Service bulletin TSB240178
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 | 11008544 |
| Published by NHTSA | 2024-10-04 |
| Manufacturer's number | TSB240178 |
| Manufacturer's date | 2024-09-20 |
| NHTSA component | ENGINE |
NHTSA's summary
This Technical Service Bulletin describes the inspection and repair steps for the rocker lever cover and/or internal crankcase breather sub-assembly which may contain debris or be misassembled, resulting in excessive oil carryover and excessive vapor from internal crankcase breather draft tube or an external lubricating oil leak.
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 L9 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.