Common Gang Capacitor pinouts help!

[Willen]

This gang capacitor can be found on normal FM/AM radios! I know it has small trimmers and large too. But cannot find related pins! Please edit the image or show me details values with its pins. Google helped 50% only

 

[Ramussons]

Hope this helps.

Ramesh

 

[Willen]

Again I got 50% solution! I want to know each pins and capacitance of couple of pins like-
1 and 2 pin= ? 2 and 3= ?
Or 1 and ground= ?

Like this. I know there are FM (few pf) and AM (large pf) but...

 

[Ramussons]

The variable caps are roughly 360 pf and the trimmers about 30 pf. All have one end ground.

Ramesh