Service bulletin MC110621
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10194314 |
| Published by NHTSA | 2021-05-24 |
| Manufacturer's number | MC110621 |
| Manufacturer's date | 2021-04-01 |
| NHTSA component | EQUIPMENT; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE; EQUIPMENT ADAPTIVE/MOBILITY |
NHTSA's summary
Ticking noises emanating from the cylinder head.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Engine, Equipment and accessories, Exhaust and emissions, Exhaust manifold, pipes and muffler
| BMW 750 | |
|---|---|
| BMW 850 | |
| BMW E 31 SERIES | |
| BMW R 1200 C | |
| BMW R SERIES |
Listing a model year does not mean every vehicle of it is concerned: the document says which.