A crucial perception of vehicle quality in the mind of the customer is that small pool of black oil he/she finds under the vehicle on the home parking lot or garage. The offending pool is often automatic transmission fluid and a US company has come up with a possible solution to the problem. The Acadia Transmission Seal Tester (TST) allows accelerated testing of all aspects of lip seal design so that transmission designers can select the optimum seal and confirm that it will perform reliably and provide durability over the operational life of the transmission.
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