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HOMESERVICE MANUALSCHEVROLET2001CAB & CHASSIS SILVERADO 2D PICKUP, 8.1 G, 4WD, AUTOMATICREPAIR AND DIAGNOSISHEATING, VENTILATION & A/C (HVAC)HVAC CONTROL SYSTEMSHEATING, VENTILATION AND AIR CONDITIONINGSPECIFICATIONSREFRIGERANT SYSTEM SPECIFICATIONS
2001 Chevrolet Cab & Chassis Silverado 2D Pickup, 8.1 G, 4WD, Automatic

Refrigerant System Specifications

2001 Chevrolet Cab & Chassis Silverado 2D Pickup, 8.1 G, 4WD, AutomaticSECTION Refrigerant System Specifications
Refrigerant System Specifications

Application Specification
Metric English
PAG Oil GM P/N 12378526 for United States
PAG Oil GM P/N 88900060 for Canada
  • Accumulator Replacement
 -ml* - oz*
  • * Add 60 ml (2 oz.) of PAG oil, plus the equal amount of oil drained from the accumulator.
  • Compressor Replacement
 60 ml 2 oz
  • Condenser Replacement
 30 ml 1 oz
  • The Delphi replacement compressor is precharged without PAG oil.
  • The Denso replacement compressor is precharged with 237 ml (8.0 oz) of PAG oil.
  • Evaporator Replacement
 90 ml 3 oz
  • Evaporator, Rear Replacement
 90 ml 3 oz
  • If more than the specified amount of PAG oil was drained from a component, add the equal amount of oil drained.
  • Total System PAG Oil Capacity
 240 ml 8 oz
  • Total System PAG Oil Capacity with Rear A/C
 330 ml 11 oz
R-134a
  • Refrigerant Charge
 0.8 kg 1.8 lb
  • Refrigerant Charge Utility with Front and Rear A/C
 1.2 kg 2.7 lb
  • Refrigerant Charge Suburban with Front and Rear A/C
 1.4 kg 3.0 lb
RENDER: 1.0x

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.