6 - Maintenance
67
50 hours service - Wheel nuts
Tighten wheel nuts as follows with following torque wrench settings:
Wheel hub to rim plate: 250 Ft/lb (340 Nm)
Tightening sequence: See illustration and tighten in order of
numbering.
50 hours service - Tire pressure
Check the tire pressure according to the table in “Tire pressure” on page 84.
€
DANGER! Never inflate tires more than to the pressure specified in the table. Over-inflated tires can explode and cause
severe personal injuries! See “Change of tire” on page 75.
±
WARNING! If replacing tires always use tires with min. load index as specified.
100 hours service - Check/tighten steering
If too much play is found in the steering section, it must be re-tightened.
This applies to both steering and non-steering versions. Re-tighten the
nuts on both sides to the specified torque.
÷
NOTE! Specified torque is 185 Ft/lb (250 Nm).
Be sure that the split pin is fitted (or re-fitted if dismounted) at the end
of the big bolts.
250 hours service - Readjustment of the boom
See boom Operator’s manual
250 hours service - Hoses and tubes
Check all hoses and tubes for possible damage and proper attachment. Replace damaged hoses or tubes.
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