Is there an owner's manual and/or parts list available for the Alco PA?

I just acquired a partially dismantled Santa Fe A-A set that's missing its truck side frames and center rail pick-ups, and I could use assembly diagrams to reassemble the pilots and couplers.  According to its previous owner, the set was to be converted to 2-rail, but the project didn't get done, and the missing parts were used on other projects.

Thanks and regards,
Vince