I've nearly managed to get my rattling door mechanism out but one part escapes me. There is a metal wire/rod that attaches the door latch to the inside of the main door handle. It is held in place by a white plastic collar and at the bottom a yellow and black clip. It's a tight squeeze in there and I've tried to unclip the rod so I can pull the mechanism out with no joy. Anyone done this or know how exactly the metal rod is held in place? Anyone able to tell me the part number for the 8mm spline screws holding the latch in place as one of my needs replacing.