Service bulletin 20506
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 | 10185103 |
| Published by NHTSA | 2021-01-05 |
| Manufacturer's number | 20506 |
| Manufacturer's date | 2020-12-15 |
| NHTSA component | ENGINE AND ENGINE COOLING; EQUIPMENT |
NHTSA's summary
Replacement of the Charge Air Cooler (CAC) outlet hose to prevent a potential increase of particulate matter emissions from a potential hose failure. Only LT Series built 3 December 2018 thru 11 October 2019 with 2018 and 2019 model year Cummins X15 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, Equipment and accessories
| INTERNATIONAL LT | 2019 to 2020 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.