I’m a newbie here:) looking for some inside pics of a Wayne 100b pump. I disassembled when I was 20...27 years ago! Boxes of parts have moved with me 3 times. I only have a couple grainy pics left as an assembly guide. Everything I have has been powder coated but I am afraid some parts have gone missing over time.

I have searched for an assembly diagram but have not been able to find...

I am trying to figure the door hinges. Would anyone be willing to post a couple pics or offer any advice?

Thanks in advance!