Hi
Sorry to bother you but I have the same problem you had on your 944 a year ago. I can't open passenger door on my 968. I have seen your thread but I don't understand what you ment by "When the door closes, another metal piece comes up from below and forms a "circle" around the pin. If you push down on this lower piece...it disengages the upper "claw""? If you look at this picture. Where would you say this lower part is?
http://forums.pelicanparts.com/uploa...1270768881.jpg
Best Regards
Andreas