Ford F 250 Instruction Manual
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6. Install the dipstick making sure it is fully seated in the filler tube. 7. Remove the dipstick and inspect the fluid level. The fluid should be in the designated area for normal operating temperature or ambient temperature. Low Fluid Level Type A Type B Do not drive the vehicle if there is no indication of fluid on the dipstick and the ambient temperature is above 50°F (10°C). Correct Fluid Level Type A Type B For vehicles equipped with 5-speed transmissions, check the fluid at the normal operating temperature of 151°F (66°C) to 170°F (77°C) on a level surface. For vehicles equipped with 6-speed transmissions, check the fluid at the normal operating temperature of 196°F (91°C) to 215°F (102°C) on a level surface. The normal operating temperature can be reached after approximately 19 mi (30 km). High Fluid Level Type A 338 Super Duty (TFE) Canada/United States of America, enUSA, First Printing MaintenanceE163739 E163740 E163741 E163742
Type B Fluid levels above the safe range may result in transmission failure. An overfill condition of transmission fluid may cause shift and engagement concerns, and possible damage. High fluid levels can be caused by an overheating condition. Adjusting Automatic Transmission Fluid Levels Note: Use of a non-approved automatic transmission fluid may cause internal transmission component damage. Before adding any fluid, make sure the correct type is used. The type of fluid used is normally indicated on: • the dipstick handle. • See Capacities and Specifications (page 411). If necessary, add fluid in 8 fl oz (250 ml) increments through the filler tube until the level is correct. Type A Type B If an overfill occurs, excess fluid should be removed by a qualified technician. Note: An overfill condition of transmission fluid may cause shift and engagement concerns, and possible damage. 339 Super Duty (TFE) Canada/United States of America, enUSA, First Printing MaintenanceE163743 E163744 E163745 E163746
Do not use supplemental transmission fluid additives, treatments or cleaning agents. The use of these materials may affect transmission operation and result in damage to internal transmission components. TRANSFER CASE FLUID CHECK (If Equipped) 1. Clean the filler plug. 2. Remove the filler plug and inspect the fluid level. 3. Add only enough fluid through the filler opening so that the fluid level is at the bottom of the opening. Only use fluid that meets Ford specifications. See Capacities and Specifications (page 411). BRAKE FLUID CHECK WARNINGS Do not use any fluid other than the recommended brake fluid as this will reduce brake efficiency. Use of incorrect fluid could result in the loss of vehicle control, serious personal injury or death. Only use brake fluid from a sealed container. Contamination with dirt, water, petroleum products or other materials may result in brake system damage or failure. Failure to adhere to this warning could result in the loss of vehicle control, serious personal injury or death. Do not allow the fluid to touch your skin or eyes. If this happens, rinse the affected areas immediately with plenty of water and contact your physician. A fluid level between the MAX and MIN lines is within the normal operating range and there is no need to add fluid. A fluid level not in the normal operating range could compromise the performance of the system. Have your vehicle checked immediately. 340 Super Duty (TFE) Canada/United States of America, enUSA, First Printing MaintenanceE164246
To avoid fluid contamination, the reservoir cap must remain in place and fully tight, unless you are adding fluid. Only use fluid that meets Ford specifications. See Capacities and Specifications (page 411). POWER STEERING FLUID CHECK Check the power steering fluid. See Scheduled Maintenance (page 567). If adding fluid is necessary, use only MERCON LV ATF Note: This procedure is for vehicles with gasoline engines. Vehicles with diesel engines are similar. See Under Hood Overview in your diesel supplement. Check the fluid level when it is at ambient temperature. 1. Check the fluid level in the reservoir. It should be between the MIN and MAX range. Do not add fluid if the level is within this range. 2. If the fluid level is low, add fluid to bring the fluid level up to between the MIN and MAX range. 3. Switch the engine on. 4. While the engine idles, turn the steering wheel left and right several times. 5. Switch the engine off. 6. Recheck the fluid level in the reservoir. Do not add fluid if the level is between the MIN and MAX range. 7. If the fluid is low, add fluid in small amounts, continuously checking the level until it is between the MIN and MAX range. For proper fluid type, See Capacities and Specifications (page 411 ). Be sure to put the cap back on the reservoir. WASHER FLUID CHECK WARNING If you operate your vehicle in temperatures below 40°F (5°C), use washer fluid with antifreeze protection. Failure to use washer fluid with antifreeze protection in cold weather could result in impaired windshield vision and increase the risk of injury or accident. Add fluid to fill the reservoir if the level is low. Only use a washer fluid that meets Ford specifications. See Capacities and Specifications (page 411). 341 Super Duty (TFE) Canada/United States of America, enUSA, First Printing MaintenanceE170684
