1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2010 03 25 N-STATUS Replaced by WSS-M13P13-A L. Schmalz, NA 2004 04 21 Revised Para 3.0 inserted; para 3.1, 3.9, 3.10, 3.11 & 4 deleted 1988 06 17 QT-212491-CX Released K.Gribble Printed copies are uncontrolled Copyright 2010, Ford Global Tech
2、nologies, LLC Page 1 of 2 GREASE, MULTIPLE FLUID BASED - ORGANIC ESA-M1C221-A THICKENER NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a multiple fluid based grease with an organic thickening agent. 2. APPLICATION This specification was released originally for g
3、rease used in the lubrication of speed control slip rings. 3. REQUIREMENTS 3.0 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 Color Bright Orange 3.3 CONE PENETRATI
4、ON 270-280 (ISO 2137/ASTM D 217, Worked 60 strokes) 3.4 DROPPING POINT, min 176 C (ISO 2176/ASTM D 566) 3.5 COPPER CORROSION, 3 h at 100 C, max 1a (ISO 2160/ASTM D 130) 3.6 SHELL FOUR-BALL WEAR TEST, scar dia, max 0.50 mm (FLTM BJ 16-1, 1 h, 1,200 rpm, 40 kg, 75 C) 3.7 LITHIUM SOAP CONTENT 7-10% (AS
5、TM D 128) 3.8 MINERAL/SYNTHETIC OIL REQUIREMENTS 3.8.1 Viscosity at 100 C, min 5.6 mm2/s (ISO 3104/ASTM D 445) 3.8.2 Viscosity at 40 C, max 29 mm2/s (ISO 3104/ASTM D 445) 3.8.3 Viscosity Index, min 160 (ISO 2909/ASTM D 2270) ENGINEERING MATERIAL SPECIFICATIONESA-M1C221-APrinted copies are uncontrolled Copyright 2010, Ford Global Technologies, LLC Page 2 of 2 3.8.4 Pour Point, max -18 C (ISO 3016/ASTM D 97) 3.8.5 Flash Point, min 210 C (ISO 2592/ASTM D 92) 3.8.6 Fire Point, min 220 C (ISO 2592/ASTM D 92)
