SUN Scope

[Don.F.Broadus at ucm.com]

I was given a SUN  820 engine tester with a model SS-80 scope. I plan to use
the scope with a SUN 404 distributor machine to spin
an HEI and  bench test a 747.  The SS-80 has a bad power transformer
(shorted primary) does any one have schematics or repair 
manuals for SUN automotive test equipment. The SS-80 has a limit of 40KV but
I figure a simple voltage divider will extend that.
 
Thanks for any help
 
Don