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Operating in dusty conditions such as unpaved or dusty roads
Every 30,000 miles
(48,000 km)Change automatic transmission fluid (except
6R80 and TorqShifttransmissions)
Replace front wheel bearing grease/grease seals if
non-sealed bearings are used (2WD vehicles)
Every 50,000 miles
(80,000 km)Change rear axle fluid (F-450/550 only)
Every 60,000 miles
(96,000 km)Change transfer case fluid (4WD vehicles)
Off-road operation
Inspect frequently,
service as requiredInspect steering linkage, ball joints and U-joints;
lubricate if equipped with grease fittings
Replace cabin air filter (if equipped)
Replace engine air filter
Every 5,000 miles
(8,000 km) or
6 monthsChange engine oil and filter
Inspect wheels and related components for
abnormal noise, wear, looseness or drag
Rotate tires, inspect tires for wear and measure
tread depth
Every 30,000 miles
(48,000 km)Change automatic transmission fluid (except
6R80 and TorqShifttransmissions)
Replace front wheel bearing grease/grease seals if
non-sealed bearings are used (2WD vehicles)
Every 50,000 miles
(80,000 km)Change rear axle fluid (F-450/550 only)
Every 60,000 miles
(96,000 km)Change transfer case fluid (4WD vehicles)
Exclusive use of E85 (Flex Fuel Vehicles only)
Every oil change
intervalIf ran exclusively on E85, fill the fuel tank full
with regular unleaded fuel
Scheduled Maintenance
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Special operating condition log
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EXCEPTIONS
There are several exceptions to the Normal Schedule. They are listed
below:
Normal vehicle axle maintenance:Rear axles and power take-off
(PTO) 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), non-synthetic rear axle fluids should
be changed every 3,000 miles (4,800 km) 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 (refer toMaintenance product specifications and capacitiesin
theMaintenance and Specificationschapter for details).
Police/Taxi/Livery vehicle axle maintenance:Change rear axle fluid
every 100,000 miles (160,000 km). 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 FITZ-19580-B or equivalent.
Add four ounces (118 mL) of additive friction modifier XL-3
(EST-M2C118-A) or equivalent for complete refill of Traction-Lok rear
axles. The axle fluid should be changed anytime the axle has been
submerged in water.
E–450 and F–450/550 axle maintenance:Change rear axle fluid every
100,000 miles (160,000 km) under normal driving conditions. For
vehicles operated at or near maximum Gross Vehicle Weights, the rear
axle fluid should be changed every 50,000 miles (80,000 km). In
addition, this 50,000 mile (80,000 km) schedule should be observed
when the vehicles are operated under the Special Operating Conditions.
California fuel filter replacement:If the vehicle is registered in
California, the California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify the emission
warranty or limit recall liability prior to the completion of the 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.
Scheduled Maintenance
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Class A Motorhome:Change brake fluid every two years.
Hot climate oil change intervals:If operating conditions are normal
and you drive your vehicle under typical, everyday conditionsandyou
are using an API performance category oil of SL or later (for example
SM, etc.) then you can follow the 7,500 mile (12,000 km) normal service
oil change intervals schedule. Vehicles operating in the Middle East,
North Africa, Sub-Saharan Africa or locations with similar climates must
follow the oil change interval of 3,000 mile (4,800 km) if the owner is
using oils defined by the American Petroleum Institute (API)
performance category of API SK or earlier (for example SJ, etc).
Edge/MKX AWD only – vehicles operating off-road in sand during high
ambient temperatures must replace the AWD PTU (All-wheel drive
Power Transfer Unit) lube every 20,000 miles (32,000 km).
Engine air filter & cabin air filter replacement:Engine air filter and
cabin air filter life is dependent on exposure to dusty and dirty
conditions. Vehicles operated in these conditions will require frequent
inspection and replacement of the engine air filter and cabin air filter.
ENGINE COOLANT CHANGE RECORD
Initial change 6 years or 105,000 miles (168,000 km)
(whichever comes first)
After initial change Every 3 years or 45,000 miles (72,000 km)
Scheduled Maintenance
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Engine coolant change log
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P
Parental MyKey
programming .............................127
Parking brake ............................269
Parts
(see Motorcraftparts) ...........406
Pedals (see Power adjustable
foot pedals) ...............................108
Power adjustable foot pedals ...108
Power distribution box (see
Fuses) ........................................322
Power door locks ......................135
Power mirrors ...........................104
Power point ...............................100
Power steering ..........................279
fluid, checking and adding ....395
fluid, refill capacity ................407
Power Windows .........................102
Preparing to drive your
vehicle ........................................281
R
Radio ......................................59, 61
Rear-view camera system .........294
Recommendations for
attaching safety restraints for
children ......................................195
Relays ........................................316
Remote entry system .......140–141
illuminated entry ....................143
locking/unlocking doors .........141
Remote start ...........................144
replacement/additional
transmitters .............................143
replacing the batteries ...........142Remote start .............................144
Remote start climate
operation .....................................84
Reverse sensing system ...........292
Roadside assistance ..................314
S
Safety belts (see Safety
restraints) ..........166–168, 170–173
Safety Canopy ...................183–184
Safety defects, reporting ..........356
Safety restraints ................166–173
Belt-Minder...........................174
extension assembly ................172
for adults .........167–168, 170–172
for children .............................192
warning light and
chime ...............................173–174
Safety restraints - LATCH
anchors ......................................204
Safety seats for children ..........197
Safety Compliance
Certification Label ....................412
Satellite Radio Information ........73
Scheduled Maintenance Guide
Normal Scheduled
Maintenance and Log .............428
Seats ..........................................151
child safety seats ....................197
cleaning ...................................364
climate control ..................80, 159
easy access/easyout feature ..161
memory seat ...................142, 161
SecuriCode keyless entry
system ........................................146
Index
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2011 F-250/350/450/550(f23)
Owners Guide, 4th Printing
USA(fus)
ProCarManuals.com