2006–2007 Mack MR recall: brakes
⚠️ 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.
💥 The risk
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.
🔧 The fix
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.
Is the fix free? Yes. Safety recall repairs are free at any authorized dealer under federal law, including parts and labor. (Vehicles more than 15 years old when the recall was announced can be excluded, but most manufacturers still fix them.)
- NHTSA campaign
- 08V144000
- Manufacturer recall #
- SC0337
- Manufacturer
- MACK TRUCKS, INC
- Vehicles affected
- 218
- Component
- SERVICE BRAKES, AIR:SUPPLY:CHECK VALVE
- Owner phone
- 1-800-528-6586
- NHTSA hotline
- 1-888-327-4236
- Owner letters mailed
- Apr 15, 2008
- Built
- Aug 23, 2005 – Mar 27, 2006
- Recall started by
- MFR
- Notes
- Mack recall no. SC0337.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.