Engine
THIS CONTACT CAN RESULT IN WEAR, AND AFTER EXTENDED CONTACT, COULD CAUSE A PERFORATION IN THE FUEL LINE, RESULTING IN LEAKAGE. FUEL LEAKAGE IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.
There may be inadequate clearance between the fuel line and the cab underbody. Contact between the fuel line and the underbody could wear the fuel line and cause a fuel leak. Leaking fuel increases the risk of a fire. Dealers will inspect for proper fuel line clearance. Fuel lines with inadequate clearance will be replaced with the redesigned fuel line.