1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 01 2017 06 27 Editorial Corrected footer A. Collins, NA 2016 02 22 Released C. Ved, NA Controlled document at www.MATS Copyright 2017, Ford Global Technologies, LLC Page 1 of 4 FLUID, MANUAL TRANSMISSION WSS-M2C200-E1 1. SCOPE The materi
2、al defined by this specification is a transmission lubricant using Hydrocrack (HC) base fluids compounded with viscosity index improvers and extreme pressure additives. 2. APPLICATION This specification was released originally for material used to provide general lubrication for manual transaxles an
3、d transmissions over a wide temperature range. The material has a fuel economy effect and is for lifetime fill. 3. REQUIREMENTS 3.1 APPROVED SOURCES This specification requires the use of approved sources. Only the sources identified on the Ford Approved Source List (ASL) can be used when this speci
4、fication is listed on the drawing, CAD file, or other documents. The list of approved sources is located within Ford at or available externally through a Ford Materials Engineer. 3.2 COLOR Clear (Visual) Subsequent batches must be visually consistent with the original sample color. 3.3 MISCIBILITY
5、TEST Material approved to this specification must be miscible with all other approved materials in all proportions. These blends must also meet all requirements of this specification 3.4 VISCOSITY 3.4.1 At 100 C 4.3 mm2/s min (ASTM D445, ISO 3104) 3.4.2 At -26 C 1200 mPa.s max (ASTM D2983, DIN 51398
6、) 3.4.3 At -40 C 5000 mPa.s max (ASTM D2983, DIN 51398) 3.4.4 Shear Stability (CEC L-45-A-99) Viscosity loss after 20 h at 100 C, 5% max 3. 4.5 Viscosity index 180 min ENGINEERING MATERIAL SPECIFICATION WSS-M2C200-E1 Copyright 2017, Ford Global Technologies, LLC Page 2 of 4 3.5 POUR POINT -45 C max
7、ISO 3016) 3.6 FLASH POINT 180 C min (ISO 2592) 3.7 COPPER CORROSION (ISO 2160, ASTM D130) 3.7.1 3 hours at room temperature 1 max 3.7.2 3 hours at 150 +/- 2 C 1 max 3.8 ANTI-FOAMING PROPERTIES (ASTM D892/6082) Foam Tendency Foam Stability at end of 5 min at end of 1 min blowing period settling peri
8、od Sequence 1, max 20 mL 0 mL Sequence 2, max 40 mL 0 mL Sequence 3, max 20 mL 0 mL Sequence 4, max 200 mL 0 mL (For Sequence 4 use ASTM D6082, static foam 3.9 MOISTURE (bulk / 208L drum ) 500 ppm max (ISO 10337 / ASTM D6304) 3.10 ODOR Material manufactured to this specification shall produce no obj
9、ectionable odor under any test performed herein, particularly the tests described in paragraph 3.7 (30 minute and 60 minute intervals during the 3-hour test). 3.11 DENSITY Report (Any agreed method) 3.12 ELASTOMER COMPATIBILITY (ASTM D471, paragraph 6.1, using aluminum block or all approved equivale
10、nts. 168 hours at 150 +/- 3 C) 75 ACM 121433 (Acrylic Rubber) Volume change +3.6 +/- 3% Durometer hardness +1 +/- 4 75 FKM 595 (Fluorinated Rubber) Volume change +0.1 +/- 3% Durometer hardness +1 +/- 6 HNBR 78178 (Hydrogenated Acrylonitrile-Butadiene Rubber) Volume change Report Durometer hardness R
11、eport ENGINEERING MATERIAL SPECIFICATION WSS-M2C200-E1 Copyright 2017, Ford Global Technologies, LLC Page 3 of 4 3.13 OXIDATION TEST (CEC L-48-A-00(B),160 C, 192 hours ) Blotter spot test 100 min Viscosity increase at 100 C 10% max Change in Total Acid Number (ASTM D 664) 4 mg KOH/g max Sludge Aspec
12、t 1 3.14 FRICTION AND WEAR BEHAVIOR OF SYNCHRONIZER DEVICES Synchronizer performance for each synchronizer system shall be verified according to current test load conditions from GFT Synchronizer & Oil Core Group. Test result review has to be done in company with GFT Synchronizer & Oil Core Group. 3
13、15 CONTAMINATION BY SOLID PARTICLES, scale number -/20/16 (ISO 4406 / ISO 4407) 3.16 GEAR PROTECTION PROPERTIES (FZG Step Test A10/16,6R/90 failure stage) 10 min 3.17 BEARING WEAR TEST (DIN 51819 FE-8, 80h, 80kN, 7,5rpm at 50 C, 80 C, 110 C and 140 C) Rollers, weight loss report Cage, weight loss r
14、eport 3.18 FUNCTIONAL APPROVAL Materials being evaluated for initial approval may be subjected to a functional trial. Functional trial results shall be evaluated by Getrag Ford Transmissions GmbH prior to material approval and release 3.19 APPROVAL OF TEST FACILITIES The test facilities used for tes
15、ts described in paragraphs 3.14, 3.17, and 3.18 must have prior approval from Getrag Ford Transmissions GmbH. 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. Contact for questions concerning Engineeri
16、ng 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 supplier shall submit a completed copy of their laboratory test reports, si
17、gned 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 and kept for a minimum of one year. Upon request, the supplier will review
18、the associated quality control documents (Process Failure Mode and Effects Analysis, Control Plans, Certification testing) with Ford. ENGINEERING MATERIAL SPECIFICATION WSS-M2C200-E1 Copyright 2017, Ford Global Technologies, LLC Page 4 of 4 4.2 SUPPLIERS ONGOING RESPONSIBILITY All materials must be
19、equivalent in all characteristics 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 Suppl
20、ier Technical Assistance (STA), Purchasing, 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 sp
21、ecifications for Design Verification (DV), Production Verification (PV) and Production Part Approval Process (PPAP) sign off must be kept until Job 1. 4.3 RESTRICTED SUBSTANCE MANAGEMENT STANDARD Substance restrictions imposed 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 through IMDS and or GMAP reporting. 5. SUMMARY OF REVISIONS
