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GMC Truck
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1986
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Suburban 1/2 Ton 4WD V8-305 5.0L
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Repair and Diagnosis
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Heating and Air Conditioning
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Compressor HVAC
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Technical Service Bulletins
Compressor HVAC: Technical Service Bulletins
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Customer Interest
A/C - Moan Noise With Compressor Engaged
All Technical Service Bulletins
A/C Compressor Seal Washer - Reference Chart
A/C - Shaft Nut Removal from the HR6HE Compressor
A/C - System Diagnostic Procedure
Overview
A.Observe All Safety Precautions:
Visual Inspection, Check Charge, Check Electrical & Clutch System
E.Check Refrigerant System Performance: Engine Off to Start
F.Diagnosis and Service Procedures
A/C - Compressor Assembly Availability
A/C - Moan Noise With Compressor Engaged