Removal and Installation

Recover the refrigerant. For additional information, refer to DISCHARGING AND RECOVERY .
Raise and support the vehicle.

Fig 1: Removing/Installing RH Splash Shield
Courtesy of MAZDA MOTORS CORP.
Remove the RH splash shield.

Fig 2: Disconnecting/Connecting Engine Block Heater Electrical Connector
Courtesy of MAZDA MOTORS CORP.
If equipped, disconnect the engine block heater electrical connector.

Fig 3: Removing/Installing A/C Manifold And Tube Assembly Bolt
Courtesy of MAZDA MOTORS CORP.
CAUTION:
- Plug all ports to prevent contamination from dirt or moisture.
If equipped with the 3.0L (4V) engine, remove the A/C manifold and tube assembly bolt and disconnect the A/C manifold and tube.

Fig 4: Removing/Installing A/C Compressor Pressure Relief Valve
Courtesy of MAZDA MOTORS CORP.
NOTE:
- Vehicles with the 2.0L Zetec engine shown, vehicles with the 3.0L (4V) engine similar.
Remove the A/C compressor pressure relief valve.
To install, reverse the removal procedure.
1. Lubricate the O-ring seals with PAG Compressor Oil.