HPA-Faip M 928 ROYAL Uso Y Mantenimiento página 73

User Manual M 928 ROYAL
5 • Upper bead breaking (fig. 18)
- Preload the bead breaker disc using control
21 (a tyre crushing preload of about 5 mm is
advisable).
- Activate disc penetration (control 25) and then
start wheel spinning (pedal control 15), while
lowering the bead breaker disc a little at a time
(control 21).
- Perform at least one complete spin to fully break
the bead. The rim bead should be greased
during the spin.
- Set the upper arm upwards over the wheel with
(control 21)
17a
18
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