Ford Motor Company: Safety Recalls in 1985

THE HYDRAULIC PARKING BRAKE CONTROL VALVE MAY INADVERTENTLY ACTIVATE DUE TO MOMENTARY PRESSURE DISRUPTIONS WITHIN THE SYSTEM AND CAUSE THE PARKING BRAKE TO BE APPLIED, STOPPING OR SLOWING THE TRUCK UNEXPECTEDLY. CONSEQUENCE OF DEFECT: THIS UNEXPECTED STOPPING OR SLOWING OF THE TRUCK MAY INCREASE THE RISK OF A REAR END COLLISION SINCE THE BRAKE (STOP) LIGHTS ARE NOT ACTIVATED. ALSO, ON CERTAIN ROAD CONDITIONS THIS OCCURRENCE MAY RESULT IN LOSS OF VEHICLE CONTROL WHICH WOULD LEAD TO AN ACCIDENT.

REAR SUPENSION CONTROL ARM-TO-SPINDLE ATTACHMENT BOLTS MAY BE SUBJECT TO FRACTURE CAUSING THE REAR SPINDLE TO SEPARATE DURING USE OF CAR. CONSEQUENCE OF DEFECT: IF BOLTS FRACTURE AND REAR SPINDLE DISENGAGES FROM CONTROL ARM, LOSS OF CONTROL WILL BE EXPERIENCE WHICH MAY RESULT IN AN ACCIDENT.

THE UNEXPECTED OPEN THROTTLE CAUSES AN INCREASE IN ENGINE SPEED WHICH COULD RESULT IN LOSS OF CONTROL OF THE CAR AND A POTENTIAL CRASH. CONSEQUENCE OF DEFECT: THE ELECTRONIC ENGINE CONTROL PROCESSOR MAY EXPERIENCE AN INTERMITTENT TIMING PROBLEM. THIS PROBLEM CAUSES IMPROPER EXECUTION ENGINE PERFORMANCE WHICH MAY MAINTAIN OR CAUSE A PARTIALLY OPEN THROTTLE.

NYLON FUEL LINES ON THE FUEL RETURN SIDE OF THE FUEL PRESSURE REGULATOR ASSEMBLY MAY CRACK. CONSEQUENCE OF DEFECT: FUEL LINE COULD LEAK AND, IF AN IGNITION SOURCE IS PRESENT, CREATE THE POTENTIAL FOR A FIRE.

THE POLYETHYLENE NUTS WHICH HOLD THE FUEL SENDER UNIT MAY FRACTURE CAUSING THE UNIT TO LOOSEN AND LEAK GASOLINE. CONSEQUENCE OF DEFECT: FUEL LEAKAGE AROUND THE SENDER-TO-TANK SEAL OR SPILLAGE DURING FUEL FILL COULD OCCUR AND CREATE A POTENTIAL FIRE HAZARD.

INCORRECT BOLTS WERE USED IN THE TRANSMISSION LINKAGE ADJUSTMENT MECHANISM. CONSEQUENCE OF DEFECT: THE TRANSMISSION GEAR SHIFT SELECTOR LEVER ON THE STEERING COLUMN WOULD BE ON THE WRONG TRANSMISSION FUNCTION. SHOULD THIS OCCUR, THE DRIVER WOULD FIND THEIR CAR IN A GEAR OTHER THAN THE ONE INDICATED BY SHIFT LEVER INDICATOR. THIS COULD CAUSE AN ACCIDENT IF THE CAR IS LEFT UNATTENDED.

THE ELECTRONIC ENGINE CONTROL WIRING HARNESS INSULATION MAY BE DAMAGED DUE TO COPPER SPIKES PRODUCED DURING THE WELDING OF ITS WIRES. THIS CREATES A POTENTIAL FOR A SHORT CIRCUIT BETWEEN THE WIRES WHICH ENERGIZE THE FUEL PUMP, CAUSING SOME FUEL INJECTORS TO OPEN, DISCHARGING FUEL INTO THE ENGINE. CONSEQUENCE OF DEFECT: FUEL DISCHARGED INTO THE ENGINE WOULD EVENTUALLY LEAK THROUGH THE EXHAUST SYSTEM TO THE GROUND. THIS COULD RESULT IN A FIRE IF A SOURCE OF IGNITION IS PRESENT.

