Service bulletin WB13-64B
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 | 10110681 |
| Published by NHTSA | 2017-08-04 |
| Manufacturer's number | WB13-64B |
| Manufacturer's date | 2013-10-30 |
| NHTSA component | FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM |
NHTSA's summary
On the vehicles affected by this bulletin, an inspection of the exhaust gas diffuser is necessary. Refer to Part 1 of this bulletin for the inspection procedure. If the inspection procedure reveals that the diffuser rain cap is not functioning properly, replace the diffuser assembly (see Part 2).
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, Exhaust and emissions, Fuel system
| PREVOST WE | 2008 |
|---|---|
| PREVOST X3 | 2008 to 2009 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.