I did two hours but accomplished nothing. I was attempting to install the marker beacon antenna which broke off previously.
I tried solder, it did not hold. I tried a solder sleeve, the wire pulled out. I tried crimping it, the wire pulled out.
I did manage to get the marker beacon lo pin attached to the shield of the marker beacon cable. I used a butt splice to join the shield and the pinned wire and put heat shrink over the joint.
Discovered that the two pins at positions 4 and 5 on the J1 connector of the audio panel were apparantley mistake pins, connected to nothing. I removed the pin in position 4 but the pin in position 5 would not come out.
