Need new aentenna

What do I need to do to convert my old broken power aentenna to a fixed style one? Im sure ill need to remove the fender or is there an easier way?

I haven't done this on my Jeep, but the manual says to remove the inner splash shield, not the fender. And of course you need to get the antenna wire pulled out of the radio.

Below the glove box behind the kick panel is a connection in the antenna lead. Caution it is fragile, be gentle. Be sure it's secure, they sometimes disconnect-this makes one band on the radio weak and the other gone. (May have to secure it with zipties)

-o-

Anyone know if you can get just a replacement mast for the electric antenna ?