I bought a used antenna from a salvage yard the other day. Installed it today in my '91 Volvo 740 wagon. the motor works but the mast appears faulty. Can I tinker with it and fix it? how is it supposed to work? do I have to deal with the mechanics to buy a new mast? I took off the old black tube on my broken one, but don't know what to do to figure it out.... I guess in the meantime I'll unplug the power so I don't burn out the motor.
====Kate,