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BMW Repair/Chain and bearings on BMW 330i A/T 2007 model

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Expert: - 1/9/2012


Question
After what mileage do I need to change the chain and the wheel bearings on the BMW 330i A/T 2007?

Answer
There isn't a normal mileage interval for either.If you think there is a problem with the chain I would suspect the plastic guides that do wear out but at over 200k.The wheel bearings are a sealed unit and most times it is replaced when it is either noisy or has play at the wheel.

BMW Repair

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Volunteer

Don Berlan

Expertise

ASE Master Mechanic for 25 years. Can help with all aspects of BMW repair. I especially enjoy driveablity problems, mechanical or electrical.

Experience

I have been an ASE Master Mechanic for 25 years.I have worked in many dealearships although BMW's are my favorite.I now have my own shop,specializing in BMW's.I have autocrossed and even gotten into mud running with my 4x4.(I am NOT a teacher and don't claim to know everything about the cars I never see.I hope to help you with your repairs and do expect some knowledge on your side.)

Education/Credentials
CMVTI, Auburn Maine

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