1983 Ford E250 recalls

SOME OF THE INVOLVED VEHICLES MAY HAVE A DIODE IN THE ELECTRICAL FUEL PUMP CIRCUIT THAT MAY SHORT DURING ENGINE STARTING DUE TO INADEQUATE CAPACITY TO WITHSTAND CURRENT DRAW. A SHORT CIRCUIT WOULD RESULT IN NORMAL ENGINE STARTING, BUT THE PUMP WILL NOT CONTINUE TO SUPPLY THE ENGINE WITH FUEL.

Remedy

THE DEALER WILL REPLACE DEFECTIVE ELEMENT IN THE ELECTRICAL FUEL PUMP CIRCUIT WITH A NEW RELAY FEED WIRING ASSEMBLY WHICH CONTAINS A LARGER CAPACITY DIODE, FREE OF CHARGE.

VEHICLE DESCRIPTION: LIGHT TRUCKS AND MULTIPURPOSE PASSENGER VEHICLES.SYSTEM: FUEL; FUEL PUMP.CONSEQUENCES OF DEFECT: UNDER SUCH CIRCUMSTANCES, A VEHICLE MAY STALL WITHOUTPRIOR WARNING, CREATING THE POTENTIAL FOR A VEHICLE ACCIDENT. (VEHICLE WILLRESTART BUT WILL STALL AGAIN IN 5 TO 10 SECONDS).

ON CERTAIN VEHICLES, THE LOCK WEDGES USED TO SECURE THE AXLE BEARING NUTS TO THE AXLE HOUSING MAY FALL OUT OF POSITION, ALLOWING THE NUT TO LOOSEN. THE NUT ON THE LEFT SIDE MAY FALL OFF, ALLOWING MOVEMENT OF THE AXLE SHAFT.

Remedy

THE DEALER WILL REPLACE DEFECTIVE LOCK WEDGES WITH AN IMPROVED VERSION. WHEEL BEARINGS WILL BE INSPECTED AND ADJUSTED OR REPLACED, IF NECESSARY.

VEHICLE DESCRIPTION: LIGHT TRUCKS WITH DANA FULL-FLOATING REAR AXLES.SYSTEM: POWER TRAIN; REAR AXLE ASSEMBLY.CONSEQUENCES OF DEFECT: THIS COULD RESULT IN PARTIAL LOSS OF BRAKING ACTION ORPARTIAL OR TOTAL SEPARATION OF THE LEFT REAR WHEEL AND BRAKE ASSEMBLY. INEITHER CASE, LOSS OF VEHICLE CONTROL AND AN ACCIDENT COULD FOLLOW.

VEHICLES ARE SUBJECT TO EXCESSIVE UNDERHOOD TEMPERATURES AND FUEL SYSTEM PRESSURES IN SEVERE DUTY APPLICATIONS.

Consequence

THIS CREATES POTENTIAL FOR FUEL EXPULSION FROM THE FUELFILLER PIPE WHICH IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN AFIRE.

Remedy

INSTALL MODIFICATION KITS TO MINIMIZE POSSIBILITY OF FUEL EXPULSION AND TO SHIELD UNDERBODY COMPONENTS FROM EXHAUST SYSTEM HEAT.

SYSTEM: FUELVEHICLE DESCRIPTION: 1983 THROUGH 1987 E250, E350, CLUB WAGONS AND ECONOLINEVANS AND CHASSIS EQUIPPED WITH 7.5 AND 1985 THROUGH 1987 E250, E350, CLUB WAGONSAND ECONOLINE VANS EQUIPPED WITH 5.8 LITER ENGINES.

EXTREME OPERATING CONDITIONS COULD CAUSE PREMATURE DETERIORATION OF THE ENGINE COMPARTMENT HEATER HOSES OR ENGINE BYPASS HOSES.

Consequence

ENGINE COOLANT COULD DISCHARGE ONTO THE ENGINE AND ITSEXHAUST MANIFOLD CREATING THE POTENTIAL FOR A FIRE DUE TO THE HIGH ENGINEEXHAUST MANIFOLD TEMPERATURES.

Remedy

REPLACE HOSES AND RADIATOR CAPS; INSTALL HIGH HEAT RESISTANCE ALUMINIZED STAINLESS STEEL MUFFLERS.

SYSTEM: ENGINE HOSES.VEHICLE DESCRIPTION: AMBULANCE VEHICLES MANUFACTURED FROM FORD CUTAWAY CHASSISAND VANS.

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.

Remedy

INSTALL A CANISTER SHIELD, A REVISED DESIGN DRAIN ROD SHIELD, AND MODIFY FUEL/WATER SEPARATOR MOUNTING BRACKET.

VEHICLE DESCRIPTION: VANS, SUPER VANS, SUPER WAGONS AND CLUB WAGONS EQUIPPEDWITH 6.9 LITER DIESEL ENGINES. SYSTEM: FUEL/FMVSS 301.