1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2008 10 13 N-STATUS Replaced by WSS-M13P12-A L. Schmalz, FNA 2004 02 19 Revised Para 3.0 inserted; para 3.6, 3.7 & 4 deleted 1982 07 10 Released CGM1 AF590027-1 Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page
2、 1 of 2 GREASE, LITHIUM BASE - POLYETHYLENE ADDITIVE ESB-M1C199-A - NLGI NO. 2 - SOLVENT REDUCED NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is an NLGI No. 2 grade of (ESB-M1C93-A) lithium grease with a polyethylene additive, which is reduced with a solvent (M-3
3、C19-A). 2. APPLICATION This specification was released originally for grease used to lubricate door hinges, torsion bars, hood and deck lid hinge pivot points. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTD FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standa
4、rd Requirements For Production Materials (WSS-M99P1111-A). 3.1 APPEARANCE Light amber, semi-fluid 3.2 MIXTURE IDENTIFICATION 3.2.1 Grease Base ESB-M1C93-A 3.2.2 Solvent M-3C19-A 3.3 COMPOSITION 3.3.1 Volatiles, as M-3C19-A, min 65% (10 g, 24 h at 104 +/- 2 C) 3.3.2 Non-Volatiles, max 35% (10 g, 24 h
5、 at 104 +/- 2 C) 3.4 SPECIFIC GRAVITY 0.856 - 0.982 (at 15.6 C) 3.5 WATER RESISTANCE 3.5.1 The material, when applied to metal strips and solvent evaporated, shall withstand 168 h at 38 +/- 1 C in a 98 +/- 2% relative humidity atmosphere without breaking per FLTM BJ 107-03. 3.5.2 The material, when
6、applied to metal strips and solvent evaporated, shall withstand 16 h immersion in a bath of running cold water without breaking per ASTM D 1264. ENGINEERING MATERIAL SPECIFICATIONESB-M1C199-A Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 2 of 2 5. GENERAL INFORMA
7、TION The information given below is provided for clarification and assistance in meeting the requirements of this specification 5.1 AGITATION The grease/solvent mixture should be agitated before and periodically during production applications in order to prevent settling of the grease. 5.2 MIXTURE The desired 35/65% grease/solvent ratio may be obtained by mixing 3.63 lb (1.65 kg) of ESB-M1C93-A grease, with 1 gal (3.79 L) of M-3C19-A solvent.
