MACK issued a recall on the CH and CL models

NOTE: CLASS 8 TRUCKS.INSUFFICIENT TORQUE OF THE U-JOINT BEARING STRAP BOLTS CAN LEAD TO A BROKEN STRAP. IF THE STRAP BREAKS, THE DRIVESHAFT WOULD WOBBLE, POSSIBLY RESULTING IN SEPARATION. SUCH WOBBLING OR SEPARATION COULD RESULT IN SECONDARY VEHICLE DAMAGE (TO OTHER VEHICLE COMPONENTS) AND ANY LOOSE FRAGMENT THAT FELL ONTO THE ROADWAY COULD PRESENT A HAZARD TO OTHER VEHICLES.CORRECTION: NEW U-JOINT BEARING STRAP BOLTS WILL BE INSTALLED.