Service bulletin 132
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 | 10020427 |
| Published by NHTSA | 2006-10-02 |
| Manufacturer's number | 132 |
| Manufacturer's date | 2006-11-01 |
| Replaces | 132 |
| NHTSA component | ENGINE AND ENGINE COOLING:ENGINE |
NHTSA's summary
PRESSURE RELIEF VALVE FOR AIR SYSTEMS IN VERY COLD CONDITIONS. MODELS CONSTELLATION. WESTERN STAR. *KB
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
| UNKNOWN UNKNOWN |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.