AN ALUMINUM CASTING FLASH ON THE FACE OF THE THROTTLE BODY MAY BREAK OFF AND BECOME TRAPPED BETWEEN THE THROTTLE PLATE AND THE BORE IN THE THROTTLE BODY. CONSEQUENCES OF DEFECT: THROTTLE MAY FAIL TO RETURN TO IDLE POSITION WHEN RELEASED AND COULD RESULT IN LOSS OF VEHICLE CONTROL WHICH MAY CAUSE AN ACCIDENT.

REAR SUSPENSION CONTROL ARM-TO-SPINDLE ATTACHMENT BOLTS MAY BE SUBJECT TO FRACTURE DURING USE OF CAR. CONSEQUENCE OF DEFECT: IF BOLTS FRACTURE, REAR SPINDLE COULD DISENGAGE FROM CONTROL ARM AND POSSIBLY RESULT IN LOSS OF CONTROL.

HEAT SHIELDS FOR THE CATALYTIC CONVERTER OUTLET PIPES WERE OMITTED DURING PRODUCTION. CONSEQUENCE OF DEFECT: AFTER SEVERE DUTY USE, SUCH AS HIGH SPEED PURSUIT, THE OUTLET PIPES BECOME VERY HOT AND COULD IGNITE CERTAIN TYPES OF GROUND COVER RESULTING IN A VEHICLE FIRE.

REAR SEAT BELT RETRACTORS MAY ALLOW TWISTED WEBBING TO ENTER THE RETRACTOR HOUSING AND JAM THE RETRACTOR. CONSEQUENCE OF DEFECT: A JAMMED RETRACTOR WOULD INTERFERE WITH WEBBING RETRACTION AND WITHDRAWAL. THIS WILL DISCOURAGE SEAT BELT USAGE.

BRAKE BOOSTER REAR SHELLS MAY HAVE REDUCED WALL THICKNESSES WHICH COULD CAUSE THE SHELL TO BREAK. CONSEQUENCE OF DEFECT: REPEATED BRAKE USE COULD CAUSE THE SHELL TO CRACK AND THE BOOSTER ASSEMBLY TO COME APART. SERVICE BRAKES CAPABILITY WOULD BE TOTALLY LOST WITHOUT WARNING AND COULD RESULT IN AN ACCIDENT.

WHEN FRONTALLY IMPACTED INTO A FIXED BARRIER AT 30 MPH, AS SPECIFIED IN FEDERAL MOTOR VEHICLE SAFETY STANDARD (FMVSS) NO. 301, THE LEFT FRAME RAILS OF SUCH VEHICLES MAY DISPLACE INBOARD, PINCHING THE FUEL/WATER SEPARATOR CANISTER BETWEEN THE FRAME RAIL AND ENGINE SUFFICIENTLY TO DISPLACE THE FUEL/WATER SEPARATOR DRAIN ROD, ALLOWING THE CONTENTS OF THE CANISTER TO DRAIN. CONSEQUENCE OF DEFECT: FUEL LEAK DURING OR AFTER A CRASH INCREASES THE POSSIBILITY OF A FIRE.

THE THROTTLE LEVER MAY NOT RETURN TO IDLE POSITION DUE TO MISALIGNMENT OF THE AIR CONDITIONER SHUT OFF SWITCH TO THE THROTTLE LEVER PIN. CONSEQUENCE OF DEFECT: A JAMMED THROTTLE COULD RESULT IN A LOSS OF ACCELERATOR CONTROL, WITHOUT PRIOR WARNING, AND AN ACCIDENT.

THE NYLON FUEL SUPPLY AND RETURN LINES ARE IMPROPERLY ROUTED ALONG THE FRAME SIDE RAIL AND COULD CONTACT THE UNIVERSAL JOINT ON THE FRONT DRIVESHAFT. CONSEQUENCE OF DEFECT: SUCH CONTACT COULD CAUSE ABRASION OF THE LINES AND LOW PRESSURE FUEL LEAKAGE CREATING THE POTENTIAL FOR A FIRE.

A MALFUNCTION MAY OCCUR IN THE AIR SUSPENSION ELECTRICAL CIRCUITRY.

BRAKE MASTER CYLINDERS MAY HAVE IMPROPERLY ANODIZED INTERNAL SURFACES CAUSING ACCELERATED WEAR OF A PISTON SEAL. CONSEQUENCE OF DEFECT: ONE PORTION OF THE SPLIT BRAKE SYSTEM WOULD BECOME INEFFECTIVE RESULTING IN INCREASED STOPPING DISTANCE WHICH MAY CAUSE AN ACCIDENT. DRIVER WOULD BE WARNED BY INCREASED PEDAL TRAVEL AND THE BRAKE WARNING LIGHT.