first off, many thanks to Precopster, Cuhfs, and Nautic for their great collaboration on devising a way to open up the transmission internal filter to cure pump starvation and restore normal transmission operation. My symptoms: I recently decided to do a trans drain & fill since this X/C 70 had ...

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If that link doesn’t work just search for “AW55 woes” and it comes up. It’s a very long discussion but will give you all the information you need to decide if this is appropriate for you.