1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2009 11 11 N-STATUS No known use. No replacement named D. DiGregorio, NA 2004 11 29 Activated M. V. Swain Printed copies are uncontrolled Copyright 2009, Ford Global Technologies, LLC Page 1 of 2 LUBRICANT, GEAR, PAO BASE WSS-M2C200-C3 NOT TO
2、BE USED FOR NEW DESIGN 1. SCOPE The material defined by this specification is a multiviscosity transmission lubricant using a polyalphaolefin (PAO) base fluid compounded with viscosity index improvers and extreme pressure additives. 2. APPLICATION This specification was released originally for mater
3、ial used to provide lubrication for manual transaxles and transmissions. The material has specific frictional characteristics for this application. 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requireme
4、nts For Production Materials (WSS-M99P1111-A). 3.2 VISCOSITY 3.2.1 At 100 C , min 9.0 mm2/s (ISO 3104) 3.2.2 At 40 C 60 +/- 5 mm2/s (ASTM D 2983) 3.2.3 At -40 C, max 30 000 mPa.s (ASTM D 2983) 3.2.4 Shear Stability 5% (CEC L-45-A-99, 20 hours, max viscosity loss) 3.3 POUR POINT, max -48 C (ISO 3016)
5、 3.4 FLASH POINT, min 200 C (ISO 2592) 3.5 COPPER CORROSION, max 1b (ISO 2160) 3.6 RUST PROTECTION, 24 hours No rust (ISO 7120) 3.7 ANTI FOAMING PROPERTIES Foam Tendency Foam Stability (ASTM D 892) at end of 5 min at end of 1 min blowing period settling period Sequence 1, max 50 mL 0 mL Sequence 2,
6、max 50 mL 0 mL Sequence 3, max 50 mL 0 mL ENGINEERING MATERIAL SPECIFICATIONWSS-M2C200-C3 Printed copies are uncontrolled Copyright 2009, Ford Global Technologies, LLC Page 2 of 2 3.8 MOISTURE Report (ASTM D 6304, Procedure C) 3.9 ODOR Materials shall produce no objectionable odor during any test pe
7、rformed herein. 3.10 DENSITY Report (Any agreed method) 3.11 SEAL COMPATIBILITY (Freudenberg dynamic 240 hours/6000 rpm to be performed by Freudenberg) Material 70 ACM 121433 Leakage Report Radial load Change Report Lip wear Report Material 75 FPM 585 Leakage Report Radial load change Report Lip wea
8、r Report 3.12 OXIDATION TEST (CEC L-48-A-00/B, 170 C) Viscosity increase at 100 C after 196 hours, max 10% Viscosity increase at 100 C after 348 hours, max 120% 3.13 CONTAMINATION BY SOLID PARTICLES, scale number 17/12 (ISO 4406) 3.14 FRICTION, WEAR AND DURABILITY OF SYNCHRONISER DEVICES The materia
9、l must fulfill the current requirements on friction, wear and durability as specified by Getrag Ford Transmissions. The latest requirements will be available from the synchroniser and oil section. 3.15 GEAR PROTECTION PROPERTIES (CEC L-84 A10/16.6R/90) Failure stage, min 10 3.16 FUNCTIONAL APPROVAL
10、Materials being evaluated for initial approval may be subjected to a functional trial. Functional trial results shall be evaluated by Getrag Ford Transmissions prior to material approval and release. 3.17 APPROVAL OF TEST FACILITIES The test facilities used for tests described in paragraphs 3.3.4 and 3.16 must have prior approval from Getrag Ford Transmissions.
