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Rear A/C Unit Removal/Installation

WARNING: This page is about a different car, the 2005 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the negative battery cable.
  2. Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT .)
  3. Evacuate the refrigerant from the system. (See REFRIGERANT RECOVERY .) (See REFRIGERANT CHARGING )
  4. Remove the passenger-side rear side trim. (See REAR SIDE TRIM REMOVAL/INSTALLATION .)
    CAUTION:
    • If moisture or foreign material enters the refrigeration cycle, cooling ability will be lowered and abnormal noise will occur. Always immediately plug open fittings after removing any refrigeration cycle parts to keep moisture or foreign material out of the cycle.
  5. Disconnect the rear heater hose No.1.
  6. Disconnect the rear heater hose No.2.
  7. Disconnect the rear cooler pipe No.2.
  8. Remove in the order indicated in the table.
    Fig 1: Removing Rear A/C Unit - With Torque Specifications
    G03700713Courtesy of MAZDA MOTORS CORP.
  9. Install in the reverse order of removal.
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