Service bulletin SB-49-8
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 | 10038246 |
| Published by NHTSA | 2011-06-14 |
| Manufacturer's number | SB-49-8 |
| Manufacturer's date | 2011-03-01 |
| NHTSA component | ENGINE AND ENGINE COOLING:ENGINE |
NHTSA's summary
WESTERN STAR TRUCKS: THERE ARE NEW CGI BELLOWS DUE TO CURRENT ONES THAT ARE PRONE TO FAILURE. *RM
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Engine
| WESTERN STAR CONSTELLATION | 1995 to 1999 |
|---|---|
| WESTERN STAR CONSTELLATION | 2001 |
| WESTERN STAR HERITAGE | 1995 to 1997 |
| WESTERN STAR HERITAGE | 1999 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.