Pioneer PD-Z970 (6 CD Player)

[mquilter]

Hello. Has anyone got experience with these 6 cd players. The playing part works fine but the tray is not brought fully out and so the cd is not clamped properly and the disc does not spin. The mechanism is quite easy to work with and needs little alignment. If the tray is helped into position by hand then everything works great. I have come to the conclusion that some parts of the mechanics is worn but cannot quite work out which parts. If anyone has seen this problem, then some advice would really be appreciated, or a copy of the mechanics diagram with part numbers would also help. I notice that SEME have a Rotary Lever in stock and this pushes the tray out and wondered if this is the part needed. Many Thanks.