NHTSA recall 99V027002
Trailer hitches
Nabi Artic
The defect
Vehicle description: articulated bus. these buses may become unstable at speeds over 45 mph should the hydraulic dampening system in the articulated joint loose pressure.
The risk
The rear bus could start to swing from side to side causing the driver to lose control of the vehicle.
The remedy
Dealers will modify these buses. the modifications include an additional interlock system that will gradually bring the vehicle to a stop utilizing the third axle brakes.