A quick search thru the Hy-Gain catalog turns up a Low Temp grease for the
bearings in their rotors. It's rather spend-y though. On the other hand, I got
a 1oz container YEARS ago and still have some left. You don't need much. AND as
others have said, the TB-3 is NOT supposed to be lubricated. Besides, unless
you have it off the tower you can't lube it anyway.
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