DAL-BO MaxiDisc, Руководство пользователя

Страница: 34 / 38

MaxiDisc
Side 34
Dismounting/Mounting of Wheels
To dismount the wheels, lower the MaxiDisc until the discs are resting on the
ground and the wheels are clear off the ground. Remove the lug nuts. The
wheel can then be removed. After mounting a new wheel, screw on the lug
nuts and tighten with a “hard hand”. Next, lower the wheels until they are
touching the ground and tighten the nuts to a torque of 300 Nm.
It is important that the wheel lug nuts and the mounting surface of the rim are
clean; otherwise the nuts will become loose.
Changing wheel bearings
Fig. 27
1. Remove the hubcap (pos.
21).
2. Take out the split cotter pin
(pos. 20).
3. Unscrew the castle nut (pos.
19).
4. Knock the hub off the axle
(pos. 2).
5. Remove the bearings (pos.
17+18).
6. Remove the seal (pos. 19).
Assembly
1. Mount the outer rings of the bearings (pos. 17+18) into the hub (pos.
22).
2. Position the seal (pos. 16).
3. Place the inner ring of the bearing (pos. 18) onto the axle (pos. 2) and
mount the axle into the hub.
4. Place the inner ring of the bearing (pos. 17) onto the axle (pos. 2).
5. Screw the castle nut onto the axle (pos. 2) and turn the hub (pos. 22) at
the same time. Tighten the castle nut until there is drag on the hub as it
is turning. Next, loosen the castle nut a quarter turn or until the hub
turns around easily.
6. Replace the split cotter pin (pos. 20).
7. Fill the hubcap (pos. 21) half full with ball bearing grease and rein-
stall.