FORD WSS-M2C942-A-2014 LUBRICANT GENERATION III FUEL EFFICIENT HYPOID GEAR LUBE TO BE USED WITH FORD WSS-M99P1111-A .pdf

1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 2 2014 10 07 Revised See Summary of Revisions C. Ved, NA 2012 05 03 Revised See Summary of Revisions C. Ved, FNA 2008 06 05 Activated C. Ved, FNA/N. Chambers, FNA Controlled document at www.MATS Copyright 2014, Ford Global Technologies,

2、LLC Page 1 of 7 LUBRICANT, GENERATION III, FUEL EFFICIENT HYPOID GEAR LUBE WSS-M2C942-A 1. SCOPE The material defined by this specification is a factory fill high efficiency driveline hypoid gear lubricant composed of base fluids, viscosity index improver and additives. 2. APPLICATION This specifica

3、tion is released for use as a hypoid gear lubricant for driveline components such as rear and front axles and with both conventional and limited slip differentials (requires friction modifier additive). It is specifically designed for high efficiency lubrication and excellent thermal oxidation stabi

4、lity. 3. REQUIREMENTS 3.1 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 INFRARED SPECTROSCOPY (FTIR Trace) Match Master 3.3 COLOR Clear, Bright and Green (Visual re

5、ference) (blue dye) 3.4 VISCOSITY 3.4.1 New fluid kinematic viscosity at 100 C 11-13.0 mm2/s (ISO 3104/ASTM D445) 3.4.2 After 20 hrs KRL, kinematic minimum viscosity at 100 C 11 mm2/s, (CEC L-45-T-93) 3.4.3 Brookfield viscosity at -40 C, 80,000 mPa.s (ASTM D2983) 3.4.4 Viscosity Index 165 min (ASTM

6、D2270) 3.4.5 Specific Gravity 0.85 - 0.90 (ASTM D4052 / D1298) 3.5 ELEMENTAL 3.5.1 Sulfur 1.63 to 2.21 wt% (ASTM D4951 / D4927 / D1552) 3.5.2 Phosphorus 0.12 to 0.15 wt% (ASTM D4951/D4927) ENGINEERING MATERIAL SPECIFICATION WSS-M2C942-A Copyright 2014, Ford Global Technologies, LLC Page 2 of 7 3.5.3

7、 Boron 0.01 to 0.02 wt% (ASTM D4951) 3.5.4 Nitrogen 0.07 to 0.19 wt% (ASTM D4629 / D3228 / D5291) 3.6 ANTI-FOAMING PROPERTIES (ASTM D892) Foam Tendency/Foam Stability at end of 5 min blowing period / 10 min settling period. Sequence 1 50 - 0 ml Sequence 2 50 - 0 ml Sequence 3 50 - 0 ml 3.7 MOISTURE

8、0.1% max (ASTM D6304 / D4928 / D7546) 3.8 POUR POINT -40 C max (ISO 3016/ASTM D97) 3.9 NON-CHANNELING TEMPERATURE -45 C max (FTM # 791C Method 3456.2) 3.10 COPPER STRIP 2A max (ISO 2160/ASTM D130, 3 h at 121 C, No water added) 3.11 FLASH POINT (COC) 190C min (ASTM D92) 3.12 AUTO-IGNITION POINT 300C

9、min (ASTM E659, cool flame) 3.13 EFFECT ON FORD MOTOR COMPANY DRIVELINE REFERENCE SEAL COMPOUNDS (Immersion Testing per ASTM D471 for 1000 hrs at 125 C and 150 C Materials: Federal Mogul: V41, V56, V72, and V77) Report- Volume (%), Durometer (pts), Tensile and Elongation change at 50, 72, 200, 500 a

10、nd 1000 hrs. 3.14 ODOR (Jury evaluation) Equal to or better than WSL-M2C192-A The fluid manufactured to this specification shall be found acceptable for odor as evaluated by the Ford Transmission max After 5 minutes standing 0 mL _ _ Non-Channeling Temp, max. -45 C _ _ (FTM 791 C, Method 3456.2) The

11、rmal Oxidation Stability Viscosity increase, max 25 % _ _ Pentane Insolubles, max 1.0 % _ _ Toluene Insolubles, max 1.0 % _ _ Carbon / Varnish, min 8.5 _ _ Sludge, min 9.4 _ _ Total Acid Number, mg KOH/gD 664 Report _ _ (Reference) Total Base Number, mg KOH/gD 2896 Report _ _ (Reference) ENGINEERING

12、 MATERIAL SPECIFICATION WSS-M2C942-A Copyright 2014, Ford Global Technologies, LLC Page 7 of 7 Supplement B Supplier_ Date_ Product Name_ Product Code_ Blend Plant Location_ BASE STOCKS Manufacturing Limits Base Oil Viscosity at Viscosity at Volume % 100 C mm2/s 40 C mm2/s Sulfur, % Pour Point, C A

13、_ _ _ _ _ B _ _ _ _ _ C _ _ _ _ _ D _ _ _ _ _ Refinery Name & Location Process Type Crude A _ _ _ B _ _ _ C _ _ _ D _ _ _ Additives Type/ Manufacturer Code Description Carrier Oil Additive in Function Name in additive Finished Oil Vol, % Vol, % E _ _ _ _ _ _ F _ _ _ _ _ _ G _ _ _ _ _ _ H _ _ _ _ _ _ Signature_ Title_