OFFICIAL NHTSA RECALL
98V274000
Service Brakes, Air:supply
Reported Oct 29, 1998 · NORTH AMERICAN BUS INDUSTRIES
Summary
VEHICLE DESCRIPTION: TRANSIT BUSES. THE BRAKE SYSTEM RESPONSE TIME FOR APPLY AND THE STOPPING DISTANCE REQUIREMENT WHEN THE CONTROL LINE WAS DISCONNECTED AT THE REAR RELAY VALVE DID NOT COMPLY WITH THE REQUIREMENTS OF FMVSS NO. 121, "AIR BRAKE SYSTEM."
Consequence
INCREASED BRAKING DISTANCE CAN OCCUR INCREASING THE RISK OF A VEHICLE CRASH.
Remedy
DEALERS WILL ADD A DOUBLE CHECK VALVE AT THE CONTROL PORT OF THE SERVICE RELAY VALVE AND REPLACE A 5/8" LINE WITH A 3/4" LINE FROM THE FRONT SERVICE RESERVOIR TO THE BRAKE PEDAL.
Notes
OWNER NOTIFICATION IS EXPECTED TO BEGIN NOVEMBER 28, 1998.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 NABI AT 1-256-831-4296. ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
This campaign page uses the representative official campaign record. Applicability-specific source variants appear on the linked vehicle pages. Recall counts refer to campaigns, not affected vehicles.
Vehicle entries in this campaign
This is model-level recall history. It does not confirm whether a particular VIN is affected or has received the repair. Check with NHTSA ↗