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A/c System Specifications Chevrolet Lumina I

ApplicationSpecification
Compressor TypeHarrison HD6/HR6-HE 6-Cyl. Or V5 5-Cyl.
Compressor Belt Tension(1)
System Oil Capacity(2) 8 ozs.
Refrigerant (R-134a) Capacity32 ozs.
System Operating Pressures (3)
High Side340 psi (23.9 kg/cm 2 )
Low Side42 psi (3.0 kg/cm 2 )
(1) Belt tension automatically adjusted by belt tensioner. (2) Use PAG Refrigerant Oil (Part No. 12345923). (3) With ambient temperature at 80°F (27°C) and relative humidity at 60 percent.
(1)Belt tension automatically adjusted by belt tensioner.
(2)Use PAG Refrigerant Oil (Part No. 12345923).
(3)With ambient temperature at 80°F (27°C) and relative humidity at 60 percent.

MANUAL A/C SYSTEM SPECIFICATIONS

ApplicationSpecification
Compressor TypeHarrison V5 5-Cyl. Or HD6/HR6-HE 6-Cyl.
Compressor Belt Tension(1)
System Oil Capacity(2) 8 ozs.
Refrigerant (R-134a) Capacity32 ozs.
System Operating Pressures (3)
High Side275 psi (19.3 kg/cm 2 )
Low Side37 psi (2.6 kg/cm 2 )
(1) Adjustment is not necessary. Belt tension maintained by an automatic tensioner. (2) Use PAG Compressor Oil (Part No. 12345923) and R-134a refrigerant. (3) Approximate maximum operating pressures with ambient temperature of 70°F (21°C), relative humidity of 50 percent, and engine speed of 2000 RPM.
(1)Adjustment is not necessary. Belt tension maintained by an automatic tensioner.
(2)Use PAG Compressor Oil (Part No. 12345923) and R-134a refrigerant.
(3)Approximate maximum operating pressures with ambient temperature of 70°F (21°C), relative humidity of 50 percent, and engine speed of 2000 RPM.

AUTOMATIC A/C SYSTEM SPECIFICATIONS