2012 FORD F550 brake

6.2L and 6.8L engines
Miles (x 1,000)* 7.5 15 22.5 30 37.5 45 52.5 60 67.5 75
Kilometers (x 1,000)* 12 24 36 48 60 72 84 96 108 120
Months* 6 12 18 24 30 36 42 48 54 60
Change engine oil and filter • •••••••••
Rotate tires**, inspect tire wear and measure tread depth • •••••••••
Inspect wheels and related components for abnormal noise, wear,
looseness or drag • •••••••••
Perform multi-point inspection (recommended) • •••••••••
Inspect automatic transmission fluid level (if equipped with
dipstick); consult dealer for requirements •••••
Inspect brake pads, shoes, rotors, drums, brake linings, hoses and
parking brake •••••
Inspect engine cooling system concentration and hoses •••••
Inspect exhaust system and heat shields •••••
Inspect front axle and U-joints; lubricate if equipped with grease
fittings (4WD vehicles) •••••
Inspect half-shaft boots (if equipped) •••••
Inspect steering linkage, ball joints, suspension, tie-rod ends,
driveshaft and U-joints; lubricate if equipped with grease fittings •••••
Torque rear U-bolts (Transit Connect) •••••
Inspect cabin air filter (if equipped) • ••••
* Whichever comes first
**If equipped with dual rear wheels, rotate front wheels when specified, rear wheels only if unusual wear is noted
Scheduled maintenance for the diesel engine can be found in the diesel supplementScheduled Maintenance
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2012 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)

6.2L and 6.8L engines
Miles (x 1,000)* 82.5 90 97.5 105 112.5 120 127.5 135 142.5 150
Kilometers (x 1,000)* 132 144 156 168 180 192 204 216 228 240
Months* 66 72 78 84 90 96 102 108 114 120
Change engine oil and filter ••••••••••
Rotate tires**, inspect tire wear and measure tread depth ••••••••••
Inspect wheels and related components for abnormal noise,
wear, looseness or drag ••••••••••
Perform multi-point inspection (recommended) ••••••••••
Inspect automatic transmission fluid level (if equipped with
dipstick); consult dealer for requirements •••••
Inspect brake pads, shoes, rotors, drums, brake linings, hoses
and parking brake •••••
Inspect engine cooling system concentration and hoses •••••
Inspect exhaust system and heat shields •••••
Inspect front axle and U-joints; lubricate if equipped with
grease fittings (4WD vehicles) •••••
Inspect half-shaft boots (if equipped) •••••
Inspect steering linkage, ball joints, suspension, tie-rod ends,
driveshaft and U-joints; lubricate if equipped with grease
fittings •••••
Torque rear U-bolts (Transit Connect) •••••
Inspect cabin air filter (if equipped) •••••
* Whichever comes first
**If equipped with dual rear wheels, rotate front wheels when specified, rear wheels only if unusual wear is noted
Scheduled maintenance for the diesel engine can be found in the diesel supplementScheduled Maintenance
430
2012 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)

Extensive idling and/or low-speed driving for long distances as in
heavy commercial use (i.e. delivery, taxi, patrol car or livery)
Inspect frequently,
service as required Replace cabin air filter (if equipped)
Replace engine air filter
Every 5,000 miles
(8,000 km) Inspect brake system
Inspect wheels and related components for
abnormal noise, wear, looseness or drag
Lubricate control arm and steering ball joints if
equipped with grease fittings
Rotate tires*, inspect tires for wear and measure
tread depth
Every 5,000 miles
(8,000 km) or
6 months Inspect and lubricate U-joints
Every 5,000 miles
(8,000 km), 6 months
or 200 engine hours Change engine oil and filter
Every 30,000 miles
(48,000 km) Change automatic transmission fluid (except 6R80
and TorqShift  transmissions)
Replace front wheel bearing grease/grease seals if
non-sealed bearings are used (2WD vehicles)
Every 60,000 miles
(96,000 km) Change transfer case fluid (4WD vehicles)
Replace spark plugs
*If equipped with dual rear wheels, rotate front wheels when specified,
rear wheels only if unusual wear is noted
Operating in dusty conditions such as unpaved or dusty roads
Inspect frequently,
service as required Replace cabin air filter (if equipped)
Replace engine air filter
Every 5,000 miles
(8,000 km) Inspect the wheels and related components for
abnormal noise, wear, looseness or drag
Rotate tires*, inspect tires for wear and measure
tread depth
Every 5,000 miles
(8,000 km) or
6 months Change engine oil and filter
Inspect and lubricate U-jointsScheduled Maintenance
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2012 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
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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 to Maintenance product specifications and capacities in
the Maintenance and Specifications chapter 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
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.
Class A Motorhome: Change brake fluid every two years.
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 5,000 miles (8,000 km).
If the available API “SM” or “SN” oils are not available, then the oil
change service interval is 3,000 mile (4,800 km).Scheduled Maintenance
440
2012 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)

