THESE HEAVY TRUCKS WERE EQUIPPED WITH EXHAUST MUFFLERS WITHOUT HEAT SHIELDING.
Consequence & remedy
Consequence: SOMEONE WORKING BEHIND THE CAB COULD CONTACT THE HOT MUFFLER CAUSING PERSONAL INJURY. ALSO SOME OF THESE VEHICLES WERE EQUIPPED WITH DECK PLATES WITH NO GRAB HANDLES FOR ACCESS.
Remedy: DEALERS WILL INSTALL MUFFLER SHIELDS AND, WHERE NECESSARY, GRAB HANDLES.
A PROTECTIVE GREASE COATING USED ON THE STEERING KNUCKLE WAS NOT REMOVED PRIOR TO ASSEMBLY OF THE STEERING ARMS. ALSO THE JOINTS COULD HAVE BEEN ASSEMBLED WITH KEYS THAT WERE SOFTER THAN SPECIFIED AND WITH NUTS OF A "SOFTER" MATERIAL THAN ANTICIPATED.
Consequence & remedy
Consequence: THESE CONDITIONS CAN ALLOW THE STEERING ARM TO TURNINSIDE THE KNUCKLE SHEARING THE LOCATOR KEY RESULTING IN LOSS OF STEERING CONTROL AND INCREASING THE POTENTIAL FOR AN ACCIDENT.
Remedy: DEALERS WILL CLEAN THE STEERING ARM/KNUCKLE JOINTS, REPLACE THE NUTS AND KEYS, AND RETORQUE THE STEERING ARM NUTS.
STRAPS HOLDING THE SLEEPER UPPER BUNK IN THE RAISED POSITION CAN RELEASE WITHOUT WARNING.
Consequence & remedy
Consequence: IF THE RESTRAINING STRAP RELEASES SUDDENLY, THEBUNK FALLS WITHOUT WARNING AND CAN STRIKE AN OCCUPANT SITTING IN THE LOWER BUNK CAUSING PERSONAL INJURY.
Remedy: DEALERS WILL REPLACE THE UPPER BUNK RETAINING STRAPS WITH AN IMPROVED AUTOMOTIVE SAFETY BELT STYLE DESIGN STRAP.