1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2004 08 16 Activated M. Riley Printed copies are uncontrolled Copyright 2004, Ford Global Technologies, LLC Page 1 of 9 OIL, ENGINE, SAE 0W-40 INITIAL FILL AND SERVICE FILL WSS-M2C937-A FULL SYNTHETIC 1. SCOPE This material specification defin
2、es the minimum acceptable performance requirements and physical/chemical properties of engine oils to be used by Ford Motor Company in its worldwide engine/vehicle manufacturing and service operations. 2. APPLICATION This specification is released for initial fill and service fill engine oils used f
3、or lubrication of spark ignition engines using gasoline. The Documentation, Performance Requirements and Quality Control subsections of the QUALIFICATION PROCEDURE apply only to engine oils supplied directly to Ford Motor Company 3. REQUIREMENTS 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Mat
4、erial suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.2 PERFORMANCE Shall meet all the requirements of API service category “SL“ as defined in ASTM D 4485, “Standard Specification for Performance of Engine Oils“, ACEA Europ
5、ean Oil Sequences A3-02 and B3-98 and the following: 3.2.1 ASTM Sequence VG Test Meet API SL requirements and the following: Follower Pin Wear, average, max 30 m (Cyl #8 intake and exhaust) Ring Gap Increase, average, max 225 m (Cyl #1 and #8) The following photographs of the VG test engine are requ
6、ired: null Rocker arm cover and camshaft baffle null Oil pan and baffle null Oil pick-up screen null Cylinder block underside null Cylinder head valve decks null Cylinder block front null Timing chain cover null Average and worst piston skirts, thrust sides null Rear seal housing ENGINEERING MATERIA
7、L SPECIFICATIONWSS-M2C937-APrinted copies are uncontrolled Copyright 2004, Ford Global Technologies, LLC Page 2 of 9 All required engine tests shall be conducted in accordance with the most recently approved procedures as described in ASTM Special Technical Publications 315, the applicable ASTM Stan
8、dards Research Reports and Information Letters and the ACEA sequences. All tests under surveillance by ASTM must be conducted using test equipment monitored by and calibrated to the requirements of the ASTM Test Monitoring Center. 3.3 PHYSICAL/CHEMICAL PROPERTIES 3.3.1 Copper Corrosion, max 1b (Dark
9、 Orange) (ASTM D 130 or ISO 2160, 3 h at 100 C) 3.3.2 High Temperature Deposits, mg, max 30 (TEOST MHT-4) 3.3.3 Phosphorus Content, % mass, max 0.10 (ASTM D 4951 or ASTM D 5185) 3.3.4 Seal Compatibility Shall be compatible with all current production component materials and shall not be more aggress
10、ive than ASTM reference oil 1006 (Service Fluid 105) established by SAE Committee on Automotive Rubber Standards. 3.3.5 Physical Appearance and Odor Shall be clear and bright with no objectionable odor. 3.3.6 Contaminants Shall be free of carcinogens, toxins, metals not removed in refining or from p
11、revious use. 3.4 QUALIFICATION PROCEDURE 3.4.1 Documentation Supplier must furnish to Fuels and Lubricants Engineering a completed and certified copy of the attached Supplement A, test reports demonstrating full compliance with all the requirements of this specification and a copy of the final ACC M
12、onitoring Agency summary if available. The need for ACC registration of tests will be determined by Fuels and Lubricants Engineering. The copy of the ACC Monitoring Agency summary should be sent directly from Registration Systems Inc. to Fuels and Lubricants Engineering. Test reports must include re
13、sults on both the candidate oil and the appropriate ASTM reference oils. The standard photographs of the test components are considered an essential part of the required test documentation. The oil sample code used for identification in each test document must be consistent. Any deviation in sample
14、code uniformity must be explained and shown on the cover of each test report. ENGINEERING MATERIAL SPECIFICATIONWSS-M2C937-APrinted copies are uncontrolled Copyright 2004, Ford Global Technologies, LLC Page 3 of 9 Tests must be certified by an authorized representative of the test facility. The supp
15、lier shall identify all the formulation changes and modifications that occurred in the test program that coincide with the tests listed in the ACC Monitoring Agency summary. Individual formulations should be listed in Supplement A, and for ACC registered tests, identified by the line item number and
16、 the formulation code. 3.4.2 “Read Across“ Guidelines It is required that all performance tests be conducted on the final formulation. However, exceptions may be permitted with supportive supplementary data on similar formulations to allow for final approval in the absence of complete testing. 3.4.3
