Spring Lock Coupling: Installation
WARNING: This page is about a different car, the 2002 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
- Install A/C tube lock coupling spring. See Figure. Lubricate inside of coupling with refrigerant compressor oil. Install O-ring seals and lubricate O-ring seals with PAG refrigerant compressor oil.
- Connect spring lock coupling fittings with a twisting motion until A/C tube lock coupling spring snaps over flared end of female fitting. Install A/C tube lock coupling clip. See Figure.