change time FORD F450 2015 Service Manual

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
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:
Axle Maintenance
Change the axle fluid anytime an axle is
submerged in water. 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
464
Super Duty (), enUSA Scheduled Maintenance

Center Console..............................................134
Removable Front Cupholders........................ 134
Changing a Bulb...........................................249 Lamp Assembly Condensation.................... 249
Replacing Brake/Tail/Turn/Reverse Lamp Bulbs................................................................. 250
Replacing Cargo Lamp and High-mount Brake Lamp Bulbs........................................ 250
Replacing Fog Lamp Bulbs (If Equipped......................................................... 250
Replacing Front Clearance and Identification Lamp Bulbs (If
Equipped)........................................................ 249
Replacing the License Plate Lamp Bulb..................................................................... 251
Changing a Fuse
............................................231
Fuses........................................................................\
231
Changing a Road Wheel
...........................288
Dissimilar Spare Wheel and Tire Assembly
Information..................................................... 288
Location of the Spare Tire and Tools.........289
Removing the Spare Tire (With Spare Tire Carrier Only)................................................... 290
Tire Change Procedure..................................... 291
Changing the 12V Battery.........................244 Battery Management System (If
Equipped)........................................................ 245
Changing the Engine Air Filter.................253
Changing the Wiper Blades.....................246
Checking MyKey System Status...............53
Checking the Wiper Blades.....................246
Child Restraint and Safety Belt Maintenance.................................................35
Child Safety
.......................................................15
General Information............................................. 15
Child Safety Locks..........................................27
Child Seat Positioning..................................26
Cleaning Leather Seats
.............................258
With King Ranch Edition................................. 259
Without King Ranch Edition.......................... 258
Cleaning Products
.......................................255
Cleaning the Alloy Wheels.......................260
Cleaning the Engine
....................................256
Cleaning the Exterior..................................255 Exterior Chrome Parts...................................... 255
Exterior Plastic Parts........................................ 256
Stripes or Graphics............................................ 256
Underbody........................................................... 256Cleaning the Instrument Panel and
Instrument Cluster Lens.........................257
Cleaning the Interior....................................257
Cleaning the Windows and Wiper Blades............................................................257
Clearing All MyKeys.......................................53
Climate..............................................................411 Climate Control Voice Commands..............413
Climate Control
............................................106
Climate Controlled Seats...........................121 Cooled Seats......................................................... 121
Heated Seats......................................................... 121
Coolant Check See: Engine Coolant Check............................ 236
Crash Sensors and Airbag Indicator
........45
Creating a MyKey.............................................51 Programming/Changing Configurable
Settings............................................................... 52
Cruise Control
..................................................63
Principle of Operation....................................... 178
Cruise control See: Using Cruise Control................................ 178
Customer Assistance
...................................217
D
Data Recording
..................................................9
Event Data Recording.......................................... 10
Service Data Recording........................................ 9
Daytime Running Lamps
............................68
Digital Radio...................................................316 HD Radio Reception and Station
Troubleshooting.............................................. 317
Direction Indicators.......................................69 Lane Change.......................................................... 69
Driver and Passenger Airbags....................37 Children and Airbags........................................... 42
Driver and Front Passenger Seating Adjustment........................................................ 37
Passenger Airbag On and Off Switch ..........37
Driving Aids
......................................................179
Driving Hints...................................................207
Driving Through Water..............................208
DRL See: Daytime Running Lamps........................ 68
474
Super Duty (), enUSA Index