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HVAC System Service Specifications

HVAC SYSTEM SERVICE SPECIFICATIONS

Application

Specification

Accumulator Replacement

⁽¹⁾ 2 ozs.

Compressor Replacement ⁽²⁾

⁽¹⁾ 2 ozs.

Condenser Replacement

⁽¹⁾ 1 ozs.

Evaporator Replacement (Front Or Rear)

⁽¹⁾ 3 ozs.

Total System PAG Oil Capacity

Without Rear A/C

8 ozs.

With Rear A/C

11 ozs.

R-134a Refrigerant Charge

Standard

1.6 lbs.

Utility With Front & Rear A/C

2.7 lbs.

Suburban With Front & Rear A/C

3.0 lbs.

⁽¹⁾	Add PAG oil equal to amount of oil drained from component plus the specified additional amount. PAG Oil GM P/N 12378526 for U.S. & GM P/N 88900060 for Canada.

⁽²⁾	The Denso service compressor is precharged with 8.0 ozs. PAG oil.