2020 FORD F-450 cabin filter

At Every Oil Change Interval as Indicated by the Information Display
1
Inspect the front axle and U-joints. Lubricate any grease fittings. Four-wheel drive
vehicles.
Inspect the steering linkage, ball joints, suspension, tie-rod ends, driveshaft and the U-
joints. Lubricate any grease fittings.
1 Do not exceed one year/10,000 mi (16,000 km) or 350 engine hours between service
intervals.
2 Reset the Intelligent Oil-Life Monitor after engine oil and filter changes.
3 Reset the engine air filter information monitor after you replace the air filter.
4 Rotate the front wheels on vehicles with dual rear wheels when specified. Only rotate
the rear wheels if you notice unusual wear. Brake Fluid Maintenance
1
Change the brake fluid. 2
Every three years
1 Perform this maintenance item every three years. Do not exceed the designated time
for the interval.
2 Brake fluid servicing requires special equipment available at your authorized dealer. Other Maintenance items
1
Replace the cabin air filter.
Every
20,000 mi
(32,000 km)
Replace the engine air filter. 2
Every
30,000 mi
(48,000 km) Replace the engine-mounted and frame-mounted fuel filters.
Inspect the engine and secondary cooling system coolant
concentration freeze-point protection, additive corrosion
inhibitor strength, coolant level, and hoses. Add coolant
additive if necessary.
Replace the engine air inlet foam filter.
Every
50,000 mi
(80,467 km)
Replace the front wheel bearing grease and grease seal if
using non-sealed bearings. Two-wheel drive vehicles.
Every
60,000 mi
(96,000 km)
Inspect the accessory drive belt or belts. 3
At
90,000 mi
(144,000 km)
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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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Super Duty (TFE), enUSA, Edition date: 201909, Third-Printing- Scheduled Maintenance

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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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 429).
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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Diesel Messages..................................................
125
Doors and Locks.................................................. 127
Driver Alert............................................................. 128
Drivetrain................................................................ 128
Engine..................................................................... 128
Fuel........................................................................\
.. 129
Keys and Remote Controls............................. 129
Lane Keeping System....................................... 130
Maintenance........................................................ 130
MyKey....................................................................... 131
Off Road.................................................................. 131
Park Aid................................................................... 132
Park Brake.............................................................. 132
Power Steering..................................................... 133
Pre-Collision Assist............................................ 133
Remote Start........................................................ 134
Seats........................................................................\
134
Starting System ................................................. 134
Tailgate................................................................... 134
Tire Pressure Monitoring System.................. 135
Trail Control.......................................................... 135
Trailer....................................................................... 136
Installing Child Restraints...........................22 Child Seats.............................................................. 22
Combining Seatbelt and LATCH Lower Anchors for Attaching Child
Restraints........................................................... 28
Front Seat Tether Strap Attachment (Regular Cab)................................................... 29
Rear Seat Tether Strap Attachment (Crew Cab and Super Cab)...................................... 30
Use of Inboard Lower Anchors from the Outboard Seating Positions (Center
Seating Use) ..................................................... 27
Using Lap and Shoulder Belts (Except Front Center Position of Super Cab and Crew
Cab)...................................................................... 22
Using Lap and Shoulder Belts (Front Center Position of Super Cab and Crew
Cab)...................................................................... 24
Using Lower Anchors and Tethers for CHildren (LATCH)........................................... 26
Using Tether Straps............................................. 28
Instrument Cluster........................................101
Instrument Lighting Dimmer......................87
Instrument Panel............................................18
Interior Air Quality........................................146 Interior Lamps
.................................................89
Front Interior Lamp............................................. 89
Rear Interior Lamps............................................ 90
Interior Mirror
...................................................98
Auto-Dimming Mirror......................................... 98
Manual Dimming Mirror..................................... 98
Introduction.........................................................7
J
Jump Starting the Vehicle..........................317 Connecting the Jumper Cables...................... 317
Jump Starting....................................................... 318
Preparing Your Vehicle...................................... 317
Removing the Jumper Cables........................ 318
K
Keyless Entry
...................................................68
SECURICODE™ KEYLESS ENTRY
KEYPAD.............................................................. 68
Keyless Starting
............................................169
Keys and Remote Controls.........................53
L
Lane Keeping System
................................245
Switching the System On and Off..............246
System Display................................................... 246
System Settings................................................. 246
Troubleshooting.................................................. 247
Lighting Control..............................................86 Flashing the Headlamp High Beam..............87
Headlamp High Beam....................................... 86
Lighting..............................................................86 General Information........................................... 86
Limited Slip Differential.............................215
Load Carrying
................................................265
Load Limit.......................................................265
Special Loading Instructions for Owners of
Pick-up Trucks and Utility-type
Vehicles............................................................ 269
Vehicle Loading - with and without a Trailer................................................................. 265
Locating the Cabin Air Filter.....................146
Locking and Unlocking.................................65 Activating Intelligent Access............................ 65
Autolock................................................................... 67
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P
Parking Aids...................................................228
Principle of Operation...................................... 228
Parking Brake.................................................219
