I just bought a new service valve for the A/C high pressure line because mine came without one and a screw in its place.
This:

The hole in the line where the screw is and the valve should be is much smaller than the part of this valve that screws in. I'm wondering if I'm missing a piece or what is going on...
Also, pictures of the stock service valve/setup would be really appreciated, thanks!
This:

The hole in the line where the screw is and the valve should be is much smaller than the part of this valve that screws in. I'm wondering if I'm missing a piece or what is going on...
Also, pictures of the stock service valve/setup would be really appreciated, thanks!