Seized bottle screws

[PabloPicasso]

Weld a 6 inch lug on the bottle and hammer away with a heavy mallet

If I had a welding torch applying heat would likely have worked.

 

[PabloPicasso]

Automatic Transmission Fluid

All four Bottle crews run fine now

A combination of easing oil, tapping, heating, and brute force. All in the right measures and helpful pals