['85 Avanti sunroof]

Thanks for the information. I was able to find the repair procedure from Chuck Lampman in Bob Johnstone's web site. The drive pin had come out, I also improved the seals while I was at it. Wayne

['85 Avanti sunroof]

I have a low mileage 1985 Avanti with a Skytop sunroof that the glass has become disconnected from the drive mechanism. Are there any tricks to removing the headliner to access the drive system? Is there any information on the web for repair procedure?