Wheel replacement procedure
Rear wheel replacement procedure
– Turn off the truck and perform the prelimi-
nary maintenance operations.
– Partially loosen the wheel fastening nuts
(1).
– Raise the back of the truck by jack and ar-
range supports (2) under the ballast.
– Lower the truck so that it rests on the sup-
ports.
– Completely unscrew the nuts (1) and pull off
the wheel.
– Fit the new wheel, positioning it in such a
way that any inflation valve is always on the
outside.
– Tighten the fastening nuts, following the
three-stage sequence indicated in the rele-
vant paragraph:
– Tighten the nuts slightly so that the wheel
rests well on the hub.
– Tighten the nuts to 50% of the prescribed
torque.
– Raise the truck to free the supports.
– Remove the supports.
– Lower the truck to the ground.
– Tighten the wheel nuts to full torque (see
corresponding paragraph).
– When changing wheels with tyres, inflate to
the prescribed pressure.
Maintenance
5
Maintenance service
13560068011601 EN - 09/2020