Hey,
I have to replace the antenna arm on the outside of the cab up by the top of the windshield on my Peterbilt 579. It appears that the only way to do that is to get the interior "shelf" or cubby above the passenger door off due to it looking like bolts have to go from the inside and put the nuts on the outside.
I found the 2 screws inside the cubby area and 2 screws on the right side of it by the curtain. The bottom trim piece with the light unclips from the top piece but seems to be held in yet.
Any ideas???
Thank you
Charlie
