Re: RCA AR88D Comms Receiver.
Not necessarily a former leakage problem, the adjustment cores do not touch the inside of the former as adjustment is by a fine-threaded brass rod passing through the former's brass securing boss and tensioned by a steel spring- thus adjuster electrical contact with chassis is good.
I'm working at the moment, otherwise I'd be happy to invert the chassis and get the meter probes out!
|