1990 944 S2 window problem

[hangar21]

Guys, I've been having problems with the driver side window, will move down into door but will only move up (approx. 3/4) and then stops and won't move any further. I tested the motor and it's fine, switches are all fine. So I'm thinking it must be the track system? Anyone have this type of problem and how did you solve it?

Terry

[mhr]

If I recall correctly I believe there is a bolt that controls the maximum up and another for maximum down. Possibly the one for top is out of whack.