
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 if
non-sealed bearings are used.
Every 30000 miles (48000
km)
Change transfer case fluid (Four-wheel drive vehicles).
Every 60000 miles (96000
km)
Replace spark plugs.
* Vehicles with dual rear wheels should rotate the front wheels when specified; rear wheels
only if unusual wear is noted. Operating in dusty or sandy conditions (such as unpaved or dusty roads)
Replace engine air filter.
Inspect frequently, service
as required
Inspect the wheels and related components for abnormal
noise, wear, looseness or drag.
Every 5000 miles (8000
km)
Rotate tires*
, inspect tires for wear and measure tread
depth.
Change engine oil and filter.
Every 5000 miles (8000
km) or six months
Inspect and lubricate U-joints.
Replace front wheel bearing grease and grease seals if
non-sealed bearings are used.
Every 30000 miles (48000
km)
Change rear axle fluid (F-450 and F-550 only).
Every 50000 miles (80000
km)
Change transfer case fluid (Four-wheel drive vehicles).
Every 60000 miles (96000
km)
* Vehicles with dual rear wheels should rotate the front wheels when specified; rear wheels
only if unusual wear is noted. Off-road operation
Inspect steering linkage, ball joints and U-joints, Lubricate
if equipped with grease fittings.
Inspect frequently, service
as required
Replace engine air filter.
Change engine oil and filter.
Every 5000 miles (8000
km) or six months
436
Super Duty (TFA) Scheduled Maintenance

Off-road operation
Inspect the wheels and related components for abnormal
noise, wear, looseness or drag.
Rotate tires *
, inspect tires for wear and measure tread
depth.
Replace front wheel bearing grease and grease seals if
non-sealed bearings are used.
Every 30000 miles (48000
km)
Change rear axle fluid (F-450 and F-550 only).
Every 50000 miles (80000
km)
Change transfer case fluid (Four-wheel drive vehicles).
Every 60000 miles (96000
km)
* Vehicles with dual rear wheels should rotate the front wheels when specified; rear wheels
only if unusual wear is noted. Exclusive use of E85 (Flex fuel vehicles only)
If ran exclusively on E85, fill the fuel tank full with regular
unleaded fuel.
Every oil change interval
6.7L Diesel Engine
See the diesel supplement for special
operating condition information.
Exceptions
There are several exceptions to the Normal
Schedule:
Normal vehicle axle maintenance: Rear
axles and power take-off units with
synthetic fluid and light-duty trucks
equipped with Ford-design axles are
lubricated for life; do not check or change
fluid unless a leak is suspected, service is
required or the assembly has been
submerged in water. During long periods
of trailer towing with outside temperatures
above 70°F (21°C) and at wide-open
throttle for long periods above 45 mph (72
km/h), change non-synthetic rear axle fluid
every 3000 miles (4800 kilometers) or three months, whichever comes first. This
interval can be waived if the axle is filled
with 75W140 synthetic gear fluid meeting
Ford specification WSL-M2C192-A, part
number F1TZ-19580-B, or equivalent. Add
friction modifier XL-3 (EST-M2C118-A) or
equivalent for complete refill of
Traction-Lok rear axles. See Capacities
and Specifications (page 292).
Police, Taxi and Livery vehicle axle
maintenance: Change rear axle fluid every
100000 miles (160000 kilometers). Rear
axle fluid change may be waived if the axle
was filled with 75W140 synthetic gear fluid
meeting Ford specification
WSL-M2C192-A, part number
F1TZ-19580-B, or equivalent. Add four
ounces (118 milliliters) of additive friction
modifier XL-3 (EST-M2C118-A), or
equivalent, for complete refill of
Traction-Lok rear axles. Change the axle
fluid anytime the axle submerges in water.
437
Super Duty (TFA) Scheduled Maintenance