A
Accessory delay ........................104
AdvanceTrac ..............................275
Airbag supplemental restraint
system ........................180, 184, 186
and child safety seats ............181
description ..............180, 184, 186
disposal ....................................194
driver airbag ............182, 185, 187
indicator light .........................189
operation .................182, 185, 187
passenger airbag .....182, 185, 187
passenger deactivation
switch ......................................190
side airbag ...............................184
Air cleaner filter .......404–405, 410
Air conditioning ....................78, 81
manual heating and air
conditioning system .................78
Air filter .....................................410
Ambulance packages ....................8
Antifreeze
(see Engine coolant) ................379
Anti-lock brake system
(see Brakes) ..............................271
Anti-theft system ..............149, 151
arming the system ..........150–151
disarming a triggered
system .....................................152
triggering .................................152
Audio system (see Radio) ...60, 62
Automatic transmission ............290
driving an automatic
overdrive .................................287
fluid, adding ............................400
fluid, checking ........................400
fluid, refill capacities ..............411 Selectshift (SST) ....................293
Auxiliary Input Jack ...................69
Auxiliary powerpoint ................101
Axle
refill capacities ........................411
B
Battery .......................................377
acid, treating emergencies .....377
jumping a disabled battery ....348
maintenance-free ....................377
replacement, specifications ...410
servicing ..................................377
Bed extender ............................126
Belt-Minder  .............................176
Booster seats .............................212
Brakes ........................................271
anti-lock ...................................271
anti-lock brake system (ABS)
warning light ...........................272
fluid, checking and adding ....400
fluid, refill capacities ..............411
parking ....................................273
shift interlock ..........................285
trailer .......................................256
Bulbs ............................................92
C
Capacities for refilling fluids ....411
Cassette tape player ...................60
Cell phone use ............................11
Changing a tire .........................331
Child safety seats ......................199
attaching with tether straps ..206
in front seat ....................200, 206
in rear seat ......................200, 206Index
442
2012 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)

Infant seats
(see Safety seats) .....................199
Inspection/maintenance (I/M)
testing ........................................398
Instrument panel
cleaning ...........................365–366
cluster ........................................14
lighting up panel and
interior .......................................89
J
Jack ............................................331
positioning ...............................331
storage .....................................331
Jump-starting your vehicle ......348
K
Keyless entry system
autolock ...................................137
keypad .....................................148
locking and unlocking doors ..149
programming entry code .......148
Keys ...................................129, 150
positions of the ignition .........265
L
Lamps
autolamp system .......................87
daytime running light ...............89
fog lamps ...................................88
headlamps .................................87
headlamps, flash to pass ..........88
instrument panel, dimming .....89
interior lamps ...........................92
replacing bulbs ...................94–97
LATCH anchors .........................206
Lights, warning and indicator ....14 anti-lock brakes (ABS) ..........272
Loading instructions .................251
Load limits .................................244
Locks
autolock ...................................137
childproof ................................141
doors ........................................137
Lug nuts ....................................347
Lumbar support, seats .....160–161
M
Manual transmission
fluid capacities ........................411
Message center ...............22–23, 39
english/metric button ...............27
system check button ................27
warning messages ...............29, 48
Mirrors ...............................105–106
automatic dimming rearview
mirror ......................................105
fold away .........................107–109
heated ........................................81
programmable memory ..........143
side view mirrors (power) .....106
signal .......................................109
Moon roof ..................................115
Motorcraft  parts ......................410
MyKey ........................................129
N
Navigation system .......................77
O
Octane rating ............................391
Oil (see Engine oil) ..................375 Index
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2012 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)

