NHTSA Campaign 01E062000
SERVICE BRAKES, AIR:SUPPLY:CHECK VALVE
Issued by MERITOR WABCO · Reported Dec 12, 2001 · 21,600 vehicles affected
What's wrong
EQUIPMENT DESCRIPTION: MERITOR WABCO PNEUMATIC ANITLOCK BRAKE SYSTEM (ABS) VALVE PACKAGES PRODUCED BETWEEN SEPTEMBER 3 AND OCTOBER 26, 2001. THE BOLTS USED TO ASSEMBLE STEER AND DRIVE AXLE ABS VALVE PACKAGES TOGETHER AND A TRACTION CONTROL VALVE INLET FITTING WERE TORQUED BELOW SPECIFICATION.
Consequence
BOLTS TORQUED BELOW SPECIFICATION WILL NOT RELIABLY PREVENT AIR LEAKAGE AT THE AFFECTED ABS VALVE PACKAGE INTERFACE JOINTS ONCE THE COMPONENT BEGINS NORMAL VEHICLE OPERATION. IF AIR LEAKS DEVELOP AT ANY OF THE ABS VALVE PACKAGE INTERFACE JOINTS, BRAKE SYSTEM PRESSURE REDUCTIONS COULD OCCUR DURING BRAKING OR NORMAL OPERATION WITH UNITS EQUIPPED WITH THE TRACTION CONTROL OPTION, POTENTIALLY EXTENDING STOPPING DISTANCES, POSSIBLY RESULTING IN A VEHICLE CRASH.
Remedy
OWNERS WILL BE NOTIFIED TO HAVE THEIR VEHICLE REPAIRED FREE OF CHARGE AT AN AUTHORIZED DEALER. OWNER NOTIFICATION BEGAN JANUARY 14, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT MERITOR WABCO AT 859-746-5956.
Vehicles affected by this recall
| Make | Model | Year | Units |
|---|---|---|---|
| MERITOR WABCO | ABS VALVE PACKAGE | 21,600 |
Source: NHTSA Campaign 01E062000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.