NHTSA Campaign 08V144000
SERVICE BRAKES, AIR:SUPPLY:CHECK VALVE
Issued by MACK TRUCKS, INC · Reported Mar 26, 2008 · 218 vehicles affected
What's wrong
MACK IS RECALLING 218 MY 2006-2007 MR TRUCKS. A CHECK VALVE WAS OMITTED FROM THE SECONDARY SUPPLY PORT OF THE SR-7 SPRING BRAKE MODULATING VALVE.
Consequence
AS A RESULT, AN AIR LEAK IN THE SECONDARY OR PRIMARY SYSTEM MAY RESULT IN THE PARK BRAKES INADVERTENTLY APPLYING, INCREASING THE RISK OF A CRASH.
Remedy
DEALERS WILL ADD A CHECK VALVE TO THE SECONDARY SUPPLY PORT OF THE SR-7 SPRING BRAKE MODULATING VALVE AND WILL ALSO REPAIR THE SR-7 VALVE BY APPLYING A CHECK VALVE REPAIR KIT AS REQUIRED FOR THE BENDIX SAFETY RECALL (PLEASE SEE 07E-037). THE RECALL BEGAN ON APRIL 15, 2008. OWNERS MAY CONTACT MACK AT 1-800-528-6586.
Vehicles affected by this recall
| Make | Model | Year | Units |
|---|---|---|---|
| MACK | MR | 2006 | 218 |
| MACK | MR | 2007 | 218 |
Source: NHTSA Campaign 08V144000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.