Service bulletin Valve
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 | 10214692 |
| Published by NHTSA | 2022-06-27 |
| Manufacturer's number | Valve |
| Manufacturer's date | 2022-05-04 |
| NHTSA component | ENGINE; ENGINE AND ENGINE COOLING |
NHTSA's summary
This is a representative communication from the manufacturing plant to customers regarding a subset population of cylinder heads with incorrect intake valve lash. New engine cylinder heads were sent to OEM customers to remedy the issue.
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
| CUMMINS L9 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.