air filter FORD F-450 2021 Service Manual
[x] Cancel search | Manufacturer: FORD, Model Year: 2021, Model line: F-450, Model: FORD F-450 2021Pages: 666, PDF Size: 11.3 MB
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Towing a Trailer or Using a Car-top Carrier
Inspect and lubricate the U-joints grease fittings - if
applicable.
Inspect frequently, service
as required
See the axle maintenance items under Exceptions.
Inspect the wheels and related components for abnormal
noise, wear, looseness or drag.
Every
5,000 mi (8,000 km)
Rotate tires, inspect tires for wear and measure tread
depth.1
Change the engine oil and filter.
Every
5,000 mi (8,000 km)
or six months. Inspect and lubricate the U-joints grease fittings. - if
applicable.
Replace the front wheel bearing grease and grease seals
if you use non-sealed bearings.
Every
30,000 mi
(48,000 km)
Change the transfer case fluid, four-wheel drive vehicles.
Every
60,000 mi
(96,000 km) Replace the spark plugs.
1 Rotate the front wheels on vehicles with dual rear wheels when specified. Only rotate
the rear wheels if you notice unusual wear. Extensive Idling or Low-speed Driving for Long Distances, as in Heavy Commercial Use
- Such as Delivery, Taxi, Patrol Car or Livery
Replace the engine air filter.
Inspect frequently, service
as required
Replace the cabin air filter.
Inspect the brake system.
Every
5,000 mi (8,000 km)
Inspect the wheels and related components for abnormal
noise, wear, looseness or drag.
Lubricate the control arm and steering ball joints grease
fittings - if applicable.
Rotate the tires, inspect tires for wear and measure the
tread depth.1
Inspect and lubricate the U-joints grease fittings - if
applicable.
Every
5,000 mi (8,000 km)
or six months
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Page 579 of 666
Extensive Idling or Low-speed Driving for Long Distances, as in Heavy Commercial Use
- Such as Delivery, Taxi, Patrol Car or Livery
Change the engine oil and filter.
Every 5,000 mi (8,000 km)
or six months or 200 engine
hours.
Replace the front wheel bearing grease and grease seals
if you use non-sealed bearings.
Every
30,000 mi
(48,000 km)
Replace the spark plugs.
Every
60,000 mi
(96,000 km)
1 Rotate the front wheels on vehicles with dual rear wheels when specified. Only rotate
the rear wheels if you notice unusual wear. Operating in Dusty or Sandy Conditions - Such as Unpaved or Dusty Roads
Replace engine air filter.
Inspect frequently, service
as required
Replace cabin air filter.
Inspect the wheels and related components for abnormal
noise, wear, looseness or drag.
Every
5,000 mi (8,000 km)
Rotate tires, inspect tires for wear and measure tread
depth.1
Change engine oil and filter.
Every
5,000 mi (8,000 km)
or six months Inspect and lubricate U-joints if equipped with grease
fittings.
Replace front wheel bearing grease and grease seals if
non-sealed bearings are used.
Every
30,000 mi
(48,000 km)
1 Rotate the front wheels on vehicles with dual rear wheels when specified. Only rotate
the rear wheels if you notice unusual wear. Off-road operation
Inspect the steering linkage, ball joints and the U-joints,
Lubricate grease fittings - if applicable.
Inspect frequently, service
as required
Replace the engine air filter.
Change the engine oil and filter.
Every
5,000 mi (8,000 km)
or six months Replace the cabin air filter.
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Sustained High-speed Driving at Gross Vehicle Weight Rating - Maximum Loaded Weight
for Vehicle Operation
Change the engine oil and filter as indicated by the
information display, and perform the services listed in the
scheduled maintenance chart.
As required
Replace the engine-mounted and frame-mounted fuel
filters.
Every 15,000 mi
(24,000 km), six months or
600 engine hours
Replace the wheel bearing grease and grease seals if you
use non-sealed bearings. Two-wheel drive vehicles.
Every
30,000 mi
(48,000 km)
Flush and refill the coolant.
At
60,000 mi (96,000 km)
or 2400 engine hours
Note: After the initial coolant flush and fill at
60,000 mi (96,000 km) or 2400 engine
hours, flush and fill every 45,000 mi (72,000 km) or 1800 engine hours thereafter. Operating in Sustained Ambient Temperatures Below -9°F (-23°C) or Above 100°F (38°C)
Change the engine oil and filter as indicated by the
information display, and perform the services listed in the
scheduled maintenance chart.
As required
Replace the engine-mounted and frame-mounted fuel
filters.
