Hello All, this is a follow-on post
Sorry to be so pedantic about this issue but hey, I am obsessed by these cars! - - - or should I say possessed?
So during reassembly with the new cupped washer screw set it became obvious that of the eight holes that accept the screws, only four of them pulled down satisfactorily.
I spent a lot of my career working on commercial airliners where every nut, bolt and fastener has to be torqued, safetied, inspected and signed off in the logbook. As a result, I cannot tolerate loose parts on my machines.
The fix looks like this:
first photo : shows how bad the upper holes were,
second photo : shows the small slot I made with a Dremel tool to allow insertion of the Tinnerman nut.
third photo : the hole is round, but way too large
fourth photo : the lower holes required a notch instead of a slot
Regards, Larry