Spring Lock Coupling: Connect

WARNING: This page is about a different car, the 2002 Mazda B4000, 2002 Mazda B3000, and 2002 Mazda B2300. However, it is still accessible from the selected car via links, so may be relevant.

Install the A/C tube lock coupling spring.

Fig 1: Installing A/C Tube Lock Coupling Spring
Courtesy of MAZDA MOTORS CORP.
Lubricate the inside of the coupling with refrigerant compressor oil (R-134a systems or equivalent).

Fig 2: Lubricating Inside Of Coupling
Courtesy of MAZDA MOTORS CORP.

CAUTION: Use only new green O-rings. The use of any O-ring seals other than specified may result in intermittent leakage during vehicle operation.

Fig 3: Lubricating O-Ring Seals

Courtesy of MAZDA MOTORS CORP.

Install the O-ring seals.
1. Lubricate the O-ring seals with refrigerant compressor oil (R-134a systems or equivalent).
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 4: Connecting Spring Lock Coupling Fittings
Courtesy of MAZDA MOTORS CORP.
Install the A/C tube lock coupling clip.

Fig 5: Installing A/C Tube Lock Coupling Clip

Courtesy of MAZDA MOTORS CORP.