2008 VOLVO VNL

SERVICE BRAKES, AIR

VOLVO TRUCKS IS RECALLING 366 MY 2006-2009 VNL TRUCKS EQUIPPED WITH SUPER SINGLE TIRES, BENDIX BRAKE CAM TUBES, AND VOLVO AIR SUSPENSION. THE VIBRATION FREQUENCY FROM THE SUSPENSION WITH SUPER SINGLE TIRES MAY RESULT IN A FATIGUE CRACK OF THE MOUNTING BRACKETS FOR THE BRAKE CAM TUBE.

POWER TRAIN:CLUTCH ASSEMBLY

Volvo Trucks North America (Volvo) is recalling certain model year 2007-2014 VAH, VHD, VNL, VNM, and VT models. The affected vehicles were built without a redundant clutch disengagement switch. Without a redundant switch, a loss of signal from the brake air pressure switch can prevent the clutch fr

STEERING

ON CERTAIN TRUCKS, THE NUT USED TO RETAIN THE STEERING SHAFT MAY OR MAY NOT BE A LOCK NUT THAT HAS THE LOCKING FEATURE. A LOCK NUT IS REQUIRED TO PROVIDE ADDITIONAL RESISTANCE TO ENSURE THAT THE NUT DOES NOT COME LOOSE.

ENGINE AND ENGINE COOLING:ENGINE:DIESEL

ON CERTAIN TRUCKS, AN INCORRECT SOFTWARE PARAMETER WAS LOADED WHICH RESULTED IN THE DIESEL PARTICULATE FILTER (DPF) 'INHIBIT' FUNCTION BEING DISABLED. THE 'INHIBIT' FUNCTION IS A MEANS FOR THE DRIVER TO STOP A DPF REGENERATION FROM OCCURRING IF A VEHICLE IS IN A LOCATION THAT MAY PRESENT A HAZARDOU

TRAILER HITCHES:FIFTH WHEEL ASSEMBLY

ON CERTAIN TRUCKS EQUIPPED WITH A SAF HOLLAND SIMPLEX FIFTH WHEEL, THE LEVER ARM PIVOT BOLT MAY HAVE BEEN OVER TIGHTENED. AN OVER TIGHTENED PIVOT BOLT CAN DISTORT THE PIVOT BOLT SPACER SLEEVE, WHICH MAY PREVENT THE FIFTH WHEEL LATCH JAW FROM CLOSING AND LATCHING SECURELY AROUND THE TRAILER KING PI

VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR

VOLVO TRUCKS IS RECALLING 127,764 MY 2001-2008 VHD, VNL, VNM, AND MY 2005-2008 VT TRUCKS. A SEAL MAY FAIL ALLOWING WATER AND CONTAMINANTS TO SEEP INTO THE WINDSHIELD WIPER MOTOR.

STEERING:GEAR BOX (OTHER THAN RACK AND PINION)

ON CERTAIN TRUCKS, THE BOLTS THAT ATTACH THE STEERING GEAR TO THE FRAME MAY NOT HAVE BEEN TIGHTENED TO THE SPECIFIED TORQUE.

POWER TRAIN:AXLE ASSEMBLY

ON CERTAIN TRUCKS, THE AXLE HOUSINGS MAY HAVE BEEN MANUFACTURED WITH STEEL THAT WAS OUT OF SPECIFICATION WHICH COULD RESULT IN A FATIGUE FAILURE OVER TIME.

ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS

ON CERTAIN HEAVY DUTY TRUCKS, THE CIRCUIT PROTECTION (I.E. AUTOMATIC CIRCUIT BREAKERS) USED TO PROTECT THE VEHICLE LIGHTING SYSTEM MAY NOT PROVIDE ADEQUATE PROTECTION.

EQUIPMENT:OTHER:LABELS

VOLVO IS RECALLING CERTAIN MODEL YEAR 2008-2011 VHD, VNL, VNM, AS WELL AS 2008-2010 VT VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF PART 567, "CERTIFICATION." THE TIRE DESCRIPTION MAY BE INCORRECT ON THE VEHICLE'S CERTIFICATION LABEL.

STRUCTURE:BODY:HOOD:HINGE AND ATTACHMENTS

ON CERTAIN TRUCKS, THE HOOD RESTRAINT CYLINDER DOES NOT CONTAIN ENOUGH DAMPENING TO ADEQUATELY RESTRAIN THE HOOD.

FUEL SYSTEM, DIESEL

ON CERTAIN TRUCKS, AN UNPROTECTED LEAD IN THE THERMOSWITCH OF THE HEATER MAY MAKE CONTACT WITH ANOTHER POST POSSIBLY CREATING A SHORT CIRCUIT, WHICH CAN RESULT IN CONTINUOUS OPERATION OF THE HEATING ELEMENT.