HVAC

All Description and Operation

• Handling Refrigerant R-134a

All Special Tools and Equipment

• Special Tools

Cleaning, Inspection, and Adjustment

• Compressor Leak Testing

Diagnostic Procedures

• Defrosting Insufficient
• Heater Output Temperature Check
• Heating Insufficient
• Noise Diagnosis
• Vacuum System

Disassembly, Overhaul, Repair, and Assembly

• Air Conditioning Clutch Coil Installation
• Air Conditioning Clutch Coil Removal
• Clutch Rotor and Bearing Removal
• Clutch Rotor and/or Bearing Install
• Compressor Clutch Plate and Hub Assembly Removal
• Compressor Clutch Plate/Hub Assembly Install
• Compressor Pressure Relief Valve Installation
• Compressor Pressure Relief Valve Removal
• Compressor Shaft Seal Install
• Compressor Shaft Seal Removal

General Diagnostic Information

• CCOT Air Conditioning (A/C) System Diagnosis
• Function Test
• Leak Testing
• Odor Diagnosis
• Refrigerant System Checks
• System Performance Test

Mechanical Specifications

• Compressor Specifications
• Fastener Tightening Specifications

Other Specifications

• GM SPO Group Numbers
• Refrigerant Oil Distribution Specifications
• System Capacities

Removal, Installation, and Replacement

• Air Conditioning Accumulator Replacement
• Air Conditioning Compressor Hose Replacement
• Air Conditioning Compressor Replacement
• Air Conditioning Condenser Replacement
• Air Conditioning Evaporator Core Replacement
• Air Distributor Duct Replacement
• Blower Motor and Fan Replacement
• Compressor Sealing Washers Replacement
• Defroster Valve Actuator Replacement
• Evaporator Tube Replacement
• Heater Core Replacement
• Heater Hoses Replacement
• Mode Valve Actuator Replacement
• O-Ring Replacement
• Odor Correction
• Refrigerant Recovery and Recharging
• Temperature Actuator Replacement