Service bulletin WB13-56
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 | 10110667 |
| Published by NHTSA | 2017-08-04 |
| Manufacturer's number | WB13-56 |
| Manufacturer's date | 2013-09-04 |
| NHTSA component | EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT |
NHTSA's summary
On the vehicles affected by this bulletin, the air dryer assembly may present a leak at the pressure probe connection. The O-ring in this location may be deformed due to the fitting arrangement. Adding a metal ring will prevent this issue.
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
Equipment and accessories
| PREVOST H3-45 | 2013 |
|---|---|
| PREVOST H3-VIP | 2013 |
| PREVOST WE | 2013 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.