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Transmission oil and filter change

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35K views 20 replies 7 participants last post by  jmc  
First time poster here, go easy!

So I’m looking at changing the transmission oil and filter on my CLA 220 AMG sport which is a 64 plate and diesel. The gearbox is a 722.9 7G automatic.

Any advice, instructions or videos that you guys could share? It seems pretty straight forward on some of the videos I’ve watched although they weren’t for the exact model.
Not sure exactly how to check the amount of fluid that’s in there and also how much and what type to fill it up with.

Mercedes want to charge £740 for service A and the trans oil and filter which is why I’m looking to do this myself. Along with all discs and pads and 4 potential new tyres it’s going to cost a fortune!

Thanks
First time poster here, go easy!

So I’m looking at changing the transmission oil and filter on my CLA 220 AMG sport which is a 64 plate and diesel. The gearbox is a 722.9 7G automatic.

Any advice, instructions or videos that you guys could share? It seems pretty straight forward on some of the videos I’ve watched although they weren’t for the exact model.
Not sure exactly how to check the amount of fluid that’s in there and also how much and what type to fill it up with.

Mercedes want to charge £740 for service A and the trans oil and filter which is why I’m looking to do this myself. Along with all discs and pads and 4 potential new tyres it’s going to cost a fortune!

Thanks
Hi how did you get on with the tranmition oil and filter change as I have the same car with 90k miles on it and has not been done yet any help would be greatly appreciated thanks..