Every
15,000 mi
(24,000 km), six months or
600 engine hours
Replace the wheel bearing grease and grease seals if using
non-sealed bearings. Two-wheel drive vehicles.
Every
30,000 mi
(48,000 km) Operating in Dusty or Sandy Conditions (Such as Unpaved or Dusty Roads)
Rotate the tires, inspect the tires for wear and measure
tread depth.1
Every
7,500 mi (12,000 km)
Inspect the brake system pads and rotors.
Inspect the air filter restriction gauge. Replace the air filter
if necessary.2
Inspect the steering, suspension ball joints and the tie rods.
Lubricate any grease fittings.
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Operating in Dusty or Sandy Conditions (Such as Unpaved or Dusty Roads)
Change the engine oil and filter. 3
Every 7,500 mi (12,000 km),
six months or 300 engine
hours
Inspect and lubricate the U-joints.
Replace the engine-mounted and frame-mounted fuel
filters.
Every 15,000 mi
(24,000 km), 6 months or
600 engine hours
Replace the air inlet foam filter.
Every
30,000 mi
(48,000 km) Replace the wheel bearing grease and grease seals if you
use non-sealed bearings. Two-wheel drive vehicles.
1 Rotate the front wheels on vehicles with dual rear wheels when specified. Only rotate
the rear wheels if you notice unusual wear.
2 Reset the engine air filter information monitor after you replace the air filter.
3 Reset the Intelligent Oil-Life Monitor after engine oil and filter changes. Off-road Operation
Inspect the functional holes in each leg of the twin exhaust
tips and the holes under the shield just inboard of the right
rear tire to make sure they are clean and clear of debris or
foreign materials. Refer to the Vehicle Care chapter of your
owner ’s manual for more information.
As required
Inspect the steering, suspension ball joints and the tie rods.
Lubricate any grease fittings.
Rotate the tires, inspect the tires for wear and measure
the tread depth.1
Every 7,000 mi (12,000 km),
six months or 300 engine
hours
Inspect the brake system pads and rotors.
Inspect the air filter restriction gauge. Replace the air filter
if necessary.2
Change the engine oil and filter. 3
Every 7,000 mi (12,000 km)
or 300 engine hours
Replace the engine-mounted and frame-mounted fuel
filters.
Every
15,000 mi
(24,000 km), six months or
600 engine hours
Replace the air inlet foam filter.
Every
30,000 mi
(48,000 km)
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Off-road Operation
Replace the wheel bearing grease and grease seals if you
use non-sealed bearings. Two-wheel drive vehicles.
Change the rear axle fluid. Dana rear axles only - some F-
350s; all F-450s and F-550s.
Every 50,000 mi
(80,000 km)
Change the transfer case fluid. Four-wheel drive vehicles.
Inspect the front axle fluid. Four-wheel drive vehicles.
1 Rotate the front wheels on vehicles with dual rear wheels when specified. Only rotate
the rear wheels if you notice unusual wear.
2 Reset the engine air filter information monitor after you replace the air filter.
3 Reset the Intelligent Oil-Life Monitor after engine oil and filter changes. Using Biodiesel, up to and Including 20% Biodiesel (B20)
Change the engine oil and filter as indicated by the
information display, and perform the services listed in the
scheduled maintenance chart.
As required
Replace the engine-mounted and frame-mounted fuel
filters.
Every
15,000 mi
(24,000 km), six months or
300 engine hours Using Fuel Other Than Ultra-low Sulfur Diesel Fuel - Vehicles Operated Where Ultra-low
Sulfur Diesel Fuel is not Required or Available
Change the engine oil and filter.
Every
2,500 mi (4,000 km)
or three months (if using
high sulfur fuel with more
than 500 ppm sulfur)
Change the engine oil and filter.
Every
5,000 mi (8,000 km)
or six months (if using high
sulfur fuel with fewer than
500 ppm sulfur)
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Exceptions
Axle and Transfer Case Maintenance
Axle(s) and transfer case, 4X4 only, fluid
changes or level checks are not required
unless a leak is suspected or the assembly
has been submerged in water. During long
periods of trailer towing with outside
temperatures above 70°F (21°C) or at
wide-open throttle for long periods above
45 mph (72 km/h)
, change the rear axle
fluid every 30,000 mi (48,000 km) if the
rear axle is filled with non-synthetic fluid.
This interval can be waived and the
150,000 mi (240,000 km) service interval
can continue if the rear axle is filled with
75W140 synthetic gear fluid meeting Ford
specification WSL-M2C192-A, part number
XY-75W140-QL, 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 441).
