Amazone Certos 4001-2TX, Operating Manual

Page: 101 / 110

Cleaning, maintenance and repairs
Certos BAG0111.10 04.18 101
12.8 Tyres / wheels
•
Check the running gear tyres regularly for damage and firm seat-
ing on the wheel rim.
•
Required tyre pressure:
ο
Running gear tyre:
550/45 R22.5 LI159A8 2,8 bar
400/60 R22.5 LI160A8 4,3 bar
620/40 R22.5 LI164A8 4,0 bar
ο
Support wheels:
2,8 bar
•
Required tightening torque for wheel nuts or bolts:
ο
Running gear tyre:
ο
Support wheels:
600 Nm
270 Nm
•
Regularly check
ο
that wheel nuts are firmly seated.
ο
tyre air pressure.
•
Only use the tyres and wheels which we have specified.
•
Repair work on tyres must only be carried out by specialists
using suitable fitting tools.
•
Tyre fitting requires sufficient skills and proper fitting tools.
•
Use the jack only at the jacking points indicated.
12.8.1 Tyre air pressure
•
The required tyre air pressure is dependent on
ο
tyre size.
ο
tyre carrying capacity.
ο
forward speed.
•
The operational performance of the tyres is reduced
ο
by overloading.
ο
if tyre air pressure is too low.
ο
if tyre air pressure is too high.
•
Check tyre air pressure regularly when the tyres are cold, i.e.
before starting a run.
•
The difference in pressure between the tyres on one axle must
be no greater than 0.1 bar.
•
Tyre air pressure can be raised by up to 1 bar after a fast run or
in warm weather. Tyre air pressure should on no account be re-
duced as it is then too low when the tyres cool down.