Spring Lock Coupling: Disconnect

WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 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, 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: Installing Special Coupling Tool
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.

Fig 3: Pushing Tool Into Cage Opening
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: Locating 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: Identifying Spring Lock Coupling Spring

Courtesy of FORD MOTOR CO.

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