Additional Axle Maintenance for Dual
Rear Wheels
Change the rear axle fluid every
250,000 mi (400,000 km)
under normal
driving conditions on all commercial
applications. When you operate your
vehicle at or near maximum gross vehicle
weights, change the rear axle fluid every
60,000 mi (96,000 km)
. In addition,
follow this 60,000 mi (96,000 km)
schedule when you operate your vehicle
under the special operating conditions
where noted. 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 3,000 mi (5,000 km).
If the available API SM or SN oils are not
available, then the oil change interval is
2,000 mi (3,000 km)
.
Engine Air Filter and Cabin Air Filter
Replacement
The life of the engine air filter and cabin 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 and cabin air filter.
Diesel Particulate Filter
Over time, a slight amount of ash builds
up in the diesel particulate filter, which is
not removed during the regeneration
process. The filter may need to be replaced
with a new or remanufactured part at
approximately 250,000 mi (400,000 km).
Actual mileage varies depending on engine
and vehicle operating conditions.
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3
360 Degree Camera...................................238
Advanced Camera Views............................... 238
Auxiliary Camera................................................. 241
Bed View Camera.............................................. 240
Camera Views..................................................... 238
Front Camera...................................................... 239
Keep Out Zone.................................................... 239
Side Camera........................................................ 240
4
4WD See: Four-Wheel Drive...................................... 213
A
A/C See: Climate Control - Vehicles With:
Automatic Temperature Control.............143
See: Climate Control - Vehicles With: Manual Temperature Control.................................... 147
About This Manual...........................................9
ABS See: Brakes........................................................... 223
ABS driving hints See: Hints on Driving With Anti-Lock
Brakes................................................................ 225
Accessories....................................................558
Accessories See: Replacement Parts
Recommendation............................................ 16
ACC See: Using Adaptive Cruise Control............243
Adjustable Pedals.........................................84
Adjusting the Headlamps.........................381 Horizontal Aim Adjustment........................... 382
Vertical Aim Adjustment................................. 381
Adjusting the Pedals....................................84
Adjusting the Steering Wheel - Vehicles With: Manual Adjustable Steering
Column .............................................................
81
Adjusting the Steering Wheel - Vehicles With: Power Adjustable Steering
Column...........................................................80
End of Travel Position........................................ 80
Memory Feature................................................... 80Airbag Disposal...............................................54
Air Conditioning
See: Climate Control - Vehicles With:
Automatic Temperature Control.............143
See: Climate Control - Vehicles With: Manual Temperature Control.................................... 147
Air Conditioning System Capacity and Specification - 6.2L..................................459
Air Conditioning System Capacity and Specification - 6.7L Diesel....................460
Air Conditioning System Capacity and Specification - 7.3L...................................461
Air Filter See: Changing the Engine Air Filter -
6.2L
..................................................................... 357
See: Changing the Engine Air Filter - 6.7L Diesel ................................................................. 358
See: Changing the Engine Air Filter - 7.3L..................................................................... 360
Alarm See: Anti-Theft Alarm........................................ 76
Ambient Lighting
.............................................91
Adjusting the Brightness.................................... 91
Switching Ambient Lighting Off...................... 91
Switching Ambient Lighting On....................... 91
Anti-Theft Alarm
............................................76
Arming the Alarm.................................................. 77
Disarming the Alarm............................................ 77
Using the System................................................. 76
Appendices.....................................................618
Apps.................................................................540 SiriusXM Traffic and Travel Link................... 542
Using Apps on an Android Device................541
Using Apps on an iOS Device......................... 541
Using Mobile Navigation on an Android Device................................................................. 541
At a Glance.......................................................20
Audible Warnings and Indicators...........109 Headlamps On Warning Chime.................... 109
Key in Ignition Warning Chime...................... 109
Keyless Warning Alert....................................... 109
Parking Brake On Warning Chime...............109
Audio Control
...................................................81
You can operate the following functions
with the control:............................................... 81
Audio System
................................................479
General Information......................................... 479
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Car Wash
See: Cleaning the Exterior.............................. 392
Catalytic Converter......................................195
On-Board Diagnostics (OBD-II)................... 196
Readiness for Inspection and Maintenance (I/M) Testing.................................................... 197
Center Console
................................................171
Changing a Bulb...........................................383
Cargo Lamp and Central High Mounted
Brake Lamp Bulbs........................................ 385
Fog Lamp Bulbs................................................. 384
Front Park and Direction Indicator Lamp Bulbs.................................................................. 383
Headlamp Bulbs................................................ 383
LED Lamps.......................................................... 386
License Plate Lamp Bulb............................... 386
Rear Lamps, Brake Lamps, Rear Direction Indicator and Reversing Lamp
Bulbs................................................................. 384
Changing a Fuse
..........................................346
Fuses...................................................................... 346
Changing a Road Wheel...........................429 Dissimilar Spare Wheel and Tire Assembly
