Lower Bead Extraction - John Bean T 7700 Manual Del Operador

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5.2-12
Operations

5.2.2.3 Lower Bead Extraction

Procedure:
The second bead must be removed using the Bead
Breaker Disc only.
Figure 5.2-12
• Press tyre bead with the Bead Breaker Disc and,
at the same time, follow the tyre movement with
your left hand in the position opposite to that of the
bead breaker disc until the disc has gone beyond
the upper rim edge. Check the disc position with
the help of the viewer.
• Activate the rotation and, at the same time, lift the
Disc just enough to allow the tyre to come out of
the rim.
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