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Transmission Cooler runs (and runs and runs)
05-13-2020, 19:01
Post: #3
RE: Transmission Cooler runs (and runs and runs)
You are correct. It was the hydraulic cooler and specifically the Hayden fan. The top left relay in the PDU was labelled as Hayden fan. I pulled that relay and the fan stopped running! Imagine!

Initial tests on the relay confirmed it was stuck. A few taps on the table top and it appeared to be unstuck. Reinstalled it and everything is back to normal!

Thanks for your help!

Russ Marlowe
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RE: Transmission Cooler runs (and runs and runs) - Russell Marlowe - 05-13-2020 19:01



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