18
WARNING: Release inflation valve when deflating the tire so that the valve, falling inside of the rim, is not an obstacle during bead losen-
ing.
Follow all the steps described previously for tubeless tires bead loosening.
With tube tires with tube, however, stop disk movement as soon as the bead has loosened to avoid damaging the tube inflation valve.
1)
Tip the tool carrier arm (17 fig. 32)
to its non-working position. Move it to the outside face of the tire and rehook it in this position.
2)
Rotate the spindle and at the same time move the hook-tool forward inserting it between rim and bead until it is anchored to the
tool.
3)
Move the rim 1,5-2 inches (4-5 cm). from the tool, taking care that it does not unhook from the bead.
4)
Move the hook-tool towards the outside until the red reference dot is by the outside face of the rim.
5)
Insert lever (21, fig 32) between rim and bead at the right side of the tool.
6)
Press down on the lever and lower the tire assembly to bring the edge of the rim about 1/4” (5 mm.) from the hook-tool (fig.32)
7)
Turn the tire counterclockwise pressing down on lever until the bead is completely off.
8)
Move the tool carrier arm to its non-working position. Lower the spindle until the tire, is pressed down again the ramp (10, fig.32 ). As
the ramp is moved sligthly towards the outside, the tire will open a little, and thus create enought space to remove the innen tube.
9)
Remove the inner tube and lift the tire back up.
7. TUBE TIRES
7..1_Bead loosening and demounting with DOUBLE TOOL (optional)
Fig.32
1
15
1
10
18
17
1
