1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 0 2017 02 16 Released C. E Richardson, NA Controlled document at www.MATS Copyright 2017, Ford Global Technologies, LLC Page 1 of 12 OIL, ENGINE, DIESEL, SERVICE FILL WSS-M2C171-F1 1. SCOPE This material specification defines the minimum
2、 acceptable performance requirements and physical/chemical properties of all appropriate viscosity grades of engine oils to be used in Ford Motor Company vehicles in its global engine/vehicle service operations. 2. APPLICATION This specification is released for all appropriate viscosity grades of se
3、rvice fill engine oils used for lubrication of compression ignition engines using diesel fuel. 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 APPROVED SOU
4、RCES This specification requires the use of approved sources. Only the sources identified on the Ford Approved Source List (ASL) can be used when this specification is listed on the drawing, CAD file, or other documents. The list of approved sources is located within Ford at or available externally
5、 through a Ford Materials Engineer. 3.2 PERFORMANCE Shall meet all the requirements of and be licensed to display API service category CK-4 or CJ-4 and also meet additional Ford test requirements. All required engine tests shall be conducted in accordance with the most recently approved procedures a
6、s described in ASTM Standards and the applicable ASTM Standards Research Reports and Information Letters. 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. 3.2.1 Mack T-11 (ASTM D7916) 3.2.2
7、 Mack T-12 (ASTM D7422) 3.2.3 Cummins ISB (ASTM D7484) 3.2.4 Cummins ISM (ASTM D7468) 3.2.5 Caterpillar C13 (ASTM D7549) 3.2.6 Caterpillar 1N (ASTM D6750) 3.2.7 Roller Follower Wear (ASTM D5966) 3.2.8 Engine Oil Aeration (ASTM D4087) 3.2.9 Oil Oxidation, (WK50204 / T-13) ENGINEERING MATERIAL SPECIFI
8、CATION WSS-M2C171-F Copyright 2017, Ford Global Technologies, LLC Page 2 of 12 3.2.10 Valve-Train Wear, Ford Diesel Engine Test (Consult Ford Engineering for test requirements) 3.2.11 Additional requirements: Preliminary approval may be granted without the valve train wear test based on evaluation o
9、f other data by Ford Motor Company. This could include but is not limited to the following: 3.2.11.1 Previously licensed CJ-4 formulation (licensed prior to January 1, 2016) that also meets and is licensable to CK-4. 3.2.11.2 Previously licensed CJ-4 formulation (licensed prior to January 1, 2016),
10、with only the addition of an antioxidant boost to pass the T-13 test that also meets and is licensable to CK-4. All other engine tests beside the T-13 and D4037 aeration tests must have been conducted on the original un-boosted CJ-4 formulation. Based on the type of antioxidant boost used, level 1 o
11、r 2 support data must be provided to show the antioxidant boost will not degrade oil performance in the other tests. Any other formulation rebalancing due to the addition of the antioxidant must also be supported with data to show no degradation in performance in other tests. 3.2.11.3 Vehicles testi
12、ng conducted on F-Series 6.7L Super Duty vehicle(s). Testing program must be approved by Ford Motor Company 3.2.12 Once the Valve-Train Wear Test is available to run, all formulations approved against the requirements of 3.2.11 must be run and pass the test to stay on the list of approved formulatio
13、ns. The test must be run within 6 months of the test becoming available. All required ASTM engine tests shall be conducted in accordance with the most recently approved procedures as described in ASTM Standards and the applicable ASTM Standards Research Reports and Information Letters. All tests und
14、er 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 High Temp/High Shear Viscosity at 150 C 3.5 cP min (ASTM D4683) 3.3.2 Phosphorus (ASTM D5951) 0.10 - 0.12 % (minimu
15、m limit may be waived based on valve-train wear test results) 3.3.3 Sulfated Ash (ASTM D874) 1.0 % max 3.3.4 Noack Volatility (ASTM D5800) 13.0 % max 3.3.5 Seal Compatibility (ASTM D7216) 3.3.6 Physical Appearance and Odor Shall be clear and bright with no objectionable odor. 3.3.7 Contaminants Shal
16、l be free of carcinogens, toxins, and metals not removed in refining or from previous use. ENGINEERING MATERIAL SPECIFICATION WSS-M2C171-F Copyright 2017, Ford Global Technologies, LLC Page 3 of 12 3.4 QUALIFICATION PROCEDURE 3.4.1 Documentation Applicant must furnish to Fuels and Lubricants Enginee
17、ring 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 Monitoring Agency summary, if available. The need for ACC registration of tests will be determined by Fuels and Lub
18、ricants Engineering. The test reports must include results 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
19、document must be consistent. Any deviation in sample code uniformity must be explained and shown on the cover of each test report. All tests must be certified by a qualified and authorized representative of the test facility. The applicant shall identify all the formulation changes and modifications
20、 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 the formulation code. Fuels and Lubricants Engineering will revi
21、ew all data and determine if it adheres to the requirements of this specification. After review of the data, Fuels and Lubricants Engineering will notify the applicant of its decision in writing. If approved, the applicant will receive a letter of approval and will be placed on a list of approved fo
22、rmulations. At this time the applicant may display that their product is approve to this specification. If the applicants formulation is not approved, Fuels and Lubricants Engineering will contact them in writing with the reason for rejection and additional testing/documentation necessary to continu
