DALBO AXR-H, Руководство пользователя, Страница: 30 / 50

AXR-H
Page 30
AXR-H when it is raised on the wheel frame and/or has been raised by the lift,
the AXR-H must be supported).
3. Remove the split cotter pin from the castle nut and unscrew the nut. The spac-
ers, discs and bearings can then be pulled off the shaft. Be careful not to dam-
age the screw thread on the shaft.
Mounting discs and bearings
1.
Clean the shaft, discs and bearings.
2. Assemble the discs, spacers and bearings while they are still on the floor (see
Table 8). Be careful not to damage the screw thread on the shaft. The end of
the shaft can be gently tapped with a hammer to get the pieces to move to the
bottom.
3. After the last disc has been placed onto the shaft, assemble (1) end washer,
(2) clamp and (3) castle nut. It is recommended that the final tightening of the
nut be carried out after the shaft has been mounted onto the AXR-H.
4. Roll the assembled shaft under the AXR-H. The holes of the bearings must be
lined up with the flanges of the AXR-H. (Performing repairs or maintenance
work under the AXR-H when it is raised from the ground requires strong support
from underneath. No one is allowed under the AXR-H unless it is firmly blocked
and supported.)
5. Lower the AXR-H carefully to within a few mm of the bearings. Insert the bolts.
Use extreme caution when performing this procedure. Before making final ad-
justments to the shaft and inserting the bolt, the AXR-H must be securely
blocked and held in place.
6. After tightening the bolts in the bearings, tighten the castle nut to a torque of
2000 Nm (200 kgm) and insert the split cotter pin.
Make sure that the spacers and the bearings are facing in the right direction so
that the ends are positioned up against the discs.