Bearings, Rings And Shafts - DAL-BO MINIMAX DK-530 CM Manual

Bearings, rings and shafts:

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1. Unscrew the hub cap, pos. 21.
2. Release the castle nut, pos. 19, and unscrew it.
3. The axle, pos. 2, can now be knocked out.
4. The bearings, pos. 17 and 18, can now be removed.
5. Fit the outer races for the bearings, pos. 17 and 18, in the hub housing,
pos. 8.
6. Mount the inner ring for the bearing, pos. 18, on the axle, pos. 2, and fit
the axle in the hub housing.
7. Mount the inner ring for the bearing, pos. 17, on the axle, pos. 2.
8. Fit the castle nut, pos. 19, and screw the nut onto the axle, pos. 2,
rotating the hub housing, pos. 22, at the same time. Tighten the lock nut
until it is difficult to rotate the hub housing, pos. 22.
Then loosen the lock nut until the hub housing, can again be rotated
freely.
9. Secure the castle nut with the split pin, pos. 20.
10. Fit the hub cap, pos. 21.
11. Lubricate the hub with ball bearing grease.
Fig. 2:
Dismounting roller shaft with rings for replacement of bearings, rings or
shaft. This should be done in the workshop.
Side section - DISMOUNTING:
For this, an approved crane capable of lifting at least 800 kg is required.
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