1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2008 10 14 N-STATUS Replaced by WSS-M13P13-A L. Schmalz, FNA 2004 02 23 Revised Para 3.0 inserted; para 3.1, 3.14, 3.15 & 4 deleted 1987 02 18 CR 893490-D Released T. P. Koch Printed copies are uncontrolled Copyright 2008, Ford Global Technolo
2、gies, LLC Page 1 of 2 GREASE, CALCIUM COMPLEX - LONG LIFE ESP-M1C215-A LUBRICATION - CONSTANT VELOCITY JOINT NOT TO BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a grease consisting of calcium complex soap and mineral oil. The grease shall be a homogeneous product, fr
3、ee from oil separation, abrasive fillers, and shall be noncorrosive to lubricated parts in service. 2. APPLICATION This specification was released originally for a long life lubricant for inboard constant velocity joints. 3. REQUIREMENTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material su
4、ppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 APPEARANCE The material shall be a smooth, homogeneous product free from abrasive particles. It shall be consistent in color and texture, and shall be free from objectionable
5、odors during normal storage. 3.3 DIRT CONTENT, particles/mL, max (FTM 791, Method 3005.2) 25 - 75 microns 25 76 - 125 microns 8 126 - microns 0 3.4 CALCIUM COMPLEX SOAP CONTENT 26 to 34% (ASTM D 128) 3.5 MINERAL OIL REQUIREMENTS (Analyses to be done on aliquoted oil samples prior to mixing) 3.5.1 Vi
6、scosity at 40 C 150 to 180 mm2/s (ISO 3104/ASTM D 445) 3.5.2 Viscosity at 100 C 14 to 16 mm2/s (ISO 3104/ASTM D 445) ENGINEERING MATERIAL SPECIFICATIONESP-M1C215-APrinted copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 2 of 2 3.5.3 Viscosity Index 89.0 - 104 (ISO 2909/ASTM
7、 D 2270) 3.5.4 Flash Point, min 260 C (ISO 2592/ASTM D 92) 3.6 APPARENT VISCOSITY Must fall within (ASTM D 3232) ranges established on Figure 1 3.7 DROPPING POINT, min 260 C (ASTM D 2265) 3.8 PENETRATION (ISO 2137/ASTM D 217) 3.8.1 As Received 260 - 290 3.8.2 Worked 60 Strokes 310 - 340 3.8.3 Worked
8、 1,000,000 Strokes 0 to 20% over 60 stroke value 3.9 CORROSION RATING, max 1 (ASTM D 1743) 3.10 OXIDATION STABILITY (ASTM D 942, 1000 h) 3.10.1 Pressure Drop, max 76 kPa 3.11 WATER CONTENT, max 0.05% (ISO 3733/ASTM D 95) 3.12 OIL SEPARATION, max 5 mL (ASTM D 1742, modified to show mL after 96 h) 3.13 FOUR BALL EXTREME PRESSURE PROPERTIES (ASTM D 2596) 3.13.1 Load Wear Index, min 50 kg 3.13.2 Weld Point, min 250 kg
