Looking for some help. Pictures would be a plus. I am reassembling a G&B T-65 pump. When I got it, it was in a basket. I am trying to figure out the clock face mechanism. I have it back together but I believe I am missing a few pieces. What I need is parts breakdown or something like that. Pictures are a bonus!! I believe there is a piece or pieces missing between the pump and the mechanism. Something must trip it so the needle turns. Thanks for any information in advance.