Spring Lock Coupling: Disconnect

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 Spring Lock Coupling Disconnect 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 (19E576).

Fig 3: Pushing Spring Lock Coupling Disconnect 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: Identifying Spring Lock Coupling 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 A/C Tube Lock Coupling Spring

Courtesy of FORD MOTOR CO.

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