Spring Lock Coupling: Disconnect

WARNING: This page is about a different car, the 2003 Ford Pickup, 2003 Ford F550 Super Duty, 2003 Ford F450 Super Duty, 2003 Ford Excursion, and 2003 Ford Cab & Chassis. 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: Fitting Special Tool To Spring Lock Coupling
Courtesy of FORD MOTOR CO.
Fit the special tool to the spring lock coupling.
Push the tool into the cage opening to release the female fitting from the A/C tube lock coupling spring (19E576).

Fig 2: Pushing Tool Into Cage Opening To Release Female Fitting From A/C Tube Lock Coupling Spring
Courtesy of FORD MOTOR CO.
Pull the spring lock coupling fittings apart.

Fig 3: 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.

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

Fig 4: Removing O-Ring Seals With A Non-Metallic Tool
Courtesy of FORD MOTOR CO.

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.

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

Fig 5: Removing A/C Tube Lock Coupling Spring With A Small Hooked Wire

Courtesy of FORD MOTOR CO.