Passive Anti-Theft System.........................75 SecuriLock®........................................................... 75
PATS See: Passive Anti-Theft System..................... 75
Perchlorate........................................................14
Phone................................................................521 Android Auto........................................................ 523
Apple CarPlay...................................................... 523
Pairing Your Cell Phone for the First Time................................................................... 522
Text Messaging................................................... 522
Using Your Cell Phone...................................... 522
Post-Crash Alert System
...........................319
Power Door Locks See: Locking and Unlocking............................. 65
Power Running Boards
.................................77
Power Seats...................................................150
Adjusting the Lumbar Support....................... 151
Adjusting the Multi-Contour Front Seats With Active Motion ........................................ 151
Power Steering Fluid Check
.....................367
Power Take-Off............................................205 Split Shaft Capability...................................... 206
Power Windows.............................................94 Accessory Delay................................................... 95
Bounce-Back......................................................... 94
One-Touch Up or Down.................................... 94
Window Lock......................................................... 95
Pre-Collision Assist
.....................................258
Adjusting the Pre-Collision Assist
Settings............................................................ 260
Blocked Sensors................................................. 261
Distance Indication and Alert....................... 259
Using the Pre-Collision Assist System.............................................................. 258
Protecting the Environment........................17
Puncture See: Changing a Road Wheel......................... 417
R
Rear Axle..........................................................215 Rear Parking Aid...........................................228
Obstacle Distance Indicator.......................... 229
Rear Seats
.......................................................154
Folding Up the Rear Seat Cushion ..............154
Rear Under Seat Storage................................. 155
Returning the Seat to the Seating Position.............................................................. 155
Rear View Camera
.......................................229
Camera Guidelines........................................... 230
Obstacle Distance Indicator........................... 231
Rear Camera Delay............................................ 231
Using the Rear View Camera System.............................................................. 230
Rear View Camera See: Rear View Camera................................... 229
Recommended Towing Weights
...........290
Calculating the Maximum Loaded Trailer
Weight for Your Vehicle.............................. 294
Refueling - Diesel.........................................184 Dual Fuel Tanks................................................... 186
Fueling Tips.......................................................... 185
Refueling................................................................ 185
Refueling - Gasoline....................................183 Fuel Filler Cap...................................................... 184
Remote Control..............................................53 Car Finder................................................................ 58
Integrated Keyhead Transmitter..................... 53
Intelligent Access Key......................................... 54
Memory Feature.................................................... 57
Remote Start......................................................... 58
Replacing the Battery......................................... 55
Sounding the Panic Alarm................................ 58
Remote Start.................................................144 Automatic Settings............................................ 145
Removing the Tailgate
...................................71
Repairing Minor Paint Damage...............387
Replacement Parts Recommendation........................................14
Collision Repairs.................................................... 14
Scheduled Maintenance and Mechanical Repairs.................................................................. 14
Warranty on Replacement Parts..................... 14
Replacing a Lost Key or Remote Control............................................................59
Replacing the Cabin Air Filter..................146
Reporting Safety Defects (Canada Only)..............................................................327
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Direction Indicator.............................................
106
Door Ajar................................................................ 106
Electronic Locking Differential...................... 106
Engine Coolant Temperature........................ 106
Engine Oil.............................................................. 106
Fasten Seatbelt.................................................. 106
Four-Wheel Drive Indicators.......................... 108
Front Airbag......................................................... 106
Front Fog Lamps................................................ 106
High Beam............................................................ 106
Hill Descent.......................................................... 106
Low Fuel Level..................................................... 106
Low Tire Pressure Warning............................. 106
Powertrain Malfunction/Reduced Power/Electronic Throttle Control..........107
Service Engine Soon.......................................... 107
Stability Control.................................................. 107
Stability Control Off........................................... 107
Tailgate Ajar.......................................................... 107
Transmission Tow/Haul................................... 107
Wait To Start......................................................... 107
Water In Fuel......................................................... 107
Warning Triangle...........................................316
Washer Fluid Check......................................371
Washers See: Cleaning the Exterior............................... 381
See: Wipers and Washers................................. 84
Waxing.............................................................382
What Is Automatic High Beam Control.............................................................92
What Is Cruise Control...............................236 Requirements...................................................... 236
What Is the Cabin Air Filter.......................146
What Is Trail Control...................................225
Wheel Nuts See: Changing a Road Wheel......................... 417
Wheels and Tires........................................390 General Information......................................... 390
Technical Specifications................................. 428
Windows and Mirrors...................................94
Windshield Washers.....................................85
Windshield Wipers........................................84 Speed Dependent Wipers................................ 84
Wiper Blades See: Checking the Wiper Blades................... 371
Wipers and Washers.....................................84
Wireless Accessory Charger.....................163
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