Service bulletin T7072
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 | 11023895 |
| Published by NHTSA | 2025-10-05 |
| Manufacturer's number | T7072 |
| Manufacturer's date | 2025-09-26 |
| NHTSA component | ENGINE |
NHTSA's summary
This Temporary Repair Practice describes removal and replacement of fuel injectors which may be degraded, resulting in repeat instances of aftertreatment fault codes and/or excessive aftertreatment system regeneration. This is an update to a previously submitted communication.
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 X15 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.