Due to a process deviation during production, the surface coating of the rocker arms may wear prematurely.
BMW technical service bulletin MC111421 for 2014, 2017, 2019-2021 BMW S 1000 R and 2015-2021 BMW S 1000 XR.
- Bulletin number
- MC111421
- Component
- Equipment
- Summary
- Due to a process deviation during production, the surface coating of the rocker arms may wear prematurely.
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