1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2008 10 16 N-STATUS Replaced by WSS-M13P14-A L. Schmalz, FNA 2004 05 12 Revised Para 3.0 inserted; para 3.1, 3.2, 3.3, 3.6 performed on a representative base oil mixture) -40 C 4100 cSt 40 C 18 cSt 100 C 4 cSt ENGINEERING MATERIAL SPECIFICATIO
2、NWSS-M1C255-A1 Printed copies are uncontrolled Copyright 2008, Ford Global Technologies, LLC Page 3 of 4 Supplement A INITIAL QUALIFICATION Supplier_ Date_ Product Name_ NLGI Grade_ Product Code_ Batch No._ Manufacturing Plant Location(s)_ Test Results Mfg. Limits Physical/Chemical/Performance Prope
3、rties (Mean, Std. Dev., (of 99.994% Sample Size) of Production) Base Oil Viscosity at 100 C, cSt ASTM D 445 _ _ Viscosity at -40 C, cSt ASTM D 445 _ _ Grease Penetration, mm/10 ASTM D 217 Unworked _ _ Worked _ _ Dropping Point, C ASTM D 2265 _ _ Oxidative Stability, kPa ASTM D 942 Pressure drop afte
4、r 168 h, 100 C _ _ Oil Separation, % FTM 791b, Method 321.2 24 h, 100 C _ _ Copper Corrosion ASTM D 4048 168 h, 100 C _ _ Evaporation, % ASTM D 972 24 h, 100 C _ _ Supplier Signature_ Title_ MATERIALS ENGINEERING CONCURRENCE_ ENGINEERING MATERIAL SPECIFICATIONWSS-M1C255-A1 Printed copies are uncontr
5、olled Copyright 2008, Ford Global Technologies, LLC Page 4 of 4 Supplement B ONGOING PRODUCT VERIFICATION PLAN Supplier_ Date_ Product Name_ NLGI Grade_ Product Code_ Batch No._ Manufacturing Plant Location(s)_ Approved Physical/Chemical/Performance Properties Manufacturing Sample Size/ Limits Frequ
6、ency Penetration, mm/10 ASTM D 217 Unworked _ _ Worked _ _ Oil Separation, % FTM 791b, Method 321.2 24 h, 100 C _ _ Dropping Point, C ASTM D 2265 _ _ Evaporation, % ASTM D 972 24 h, 100 C _ _ Oxidative Stability, kPa ASTM D 942 168 h, 100 C _ _ Copper Corrosion, Rating ASTM D 4048 168 h, 100 C _ _ Base Oil Viscosity, cSt ASTM D 445 100 C _ _ -40 C _ _ Supplier Signature_ Title_ MATERIALS ENGINEERING CONCURRENCE_
