1、 ENGINEERING MATERIAL SPECIFICATIONDate Action Revisions 2004 05 13 Revised Para 3.0 inserted; para 3.13 & 4 deleted 1978 06 12 PCR RD 782440-1 Metricated & Retyped 1965 04 19 CPS - 457157 Released Printed copies are uncontrolled Copyright 2004, Ford Global Technologies, LLC Page 1 of 2 FLUID, TORQU
2、E - AUTOMATIC TRANSMISSION ESW-M2C2-B 1. SCOPE The material defined by this specification is a mineral oil automatic transmission torque fluid. 2. APPLICATION This specification was released originally for fluids used to test the performance of various automatic transmission components. 3. REQUIREME
3、NTS 3.0 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part producers must conform to the Companys Standard Requirements For Production Materials (WSS-M99P1111-A). 3.1 COMPATIBILITY This fluid shall be compatible with other commercial automatic transmission fluids when equal v
4、olumes of each are heated together to 149 +/- 2 C for one hour and then cooled to -29 +/- 1 C. 3.2 VISCOSITY (ASTM D 445) At 37.8 C 10.4 - 12.2 mm2/s At 98.9 C 2.4 - 2.9 mm2/s 3.3 FLASH POINT, min 149 C (ASTM D 92) 3.4 FIRE POINT, min 158 C (ASTM D 92) 3.5 POUR POINT, max -30 C (ASTM D 97) 3.6 COPPE
5、R STRIP TEST, max 1b (FLTM BJ 021-01) 3.7 ANTI-FOAMING PROPERTIES Foaming Tendency Foam Stability (ASTM D 892) at end of 5 min. at end of 3 min. blowing period settling period Sequence 1, max 100 ml 0 ml Sequence 2, max 500 ml 0 ml Sequence 3, max 100 ml 0 ml ENGINEERING MATERIAL SPECIFICATIONESW-M2
6、C2-BPrinted copies are uncontrolled Copyright 2004, Ford Global Technologies, LLC Page 2 of 2 3.8 FOUR-BALL WEAR TEST, max diameter of scar 0.400 mm (FLTM BJ 016-01) 40 kg load, 600 rpm, 2 h at 93 +/- 2 C 3.9 ANTI-CORROSION PROPERTY No visible rust (ASTM D 665, 200 h, distilled water) 3.10 EFFECT ON
7、 FORD MOTOR COMPANY REFERENCE SEAL COMPOUND NO. RDR-008* 3.10.1 Aged 70 h at 52 +/- 1 C in Each Approved Torque Fluid ESW-M2C2-B (ASTM D 471, Method A, Aluminum Block) Tensile Strength, kPa, max change from original -10% Elongation, max change from original -10% Volume, change from original +2 to +1
8、0% Hardness, Durometer A, points change from 0 to -10 original Bend Test: Slab shall not crack when bent completely flat against itself after aging. *Reference seal compound may be obtained as ASTM D 15 Tensile Slabs from the Automatic Transmission Components Engineering Department, Transmission Division, P. O. Box 2097, Livonia, Michigan 48151. 3.11 ODOR Shall offer no objectionable odor under operating temperature of 93 +/- 2 C. 3.12 TOXICITY The fluid shall be non-toxic and shall not cause skin rash or irritation (dermatitis) to exposed handlers in normal production operations.
