A/C COMPRESSOR REMOVAL/INSTALLATION
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1. Disconnect the negative battery cable.
2. Discharge the refrigerant. (See REFRIGERANT CHARGING.)
3. Remove the front under cover.
4. Remove the drive belt. (See DRIVE BELT REMOVAL/INSTALLATION [LF, L5].) (See DRIVE BELT REMOVAL/INSTALLATION [L3 Turbo].) (See DRIVE BELT REMOVAL/INSTALLATION [ZY, Z6].) (See DRIVE BELT REMOVAL/INSTALLATION [MZ-CD 1.6 (Y6) (EURO4 emission level)].) (See DRIVE BELT REMOVAL/INSTALLATION [MZ-CD 1.6 (Y6) (EURO5 emission level)].) (See DRIVE BELT REMOVAL/INSTALLATION [MZR-CD 2.2].)
5. Remove the water hose bracket.
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6. Remove the clip (LF, MZR 2.0 DISI i-stop).
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7. Disconnect the connector.
8. Remove the bolt A.
L5, L3 Turbo
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LF, MZR 2.0 DISI i-stop
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Z6, ZY
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MZ-CD 1.6 (Y6) (EURO4 emission level)
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MZ-CD 1.6 (Y6) (EURO5 emission level)
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MZR-CD 2.2
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9. Remove the cooler hose (LO). (See REFRIGERANT LINE REMOVAL/INSTALLATION.)
10. Remove the cooler hose (HI). (See REFRIGERANT LINE REMOVAL/INSTALLATION.)
11. Remove the nut and protector (LF, MZR 2.0 DISI i-stop).
12. Remove the bolt B.
13. Remove the A/C compressor. Do not allow compressor oil to spill. (See A/C Compressor Installation Note.)
14. Install in the reverse order of removal.
15. Perform the refrigerant system performance test. (See REFRIGERANT SYSTEM PERFORMANCE TEST.)
A/C Compressor Installation Note
1. Rotate new A/C compressor shaft six to eight revolutions while collecting refrigerant oil in a clean measuring device. Use this refrigerant oil to refill new compressor. Do not allow refrigerant oil to become contaminated.
2. Rotate old A/C compressor shaft six to eight revolutions while collecting refrigerant oil in a separate, clean measuring device.
3. Compare those oil amounts. The amount of the oil drained from the new A/C compressor should be greater than the old one.
4. Pour the same amount oil of drained from the old A/C compressor back into the new A/C compressor.
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