23、e reviewing the formulation. 3.4.2 “Read Across“ Guidelines It is recommended that all performance tests be conducted on the final formulation. However, at the discretion of Fuels and Lubricants Engineering exceptions may be permitted with supportive supplementary data on similar formulations to all
24、ow for final approval in the absence of complete testing. 3.4.3 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. The
25、se tests must include the type(s) of service judged to be affected 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 r
26、esults do not support the originally submitted data, the fluid supplier 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. ENGINEERING MATERIAL SPECIFICATION WSS-M2C171-F Copyright 2017
27、, Ford Global Technologies, LLC Page 4 of 12 3.4.5 Chemical and Physical Properties Applicant shall furnish appropriate chemical and physical properties as required on Supplement A along with the manufacturing limits that apply to the material as requested. 3.4.6 Performance Requirements Conformance
28、 to the engine test requirements listed in Supplement A will be determined by using Multiple Test Acceptance Criteria (MTAC) and Tiered Limit Methods (TLM) where applicable. All data and reports from the tests used for MTAC and TLM must be provided by the applicant. Identify the engine tests on Supp
29、lement A that have been used to determine the MTAC and TLM 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 MTAC. 3.4.7 Quality Control The applicant and Fuels and Lubri
30、cants Engineering shall establish mutually agreed upon quality control limits to be listed in Supplement B. These will be used for ongoing product verifications at mutually agreed upon frequencies. The infrared absorption spectra of the approved material shall constitute the reference standard and s
31、hall 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. 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requi
32、rements of this specification. Contact for questions concerning Engineering Material Specifications. 4.1 APPROVAL OF MATERIALS Suppliers desiring approval of their materials shall first obtain an expression of interest from Purchasing, Design or Product Development, and Materials Engineering. The s
33、upplier shall submit a completed copy of their laboratory test reports, signed by a qualified and authorized representative of the test facility, demonstrating full compliance with all the requirements of the Material Specification. Tested material samples must be available for review upon request a
34、nd kept for a minimum of one year. Upon request, the supplier will review the associated quality control documents (Process Failure Mode and Effects Analysis, Control Plans, Certification testing) with Ford. 4.2 SUPPLIERS ONGOING RESPONSIBILITY All materials must be equivalent in all characteristics
35、 to the material upon which approval was originally granted. Prior to making any changes to the material originally approved, whether or not such changes affect the materials ability to meet the specification requirements, the supplier shall notify the affected Supplier Technical Assistance (STA), P
36、urchasing, and Materials Engineering activities of the proposed changes (with reasons) by submission of a completed Suppliers Request for Engineering Approval, SREA. For parts and components using Ford Engineering Material Specifications, all samples tested to the specifications for Design Verificat
37、ion (DV), Production Verification (PV) and Production Part Approval Process (PPAP) sign off must be kept until Job 1. ENGINEERING MATERIAL SPECIFICATION WSS-M2C171-F Copyright 2017, Ford Global Technologies, LLC Page 5 of 12 4.3 RESTRICTED SUBSTANCE MANAGEMENT STANDARD Substance restrictions imposed
38、 by regulations or Company direction applies to the materials addressed by this document. The restrictions are identified in the Restricted Substance Management Standard WSS-M99P9999-A1 which is updated yearly. It is the suppliers responsibility to comply with this standard on a continuing basis thr
39、ough IMDS and or GMAP reporting. ENGINEERING MATERIAL SPECIFICATION WSS-M2C171-F Copyright 2017, Ford Global Technologies, LLC Page 6 of 12 Supplement A / Page 1 of 6 Supplier _ Viscosity Grade _ Product Name _ Product Code _ Plant Location _ Date _ Base Stocks Name/Group Type Vol. % KV at 100 C KV
40、at 40 C Sulfur, % A _ _ _ _ _ B _ _ _ _ _ C _ _ _ _ _ D _ _ _ _ _ Refinery Name & Location Process Type Crude Source A _ _ _ B _ _ _ C _ _ _ D _ _ _ Formulation Additives Additive In Additive /Type Mfg. Name Additive Code Description Finished Oil, Vol. % E _ _ _ _ _F _ _ _ _ _G _ _ _ _ _H _ _ _ _ _I
41、 _ _ _ _ _Signature_ Title _ ENGINEERING MATERIAL SPECIFICATION WSS-M2C171-F Copyright 2017, Ford Global Technologies, LLC Page 7 of 12 Supplement A / Page 2 of 6 Supplier _ Viscosity Grade _ Product Name _ Product Code _ Plant Location _ Date _ (MTAC) Performance Requirements Test # / Date Specific
42、ation Test Results Mack T-11 (ASTM D6557) _ TGA % Soot at 4 cSt increase, 100C, min 3.5/3.4/3.3 _ _ TGA % Soot at 12 cSt increase, 100C, min 6.0/5.9/5.9 _ _ TGA % Soot at 15 cSt increase, 100C, min 6.7/6.6/6.5 _ _ Mack T-12 (ASTM D7422) _ Average Cylinder Liner Wear, m max 24 _ _ Avg Top Ring Weight Loss, mg, max 105 _ _ Oil consumption gph, max Report _ _ Cummins ISB (ASTM D7484) _ Slider Tappet Mass Loss, mg, max 100/108/112 _ _ Cam Wear, m, max 55/59/61 _ _ Crosshead Weight Loss Rate & Report _ _ Cummins ISM (ASTM D7684) _ Merit
