
Other maintenance items
Replace front wheel bearing grease and grease seal if non-sealed bearings are used.
Replace spark plugs.Every 97500 miles (156000km)
Change engine coolant.**
Every 105000 miles(168000 km)Replace rear axle fluid.
Inspect accessory drive belt(s).***
Change automatic transmission fluid and filter on 6-speedtransmission. Consult dealer for requirements.
Every 150000 miles(240000 km)Replace accessory drive belt(s) if not replaced within thelast 100000 miles (160000 km).
Replace front wheel bearings and seals if non-sealedbearings are used.
* If your vehicle has climate-controlled (heated and cooled) seats.** Initial replacement at six years or 105000 miles (168000 kilometers), then every threeyears or 45000 miles (72000 kilometers).*** If not replaced, inspect every 15000 miles (24000 kilometers).
6.7L Diesel Engine
See the diesel supplement for scheduledmaintenance information.
SPECIAL OPERATING
CONDITIONS SCHEDULED
MAINTENANCE
6.2L and 6.8L Gasoline Engines
If you operate your vehicle primarily in anyof the following conditions, you need toperform extra maintenance as indicated.If you operate your vehicle occasionallyunder any of these conditions, it is notnecessary to perform the extramaintenance. For specificrecommendations, see your dealershipservice advisor or technician.
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Super Duty (TFA)
Scheduled Maintenance

Towing a trailer or using a car-top carrier
Inspect and lubricate U-joints.Inspect frequently, serviceas requiredSee axle maintenance items under Exceptions.
Inspect the wheels and related components for abnormalnoise, wear, looseness or drag.Every 5000 miles (8000km)
Rotate tires*, inspect tires for wear and measure treaddepth.
Change engine oil and filter.Every 5000 miles (8000km) or six monthsInspect and lubricate U-joints.
Replace front wheel bearing grease and grease seals ifnon-sealed bearings are used.Every 30000 miles (48000km)
Change the transfer case fluid (Four-wheel drive vehicles).Every 60000 miles (96000km)
*Vehicles with dual rear wheels should rotate the front wheels when specified; rear wheelsonly if unusual wear is noted.
Extensive idling or low-speed driving for long distances, as in heavy commercial use(such as delivery, taxi, patrol car or livery)
Replace engine air filter.Inspect frequently, serviceas required
Inspect brake system.Every 5000 miles (8000km)Inspect wheels and related components for abnormalnoise, wear, looseness or drag.
Lubricate control arm and steering ball joints if equippedwith grease fittings.
Rotate tires*, inspect tires for wear and measure treaddepth.
Inspect and lubricate U-joints.Every 5000 miles (8000km) or six months
Change engine oil and filter.Every 5000 miles (8000km), six months or 200engine hours
435
Super Duty (TFA)
Scheduled Maintenance

Extensive idling or low-speed driving for long distances, as in heavy commercial use(such as delivery, taxi, patrol car or livery)
Replace front wheel bearing grease and grease seals ifnon-sealed bearings are used.Every 30000 miles (48000km)
Change transfer case fluid (Four-wheel drive vehicles).Every 60000 miles (96000km)Replace spark plugs.
*Vehicles with dual rear wheels should rotate the front wheels when specified; rear wheelsonly if unusual wear is noted.
Operating in dusty or sandy conditions (such as unpaved or dusty roads)
Replace engine air filter.Inspect frequently, serviceas required
Inspect the wheels and related components for abnormalnoise, wear, looseness or drag.Every 5000 miles (8000km)
Rotate tires*, inspect tires for wear and measure treaddepth.
Change engine oil and filter.Every 5000 miles (8000km) or six monthsInspect and lubricate U-joints.
Replace front wheel bearing grease and grease seals ifnon-sealed bearings are used.Every 30000 miles (48000km)
Change rear axle fluid (F-450 and F-550 only).Every 50000 miles (80000km)
Change transfer case fluid (Four-wheel drive vehicles).Every 60000 miles (96000km)
*Vehicles with dual rear wheels should rotate the front wheels when specified; rear wheelsonly if unusual wear is noted.
Off-road operation
Inspect steering linkage, ball joints and U-joints, Lubricateif equipped with grease fittings.Inspect frequently, serviceas required
Replace engine air filter.
Change engine oil and filter.Every 5000 miles (8000km) or six months
436
Super Duty (TFA)
Scheduled Maintenance

