TECO 58A, Instruction Manual

Page: 25 / 44

ENGLISH • Instructions manual
25 TECO 58A
®
Automotive Equipment
2)
Lock the 2 clamps (
see Fig. Z/5 ) on the wheel (at 180° from each other).
3)
Position the bead loosener disk between the bead and outer ring (
see Fig.
Z/6
).
Turn the spindle while lowering it so that the bead loosener disk fits between
the bead and rim edge. wait until the bead begins to detach before advancing
with the disk until the bead has been completely loosened.
NB:
Lubricate thoroughly during this operation.
4) Remove the pair of BC clamps.
5) Move the bead loosener disk above the outer edge of the ring with taper
housing and move inwards until the seal has been bared.
6) Remove the seal.
7) Remove the spring ring as described in points 7 and 8 of the previous
section.
8)
Position the bead loosener disk under the edge of the ring with taper hous-
ing and move outwards a few centimeters ( see Fig. Z/7
).
Do not pull out the ring too much as it could drop.
9) Overturn the tool-carrier arm so that it is no longer in the work position.
10)
Lower the spindle until the tyre rests on the platform.
The rim must be as centered as possible on the tyre.
11) Remove the ring with taper housing and the outer ring at the same time.
12) Overturn the tool-carrier arm so that it is no longer in the work position.
13) Move with the mobile control unit to work position B.
14)
Lift the wheel and position the bead loosener disk between the tyre bead
and outer ring.
15) Turn the spindle while lowering it so as to fit the bead loosener disk be
-
tween the bead and rim edge.
wait until the bead begins to detach, then advance with the disk until the outer
bead is on a level with the outer edge of the rim.
NB:
Lubricate thoroughly during this operation.
16) Move the tool carrier arm so that it is no longer in the work position,
then move the wheel outwards until there is sufficient travel for the next rim
removal operation.
17)
Lower the spindle until the tyre rests on the platform.
The rim must be as centered as possible on the tyre.
18) Translate the turntable inward until the rim is removed from the tyre.
MOUNTING
1) Move the tool carrier arm to its non-working position.
If the rim has been removed from the spindle, put it back on the spindle as
described in the section on “
CLAMPING THE WHEEL”.
Z/5
2°
1°
Z/6
Z/7