This SAE Aerospace Standard (AS) covers laboratory test methods required to evaluate nonflammable hydraulic fluids. The methods of testing and description of the equipment have been used typically for evaluating chlorotrifluoroethylene (CTFE) base hydraulic fluids.
This specification provides requirements and procedures for hydraulic-pressure leak testing of parts. MAM 2625, specified in SI (metric) units, is the equivalant of this AMS.