-tighten hose
clips if necessary.
¾ Refit the cover sheet (1).
Check the condition of the engine
mountings and engine suspension;
check that they are attached se-
curely
The resilient mountings used for the engine
suspension are subjected to high loads. Their
service life is limited by the operating condi-
tions.
d3931380
¾ Check rubber elements for c
racks and se-
vere deformation; if neces
sary, exchange
them.
Please contact your authorised dealer.
¾ Check all screws and nuts in the engine
mount and engine suspension for damage.
Check that they are securely attached.
Tightening torques of the fi
xing screws and
nuts:
Pump side:
2 SKS M 12 (spring element)
80 Nm
1 SKM M 12 (bottom)
110 Nm
Engine side:
3SKSM8
23 Nm
1 SKS M 10
46 Nm
1 SKM M 12 (bottom)
110 Nm
2 SKS M 12 (spring element)
80 Nm
top centre:
128 Operating Instructions – 393 807 1001 EN – 08/2008