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A/C System Specifications

WARNING: This page is about a different car, the 1995 Chevrolet Caprice. However, it is still accessible from the selected car via links, so may be relevant.
A/C SYSTEM SPECIFICATIONS

Application Specification
Compressor Type Harrison HD6/HR6-HE 6-Cyl.
Compressor Belt Tension (1)
System Oil Capacity (2) 8 ozs.
Refrigerant (R-134a) Capacity 28 ozs.
System Operating Pressures (3)
High Side 315 psi (22.1 kg/cm2 )
Low Side 36 psi (2.5 kg/cm2 )
(1) Equipped with automatic belt tensioner. If indicator marks on tensioner is not within range, replace serpentine belt.
(2) Use PAG Refrigerant Oil (Part No. 12345923).
(3) With ambient temperature at 80°F (27°C) and relative humidity at 60 percent.