EN
Page 72 of 96
INSTRUCTION, USE AND
MAINTENANCE MANUAL
1 2 3
Fig. 59
In this screen you will see the dynamic unbalance that
the wheel had before performing the operation (
Fig. 59
ref. 1
), the dynamic unbalance after having rotated the
tyre through 180° compared to the rim (
Fig. 59 ref. 2
)
and the unbalance which can be obtained following the
directions of the machine (
Fig. 59 ref. 3
).
STEP 3.
If the value of possible unbalance reduction
is high, you can proceed as follows:
- Cancel the previously made reference marks. Put
new signs, as described below.
- Press the button
to bring the wheel into posi-
tion.
Make the reference mark on RIM at “12 o'clock” (see
Fig. 60
).
Fig. 60
reference mark on
RIM
- Press the button
to bring the wheel into posi-
tion.
Mark the reference mark on the TYRE at "12 o'clock"
position.
Press button
to confirm that step 3 has been
completed.
STEP 4.
Remove the wheel from the wheel balancer.
Demount and mount the tyre again on the rim so as to
bring the two reference marks (rim and tyre) to coin-
cide. Refit the wheel on the balancer (see
Fig. 61
) with
the two reference marks next to the arrow on the flange.
Fig. 61
Reference mark on
TYRE and reference
mark on RIM shall
coincide
Press button
to confirm that step 4 has been
completed.
Perform another spin closing the protection guard, to
check the expected unbalance reduction and correct
any residual unbalance, as described in Chap. 14.5.1.
1301-M001-02
LIBRAK360S - LIBRAK360PS - LIBRAK360WS - LIBRAK360PWS - LIBRAK360WSON - LIBRAK360PWSON - LIBRAK360PWSPRO - LIBRAK360PWS-MC - LIBRAK360PWS-OPEL
