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Old 16th Jan 2021, 12:51 pm   #5
Sinewave's Avatar
Join Date: May 2016
Location: Oxfordshire/Bucks borders, UK.
Posts: 1,326
Default Re: Stuck Ferrite IF cores.

I've used WD40 in the past and worked a treat, then a few wraps of ptfe around it so that I can make the adjustments and leave it set without glue.
Avometer, vintage Fluke and Marconi collector.

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