1、 ENGINEERING MATERIAL SPECIFICATION Material Name Specification Number Date Action Revisions 2009 11 17 N-STATUS No known use. No replacement named D. DiGregorio, NA 2002 08 16 Revised Updated and renumbered 1999 02 01 Activated K. Gribble, D. Whyte Printed copies are uncontrolled Page 1 of 1 Copyri
2、ght 2009, Ford Global Technologies, Inc. COOLANT-ADDITIVE, HEAVY DUTY FOR DIESEL WSS-M97B18-A2 NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is an ethylene glycol corrosion inhibited coolant composed of 90 % of monoethylene glycol blended with 10% of an additive f
3、or engine coolants. 2. APPLICATION This specification was released originally for material which when mixed with water, shall be a satisfactory coolant with enhanced long term protection properties such as corrosion, sealing, and cavitation protection for heavy duty diesel engines. 3. REQUIREMENTS 3
4、1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 BLENDING, % by volume 90 % - ESE-M97B18-C 10 % - ESN-M99B169-A 3.3 STORAGE STABILITY Must Pass Store the blended m
5、aterial in a suitable container at 68 C to 67 C for 20 days. There shall be no evidence of separation or precipitation. 3.4 COOLING SYSTEM PERFORMANCE TESTS The blended material shall successfully pass the appropriate dynamometer and/or fleet tests specified by the affected product engineering office.