Information..................................................... 429
Jacking the Vehicle............................................ 434
Location of the Spare Tire and Tools........430
Stowing the Flat Tire or Spare Tire.............439
Tire Change Procedure.................................... 430
Changing the 12V Battery.........................379 Battery Management System...................... 380
Changing the Engine Air Filter - 6.2L
.................................................................357
Changing the Engine Air Filter - 6.7L Diesel............................................................358
Air Filter Restriction Gauge............................ 359
Changing the Engine Air Filter - 7.3L.................................................................360
Changing the Engine-Mounted and Diesel Fuel Conditioner Module Fuel
Filters - 6.7L Diesel...................................386
Diesel Fuel Conditioner Module Filter................................................................... 386
Engine-mounted Fuel Filter.......................... 389
Changing the Engine Oil and Oil Filter...............................................................356
Engine lubrication for severe service operation......................................................... 356Changing the Vehicle Wi-Fi Hotspot
Name or Password...................................478
Changing the Wiper Blades.....................382
Checking MyKey System Status..............64 MyKey Distance.................................................... 64
Number of Admin Keys...................................... 64
Number of MyKeys.............................................. 64
Checking the Wiper Blades.....................382
Child Restraint and Seatbelt Maintenance.................................................44
Child Restraint Positioning.........................35
Child Safety
......................................................22
General Information............................................ 22
Child Safety Locks..........................................37 Left-Hand Side...................................................... 37
Right-Hand Side................................................... 37
Cleaning Leather Seats
.............................397
With King Ranch Edition................................. 398
Without King Ranch Edition........................... 397
Cleaning Products
........................................391
Materials................................................................ 391
Cleaning the Engine
....................................393
Cleaning the Exhaust - 6.7L Diesel.......394
Cleaning the Exterior..................................392 Cleaning the Exterior Lamps......................... 392
Cleaning the Exterior Precautions...............392
Exterior Chrome Parts...................................... 392
Exterior Plastic Parts........................................ 392
Stripes or Graphics............................................ 392
Underbody........................................................... 393
Under Hood......................................................... 393
Cleaning the Instrument Panel and Instrument Cluster Lens
.........................397
Cleaning the Interior...................................395
Cleaning the Wheels..................................399
Cleaning the Windows and Wiper Blades...........................................................394
Clearing All MyKeys.......................................63
Climate.............................................................531 Accessing Rear Climate Controls................533
Accessing the Climate Control Menu..........531
Directing the Airflow.......................................... 531
Rear Climate Control Lock Indicator..........533
Setting the Blower Motor Speed.................. 531
Setting the Temperature.................................. 531
Switching Auto Mode On and Off................531
Switching Dual Zone Mode On and Off....................................................................... 532
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D
Data Recording..................................................11
Comfort, Convenience and Entertainment
Data....................................................................... 13
Event Data................................................................ 13
Service Data............................................................ 12
Services That Third Parties Provide...............14
Services That We Provide.................................. 14
Vehicles With a Modem...................................... 14
Vehicles With an Emergency Call System.................................................................. 15
Vehicles With SYNC............................................. 14
Daytime Running Lamps - Vehicles With: Configurable Daytime Running
Lamps.............................................................88
Daytime Running Lamps - Vehicles With: Daytime Running Lamps (DRL)............89
Declaration of Conformity.......................646 Radio Frequency Statement........................ 646
Diesel Exhaust Fluid Capacity and Specification..............................................462
Diesel Particulate Filter.............................202 Oxidation Catalytic Converter and Diesel
Particulate Filter System........................... 202
Regeneration....................................................... 202
Digital Radio...................................................481 HD Radio Reception and Station
Troubleshooting............................................ 483
Directing the Flow of Air.............................145 Directing Air to the Footwell Air
Vents................................................................... 145
Directing Air to the Instrument Panel Air Vents................................................................... 145
Directing Air to the Windshield Air Vents................................................................... 145
Direction Indicators
.......................................90
Doors and Locks.............................................66
Draining the Fuel Filter Water Trap - 6.7L Diesel..............................................................361
Draining the Diesel Fuel Conditioner Module.............................................................. 362
Filter Location..................................................... 362
Drive Control.................................................268 Selectable Drive Modes.................................. 268
Driver Alert.....................................................250 Using Driver Alert............................................... 250Driver and Passenger Airbags...................46
Children and Airbags............................................ 51
Passenger Airbag On and Off Switch .........46
Proper Driver and Front Passenger Seating Adjustment....................................................... 50
