Transmission flush

[Motozb]

Hi all,
I am interested in doing a flush & refill on my 2.0T ZB wagon 9 speed transmission, I've had a look on this forum but cannot locate a step-by-step procedure. Is there a location for the return line or is that not recommended? any advice would be helpful.
Thanks

 

[Tourer1]

Hi all,
I am interested in doing a flush & refill on my 2.0T ZB wagon 9 speed transmission, I've had a look on this forum but cannot locate a step-by-step procedure. Is there a location for the return line or is that not recommended? any advice would be helpful.
Thanks

Yes, I would be interested in photos of the drain and fill locations on the 9 Speed for the V6. Anyone have a reference?

 

[stooge]

look in the pdf manual

Service Manual

this is a manual based on the 2018-2019 buick regal(ZB commodore). it is 9000+ pages of mess but can be very useful ;) Zipped PDF Manual EDIT: i will add these here too... MY18 Commodore Brochure PDF MY18 Commodore Owner Manual PDF Service and Warranty Booklet PDF

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