Passenger Tire Changers Service Manual 07-13 Rev.B
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Place the turntable on the gearbox.
IMPORTANT! MAKE SURE TO DO NOT CRUSH PIPES.
Secure the turntable with the screw and Loctite.
Place the O ring and the plastic cover.
Connect the pipes to the manifold.
Connect the air pressure to the machine.
Check if the machine works fine.
6.16 FOOT PEDAL ASSEMBLY VALVES: CHECK AND REPLACEMENT
: 30’each one
: 10, 12 and 14mm end key, 10mm tube type key.
: Defective valve may cause the following malfunction:
TILTING POST VALVE
1. Slow or no motion of the tilting post.
2. External air leaking from the flange or from the piston rod
3. Air leaking from fittings.
4. Air leaking trough the valve.
JAWS VALVE
1. The rims come off.
2. Air leaking from the valve.
3. The jaws move when the clamping pedal is in middle position
BEAD BREAKER VALVE
1.
Air leaking from the cylinder.
2.
Air leaking from the control valve.
3.
The bead breaker arm will not detach the tire bead.
4.
The bead breaker arm does not return in home position
5.
Bead breaker cylinder very slow.
TO CHECK THE VALVES:
Remove the side panel,
4.1.
Check if there is any air leaking in between valve rod and the
body.
Position the cylinder where it leaks air.
Disconnect the air pipe where there is not any air pressure.
If the air is getting out from the fitting, the
control valve
is
leaking air.
If there will not be any leaking from the fitting and pipe, but the
air is getting out from the silencer of the other fitting, the valve
has an internal leaking and must be replaced.
