COMPLAINT REGARDING TWO ACCIDENTS INVOLVING MACK TRUCK CV713 WHERE BOTH FLIPPED ONTO THE PASSENGER SIDE AND CAUGHT FIRE. *KB LAWYER WRITING IN ON BEHALF OF CONSUMER. THE LAWYER STATED IT WAS HIS BELIEF THAT THERE WAS A DESIGN DEFECT IN THE TURBO CHARGER ASSEMBLY WHICH ALLOWED OIL TO ESCAPE FROM THE ENGINE AND IGNITE ON A HOT SURFACE OF THE ENGINE, POSSIBLY THE TURBO CHARGER OR MANIFOLD EXHAUST SYSTEM. THE LAWYER ALSO STATED HE WAS CONCERNED WITH THE FUEL SYSTEM WHICH WAS NOT DESIGNED WITH A SAFETY CHECK VALVE TO PREVENT THE FLOW OF DIESEL FUEL FROM THE TANK WHICH POSSIBLY ACCELERATED THE OIL FIRE. *JB