J. P. Morris wrote:

The Operation/Maintenance manual for the '32 has quite detailed service
instructions and schematics. I can't remember offhand if it goes into
lubricating the machine, but you should be able to get a copy of the
Op/Maint manual without being a service agent. IIRC, Charles Hyde in the
UK will supply the manual (at about 40 pounds, mark you).

Well now, I happen to be holding the Operation/Maintenance manual for
the '32 in my hands at this very moment. And while it details many
helpful things (including about a billion circuit diagrams and
descriptions) lube isn't one of them.