Item Affected: STEERING:GEAR BOX (OTHER THAN RACK AND PINION)
Date Announced: 12/02/1981
Description of Recall: AN AIR BRAKE HOSE FITTING BENEATH THE FLOOR OF THE SUBJECT VEHICLES MAY RUB AGAINST THE ROTATING STEERING DRIVE SHAFT, EVENTUALLY CAUSING THE SHAFT TO FRACTURE. THIS CONDITION COULD EXIST IF A MECHANIC FAILED TO ORIENT THE THREADED 90 DEGREE ELBOW FITTING IN THE PROPER DIRECTION, OR IF THE STEERING COLUMN WAS POSITIONED INCORRECTLY. ALSO, AN IMPROPERLY ASSEMBLED BEARING PLATE WAS INSTALLED ON THE STEERING DRIVE SHAFT. THIS COULD CAUSE THE SLIP SHAFT TO BOTTOM OUT, RESULTING IN DAMAGE TO THE STEERING YOKE CONNECTION OR TO THE INTERNAL PARTS OF THE GEAR BOX.
Conequence:
Action Need To Fix It: THE DECK BEARING PLATE WILL BE REPLACED, A SLEEVE SPACER WILL BE ADDED TO THE STEERING SHAFT UNDER THE FLOOR AND TWO PARTS WILL BE ADDED TO THE STEERING COLUMN ATTACHMENT. THIS WILL BE DONE WITHOUT CHARGE TO THE OWNER.
Notes: VEHICLE DESCRIPTION: HEAVY TRUCKS, CAB-OVER-ENGINE MODELS EQUIPPED WITH ANINTEGRAL POWER STEERING SYSTEM.SYSTEM: STEERING; STEERING COLUMN SHAFT.CONSEQUENCES OF DEFECT: EITHER DEFECT MAY RESULT IN LOSS OF STEERING CONTROL,WITHOUT WARNING, AND A VEHICLE ACCIDENT.
Item Affected: STEERING:LINKAGES:LINK:DRAG:CONNECTION
Date Announced: 12/13/1984
Description of Recall: SOME DRAG LINK PARTS CAN SEPARATE FROM THE ASSEMBLY WHICH CONNECTS STEERING GEAR PITMAN ARM TO THE FRONT AXLE STEERING ARM.
Conequence:
Action Need To Fix It: IMMEDIATE REPLACEMENT OF DEFECTIVE DRAG LINKS WITH AN IMPROVED VERSION, WITHOUT COST TO THE OWNER.
Notes: VEHICLE DESCRIPTION: TRUCKS; CAB-OVER-ENGINE, EQUIPPED WITH POWER STEERINGSYSTEM.SYSTEM: STEERING; DRAG LINK ASSEMBLY.CONSEQUENCES OF DEFECT: THIS SEPARATION MAY OCCUR WITHOUT PRIOR WARNING AND MAYRESULT IN LOSS OF STEERING CONTROL AND POSSIBLE VEHICLE CRASH.
Item Affected: STEERING:GEAR BOX (OTHER THAN RACK AND PINION)
Date Announced: 07/24/1989
Description of Recall: THE STEERING GEAR MOUNTING BRACKET WELDS MAY CRACK UNDER CERTAIN STEERING LOAD CONDITIONS.
Conequence: STEERING CONTROL WOULD BE ADVERSELY AFFECTED WITHPOTENTIAL FOR LOSS OF TRUCK CONTROL AND AN ACCIDENT.
Action Need To Fix It: REPLACE STEERING GEAR MOUNTING BRACKET WITH A REDESIGNED BRACKET.
Notes: SYSTEM: STEERING GEAR MOUNTING BRACKET.VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS.
Item Affected: STRUCTURE:BODY
Date Announced: 06/05/1989
Description of Recall: CORROSION OF THE GRABHANDLE AT ITS MOUNTING SURFACE MAY LEAD TO CRACKING OR LOSS OF STRENGTH.
Conequence: FAILURE OF GRABHANDLE DURING USE COULD RESULT INPERSONAL INJURY.
Action Need To Fix It: REPLACE GRABHANDLE AND ITS FASTENER WITH IMPROVED GRABHANDLE; ALSO, INSTALL GASKET BETWEEN THE HANDLE AND AIR STARTER RESERVOIR.
Notes: SYSTEM: GRABHANDLE.VEHICLE DESCRIPTION: HIGH CAB OVER ENGINE TRUCK TRACTORS WITH GRABHANDLEATTACHED TO A VERTICAL AIR STARTER RESERVOIR.