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A/C System Specifications

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

Application Specification
Compressor Type Harrison HD6/HR6-HE 6-Cyl.
Compressor Belt Tension (1) 105-125 lbs. (48-57 kg)
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) Replace belt tensioner if tension is below specification and indicator marks on tensioner align. Replace belt if marks do not align.
(2) Use PAG Refrigerant Oil (Part No. 12345923).
(3) With ambient temperature at 80°F (27°C) and relative humidity at 60 percent.


AUTOMATIC A/C SYSTEM SPECIFICATIONS

Application Specification
Compressor Type Harrison HD6/HR6-HE 6-Cyl.
Compressor Belt Tension (1) 105-125 lbs. (48-57 kg)
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) Replace belt tensioner if tension is below specs and indicator marks on tensioner align. Replace belt if marks do not align.
(2) Use PAG Refrigerant Oil (Part No. 12345923).
(3) With ambient temperature at 80°F (27°C) and relative humidity at 60 percent.
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