Motorola ts907 low hv

[timmy]

Originally Posted by Yamamaya42

It's not recommended to do anything with the caps / resistors in the tuner, because to disturb them can cause more harm than good, even if they are out of tol.

What could be done is removal of the drum to allow better cleaning, but this is not easy to do as the spring clips holding it in on each end are a pain to get in and out, and very close attention to detail to all the parts on both ends of the shafts must be taken so that they go back in place.
But, once the drum is out, you have easy access to the spring contacts inside for cleaning and tightening if needed.

Ok got the tuner cleaned and checked resistors while in there a 220k was 260k and 4.7k was 5.6k the rest were good so I left them alone all I did was clean the spring contacts and the turret contacts and the spring contacts looked really used and there must have been old tuner spray that turned into sticky like molasses but got it cleaned. And yes clips and springs was fun but was not a problem for me it went back together just fine.