1999 Volvo Vn problems

Defect

ON SOME HEAVY DUTY CLASS 8 VEHICLES EQUIPPED WITH ARVINMERITOR AXLE ASSEMBLIES WHICH MAY HAVE BEEN MANUFACTURED WITH TRW MODEL 20EDL BALL SOCKETS, THE TIE ROD BALL-SOCKET BEARINGS HAVE A BELOW SPECIFICATION CASE DEPTH AND/OR HARDNESS WHICH CAN LEAD TO PREMATURE WEAR OUT OF THE SOCKET IN SOME APPLICATIONS.

Consequence

IF THIS CONDITION OCCURS, THE DRIVER CAN LOSE STEERING CONTROL, POSSIBLY RESULTING IN A VEHICLE CRASH.

Remedy

DEALERS WILL REPLACE THE BALL SOCKET ASSEMBLIES. THIS CAMPAIGN SUPERSEDES NHTSA CAMPAIGN NOS. 01V-139.001 AND 02V-037.002. OWNER NOTIFICATION BEGAN JULY 25, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT VOLVO TRUCKS AT 1-800-528-6586.

Defect

VEHICLE DESCRIPTION: HEAVY DUTY CLASS 8 VEHICLES. UNDER CERTAIN OPERATING CONDITIONS, THE WEIGHT CERTIFICATION LABEL WHICH CONTAINS FRONT GROSS AXLE WEIGHT RATING (GAWR) INFORMATION PURSUANT TO THE REQUIREMENTS OF FMVSS NO. 120, "TIRE SELECTION AND RIMS FOR MOTOR VEHICLES OTHER THAN PASSENGER CARS," DOES NOT ACCURATELY REFLECT THE ACTUAL FRONT GROSS AXLE WEIGHT.

Consequence

WHEN OPERATING THE TRUCK "BOBTAIL" WITH FULL FUEL TANKS AND TWO OCCUPANTS WITH AN ALLOWANCE FOR PERSONAL BELONGINGS, THE ACTUAL GROSS AXLE WEIGHT MAY EXCEED THE STATED RATING FOUND ON THE WEIGHT CERTIFICATION LABEL.

Remedy

THE WEIGHT CERTIFICATION LABEL WILL BE BROUGHT INTO COMPLIANCE BY ONE OR MORE OF THE FOLLOWING MEANS: (1) REPLACEMENT OF THE LABEL WITH ONE WHICH CONTAINS CORRECT INFORMATION; OR (2) REPLACEMENT OF FRONT AXLE TIRES, RIMS OR TIE ROD TUBE OR A COMBINATION THEREOF; OR (3) REPLACEMENT OR RELOCATION OF THE FUEL TANKS. DUE TO THE VARIOUS TRUCK CONFIGURATIONS, SEVERAL OWNER NOTIFICATION LETTERS ARE BEING SENT FOR THIS CAMPAIGN. THE FIRST OWNER NOTIFICATION LETTER WAS MAILED APRIL 26, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY OR LABEL WITHIN A REASONABLE TIME SHOULD CONTACT VOLVO TRUCKS AT 1-800-528-6586.

Defect

VEHICLE DESCRIPTION: HEAVY DUTY CLASS 8 VEHICLES EQUIPPED WITH ARVINMERITOR AXLE ASSEMBLIES WHICH MAY HAVE BEEN MANUFACTURED WITH TRW MODEL 20EDL BALL SOCKETS. THE TIE ROD BALL-SOCKET BEARINGS HAVE A BELOW SPECIFICATION CASE DEPTH AND/OR HARDNESS WHICH CAN LEAD TO PREMATURE WEAR OUT OF THE SOCKET IN SOME APPLICATIONS.

Consequence

IF THIS CONDITION OCCURS, THE DRIVER CAN LOSE STEERING CONTROL, POSSIBLY RESULTING IN A VEHICLE CRASH.

Remedy

DEALERS WILL REPLACE THE BALL SOCKET ASSEMBLIES. THE CAMPAIGN HAS BEEN SUPERCEDED BY RECALL NO. 02V037002. OWNER NOTIFICATION BEGAN NOVEMBER 17, 2000. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT VOLVO TRUCKS AT 1-800-528-6586.

Defect

VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH AN ESPAR COMPACT HEATER MOUNTED IN THE LUGGAGE COMPARTMENT. THE FUEL-METERING PUMP THAT SUPPLIES FUEL TO THE COMPACT HEATER IS NOT WIRED THROUGH A ROLLOVER PROTECTION SWITCH. THIS DOES NOT COMPLY WITH 49 CFR 393.77, "HEATERS."

Consequence

IN THE EVENT OF A VEHICLE ROLLOVER, AND THE COMPACT HEATER WAS IN OPERATION, FUEL WOULD STILL BE SUPPLIED TO THE HEATER CREATING THE POTENTIAL FOR A VEHICLE FIRE.

Remedy

DEALERS WILL WIRE THE FUEL-METERING PUMP THROUGH A ROLLOVER PROTECTION SWITCH.

Defect

VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS EQUIPPED WITH MERITOR AIR BRAKE AUTOMATIC SLACK ADJUSTERS. SOME OF THE AUTOMATIC SLACK ADJUSTERS HAD INSUFFICIENT TORQUE APPLIED TO THE GUIDE PAWL CAP SCREW.

Consequence

WITHOUT SUFFICIENT TORQUE ON THE GUIDE PAWL CAP SCREW, THE BRAKES COULD GRADUALLY LOSE ADJUSTMENT, INCREASING THE VEHICLE STOPPING DISTANCE.

Remedy

DEALERS WILL CHECK THE TORQUE ON THE AUTOMATIC SLACK ADJUSTER GUIDE PAWL. IF THERE IS NO TORQUE, THE BRAKES WILL BE ADJUSTED AND THE GUIDE PAWL WILL BE TIGHTENED TO 15-20 FT. LBS.