Service brakes, air: supply: quick release valve
- Component
- Service brakes, air: supply: quick release valve
- Manufacturer
- GREAT DANE LIMITED PARTNERSHIP
- Vehicles affected
- 43
- Reported to NHTSA
- 2009-06-02
- Owners notified
- 2009-06-08
Defect description
GREAT DANE TRAILERS IS RECALLING 43 MODEL YEAR 2009 SEMI-TRAILER CONVERTER DOLLIES, MODEL DLY-0022-00099, MANUFACTURED FOR FEDEX GROUND BETWEEN JULY 16 AND AUGUST 13, 2008, EQUIPPED WITH CERTAIN HALDEX QUICK RELEASE VALVES (QRV). THE RUBBER DIAPHRAGM INSIDE THE QRV MAY EXPERIENCE DELAMINATION RESULTING IN SIGNIFICANT LEVELS OF AIR PRESSURE LEAKAGE PAST AND/OR THROUGH THE DIAPHRAGM, OR THE DEVELOPMENT OF A BUBBLE IN THE DIAPHRAGM WHICH MAY TRAP AIR PRESSURE IN THE VALVE AND NOT ALLOW THE SERVICE BRAKES TO RELEASE.
Safety risk
MALFUNCTION OF THE AIR BRAKE SYSTEM COULD RESULT IN A VEHICLE CRASH.
Manufacturer remedy
GREAT DANE WILL NOTIFY OWNERS AND THE VEHICLES WILL BE REPAIRED FREE OF CHARGE. THE SAFETY RECALL BEGAN ONJUNE 8, 2009. OWNERS MAY CONTACT GREAT DANE AT 1-912-644-2100.