59
GB 14 03 04
Maintenance
5. T5. T
5. T5. T
5. T
yryr
yryr
yr
e pre pr
e pre pr
e pr
essuressur
essuressur
essur
ee
ee
e
Check the tyre pressure according to the table below.
IMPORTANT! If renewing tyres always use tyres with
min. load index as specified in the table.
WARNING! Never inflate tyres more than to the
pressure specified in the table. Over-inflated tyres
can explode and cause severe personal injuries!
See the part Occasional Maintenance - Change
of tyre.
50 hour 50 hour
50 hour 50 hour
50 hour
s sers ser
s sers ser
s ser
vicevice
vicevice
vice
1. Wheel bolts and n1. Wheel bolts and n
1. Wheel bolts and n1. Wheel bolts and n
1. Wheel bolts and n
utsuts
utsuts
uts
Tighten wheel bolts
and nuts as follows
with following torque
wrench settings:
Wheel hub to rim
plate: 490 Nm (362
lbft)
Rim plate to rim:
280 + 30 Nm
(207 + 22 lbft)
Tightening sequence:
See illustration (1-8).
2. Air br2. Air br
2. Air br2. Air br
2. Air br
akak
akak
ak
eses
eses
es
The air brakes are checked for leaks by following
procedure:
1. Connect the snap-couplers to the tractor and fill the
trailer air tanks.
2. Check for leaks with brakes released.
3. Apply the brake up to full pressure.
4. Check for leaks with brakes applied.
3. Expansion bottle (SELF TRA3. Expansion bottle (SELF TRA
3. Expansion bottle (SELF TRA3. Expansion bottle (SELF TRA
3. Expansion bottle (SELF TRA
CK only)CK only)
CK only)CK only)
CK only)
Check air pressure in the expansion tank for the hydrau-
lic damping at the pressure gauge.
Fill through valve A if neces-
sary.
Air pressure: 5 bar (73 p.s.i.)
4. T4. T
4. T4. T
4. T
rr
rr
r
ansmission shaftansmission shaft
ansmission shaftansmission shaft
ansmission shaft
Check function and condition of the transmission shaft
protection guards. Replace possible damaged parts.
T191-0002
T191-0004
002