United States 00V156000
UD Trucks Corporation
The problem
VEHICLE DESCRIPTION: MEDIUM DUTY TRUCKS. THE STEERING GEAR BOX IS MOUNTED TO THE FRAME USING A COMBINATION OF TWO (2) MOUNTINGS BOLTS WITH NUTS AND TWO (2) MOUNTING STUDS. THE TWO MOUNTING BOLTS THREAD INTO MOUNTING NUTS THAT ARE WELDED TO THE INSIDE OF THE FRAME. DURING VEHICLE MANUFACTURING PROCESS, RESIDUAL WELDING MATERIAL FROM THE WELDING OF AN ADJACENT BRACKET FOR THE ABS RELAY MAY HAVE ACCUMULATED IN THE TWO STEERING GEAR MOUNTING NUTS.
Risk
THIS MAY HAVE RESULTED IN DECREASED TORQUE TO THE STEERING GEAR BOX MOUNTING BOLTS DURING ASSEMBLY.
What owners should do
DEALERS WILL REMOVE AND INSPECT THE TWO MOUNTING BOLTS FOR THREAD DAMAGE. NEW MOUNTING BOLTS WILL BE INSTALLED. IF DAMAGE TO THE BOLT THREADS IS EVIDENT, NEW NUTS WILL ALSO BE INSTALLED.
Units 3058