Civic L4-1590cc 1.6L SOHC (VTEC) (1992)
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Compressor Clutch: Component Tests and General Diagnostics
Clutch Inspection
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Check the rotor pulley bearing play and drag by rotating the rotor pulley by hand. Replace the rotor pulley with a new one if it is noisy or has
excessive play/drag.
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Release the compressor clutch connector from the connector holder.
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Check the field coil for resistance:
Field Coil resistance: 2.6-3.2 ± 0.15 ohm at 20°C (68°F)
If resistance is not within specifications, replace the field coil.
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Measure the clearance between the rotor pulley and armature.
If the clearance is not within specified limits, the armature must be removed and shims added or removed as required.
Clearance: 0.35 - 0.65 mm (0.014 - 0.026 in)