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Compressor Clutch: Testing and Inspection

Magnet Clutch





Inspection
1) Check pressure plate and rotor for wear and oil soaked conditions respectively.
2) Check clutch bearing for noise,wear and grease leakage.
3) Measure stator coil for resistance at 20°C (68°F).

Standard Resistance: 2.9-3.8 ohms

If the measured resistance does not remain within above tolerance, replace coil.