N63T and S63T engine: valve seal replacement
BMW technical service bulletin B110117 for 2014-2017 BMW X5, 2012-2015 BMW 750LI and 2012-2017 BMW 550I and others.
- Bulletin number
- B110117
- Component
- Engine and engine cooling
- Summary
- N63T AND S63T ENGINE: VALVE SEAL REPLACEMENT: This SI provides a new tool and a new procedure for the N63TU valve seals replacement.
Owners of these vehicles have filed 209 complaints in the engine category.
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