scope:

Note: Nothing in this standard supercedes applicable laws and regulations.

Note: In the event of conflict between the English and domestic language, the English language shall take precedence.

Purpose/Material Description.

Synthetic Polyol Ester (POE) lubricant is a type of synthetic oil used in refrigeration compressors. This specification defines the minimum acceptable requirements for the specific POE lubricant approved for use in GM mobile Air Conditioning (AC) systems with an electric AC compressor. This lubricant is approved for use with HFC-134a or HFO-1234yf refrigerant (see 7.1).

Symbols.

Not applicable.

Applicability.

This POE lubricant is intended for service use only in the air conditioning systems of GM vehicles with an electric AC compressor.

Remarks.

None.