Postby smj999smj » Fri Sep 28, 2012 5:47 pm
If the threaded part of the old mast is broken off in the base, you may be able to get a dental pick or small, pointed object and unscrew it. Otherwise, a small, reverse drill bit and a reversable drill is the next best thing. If you get the threaded end out, you can just get a replacement antennae rod. If you have to replace the base, you will need to remove the glove box and the metal panel behind it. You may want to remove the passenger, front wheel for clearance. If there's a mudflap, remove that and enough screws out of the rear half of the inner fenderwell so that you can move it out of your way and gain access to the antennae. You will need to locate the antennae cable behind the glove box and unplug it. Tie a string to it so that it well help you pull the new cable through, later. From the outside, take the screws out of the antennae base and pull out the grommet from under the fender where the cable passes through, into the cab. Pull the cable through with the string and remove the base. Install the new base in reverse order. Tie the string onto the new cable to help you pull it through the cab. Thread the new antennae rod into the base and tighten.