Service bulletin TB EN-57
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 | 10116857 |
| Published by NHTSA | 2017-08-31 |
| Manufacturer's number | TB EN-57 |
| Manufacturer's date | 2015-10-08 |
| NHTSA component | ENGINE |
NHTSA's summary
Passing Oil Complaints in GH7 Turbochargers. Purpose: To advise technicians to inspect the turbo air inlet and air outlet for passing oil complaints.
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
| UD TRUCKS UD TRUCKS |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.