Building trust every day  Rockwell Collins Museum
 

Jan-13 иии
233D Transmitter Restoration Project

 
Monday I found a 231D-20 Instruction book in the museum archives. It has a lot of pencil notations and on page 60 is a diagram of the Autotune mechanical parts with Collins Part Numbers.

I believe there is a very good chance the missing shafts on our 233D are the same. Here are the CPN's if someone could find a get a copy of these drawings, Don Grimm can machine them for us.

573-1477-200
507-6978-000
500-7540-002

In fact attached is a scan of that page.

Regards,
Rod