64 50 A/C System, Oil Quantity E81/E82/E83/E87/E88/E91/E92/E93/N52/N52K

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A/C SYSTEM, OIL QUANTITY SPECIFICATION TABLE

The data on the A/C compressor rating plate are definitive
Refrigerant oil
Fill quantity R134a
Sourcing reference in Parts and Accessories Catalogue

180±10