HVAC

All Description and Operation

• Air Conditioning Evaporator Thermal Expansion Valve Description
• Compressor Description
• Condenser Description
• Evaporator Description
• Handling of Refrigerant Lines and Fittings
• Handling Refrigerant R-134a
• Maintaining Chemical Stability
• Modes Description
• Receiver Dehydrator Description

All Special Tools and Equipment

• Special Tools

Cleaning, Inspection, and Adjustment

• Compressor Leak Testing

Diagnostic Procedures

• Cooling Insufficient - Air Conditioning (A/C) System
• Heating Insufficient
• Noise Diagnosis

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 Control Switches Install
• Compressor Control Switches Removal
• Compressor Control Valve Assembly Install
• Compressor Control Valve Assembly Removal
• Compressor Pressure Relief Valve Installation
• Compressor Pressure Relief Valve Removal
• Compressor Shaft Seal Install
• Compressor Shaft Seal Removal

General Diagnostic Information

• Leak Testing
• System Performance Test
• TXV Air Conditioning (A/C) System Diagnosis

Mechanical Specifications

• Fastener Tightening Specifications

Other Specifications

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

Removal, Installation, and Replacement

• Air Conditioning (A/C) High Pressure Cut-Out Switch Replacement
• Air Conditioning Compressor Hose Replacement
• Air Conditioning Compressor Replacement
• Air Conditioning Condenser Replacement
• Air Conditioning Evaporator Core Replacement
• Air Conditioning Evaporator Thermal Expansion Valve Replacement
• Air Inlet Actuator Replacement
• Blower Motor and Fan Replacement
• Condenser Tube Replacement
• Discharge Hose Replacement
• Evaporator Tube Extension Replacement
• Evaporator Tube Replacement
• Floor Air Outlet Duct Replacement - Left Side
• Floor Air Outlet Duct Replacement - Right Side
• Floor Rear Air Outlet Duct Replacement - Left Side
• Floor Rear Air Outlet Duct Replacement - Right Side
• Heater Core Replacement
• Heater Water Valve Replacement
• HVAC Module Assembly Replacement
• Odor Correction
• Passenger Compartment Air Filter Replacement
• Pressure Cycling Switch Replacement
• Receiver and Dehydrator Replacement
• Refrigerant Recovery and Recharging
• Side Window Defogger Outlet Duct Replacement - Left Side
• Side Window Defogger Outlet Duct Replacement - Right Side
• Vacuum Tank Replacement
• Windshield Defroster Duct Replacement