Service bulletin SB-20-18
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 | 10054678 |
| Published by NHTSA | 2014-02-15 |
| Manufacturer's number | SB-20-18 |
| Manufacturer's date | 2014-04-01 |
| Replaces | SB-20-18-A |
| NHTSA component | ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY |
NHTSA's summary
WESTERN STAR: THERE ARE RADIATOR FAILURES RESULTING IN COOLANT LEAK DUE TO A COOLANT TUBE HAVING A CRACK AND NEED AN UPDATED ISOLATED ENGINE MOUNT, IF THERE IS A CRACK IN COOLANT TUBE. *PE UPDATED 6/26/14. *PE
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, Cooling system, Radiator
| WESTERN STAR WESTERN STAR |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.