| NHTSA Recall # | 47240 |
| NHTSA Compaign # | 07V033000 |
| MFG Compaign # | 107A |
| Manufacturer | PACCAR INCORPORATED |
| Supplier | PETERBILT |
| Brand | PETERBILT |
| Model | 379 |
| Model Year | 2006 |
| Component | TRAILER HITCHES:FIFTH WHEEL ASSEMBLY |
| Date of notification | 28/02/07 |
| Begin date of manufacuring | 09/10/06 |
| End date of manufacturing | 17/11/06 |
| Type of recall | V |
| Recall initiator | MFR |
| Report received | 06/02/07 |
| Report created | 06/02/07 |
| Regulation part number | |
| FMV safety standard number | |
| Estimated number of affected units | 164 |
| Defect summary | On certain trucks, the fifth wheel king pin release air valve internal spool was installed backwards. The air option of the king pin release system would be inoperable. To correct this situation in production, the vehicle's air lines were mistakenly reversed rather than replacing the valve. |
| Consequence summary | There is a possibility that the king pin can release without the driver's knowledge. When this occurs, the driver could drive away and the trailer could become disengaged. |
| Corrective action | Dealers will inspect the functionality of the king pin release system and suspect valve. If any vehicles have a non-conforming valve or incorrect plumbing, it will be replaced and re-plumbed. The recall began on february 28, 2007. Owners may contact peterbilt at 940-591-4196. |
| Recall notes | Peterbilt recall no. 107a. Customers may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to http://www. Safercar. Gov. |