PARKER HANNIFIN IS RECALLING CERTAIN INSTRUMENT PANELS, PART NUMBER 385755, DEVELOPED SPECIFICALLY FOR USE ON NEW FLYER TRANSIT BUSES. DUE TO A SOFTWARE DESIGN DEFECT, THE INSTRUMENT PANEL MAY NOT, UNDER UNIQUE AND ABNORMAL CIRCUMSTANCES, DISPLAY WARNNG MESSAGES WHICH HAVE BEEN TRANSMITTED IN AN EXTENDED BYTE FORMAT.
DUE TO CRACKING OF A RUBBER DIAPHRAGM IN THE FUEL PRESSURE REGULATOR, LEAKAGE MAY OCCUR.
DEFECTIVE SEALS ON MASTER CYLINDER ALLOWS LEAKAGE OF BRAKE FLUID FROM EITHER THE PRIMARY OR SECONDARY RESERVOIRS.