Bearings Replacement
Cod. 409748 Bearing
Rev. 00/0204
8
2. MACHINE WITHOUT
DRAINAGE. ACTION
2.1. Disassembling the bearings’
box.
Note down the position of the level sensor tube in
order to put it back during assembly.
Note down the position of the screws and washers
in order to put them back during assembly.
Take out the A screws (fig. 7) fastening the
bearings’ box to the back of the outer drum.
Take out the B screws (fig. 7) fastening the
bearings’ box to the outer drum.
Remove the bearings’ box.
2.2. Changing the bearings.
Position the bearings’ box in a way that the
bearings can be separated from the box. Take out
the bearings by striking them from inside the
bearings’ box (fig. 8), using a metallic round (or
similar item). For facilitating disassembly, it is
advisable to strike along different points.
Clean the bearings’ box, especially the area
housing the bearings.
Lean the conical trunk end of the bearings’ box on
a hard, clean and flat surface.
Position the front bearing in its housing (the
numbered face of the bearing in the external part).
Introduce it up to the end of the box using the UM-
500 tool (fig. 9).
Turn the bearings’ box around and position it over
the UM-542 centering tool (fig. 10).
fig. 7
fig. 8
fig. 9
fig. 10
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