1984 Ford E350 recalls

THE SECONDARY THROTTLE SHAFT MAY, WITH ACCUMULATED MILEAGE, BECOME CONTAMINATED AND MAY STICK IN A PARTIALLY OPEN POSITION WHILE DRIVING.

Consequence

CONSEQUENCE OF DEFECT: THIS STICKING COULD RESULT IN A FASTER SPEED THAN INTENDED, POSSIBLY RESUTLING IN AN ACCIDENT.

Remedy

THE PRIMARY TO SECONDARY THROTTLE CLOSURE LINK ON THE CARBURETOR WILL BE REPLACED FREE OF CHARGE.

VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH 5.0 LITER ENGINES, AND TRUCKS AND MULTIPURPOSE PASSENGER VEHICLES EQUIPPED WITH 5.8 OR 7.5 LITER ENGINES; VEHICLES ARE EQUIPPED WITH 4 BARREL CARBURETORS.SYSTEM: FUEL; CARBURETOR SECONDARY THROTTLE CONTROL.

FUEL SUPPLY TUBES INSTALLED IN THE AFFECTED VEHICLES ARE TOO SHORT. CONSEQUENTLY, FLEXIBLE HOSES THAT ATTACH TO THE TUBES MAY BE TAUT AND THIS WOULD HAVE AN ADVERSE EFFECT ON THE DURABILITY OF HOSE CONNECTIONS. IN THE EVENT OF HOSE SEPARATION, SOME FUEL SPILLAGE WOULD OCCUR.

Remedy

UPON INSPECTION, DEALER WILL INSTALL A NEW FUEL HOSE OF THE CORRECT LENGTH.

VEHICLE DESCRIPTION: TRUCKS EQUIPPED WITH 7.5 LITER ENGINES.SYSTEM: FUEL; FUEL SUPPLY TUBES (FRONT).CONSEQUENCES OF DEFECT: FUEL SPILLAGE IN THE PRESENCE OF A SOURCE OF IGNITIONCOULD RESULT IN A FIRE AND PERSONAL INJURY.

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.

HEATER HOSE MAY BE INCORRECTLY ROUTED.

Consequence

HOSE COULD WEAR THROUGH AND LEAK WHICH COULD RESULT INAN UNDERHOOD FIRE.

Remedy

REROUTE AND REPAIR HOSE AS NECESSARY.

SYSTEM:HEATER HOSE.VEHICLE DESCRIPTION:TYPES II AND III GASOLINE AMBULANCES BUILT ON FORD E350CHASSIS.

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.

EXPULSION OF FUEL DUE TO OVERPRESSURIZATION.

Consequence

FUEL OR FUEL VAPORS IN THE PRESENCE OF AN IGNITIONSOURCE CAN CAUSE A FIRE.

Remedy

MODIFICATION OF THE BASE FUEL VENTING AND EMISSION CONTROL SYSTEM TO REDUCE OPERATING TEMPERATURES AND FUEL SYSTEM PRESSURES.

SYSTEM: FUEL.VEHICLE DESCRIPTION: AMBULANCE, FORD ECONOLINE E350 CUTAWAY CHASSIS AND VANS,EQUIPPED WITH 7.5 LITER ENGINES.

FUEL LEAK AT THE TOP OF THE FRONT FUEL TANK IN THE AREA OF THE VAPOR VALVE GROMMET. GROMMET MAY SPLIT DUE TO COMPRESSIVE LOAD WHEN INSTALLED IN THE FUEL TANK.

Consequence

FUEL MAY LEAK FROM VAPOR VALVE AND BECOME THE SOURCE OFFUEL FOR A FIRE.

Remedy

INSTALLATION OF A NEWLY DESIGNED VAPOR VALVE GROMMET.

SYSTEM: FUEL/TANK VAPOR VALVE.VEHICLE DESCRIPTION: AMBULANCE, ECONOLINE E350 VANS AND CUTAWAY CHASSIS WITH7.5 LITER ENGINES.

