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Procedures for the Evaluation of Automatic Transmission Fluids
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English
Abstract
The development of more powerful engines with higher operating temperatures, the trend toward lower axle ratios, and increased use of passenger cars for trailer hauling have imposed greater demands on the durability of transmission fluid. What had been reported in the past as clutch failures might have been more accurately recognized as oil failures due to lack of friction retention. This paper describes Chevrolet's efforts to define desirable fluid characteristics and to develop test procedures to evaluate transmission fluids.
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Authors
Citation
Fuelberth, W., Sharp, H., and Wilkins, R., "Procedures for the Evaluation of Automatic Transmission Fluids," SAE Technical Paper 660098, 1966, https://doi.org/10.4271/660098.Also In
References
- Winchell F. J. Route, W. D. “Ratio Changing the Passenger Car Automatic Transmission.” Paper 311-A, SAE Annual Meeting Detroit January 1961
- Kehrl, H. H. Marsh, M. R. Gallant, R. A. “Automatic Transmission Testing.” Paper 30-R, SAE Transactions 67 1959 640 649
- Foehr E. G. Calish, S. R. “Correlation of Bench Oxidation Tests With Transmission Test Performance of Automatic Transmission Fluids.” Paper 13-S, SAE Annual Meeting Detroit January 1959
- Deen H. E. Stendahl, C. M. “Oxidation Stability, Shear Stability and Rubber Swell Properties of Automatic Transmission Fluids.” Paper 124-V, SAE Transactions 68 1960 448 456