Reference Key1

Maintenance

Description see page

after the first 1000 km (after the first heavy load drive)

quarterly(or every 50 000 km)

every six months(or every 100 000 km)

After 1 year at the latestor when replacing the brake

linings

After 3 year at the latest(or every 500 000 km)

In case of more difficult operation change more frequently (i.e. operation in building trade)

#

1

Track Adjustment7

7

2 1

Check Marking Point

The spring bolts are to be tightened with 200Nm in this position. Using an open-ended spanner AF60, the axle with the eccentric bush can now be moved lengthwise and the track adjusted.

Attention - you have to check that both eccentric bushes of one air suspension bracket are in the same angle position and that the marking points are exactly opposite each other. Centering tool 00311045 is recommended in this case.

Once the track has been adjusted, the security nut is tightened with the tightening procedure stated. The torque torsion angle method is to be applied to exclude outside influences; this method specifies a torque of 400Nm with a subsequent torsion of 90°. This represents a torque of 1300Nm.

Direction Of Travel

1 2

MaximumAxle Displacement

Forward

MaximumAxle Displacement

Backwards