COMPOSITE GRAPHITE DRIVESHAFTS ARE SUBJECT TO OVERHEATING WHILE IDLING, WHICH MAY RESULT IN THE DRIVESHAFT TWISTING AND SHORTENING CAUSING THE SLIP YOKE TO DISCONNECT FROM THE TRANSMISSION. CONSEQUENCE OF DEFECT: IF THE DRIVESHAFT DISCONNECTS FROM THE TRANSMISSION THE VEHICLE WOULD BECOME IMMOBILE WITHOUT WARNING.

Remedy

INSTALL METAL DRIVESHAFT.

SYSTEM: DRIVESHAFT. VEHICLE DESCRIPTION: RV AND COMMERCIAL CUTAWAY ECONOLINE INCOMPLETE VEHICLESEQUIPPED WITH 7.5 LITER ENGINES, C6 TRANSMISSIONS, AND DUAL REAR WHEELS.

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.

NYLON TIES THAT SUPPORT THE MAIN WIRING HARNESS TO THE CHASSIS COULD WEAR AND BREAK DUE TO EXCESSIVE VIBRATION. THUS, WIRING HARNESS COULD FALL ON ENGINE COMPONENTS AND SHORT CIRCUIT.

Consequence

THIS COULD CAUSE LOSS OF ELECTRICAL SYSTEM WHICH COULDRESULT IN AN UNDERHOOD FIRE.

Remedy

INSTALL RETROFIT RIT OF PLASTIC-COATED METAL CLAMPS, LOOM FOR POSITIVE BATTERY CABLES AND RE-ROUTE WIRING.

SYSTEM: ELECTRICAL WIRING/HARNESS.VEHICLE DESCRIPTION: TYPE II AND III AMBULANCES BUILT ON FORD CHASSIS.

ATTACHING BOLTS ON FUEL TANK SUPPORTS MAY NOT HAVE BEEN ADEQUATELY TIGHTENED; ALSO, THE SUPPORTS ARE TOO THIN. HIGH LEVELS OF STRESS, WHICH COULD OCCUR UNDER NORMAL OPERATING CONDITIONS, COULD CAUSE CRACKS TO DEVELOP IN THE SUPPORT STRAPS. IF THE FUEL TANK SUPPORTS FRACTURE, THE FUEL TANK WILL SLIP FROM THE NORMAL POSITION, AND FUEL LEAKAGE COULD RESULT.

Remedy

FUEL TANK SUPPORTS AND FASTENERS WILL BE REPLACED WITHOUT CHARGE.

VEHICLE DESCRIPTION:SHUTTLE BUSES EQUIPPED WITH MID-SHIP FUEL TANK SUPPORTS.SYSTEM: FUEL SYSTEMS; FUEL TANK SUPPORTS.CONSEQUENCES OF DEFECT: FUEL LEAKAGE MAY LEAD TO A VEHICLE FIRE AND PERSONALINJURY.

SOME VEHICLES MAY HAVE BEEN BUILT WITH IMPROPERLY MANUFACTURED WHEELS. THE WELDS SECURING THE CENTER SECTIONS TO THE RIMS MAY CRACK FROM FATIGUE.

Remedy

AFFECTED WHEELS WILL BE REPLACED.

VEHICLE DESCRIPTION: LIGHT TRUCKS (VANS) AND MPVS EQUIPPED WITH 16.5 X 6.75SINGLE REAR WHEELS.SYSTEM: SUSPENSION; WHEELS.CONSEQUENCES OF DEFECT: IF THE CRACKING CONTINUES, TIRE PRESSURE MAY BEGRADUALLY LOST, OR THE WHEEL RIM AND TIRE MAY SEPARATE FROM THE VEHICLE. WHEELWOBBLE OR VIBRATION MAY OCCUR BEFORE THE WHEEL AND TIRE SEPARATE FROM THEVEHICLE. LOSS OF TIRE PRESSURE, OR LOSS OF TIRE AND WHEEL COULD CAUSE LOSS OFCONTROL AND AN ACCIDENT.