Item Affected: STEERING:HYDRAULIC POWER ASSIST SYSTEM
Date Announced: 08/24/1993
Description of Recall: POWER STEERING HOSE ASSEMBLIES WERE BUILT WITH INCORRECT END FITTINGS. THESE END FITTINGS WERE RATED AT 1250 PSI WORKING PRESSURE AND THE CORRECT END FITTINGS ARE RATED AT 2000 PSI.
Conequence: THE END FITTINGS COULD FAIL UNDER NORMAL SYSTEM PRESSURE,RESULTING IN LOSS OF POWER STEERING ASSIST AND/OR LEAKAGE OF POWER STEERINGFLUID. LOSS OF POWER STEERING ASSIST MAY RESULT IN LOSS OF STEERING CONTROLWHICH MAY CAUSE AN ACCIDENT. LEAKAGE OF POWER STEERING FLUID MAY RESULT IN AFIRE.
Action Need To Fix It: REMOVE AND REPLACE THE POWER STEERING PRESSURE LINE BETWEEN THE POWER STEERING PUMP AND THE STEERING GEAR BOX.
Notes: SYSTEM: STEERING; POWER ASSIST.VEHICLE DESCRIPTION: HEAVY DUTY TRUCKS.
Item Affected: VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR
Date Announced: 01/14/1994
Description of Recall: CONTACT MAY OCCUR BETWEEN THE WINDSHIELD WIPER MOTOR AND A HUCK BOLT COLLAR WHICH CAUSES A GEAR WITHIN THE MOTOR TO FRACTURE RESULTING IN COMPLETE FAILURE OF THE WINDSHIELD WIPER SYSTEM.
Conequence: FAILURE OF THE WINDSHIELD WIPER SYSTEM REDUCES THE OPERATOR'S ROAD VISION IN INCLEMENT WEATHER AND COULD RESULT IN A VEHICLE ACCIDENT.
Action Need To Fix It: DEALERS WILL REMOVE AND REPLACE THE WINDSHIELD WIPER MOTOR AND REMOVE THE HUCK BOLT AND REPLACE IT WITH A PULL-TYPE RIVET.
Notes: SYSTEM: VISUAL SYSTEMS; WINDSHIELD WIPER; MOTOR. VEHICLE DESCRIPTION: MEDIUM DUTY NON-SLEEPER CAB TRUCKS EQUIPPED WITH OPTIONAL ELECTRIC WINDSHIELD WIPERS. NOTE: IF YOUR VEHICLE IS PRESENTED TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND THE REMEDY IS NOT PROVIDED WITHIN A REASONABLE TIME AND FREE OF CHARGE OR THE REMEDY DOES NOT CORRECT THE DEFECT OR NONCOMPLIANCE, PLEASE CONTACT FREIGHTLINER SERVICE CENTER AT 1-503-735-8000. ALSO, CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.
Item Affected: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
Date Announced: 11/05/1991
Description of Recall: THE FAN BLADE OR THE FAN SHROUD CAN FRACTURE DUE TO INSUFFICIENT FORE AND AFT CLEARANCE IN THE LOWER AREA OF THE FAN SHROUD.
Conequence: FRACTURES TO THE FAN BLADE OR FAN SHROUD CAN CAUSE PIECESOF THE FAN OR SHROUD TO BE THROWN OUT FROM THE ENGINE COMPARTMENT, POSSIBLYRESULTING IN INJURY TO BYSTANDERS OR DAMAGE TO OTHER VEHICLES.
Action Need To Fix It: DEPENDING ON SEVERAL FACTORS, EITHER: REMOVE AND REPLACE FAN SHROUD; REMOVE AND REPLACE THE FAN SPACER; OR REMOVE AND OMIT THE FAN SPACER.
Notes: SYSTEM: ENGINE COOLING SYSTEM.VEHICLE DESCRIPTION: HEAVY TRUCKS.
Item Affected: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
Date Announced: 11/05/1991
Description of Recall: THE FAN BLADE OR THE FAN SHROUD CAN FRACTURE DUE TO INSUFFICIENT FORE AND AFT CLEARANCE IN THE LOWER AREA OF THE FAN SHROUD.
Conequence: FRACTURES TO THE FAN BLADE OR FAN SHROUD CAN CAUSE PIECESOF THE FAN OR SHROUD TO BE THROWN OUT FROM THE ENGINE COMPARTMENT, POSSIBLYRESULTING IN INJURY TO BYSTANDERS OR DAMAGE TO OTHER VEHICLES.
Action Need To Fix It: DEPENDING ON SEVERAL FACTORS, EITHER: REMOVE AND REPLACE FAN SHROUD; REMOVE AND REPLACE THE FAN SPACER; OR REMOVE AND OMIT THE FAN SPACER.
Notes: SYSTEM: ENGINE COOLING SYSTEM.VEHICLE DESCRIPTION: HEAVY TRUCKS.
Item Affected: STEERING:LINKAGES
Date Announced: 06/14/1993
Description of Recall: INTERFERENCE BETWEEN THE PITMAN ARM AND THE STEERING GEAR HOUSING DUE TO INSUFFICIENT CLEARANCE.
Conequence: THIS CONDITION CAN CAUSE LIMITED OR COMPLETE LOSS OFSTEERING CONTROL.
Action Need To Fix It: INSPECT VEHICLES FOR CLEARANCE AND REPLACE PITMAN ARM IF ADDITIONAL CLEARANCE WITH STEERING GEAR HOUSING IS NECESSARY.
Notes: SYSTEM: STEERING.VEHICLE DESCRIPTION: CONVENTIONAL TRUCKS EQUIPPED WITH SET-BACK FRONT AXLELOCATION, STRAIGHT-RAIL FORWARD CHASSIS, AND TRW/ROSS HFB 70 STEERING GEAR.