63
6 Maintenance
Changing the gearbox oil (ZF-Hurth)
Every 500 operating hours.
Withdraw the filter element (1).
•
Check the O-rings (2 and 3) for damage
•
and replace if necessary.
Install the new filter and mount the unit
•
on the gearbox.
Filling with new oil
30
Refill the gearbox to the correct level via
•
the dipstick opening.
For amount of oil and specification see
page
In case your engine is equipped with an-
other brand of gearbox follow the instruc-
tions given in the supplied owner’s manual
for changing oil and other care and main-
tenance.
1
2
3
VD00645
f
ilter
element
,
art
.
Code
:
CT50081
VD00867
Summary of Contents for DT4.70
Page 1: ...Operation manual DT4 70 DTA4 85 ...
Page 2: ...ii ...
Page 141: ...139 ...
Page 142: ...140 ...