Help wanted resurrecting 1969 Zenith 12A10C15

[Freon]

Originally Posted by zeno

The HV cups were high failure rate on these & the 16"
cousin. Would get pin holes. Also filament windings would
arc. Fire it up with the door opened to see where its arcing.

Disassembly:
First discharge the HV several times. If the tube wont
budge it may be rusted in. Remove the separate plastic
part of the socket ( pull up) then the 2 screws holding in the socket
then the cup. Clean up & fix the arc.
Remember that all the HV & wiring is sitting as apx 22KV so
any rewire needs high breakdown wire.

73 Zeno
LFOD !

So, just to make sure, I should be able to pull out the tube without unscrewing anything?

Also, any special procedure for removing the cap thing on top of the tube? Is it attached by metal hooks like the anode cap or do I just pop it off?