Tailoring Automatic Transmission Fluid Shift Quality in the Laboratory 650466
The influence of lubricant formulation and service degradation on automatic transmission shift quality was studied in full scale transmission cycling tests. Fluid frictional degradation was found to follow a well defined pattern. This pattern is influenced by fluid formulation as well as transmission environment. Both fluid oxidation and selective additive degradation affect the rate of progression through this pattern.
Citation: Nann, N. and Pinchbeck, F., "Tailoring Automatic Transmission Fluid Shift Quality in the Laboratory," SAE Technical Paper 650466, 1965, https://doi.org/10.4271/650466. Download Citation
Author(s):
N. A. Nann, F. H. Pinchbeck
Affiliated:
Texaco Inc.
Pages: 11
Event:
Mid-Year Meeting
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Automatic transmissions
Transmission fluids
Transmissions
Corrosion
Lubricants
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