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A/C Unit Removal/Installation: Notes

  1. Disconnect the negative battery cable.
  2. Discharge the refrigerant from the system. (See REFRIGERANT RECOVERY .) (See REFRIGERANT CHARGING ).
  3. Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT[L3 WITH TC] ).
  4. Remove the following parts:
    1. Console panel (See CONSOLE PANEL REMOVAL/INSTALLATION ).
    2. Console (See CONSOLE REMOVAL/INSTALLATION ).
    3. Front scuff plate inner (See FRONT SCUFF PLATE REMOVAL/INSTALLATION ).
    4. Front side trim (See FRONT SIDE TRIM REMOVAL/INSTALLATION ).
    5. Dashboard under cover
    6. Glove compartment (See GLOVE COMPARTMENT REMOVAL/INSTALLATION ).
    7. Hood release lever (See HOOD LATCH AND RELEASE LEVER REMOVAL/INSTALLATION ).
    8. Lower panel (See LOWER PANEL REMOVAL/INSTALLATION ).
    9. Center panel (See CENTER PANEL REMOVAL/INSTALLATION ).
    10. Audio unit (See AUDIO UNIT REMOVAL/INSTALLATION ).
    11. Climate control unit (See CLIMATE CONTROL UNIT REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER] or CLIMATE CONTROL UNIT REMOVAL [MANUAL AIR CONDITIONER] ).
    12. Knee bolster (See KNEE BOLSTER REMOVAL/INSTALLATION ).
    13. Meter hood (See METER HOOD REMOVAL/INSTALLATION ).
    14. Column cover (See COLUMN COVER REMOVAL/INSTALLATION ).
    15. Instrument cluster (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION ).
    16. Driver-side air bag module (See DRIVER-SIDE AIR BAG MODULE REMOVAL/INSTALLATION ).
    17. Steering wheel (See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION ).
    18. Combination switch (See COMBINATION SWITCH REMOVAL/INSTALLATION ).
    19. Steering shaft (See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION ).
    20. A-pillar lower trim (See A-PILLAR LOWER TRIM REMOVAL/INSTALLATION ).
    21. A-pillar trim (See A-PILLAR TRIM REMOVAL/INSTALLATION ).
    22. Dashboard (See DASHBOARD REMOVAL/INSTALLATION ).
  5. Remove in the order indicated in the table. Do not allow compressor oil to spill.
    Fig 1: Removing Of A/C Unit
    G04860607Courtesy of MAZDA MOTORS CORP.
  6. Install in the reverse order of removal.
  7. Perform the refrigerant system performance test. (See REFRIGERANT SYSTEM PERFORMANCE TEST ).
    Fig 2: Removing A/C Unit Installation Nut From Engine Compartment
    G04860608Courtesy of MAZDA MOTORS CORP.
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