Spring Lock Coupling: Disconnect

WARNING: This page is about a different car, the 2003 Mercury Marauder, 2003 Mercury Grand Marquis, and 2003 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.

Remove the A/C tube lock coupling clip (19E746), if equipped.

Fig 1: Removing A/C Tube Lock Coupling Clip
Courtesy of FORD MOTOR CO.
Fit the special tool to the spring lock coupling.

Fig 2: Fitting Special Tool To Spring Lock Coupling
Courtesy of FORD MOTOR CO.
Push the tool into the cage opening to release the female fitting from the A/C tube lock coupling spring (19E576).

Fig 3: Releasing Female Fitting From A/C Tube Lock Coupling Spring
Courtesy of FORD MOTOR CO.
Pull the spring lock coupling fittings apart.

Fig 4: Pulling Spring Lock Coupling Fittings Apart
Courtesy of FORD MOTOR CO.

CAUTION: Do not use metal tools to remove the O-ring seals. They can cause axial scratches across the O-ring seal grooves, resulting in refrigerant leaks.

Fig 5: Removing O-Ring Seals

Courtesy of FORD MOTOR CO.

Remove the O-ring seals with a non-metallic tool.

CAUTION: Do not use a screwdriver or similar tool to remove the A/C tube lock coupling spring; this can cause axial scratches across the O-ring seal grooves resulting in refrigerant leaks.

Fig 6: Removing A/C Tube Lock Coupling Spring

Courtesy of FORD MOTOR CO.

Remove the A/C tube lock coupling spring with a small hooked wire.