17、 Fleet Testing Materials which constitute a significant departure from conventional formulations, whether in base stocks, refining processes or additive packages, must be fleet tested, in addition to the requirements outlined herein. These tests must include the type(s) of service judged to be affec
18、ted by the difference in formulation technology. Fuels and Lubricants Engineering should be consulted prior to testing. 3.4.4 Verification Fuels and Lubricants Engineering reserves the right to conduct verification testing. If the test results do not support the originally submitted data, the suppli
19、er must re-test the product in coordination with Fuels and Lubricants Engineering. This re-test must be conducted and certified by a mutually agreed upon test facility. 3.4.5 Chemical and Physical Properties Supplier shall furnish appropriate chemical and physical properties as required on Supplemen
20、t A along with the manufacturing limits that apply to the material as requested. 3.4.6 Performance Requirements Conformance to the engine test requirements listed in Supplement A will be determined by using Multiple Test Acceptance Criteria (MTAC). All data and reports from the tests used for MTAC m
21、ust be provided by the supplier. Identify the engine tests on Supplement A that have been used to determine the MTAC results by the corresponding line item number on the ACC Monitoring Agency Summary. Fuels and Lubricants Engineering reserves the right to use all tests when averaging in place of MTA
22、C. 3.4.7 Quality Control Upon engineering approval supplier and Fuels and Lubricants Engineering shall establish mutually agreed upon quality control limits to be listed on Supplement B. These will be used for ongoing product verifications at mutually agreed upon frequencies. The infrared absorption
23、 spectra of the approved material shall constitute the reference standard and shall be kept on file. All samples shall produce infrared curves that correspond to the reference standard when tested under the same conditions as those specified on the master curve. ENGINEERING MATERIAL SPECIFICATIONWSS
24、-M2C937-APrinted copies are uncontrolled Copyright 2004, Ford Global Technologies, LLC Page 4 of 9 SAE 0W-40 (Supplement A, page 1 of 5) Oil Company_ Date_ Product Name_ Viscosity Grade_ Product Code_ Blend Plant Location(s)_ Base Stocks Manufacturing Limits Nominal Base Oil Viscosity, mm2/s Cloud P
25、oint, C/ Type Vol. % 100 C 40 C Sulfur, % Pour Point, C A _ _ _ _ _ _ B _ _ _ _ _ _ C _ _ _ _ _ _ D _ _ _ _ _ _ Refinery Name “NiL“ or Trace“ are not permissible) S _ _ _ _ _ P _ _ _ _ _ Zn _ _ _ _ _ Ba _ _ _ _ _ Ca _ _ _ _ _ Mg _ _ _ _ _ Na _ _ _ _ _ N _ _ _ _ _ B _ _ _ _ _ Cu _ _ _ _ _ Cl _ _ _ _
26、_ Sulfated Ash _ _ _ _ _ IV.Test Conducted _ _ _ _ _ Comments: _ _ _ _ _ Comments: _ _ _ _ _ Comments: _ _ _ _ _ Signature_ Title_ ENGINEERING MATERIAL SPECIFICATIONWSS-M2C937-APrinted copies are uncontrolled Copyright 2004, Ford Global Technologies, LLC Page 8 of 9 SAE 0W-40 (Supplement A, page 5 o
27、f 5) Oil Company_ Date_ Product Name_ Product Code_ Test Mfg. Physical/Chemical Properties Requirements Specification Results Limits Viscosity at 150 C (ASTM D 445), mm2/s _ _ Viscosity at 100 C (ASTM D 445), mm2/s 12.5 - .001) _ _ Signature_ Title_ ENGINEERING MATERIAL SPECIFICATIONWSS-M2C937-APrin
28、ted copies are uncontrolled Copyright 2004, Ford Global Technologies, LLC Page 9 of 9 SAE 0W-40 (Supplement B, page 1 of 1) Oil Company_ Date_ Product Name_ Product Code_ Blend Plant Location_ Quality Control Certification Physical/Chemical Properties Limits Frequency Viscosity at 100 C (ASTM D 445)
29、, mm2/s _ _ Viscosity at 40 C (ASTM D 445), mm2/s _ _ Density (ASTM D 1298), kg/L _ _ Viscosity at - 25 C (ASTM D 5293), mPa.s _ _ Viscosity at - 30 C (ASTM D 5293), mPa.s _ _ Low Temp. Pumping Viscosity at - 30 C, mPa.s _ _ (ASTM D 4684) at - 35 C, mPa.s _ _ Pour Point (ASTM D 97), C _ _ Stable Pou
30、r Point (SAE J300 App. B), C _ _ Gelation Index (ASTM D 5133) _ _ Flash Point (ASTM D 93), C _ _ Volatility Evap. Loss, 1 hr 250 C (ASTM D 5800), % _ _ Dist. by GC at 371 C (ASTM D 6417), % _ _ Shear Stability (ASTM D 445), mm2/s at 100 C After ASTM D 3945 or CEC L-14A-78 _ _ After 10 h in “L-38“ te
31、st _ _ HTHS Viscosity, mPa-sec 150 C & 1061/sec (ASTM D 4683 or CEC L-36T-84) New Oil _ _ After ASTM D 3945 or CEC L-14A-78 _ _ Copper Corrosion (ASTM D 130, 3 h at 100 C) _ _ Filterability-short heating (ASTM D 6795), % _ _ Filterability-long heating (ASTM D 6794), % _ _ Foaming Sequence I, mL _ _
32、Sequence II, mL _ Sequence III, mL _ _ High Temperature Foaming (ASTM D 6082), mL _ _ TEOST MHT, mg _ _ Total Acid Number (ASTM D 664), mg KOH/g _ _ Total Base Number (ASTM D 2896), mg KOH/g _ _ Sulfated Ash (ASTM D 874), % _ _ Phosphorus content, % _ _ Barium, % _ _ Nitrogen, % _ _ Boron, % _ _ Potassium, % _ _ Calcium, % _ _ Sodium, % _ _ Chlorine, % _ _ Sulfur, % _ _ Copper, % _ _ Zinc, % _ _ Magnesium, % _ _ Other (.001%) _ _ Signature_ Title_ Fuels and Lubricants Engineering Concurrence_