State or local regulations on volatile organic compounds may restrict the use of methanol, a common windshield washer antifreeze additive. Washer fluids containing non-methanol antifreeze agents should be used only if they provide cold weather protection without damaging the vehicle ’s paint finish, wiper blades or washer system. DRAINING THE FUEL FILTER WATER TRAP - 6.7L DIESEL WARNING Do not dispose of fuel in the household refuse or the public sewage system. Use an authorized waste disposal facility. Your vehicle has a diesel fuel conditioner module. The module is mounted between the outboard side of the fuel tank and the frame rail. Note: The module is at the front of the fuel tank or at the front of the aft-axle fuel tank on some models. You should drain water from the module assembly whenever the warning light illuminates or a message appears in the information display advising you to drain the water separator. This occurs when approximately 6.76 fl oz (200 ml) of water accumulates in the module. If you allow the water level to exceed this level, the water may pass through to the engine and may cause fuel injection equipment damage. Draining the Diesel Fuel Conditioner Module 1. Switch the engine off. 2. Access the underside of your vehicle. 3. The diesel fuel conditioner module is on the left-hand frame rail. 342 Super Duty (TFE) Canada/United States of America, enUSA, First Printing Maintenance E226475 2
4. Drain the diesel fuel conditioner module. Turn the drain plug counterclockwise until it stops. Do not use any tools to loosen the drain plug. Drain the filter, approximately 0.5 gal (2 L), into an appropriate container. Do not re-use the fuel drained from the module. 5. Tighten the drain plug, turn it clockwise until it stops and you feel a strong resistance. Do not use any tools to tighten the drain plug. 6. Switch the ignition off for 30 seconds and then switch the ignition off. Repeat this operation six times in a row to purge any trapped air from the fuel system. FUEL FILTER - 6.2L/6.8L Your vehicle is equipped with a lifetime fuel filter that is integrated with the fuel tank. Regular maintenance or replacement is not needed. CHANGING THE 12V BATTERY WARNINGS Batteries normally produce explosive gases which can cause personal injury. Therefore, do not allow flames, sparks or lighted substances to come near the battery. When working near the battery, always shield your face and protect your eyes. Always provide correct ventilation. When lifting a plastic-cased battery, excessive pressure on the end walls could cause acid to flow through the vent caps, resulting in personal injury and damage to the vehicle or battery. Lift the battery with a battery carrier or with your hands on opposite corners. Keep batteries out of reach of children. Batteries contain sulfuric acid. Avoid contact with skin, eyes or clothing. Shield your eyes when working near the battery to protect against possible splashing of acid solution. In case of acid contact with skin or eyes, flush immediately with water for a minimum of 15 minutes and get prompt medical attention. If acid is swallowed, call a physician immediately. Battery posts, terminals and related accessories contain lead and lead compounds. Wash hands after handling. 343 Super Duty (TFE) Canada/United States of America, enUSA, First Printing Maintenance3 E226212
WARNINGS This vehicle may be fitted with more than one battery. Removing the battery cables from only one battery does not disconnect your vehicle electrical system. Make sure you disconnect the battery cables from all batteries when disconnecting power. Failure to do so may cause serious personal injury or property damage. Your vehicle is fitted with a Motorcraft maintenance-free battery which normally does not require additional water. When a battery replacement is required, you must use a recommended replacement battery that matches the electrical requirements of the vehicle. Note: After cleaning or replacing the battery, make sure you reinstall the battery cover or shield. Note: If you add electrical accessories or components to the vehicle, it may adversely affect the low voltage battery performance and durability. This may also affect the performance of other electrical systems in the vehicle. For longer, trouble-free operation, keep the top of the battery clean and dry. If you see any corrosion on the battery or terminals, remove the cables from the terminals and clean with a wire brush. You can neutralize the acid with a solution of baking soda and water. Because your vehicle ’s engine is electronically controlled by a computer, some control conditions are maintained by power from the battery. When the battery is disconnected or a new battery is installed, the engine must relearn its idle and fuel trim strategy for optimum driveability and performance. Flexible fuel vehicles (FFV) must also relearn the ethanol content of the fuel for optimum driveability and performance. To restore the settings, do the following: 1. Apply the parking brake. 2. Shift into park (P) or neutral (N). 3. Switch off all accessories. 4. Press the brake pedal and start your vehicle. 5. Run the engine until it reaches normal operating temperature. While the engine is warming up, complete the following: Reset the clock. See Audio System (page 435). Reset the power windows bounce-back feature. See Windows and Mirrors (page 95). Reset the radio station presets. See Audio System (page 435). 6. Allow the engine to idle for at least one minute. 7. Drive the vehicle at least 10 mi (16 km) to completely relearn the idle trim and fuel trim strategy. Note: If you do not allow the engine to relearn the idle and fuel trim strategy, the idle quality of your vehicle may be adversely affected until the engine computer eventually relearns the idle trim and fuel trim strategy. Note: For flexible fuel vehicles, if you are operating on E85, you may experience poor starts or an inability to start the engine and driveability problems until the fuel trim and ethanol content have been relearned. 344 Super Duty (TFE) Canada/United States of America, enUSA, First Printing Maintenance
