Drivers seat air line disconnect

I need to remove my Drivers seat for a carpet repair. The air line looks like a simple disconnect however before I break something I thought it would be a good idea to see if anyone has some experience with these plastic fittings.

I pulled the drivers seat last year to have it recovered. Difficult position to work in, but bleed all the air from the aux system and unscrew the brass fitting (thats what mine had) and pull the plastic tubing off. Nothing to it. Goes back much the same.

I have changed several fittings and some of the plastic line and had no problems at all. Any hardware can give you brass fittings that will work to repair or replace the existing fittings.

.....thanks for the help!