Driving Aids....................................................250
Driving Hints....................................................317
Driving Through Water
...............................320
For Vehicles without Tremor Off-Road
Package............................................................ 320
For Vehicles with Tremor Off-Road Package............................................................. 321
DRL See: Daytime Running Lamps - Vehicles With:
Configurable Daytime Running
Lamps................................................................. 88
See: Daytime Running Lamps - Vehicles With: Daytime Running Lamps (DRL)................89
E
Economical Driving
.......................................317
Electromagnetic Compatibility...............618
Electronic Locking Differential.................221 Activating the Electronic Locking
Differential........................................................ 221
Operating ELD With a Spare or Mismatched Tires.................................................................... 222
Electronic Tailgate...........................................71 With the Outside Control Button..................... 71
With the Remote Control................................... 71
Emission Law
.................................................194
Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance..........195
Tampering With a Noise Control System............................................................... 194
Enabling Remote Start
..............................140
End User License Agreement...................621 VEHICLE SOFTWARE END USER LICENSE
AGREEMENT (EULA) .................................. 621
Engine Block Heater
....................................182
Using the Engine Block Heater...................... 183
Engine Coolant Check - 6.2L..................364 Adding Coolant.................................................. 364
Engine Coolant Temperature Management.................................................. 367
Fail-Safe Cooling............................................... 366
Recycled Coolant.............................................. 365
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Use of Inboard Lower Anchors from the
Outboard Seating Positions (Center
Seating Use) .................................................... 29
Using Lap and Shoulder Belts (Except Front Center Position of Super Cab and Crew
Cab)...................................................................... 24
Using Lap and Shoulder Belts (Front Center Position of Super Cab and Crew
Cab)...................................................................... 26
Using Lower Anchors and Tethers for CHildren (LATCH)........................................... 28
Using Tether Straps............................................ 30
Instrument Cluster.......................................102
Instrument Lighting Dimmer.....................88
Instrument Panel
...........................................20
Interior Air Quality........................................150
Interior Lamps
.................................................90
Front Interior Lamp............................................. 90
Rear Interior Lamps.............................................. 91
Interior Mirror
...................................................99
Auto-Dimming Mirror......................................... 99
Manual Dimming Mirror..................................... 99
Introduction........................................................9
J
Jump Starting the Vehicle.........................327 Connecting the Jumper Cables..................... 327
Jump Starting...................................................... 328
Preparing Your Vehicle..................................... 327
Removing the Jumper Cables....................... 328
K
Keyless Entry...................................................69 SECURICODE™ KEYLESS ENTRY
KEYPAD.............................................................. 69
Keyless Starting
.............................................175
Keys and Remote Controls.........................55
L
Lane Keeping System
.................................251
Switching the System On and Off...............252
System Display................................................... 252
System Settings................................................. 252
Troubleshooting................................................. 253Lighting Control
..............................................87
Flashing the Headlamp High Beam..............88
Headlamp High Beam........................................ 87
Lighting...............................................................87 General Information............................................ 87
Limited Slip Differential..............................221
Load Carrying
..................................................271
Load Carrying Precautions........................271
Locating the Cabin Air Filter.....................150
Locating the Safety Compliance Certification Labels
..................................272
Locking and Unlocking................................66 Activating Intelligent Access........................... 66
Autolock.................................................................. 68
Battery Saver......................................................... 68
Illuminated Entry.................................................. 68
Power Door Locks................................................ 66
Remote Control.................................................... 66
Smart Unlock......................................................... 67
Smart Unlocks for Intelligent Access Keys....................................................................... 67
Lug Nuts See: Changing a Road Wheel....................... 429
M
Maintenance
.................................................348
General Information......................................... 348
Manual Seats
.................................................153
Manual Lumbar .................................................. 154
Moving the Seat Backward and Forward............................................................. 154
Recline Adjustment........................................... 154
Memory Function..........................................157 Easy Entry and Exit Feature............................ 158
Linking a PreSet Position to your Remote Control or Intelligent Access Key Fob
........................................................................\
....... 157
Recalling a Preset Position.............................. 157
Saving a Preset Position................................... 157
Message Center See: Information Displays................................ 110
Mirrors See: Windows and Mirrors................................ 95
Mobile Communications Equipment.......17
Moonroof........................................................100 Bounce-Back
........................................................ 101
Opening and Closing the Moonroof...........100
655
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