INSTRUCTION, USE AND
MAINTENANCE MANUAL
GB
Page 43 of 62
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. 47
).
Fig. 47
reference mark on
RIM
- Press the button
to bring the wheel into posi-
tion.
Mark the reference mark on the TIRE at "12 o'clock"
position.
Press button
to confirm that step 3 has been
completed.
STEP 4.
Remove the wheel from the wheel balancer.
Dismount and remount the tyre 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. 48
) with
the two reference marks next to the arrow on the flange.
Fig. 48
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.
1297-M021-1_B
LIBRAK380.3DTEC - LIBRAK380P.3DTEC - LIBRAK430.3DTEC - LIBRAK430P.3DTEC