8. Loosen the grub screws on the bearing retainer.
9. Loosen the tensioning device.
10. Remove the ange lock nuts.
11. Remove the screws.
12. Remove the ange.
13. Remove the bearing.
14. Remove the ange.
To ret the bearing, follow the disassembly instructions in reverse order.
Before tightening the bearing grub screws, make sure the measurement taken as a reference
is restored.
7.12 DISASSEMBLING THE ROLLER UNIT
The procedure for disassembling the right-hand roller unit is explained below.
1. Remove the right front tread belt footboard.
Mark the screws according to their size.
2. Remove the right-hand guard next to the upright, on the inner side of the equipment.
3. Remove the (interlocked) right side covering from the lower part of the upright, on the outer
side of the equipment.
4. Remove the right guard located under the side covering.
5. Remove the front guard.
6. Remove the right-hand front side guard.
7. Remove the front right pulley containment ange.
8. Slide the belt from the pulley.
Now the tread belt is free to move.
9. Remove 13 slats as explained in paragraph “7.9.1 Disassembling the slats”.
Skillmill
Technical Service Guide - Rev. 3.5
Page 110
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