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1991 Ford E-350 Econoline CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Ford REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Starter & Alternator Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
A/C & HEATER SERVICE PROCEDURES FOR 1991 Ford E-350 Econoline AUTOMOBILES
A/C & Cooling System Maintenance -> Ford Motor Co. -> 1990-93 Ford Bronco, E-Series, Expedition, F-Series & F-Super Duty
Vehicle: 1991 Ford E-350 Econoline Super Wagon 7.5 V8 GAS
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BRAKE SERVICE PROCEDURES FOR 1991 Ford E-350 Econoline AUTOMOBILES
DISC BRAKES, FORD -> General Information -> TROUBLESHOOTING -> BRAKE RATTLE -> BRAKE ROUGHNESS OR CHATTER; PEDAL PUMPING -> CALIPER BRAKE FLUID LEAK -> EXCESSIVE PEDAL EFFORT -> EXCESSIVE PEDAL TRAVEL -> HEAVY BRAKE DRAG -> NO BRAKING EFFECT WHEN PEDAL IS DEPRESSED -> PULL, UNEVEN OR GRABBING BRAKES -> REAR BRAKES LOCKING ON APPLICATION
Vehicle: 1991 Ford E-350 Econoline Super Wagon 4.9 L6 GAS
EXCESSIVE PEDAL TRAVEL
- Worn brake lining.
- Shoe and lining knock back after cornering or rough road travel.
- Piston and shoe and lining assembly not properly seated or positioned.
- Air leak or insufficient fluid in system or caliper.
- Loose wheel bearing adjustment.
- Damaged or worn caliper piston seal.
- Improper booster pushrod adjustment.
- Shoe out of flat more than .005 inch.
- Rear brake automatic adjusters inoperative.
- Improperly ground rear brake shoe and lining assemblies.
BRAKE ROUGHNESS OR CHATTER; PEDAL PUMPING
- Excessive lateral runout of rotor.
- Rotor excessively out of parallel.
EXCESSIVE P...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1991 Ford E-350 Econoline AUTOMOBILES
Ford Motor Co. Light Trucks, SUVs & Vans -> Fuel Shutoff Switch Location -> 1991-06 Econoline
Vehicle: 1991 Ford E-350 Econoline 5.8 V8 GAS
The inertia switch is ...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1991 Ford E-350 Econoline AUTOMOBILES
DRIVESHAFT, Replace -> One Piece Driveshaft -> Three Piece Driveshaft -> Two Piece Driveshaft
Vehicle: 1991 Ford E-350 Econoline 4.9 L6 GAS
One Piece Driveshaft
- Raise and support vehicle.
- To maintain driveline balance, index-mark driveshaft flange yoke and pinion flange.
- Index-mark driveshaft yoke and transmission tailshaft. Do not allow output shaft to turn.
- Remove four bolts.
- Disconnect driveshaft flange yoke from pinion flange, using a suitable tool as shown. Driveshaft flange yoke fits tightly on pinion flange pilot. Never hammer on driveshaft or any of its components to disconnect yoke from flange. Pry only in area shown, with a suitable tool, to disconnect yoke from flange.
- Lower driveshaft and slide it off outp...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1991 Ford E-350 Econoline AUTOMOBILES
Alternator, Replace
Vehicle: 1991 Ford E-350 Econoline 7.5 V8 GAS
- Disconnect battery ground cable.
- Remove air cleaner assembly, if required.
- Disconnect wire harness connectors from voltage regulator.
- Remove accessory drive belt.
- Remove alter...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1991 Ford E-350 Econoline AUTOMOBILES
Ford Motor Co. Trucks -> Electronic Throttle Control ->
Vehicle: 1991 Ford E-350 Econoline Super 7.3 V8 DIESEL
Electronic throttle displays when the system has malfunctioned and the engine has defaulted to a limp-home operation. On vehicles equipped with ...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1991 Ford E-350 Econoline AUTOMOBILES
Radiator, Replace
Vehicle: 1991 Ford E-350 Econoline Super 7.3 V8 DIESEL
- Disconnect negative battery cable at battery.
- Drain cooling system into a suitable container.
- Remove overflow tube from coolant recovery bottle and detach it from radiator shroud.
- Remove four shroud attaching bolts and position it over fan.
- Remove lower radiator hose and position aside.
- Remove upper radiator hose and p...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1991 Ford E-350 Econoline AUTOMOBILES
Serpentine Drive Belt, Replace -> Automatic Tension -> Manual Tension
Vehicle: 1991 Ford E-350 Econoline Super Wagon 5.8 V8 GAS
Automatic Tension
- Install suitable 5/16 inch closed end wrench on tensioner pulley bolt, then lift tensioner arm away from belt. Do not use socket and ratchet.
- Remove belt, slowly release tensioner. Do not allow tensioner to snap back, as damage may result.
- Reverse procedure to install.
Manual Tension
- Loosen accessory adjustment bolt and pivot bolt.
- Remove belt.
- Reverse procedure to install, adjust belt tension as follows:
- Lo...
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COMPONENT LOCATION DIAGRAMS FOR 1991 Ford E-350 Econoline AUTOMOBILES
Component location diagrams for most 1991 Ford E-350 Econoline cars and light trucks sold in the U.S. from 1990+.
Body Component Locations Diagram for 1991 Ford E-350 Econoline Super Wagon 7.5 V8 GAS Components on diagram: |
Instrument Panel Component Locations Diagram for 1991 Ford E-350 Econoline 4.9 L6 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 1991 Ford E-350 Econoline AUTOMOBILES
OEM drawn wiring diagrams for most 1991 Ford E-350 Econoline cars and light trucks sold in the U.S.
1991 Ford E-350 Econoline Super 7.3 V8 DIESEL Wiring Diagram Components on diagram: |
1991 Ford E-350 Econoline Super 5.8 V8 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1991 Ford E-350 Econoline AUTOMOBILES
OEM TSB listings for most 1991 Ford E-350 Econoline cars and light trucks sold in the U.S. from 1985+.
Document: MERCON ATF IS BRING REPLACED BY MERCON V ATF AS A SERVICE FLUID Vehicle: 1991 Ford E-350 Econoline 4.9 L6 GAS Auto Systems: |
Document: TRANSMISSION - 4R100/E40D - TORQUE CONVERTER ACCESS EXTERNAL DUST PLUG MAY BECOME DISLODGED Vehicle: 1991 Ford E-350 Econoline 4.9 L6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1991 Ford E-350 Econoline AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1991 Ford E-350 Econoline cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 1991 Ford E-350 Econoline cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 1991 Ford E-350 Econoline cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 1991 Ford E-350 Econoline cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
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