Service bulletin TSB200096-042120
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 | 10175209 |
| Published by NHTSA | 2020-05-18 |
| Manufacturer's number | TSB200096-042120 |
| Manufacturer's date | 2020-04-12 |
| NHTSA component | EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING:ENGINE:DIESEL |
NHTSA's summary
This Technical Service Bulletin describes the verification and resolution of aftertreatment air assisted dosing units and aftertreatment nozzles are being replaced as a result of internal buildup of DEF crystals, but with proper troubleshooting and maintenance, some of these components can be recovered.
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
| CUMMINS ISB6.7 | |
|---|---|
| CUMMINS ISL9 | |
| CUMMINS ISM | |
| CUMMINS ISX15 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.