Spring Lock Coupling: Connect

WARNING: This page is about a different car, the 2003 Mazda Tribute. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Installing A/C Tube Lock Coupling Spring

Courtesy of MAZDA MOTORS CORP.

Install the A/C tube lock coupling spring.

Fig 2: Locating Coupling Lubricating Point
Courtesy of MAZDA MOTORS CORP.
Lubricate the inside of the coupling with PAG Refrigerant Compressor Oil (R-134a Systems).

Fig 3: Locating O-Rings
Courtesy of MAZDA MOTORS CORP.
CAUTION:
- Use only new green O-ring seals. The use of any O-ring seals other than specified may result in intermittent leakage during vehicle operation.
NOTE:
- Some connections may have two or three O-ring seals.
Install the O-ring seals.
1. Lubricate the O-ring seals with PAG Refrigerant Compressor Oil (R-134a Systems).
Fig 4: Connecting Spring Lock Coupling Fittings
Courtesy of MAZDA MOTORS CORP.
Connect the spring lock coupling fittings with a twisting motion until the A/C tube lock coupling spring snaps over the flared end of the female fitting.

Fig 5: Installing A/C Tube Lock Coupling Clip
Courtesy of MAZDA MOTORS CORP.
Install the A/C tube lock coupling clip.
Charge the system. Refer to AIR CONDITIONING (A/C) SYSTEM EVACUATION AND CHARGING .