Service campaign C7146
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 campaign |
|---|---|
| NHTSA id | 11019287 |
| Published by NHTSA | 2025-06-06 |
| Manufacturer's number | C7146 |
| Manufacturer's date | 2025-05-17 |
| Campaign id or software version | C7146 |
| NHTSA component | ENGINE |
NHTSA's summary
This Warranty Field Campaign is being issued to address incorrect and non-reusable capscrews installed on the rear camshaft gear on certain ISX12 and ISX12N . This field action authorizes certified repair locations to replace all five (5) capscrews on the rear camshaft gear on eligible engines.
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 ISX12 | |
|---|---|
| CUMMINS ISX12N |
Listing a model year does not mean every vehicle of it is concerned: the document says which.