GM Service Manual Online
For 1990-2009 cars only
Makes
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Chevrolet
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1998
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Chevy P12 Chassis
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HVAC
🢒 HVAC Systems - Manual
HVAC
All Component Locator
HVAC Component Views
HVAC Components
All Description and Operation
ACR4 Procedures
Air Conditioning (A/C) System Description
Compressor Description
Condenser Description
Handling Air Conditioning (A/C) Compressor
Handling Air Conditioning Compressor Oil
Handling of Refrigerant Lines and Fittings
Handling Refrigerant R-134a
Maintaining Chemical Stability
Refrigerant R-134a
Relays and Sensors Description
All Special Tools and Equipment
Special Tools
All Visual Identification
HVAC Connector End Views
Diagnostic Procedures
HVAC Compressor Clutch Does Not Disengage
HVAC Compressor Clutch Does Not Engage
Disassembly, Overhaul, Repair, and Assembly
Clutch Rotor and/or Bearing
Compressor Clutch Coil and/or Pulley Rim
Compressor Clutch Plate and Hub Assembly
Compressor Control Switches
Compressor Pressure Relief Valve
Compressor Shaft Seal
Electrical/Electronic Schematic Diagrams
HVAC Compressor Control Schematics
HVAC Schematic Icons
HVAC Schematic References
General Diagnostic Information
Functional Check
Leak Testing
Refrigerant System Checks
Mechanical Specifications
Compressor Specifications
Fastener Tightening Specifications
Other Specifications
Refrigerant Oil Distribution Specifications
Removal, Installation, and Replacement
Air Conditioning Compressor Replacement
Air Conditioning Condenser Replacement
Compressor Relay Replacement
Compressor Sealing Washers Replacement
Refrigerant Recovery and Recharging