SAE AMS2560A

Abstract

<u>APPLICATION:</u> <br>All parts shall be pressure tested with water or air. Those which leak equivalent to more than 25 drops of water per minute on a local area shall be rejected. Those which leak equivalent to a rate of 5 to 25 drops of water per minute may be impregnated. Those which leak equivalent to less than 5 drops of water per minute are acceptable without impregnation unless the leakage would be into the induction system, or through an external surface, or through the walls of the coolant jacket, in which case they must be impregnated. The purchaser's Inspection Department may vary this requirement after giving consideration to the use of the part, the location of the leaks, and other pertinent factors.