Service bulletin TSB220216
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 | 11022748 |
| Published by NHTSA | 2025-09-05 |
| Manufacturer's number | TSB220216 |
| Manufacturer's date | 2025-08-30 |
| NHTSA component | ENGINE |
NHTSA's summary
This Technical Service Bulletin describes the verification and resolution steps for the exhaust bellows of the C500D6RE trailered generator set which may crack due to an assembly issue putting pressure on the exhaust bellows, resulting in a melted downpipe blanket, melted insulation panels from hot exhaust or exhaust gas leaking inside the enclosure. 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 C1000D6RE | |
|---|---|
| CUMMINS POWER GENERATION C500D6RE |
Listing a model year does not mean every vehicle of it is concerned: the document says which.