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Re: SR2000 load cap


 
Edited

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Good Morning,

Thought I would add my 2 cents worth...

Since it looks like there is a shaft extender on the cap, that does give you a little bit of room to work with.

If it were me, I would look for a solution using some small nylon gears. If you use 2 gears, you are right, the cap will work backwards. If, you add an idler gear between the gears (3 gear solution), the cap will rotate in the correct direction. Use the gears with the same number of teeth on the front panel shaft and the capacitor shaft to keep the rotation the same. The number of teeth on the idler gear doesn't matter as long as the mesh with the other gears is good.

Also, on rebuilding the original cap. A few years back, I picked up a ball-bearing assortment to use if I ever needed to repair an existing cap (probably from Amazon). Fortunately, this was not necessary for me, so I can't comment on the success potential.

Bob,? K7DYB


On 4/3/2024 11:18 PM, Scott Petersen wrote:

I've seen this done with a rubber or vinyl hose as a coupler also.


From: [email protected] <[email protected]> on behalf of Donald J <djeffarndt@...>
Sent: Wednesday, April 3, 2024 8:43 PM
To: [email protected] <[email protected]>
Subject: Re: [HallicraftersRadios] SR2000 load cap
?
I¡¯m with Tom.? Use shorter shafts at both ends and use a flex coupler. ?


On Wed, Apr 3, 2024 at 8:16?PM W7WRX <clark@...> wrote:
I am now three caps in.? None fit.? This one fits but shafts do not line up.? This must have Been a custom order cap for hallicrafters.??

Anyone got any ideas now?? Looking for a cap is officially over.? Now unfortunately we must modify the radio.

If I use gears, knob rotation will be backwards.?




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