Auto A/C Service Specifications

WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

AUTO A/C SERVICE SPECIFICATIONS

Application

Specification

Compressor Type

Delphi V5

Compressor Belt Tension

⁽¹⁾

System Oil Capacity ⁽²⁾

9 ozs.

Oil Added With Component Replacement

Accumulator

⁽³⁾ 2 ozs.

Compressor

2 ozs.

Condenser

1 ozs.

Evaporator

3 ozs.

Refrigerant (R-134a) Capacity

2.2 Lbs.

System Operating Pressures ⁽⁴⁾

High Side

195 psi (13.7 kg/cm² )

Low Side

42 psi (2.95 kg/cm² )

⁽¹⁾	Belt tension is automatically adjusted by belt tensioner.

⁽²⁾	Use PAG Refrigerant Oil (Part No. 12378526).

⁽³⁾	In Addition To Amount Removed From Old Part.

⁽⁴⁾	Approximate maximum operating pressures with ambient temperature at 85°F (29°C), relative humidity at 30-50 percent, and engine speed at 2000 RPM.