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Re: Cleaning N-tyoe cal kit


 

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If you manage to separate the metallic parts form dielectrics , it is possible on older connectors. I recommend a solution of boiling water and sodium bicarbonate to clean the parts the process can take a couple of hours. Sodium bicarbonate is a known antiacid and its easy to get . It reverts the corrosion and is the best to save gold plated surfaces. Of coarse you can rework the surfaces with electroplating.?
Ing. Patricio A. Greco
Taller Aeronáutico de Reparación 1B-349
Organización de Mantenimiento Aeronáutico de la Defensa OMAD-001
Gral. Martín Rodríguez 2159
San Miguel (1663)
Buenos Aires
T:?+5411-4455-2557
F:?+5411-4032-0072

On 22 Mar 2025, at 22:23, Robert G8RPI via groups.io <robert8rpi@...> wrote:

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After lots of trials with several solvents over the years I've found the best solvent for decayed PU foam is 99% methanol.

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