[Boatanchors] Need 4-400A Plate Cap

[Rob Atkinson]

He's not talking about the heat sink.  He means the flared cylinder
that fits over the rod from the anode which is held to the rod with a
set screw.  The heat sink fits over the flared cylinder.  Doug, there
must be a way to separate the anode rod grip from the heat sink.
Maybe if you soak the whole thing in PB Blaster that will free them.
The heat sink screws must not be releasing the cap.

73

Rob
K5UJ

On Fri, Apr 13, 2018 at 10:59 AM, D C _Mac_ Macdonald <k2gkk at hotmail.com> wrote:
> Do an eBay search.  There is a chap who makes caps with a lot more radiating surface that will cool the tube better.  I bought a new but cannibalized Drake L-75 that was missing the 3-500z and the plate cap.