Mack Trucks (Mack) is recalling certain model year 2014-2015 CXU trucks manufactured February 1, 2013, through January 27, 2014, and equipped with a vertical wet tank (aka supply air tank) for the brake system. The pressure relief valve may not have been installed in the tank during manufacturing.
Mack Trucks – Pressure Relief Valve not Installed in Air Tank
| Report Received Date | 04/18/2014 |
| NHTSA ID | 14V207000 |
| Consequence Summary | Without a pressure relief valve, the air tank could rupture from being overpressurized increasing the risk of injury. |
| Corrective Action | Mack will notify owners, and dealers will install a pressure relief valve in the air tank, free of charge. The recall began on June 11, 2014. Owners may contact Mack customer service at 1-866-298-6586. Mack's number for this recall is SC0380. |
| Recall Code | SC0380 |
| Potentially Affected | 490 |
| Fire Risk When Parked | No |
| Do Not Drive | No |
| Recall Link | Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=14V207000) |
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