Off-road operation
Inspect the wheels and related components for abnormalnoise, wear, looseness or drag.
Rotate tires*, inspect tires for wear and measure treaddepth.
Replace front wheel bearing grease and grease seals ifnon-sealed bearings are used.Every 30000 miles (48000km)
Change rear axle fluid (F-450 and F-550 only).Every 50000 miles (80000km)
Change transfer case fluid (Four-wheel drive vehicles).Every 60000 miles (96000km)
*Vehicles with dual rear wheels should rotate the front wheels when specified; rear wheelsonly if unusual wear is noted.
Exclusive use of E85 (Flex fuel vehicles only)
If ran exclusively on E85, fill the fuel tank full with regularunleaded fuel.Every oil change interval
6.7L Diesel Engine
See the diesel supplement for specialoperating condition information.
Exceptions
There are several exceptions to the NormalSchedule:
Normal vehicle axle maintenance: Rearaxles and power take-off units withsynthetic fluid and light-duty trucksequipped with Ford-design axles arelubricated for life; do not check or changefluid unless a leak is suspected, service isrequired or the assembly has beensubmerged in water. During long periodsof trailer towing with outside temperaturesabove 70°F (21°C) and at wide-openthrottle for long periods above 45 mph (72km/h), change non-synthetic rear axle fluidevery 3000 miles (4800 kilometers) or
three months, whichever comes first. Thisinterval can be waived if the axle is filledwith 75W140 synthetic gear fluid meetingFord specification WSL-M2C192-A, partnumber F1TZ-19580-B, or equivalent. Addfriction modifier XL-3 (EST-M2C118-A) orequivalent for complete refill ofTraction-Lok rear axles. See Capacitiesand Specifications (page 292).
Police, Taxi and Livery vehicle axlemaintenance: Change rear axle fluid every100000 miles (160000 kilometers). Rearaxle fluid change may be waived if the axlewas filled with 75W140 synthetic gear fluidmeeting Ford specificationWSL-M2C192-A, part numberF1TZ-19580-B, or equivalent. Add fourounces (118 milliliters) of additive frictionmodifier XL-3 (EST-M2C118-A), orequivalent, for complete refill ofTraction-Lok rear axles. Change the axlefluid anytime the axle submerges in water.
437
Super Duty (TFA)
Scheduled Maintenance

Car WashSee: Cleaning the Exterior...............................247Center Console..............................................129Removable Front Cupholders........................129Changing a Bulb............................................241Lamp Assembly Condensation.....................241Replacing Brake/Tail/Turn/Reverse LampBulbs..................................................................242Replacing Cargo Lamp and High-mountBrake Lamp Bulbs........................................242Replacing Fog Lamp Bulbs (IfEquipped..........................................................242Replacing Front Clearance andIdentification Lamp Bulbs (IfEquipped).........................................................241Replacing the License Plate LampBulb....................................................................243Changing a Fuse............................................214Fuses.......................................................................214Changing a Road Wheel............................279Dissimilar Spare Wheel and Tire AssemblyInformation......................................................279Location of the Spare Tire and Tools........280Removing the Spare Tire (With Spare TireCarrier Only)....................................................281Tire Change Procedure....................................282Changing the 12V Battery.........................235Battery Management System (IfEquipped)........................................................236Changing the Engine Air Filter.................245Changing the Wiper Blades......................237Checking MyKey System Status...............52Checking the Wiper Blades......................237Child Restraint and Safety BeltMaintenance.................................................35Child Safety.......................................................15General Information.............................................15Child Safety Locks..........................................27Child Seat Positioning..................................26Cleaning Leather Seats..............................251Cleaning Products........................................247Cleaning the Alloy Wheels........................251Cleaning the Engine....................................248Cleaning the Exhaust.................................249
Cleaning the Exterior...................................247Cleaning Plastic Exterior Parts.....................248Exterior Chrome..................................................247Stripes or Graphics (if equipped)................247Underbody...........................................................248Cleaning the Instrument Panel andInstrument Cluster Lens........................250Cleaning the Interior...................................250Cleaning the Windows and WiperBlades...........................................................249Clearing All MyKeys.......................................52Climate............................................................398Climate Control Voice Commands.............399Climate Control.............................................103Coolant CheckSee: Engine Coolant Check............................227Crash Sensors and Airbag Indicator.......44Creating a MyKey...........................................50Programming/Changing ConfigurableSettings................................................................51Cruise Control...................................................61Principle of Operation.......................................174Cruise controlSee: Using Cruise Control.................................174Customer Assistance................................208
D
Data Recording..................................................9Event Data Recording..........................................10Service Data Recording........................................9Daytime Running Lamps............................66Digital Radio..................................................306HD Radio Reception and StationTroubleshooting............................................307Direction Indicators........................................67Lane Change..........................................................67Driver and Passenger Airbags....................37Children and Airbags...........................................42Passenger Airbag On and Off Switch ..........37Proper Driver and Front Passenger SeatingAdjustment.........................................................41Driving Aids......................................................175Driving Hints..................................................200Driving Through Water................................201DRLSee: Daytime Running Lamps........................66
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Super Duty (TFA)
Index