5 Maintenance
Chassis frame
Tighten the wheel bolts
The wheel fastenings should be tightened
before initial commissioning and whenever
wheels are changed or repairs are made.
After this tightening should be p
erformed after
100 operating hours at the late
st.
The wheel fastenings should be tightened
crosswise with a torque of:
front
170 Nm
rear
460 Nm
.
NOTE
If new wheel bolts are used or a new wheel is
fitted the tightening torque on the first occasion
only should be 195 Nm
Check the tyres for damage and
foreign objects
d3921440
¾ Secure the truck against rolling (apply park-
ing brake).
¾ Cho
ck a wheel that is not to be jacked up.
¾ Raise the truck with a jack until the wheels
are clear of the ground.
¾ Secure the truck with wood blocks.
¾ Check
the wheels for ease of rotation and
remov
e anything hindering their free move-
ment.
¾ Replace worn or damaged tyres.
158 Operating Instructions – 393 807 1001 EN – 08/2008
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