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Re: Harsh 2-1 downshift, 1-2 upshift delay
Posted to Transmission Forum on 1/29/2020 1 Reply

No TSB's or PI's for this concern. What happens on the 6T70's & 6T75's is the differential bearings start going bad and put metal through the TECHM. What is crazy is they don't make noise and the bearings will be destroyed. Depending on where the metal gets tr... Login to read more.

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