[R-390] Antenna Trim trouble

Jordan Arndt Outposter30 at shaw.ca
Sun Jun 2 15:31:26 EDT 2024


Hi again group...

I've removed the Ant Trim assembly and I'm looking into removing the roll 
pin, however I can't find the pin diameter. It also appears from the 
different generations of service docs that some were made with set screws 
rathern than roll pins.

>From the service docs, the RF deck several #6/0 taper pins (.077 in avg. 
dia.) which appear to be about the same size or perhaps slightly larger.

Does anyone know the Ant Trim roll pin diameter so I can find the correct 
size punch...?

73...Jordan VE6ZT 



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