California fuel filter replacement: If you
register your vehicle in California, the
California Air Resources Board has
determined that the failure to perform this
maintenance item does not nullify the
emission warranty or limit recall liability
before the completion of your vehicle's
useful life. Ford Motor Company, however,
urges you to have all recommended
maintenance services performed at the
specified intervals and to record all vehicle
service.
Hot climate oil change intervals:
Vehicles operating in the Middle East,
North Africa, Sub-Saharan Africa or
locations with similar climates using an
American Petroleum Institute (API)
Certified for Gasoline Engines (Certification
mark) oil of SM or SN quality, the normal
oil change interval is 5000 miles (8000
kilometers).
If the available API SM or SN oils are not
available, then the oil change interval is
3000 miles (4800 kilometers).
Engine air filter replacement: The life of
the engine air filter is dependent on
exposure to dusty and dirty conditions.
Vehicles operated in these conditions
require frequent inspection and
replacement of the engine air filter.
SCHEDULED MAINTENANCE RECORD 438
Super Duty (TFA) Scheduled MaintenanceE146852
Repair Order #:Distance:
Engine hours (optional): Multi-point inspection (recommended): Signature:
Dealer stamp

Refueling..........................................................136
Fuel Filler Cap....................................................... 137
Remote Control..............................................46
Car Finder................................................................ 47
Integrated Keyhead Transmitters .................46
Memory Feature.................................................... 47
Remote Start ........................................................ 48
Replacing the Battery......................................... 46
Sounding a Panic Alarm.................................... 48
Remote Start.................................................106 Automatic Settings............................................ 107
Heated and Cooled Devices........................... 107
Removing a Headlamp..............................239
Repairing Minor Paint Damage................251
Replacement Parts Recommendation........................................12
Collision Repairs.................................................... 12
Scheduled Maintenance and Mechanical Repairs.................................................................. 12
Warranty on Replacement Parts..................... 12
Replacing a Lost Key or Remote Control............................................................49
Reporting Safety Defects (Canada Only)...............................................................213
Reporting Safety Defects (U.S. Only)...............................................................212
Roadside Assistance
.................................204
Vehicles Sold In Canada : Getting Roadside
Assistance....................................................... 204
Vehicles Sold In Canada : Using Roadside Assistance....................................................... 204
Vehicles Sold In The U.S.: Getting Roadside Assistance....................................................... 204
Vehicles Sold In The U.S. : Using Roadside Assistance....................................................... 204
Roadside Emergencies
.............................204
Running-In See: Breaking-In................................................ 200
Running Out of Fuel
....................................136
Refilling With a Portable Fuel
Container.......................................................... 136
S
Safety Belt Height Adjustment.................32
Safety Belt Minder.........................................33 Belt-Minder™........................................................ 33Safety Belts......................................................28
Principle of Operation........................................ 28
Safety Belt Warning Lamp and Indicator Chime...............................................................32
Conditions of operation..................................... 33
Safety Canopy ™
............................................43
Safety Precautions.......................................134
Satellite Radio..............................................309 Satellite Radio Electronic Serial Number
(ESN)................................................................. 310
Satellite Radio Reception Factors..............309
SIRIUS® Satellite Radio Service.................309
Troubleshooting.................................................. 310
Scheduled Maintenance Record...........438
Scheduled Maintenance
..........................430
Seats.................................................................108
Security..............................................................58
Settings...........................................................356 Clock....................................................................... 357
Display.................................................................... 357
Settings................................................................. 359
Sound..................................................................... 358
Vehicle................................................................... 358
Side Airbags.....................................................42
Sitting in the Correct Position
.................108
Snow Chains See: Using Snow Chains.................................. 273
Snowplowing................................................202 Engine temperature while plowing.............203
Installing the Snowplow................................. 202
Operating the Vehicle with the Snowplow Attached.......................................................... 202
Snowplowing with your Airbag Equipped Vehicle.............................................................. 203
Transmission operation while plowing............................................................. 203
Special Notices................................................12 New Vehicle Limited Warranty......................... 12
Special Instructions.............................................. 12
Using your Vehicle as an Ambulance.............13
Using your Vehicle as a Stationary Power Source................................................................... 13
Using your Vehicle with a Snowplow.............12
Special Operating Conditions Scheduled Maintenance..............................................434
6.2L and 6.8L Gasoline Engines................... 434
6.7L Diesel Engine.............................................. 437
Exceptions............................................................ 437
453
Super Duty (TFA) Index