Service bulletin TSB220072-042120
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 | 10211748 |
| Published by NHTSA | 2022-05-16 |
| Manufacturer's number | TSB220072-042120 |
| Manufacturer's date | 2022-04-21 |
| NHTSA component | ENGINE AND ENGINE COOLING; ENGINE |
NHTSA's summary
This Technical Service Bulletin describes the verification and resolution of lubricating oil leaks due to a broken crankcase breather tube.
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 B6.7 | |
|---|---|
| CUMMINS CUMMINS |
Listing a model year does not mean every vehicle of it is concerned: the document says which.