P
Parental MyKey
programming .............................129
Parking brake ............................273
Parts
(see Motorcraft  parts) ...........410
Pedals (see Power adjustable
foot pedals) ...............................110
Power adjustable foot pedals ...110
Power distribution box
(see Fuses) ...............................327
Power door locks ......................137
Power mirrors ...........................106
Powerpoint ................................101
Power steering ..........................282
fluid, checking and adding ....399
fluid, refill capacity ................411
Power Windows .........................103
Preparing to drive your
vehicle ........................................285
R
Radio ......................................60, 62
Rear-view camera system .........298
Recommendations for
attaching safety restraints
for children ................................197
Relays ........................................321
Remote entry system .......141–142
illuminated entry ....................145
locking/unlocking doors .........142
Remote start ...........................146
replacement/additional
transmitters .............................145
replacing the batteries ...........144 Remote start .............................146
Remote start climate
operation .....................................85
Reverse sensing system ...........296
Roadside assistance ..................319
S
Safety belts
(see Safety restraints) ...........168,
170, 172, 174–175
Safety Canopy ...................185–186
Safety defects, reporting ..359–360
Safety restraints ...............168, 170,
172, 174–175
Belt-Minder  ...........................176
extension assembly ................175
for adults .................170, 172, 174
for children .............................195
warning light and chime ........176
Safety restraints -
LATCH anchors .........................206
Safety seats for children ..........199
Safety Compliance
Certification Label ....................416
Satellite Radio Information ........74
Scheduled Maintenance Guide
Normal Scheduled
Maintenance and Log .............428
Seats ..........................................153
child safety seats ....................199
cleaning ...................................368
climate control ..................81, 162
easy access/easyout feature ..164
memory seat ...................143, 163
SecuriCode keyless entry
system ........................................147Index
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2012 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)

SecuriLock passive anti-theft
system ................................149–150
Servicing your vehicle ..............370
Setting the clock ...................61, 63
Snowplowing .................7, 316–317
SOS Post Crash Alert ...............189
Spark plugs,
specifications .....................410, 415
Special notice ................................8
ambulance conversions ..............8
diesel-powered vehicles .............7
four-wheel drive vehicles .......318
utility-type vehicles ....................7
Speed control ............................110
Starting a flex fuel vehicle .......268
Starting your vehicle ........265–268
jump starting ..........................348
Steering wheel
controls ....................................112
tilting .........................................99
SYNC  ..........................................77
T
Tailgate ......................................123
Tilt steering wheel ......................99
Tire Pressure Monitoring
System (TPMS)
Tires, Wheels and Loading ....237
Tires ...........................219–220, 331
alignment ................................229
care ..........................................225
changing ..................331, 334, 337
checking the pressure ............224
inflating ...................................221
label .........................................236
replacing ..................................227 rotating ....................................230
safety practices .......................229
sidewall information ...............232
snow tires and chains ............243
spare tire .................................332
terminology .............................220
tire grades ...............................220
treadwear ........................219, 226
Towing .......................................252
recreational towing .................263
Trailer Brake
Controller-Integrated ..............256
trailer towing ..........................252
wrecker ....................................351
Traction control ........................274
Trailer Brake
Controller-Integrated ................256
Trailer sway control ..................281
Transfer case
fluid checking .........................404
Transmission .............................287
brake-shift interlock (BSI) ....285
fluid, checking and adding
(automatic) .............................400
fluid, refill capacities ..............411
Turn signal ..................................91
U
Universal garage door opener ..116
Upfitter controls .......................114
USB port ......................................71
V
Vehicle Identification Number
(VIN) ..........................................417
Vehicle loading ..........................244
Ventilating your vehicle ...........269 Index
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2012 F-250/350/450/550 (f23)
Owners Guide, 4th Printing
USA (fus)