A/C Compressor Removal/Installation (VIN Y): Notes

Replacement Part 

1. Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION (US) .)
2. Discharge the refrigerant. (See REFRIGERANT RECOVERY .) (See REFRIGERANT CHARGING (US) .)
3. Remove the following parts:
   1. Plug hole plate (See PLUG HOLE PLATE REMOVAL/INSTALLATION [(VIN Y) (US)] .)
   2. Front under cover No. 2 (See FRONT UNDER COVER No. 2 REMOVAL/INSTALLATION .)
   3. Front under cover No. 1 (See FRONT UNDER COVER No. 1 REMOVAL/INSTALLATION .)
   4. Front splash shield (RH) (See SPLASH SHIELD REMOVAL/INSTALLATION .)
   5. Drive belt (See DRIVE BELT REMOVAL/INSTALLATION [(VIN Y) (US)] .)
4. Disconnect the connectors.

   Courtesy of MAZDA MOTORS CORP.

5. Detach the clip.
6. Remove bolts.
   Fig 1: A/C Compressor, Cooler Hose (HI Or LO) And Bolts With Torque Specification

   Courtesy of MAZDA MOTORS CORP.
   CAUTION:

   • If moisture or foreign material enters the refrigeration cycle, cooling ability will be lowered and abnormal noise or other malfunction could occur. Always plug open fittings immediately after removing any refrigeration cycle parts.
7. Disconnect the cooler hose (HI). Do not allow compressor oil to spill.
8. Disconnect the cooler hose (LO). Do not allow compressor oil to spill.
9. Remove the bolt securing the electric water pump and move the water pump to a position where the A/C compressor can be removed/installed. (See ELECTRIC WATER PUMP REMOVAL/INSTALLATION [(VIN Y) (US)] .)
10. Remove bolts.
    Fig 2: A/C Compressor And Bolts With Torque Specification

    Courtesy of MAZDA MOTORS CORP.
11. Remove the A/C compressor. Do not allow compressor oil to spill. (See A/C Compressor Installation Note .)
12. Install in the reverse order of removal.
13. Perform the refrigerant system performance test. (See REFRIGERANT SYSTEM PERFORMANCE TEST (US) .)