Make sure that you dispose of old batteries in an environmentally friendly way. Seek advice from your local authority about recycling old batteries. If storing your vehicle for more than 30 days without recharging the battery, we recommend that you disconnect the battery cables to maintain battery charge for quick starting. Battery Management System (If Equipped) The battery management system monitors battery conditions and takes actions to extend battery life. If excessive battery drain is detected, the system temporarily disables some electrical systems to protect the battery. Systems included are: • Heated rear window. • Heated seats. • Climate control. • Heated steering wheel. • Audio unit. • Navigation system. A message may appear in the information displays to alert you that battery protection actions are active. These messages are only for notification that an action is taking place, and not intended to indicate an electrical problem or that the battery requires replacement. After battery replacement, or in some cases after charging the battery with an external charger, the battery management system requires eight hours of vehicle sleep time to relearn the battery state of charge. During this time your vehicle must remain fully locked with the ignition switched off. Note: Prior to relearning the battery state of charge, the battery management system may temporarily disable some electrical systems. Electrical Accessory Installation To make sure the battery management system works correctly, do not connect an electrical device ground connection directly to the battery negative post. This can cause inaccurate measurements of the battery condition and potential incorrect system operation. Note: If you add electrical accessories or components to the vehicle, it may adversely affect battery performance and durability. This may also affect the performance of other electrical systems in the vehicle. CHECKING THE WIPER BLADES Run the tip of your fingers over the edge of the blade to check for roughness. Clean the wiper blades with washer fluid or water applied with a soft sponge or cloth. CHANGING THE WIPER BLADES You can manually move the wiper arms when the ignition is off. This allows for ease of blade replacement and cleaning under the blades. 345 Super Duty (TFE) Canada/United States of America, enUSA, First Printing MaintenanceE142463
1. Pull the wiper blade and arm away from the glass. 2. Release the wiper blade lock (A) and separate the wiper blade from the wiper arm. 3. Install in the reverse order. Note: Make sure that the wiper blade locks into place. Lower the wiper arm and blade back on the windshield. The wiper arms will automatically return to their normal position when you turn the ignition on. • Replace wiper blades at least once per year for optimum performance. • You can improve poor wiper quality by cleaning the wiper blades and the windshield. ADJUSTING THE HEADLAMPS Vertical Aim Adjustment The headlamps on your vehicle are properly aimed at the assembly plant. If your vehicle has been in an accident, the alignment of your headlamps should be checked by your authorized dealer. Headlamp Aiming Target 8 feet (2.4 meters) A Center height of lamp to ground B 25 feet (7.6 meters) C Horizontal reference line D Vertical Aim Adjustment Procedure 1. Park the vehicle directly in front of a wall or screen on a level surface, approximately 25 feet (7.6 meters) away. 2. Measure the height of the headlamp bulb center from the ground and mark an 8 foot (2.4 meter) horizontal reference line on the vertical wall or screen at this height. Note: To see a clearer light pattern for adjusting, you may want to block the light from one headlamp while adjusting the other. 346 Super Duty (TFE) Canada/United States of America, enUSA, First Printing MaintenanceE165804 A E165794 E142592
3. Turn on the low beam headlamps to illuminate the wall or screen and open the hood. 4. On the wall or screen you will observe a flat zone of high intensity light located at the top of the right hand portion of the beam pattern. If the top edge of the high intensity light zone is not at the horizontal reference line, the headlamp will need to be adjusted. 5. Locate the vertical adjuster on each headlamp. Using a Phillips #2 screwdriver, turn the adjuster either clockwise or counterclockwise in order to adjust the vertical aim of the headlamp. Note: A. LED headlamp. B. Halogen headlamp. 6. Repeat steps 3 thru 5 to adjust the other headlamp. 7. Close the hood and turn off the lamps. Horizontal Aim Adjustment Horizontal aim is not required for this vehicle and is not adjustable. CHANGING A BULB WARNINGS Switch the lamps and the ignition off. Failure to follow this warning could result in serious personal injury. Bulbs become hot when in use. Let them cool down before you remove them. Use the correct specification bulb. See Bulb Specification Chart (page 350). Install in the reverse order unless otherwise stated. Front Park and Direction Indicator Lamp Bulbs Note: To access the right-hand side bulbs, remove the air intake pipe. See Changing the Engine Air Filter (page 353). To access the left-hand side bulbs, remove the washer reservoir filler tube. Vehicles with diesel engine only. 347 Super Duty (TFE) Canada/United States of America, enUSA, First Printing MaintenanceE142465 A B E223774