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Home >> Chevrolet >> 2012 >> Avalanche 2WD V8-5.3L >> Repair and Diagnosis >> Heating and Air Conditioning >> Compressor HVAC >> Compressor Clutch >> Adjustments
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Compressor Clutch: Adjustments




Air Conditioning Clutch Drive Plate Adjustment




1. Install the clutch plate assembly.

Note: Ensure the drive plate does not drag against the pulley when the pulley is rotated.

2. Measure the air gap between the pulley and the drive plate. Adjust the shims to achieve a 0.35-0.65 mm (0.014-0.026 in) air gap.

Caution: Refer to Fastener Caution Fastener Caution.

3. Install the clutch plate retaining bolt and tighten to 18 Nm (13 lb ft).