2021 FORD F650/750 oil

Operating in Dusty or Sandy Conditions, Such as Unpaved or Dusty Roads
Inspect the steering and suspension ball joints and tie rods.
Lubricate any grease fittings.
Change the engine oil and filter. 2
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)
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 Intelligent Oil-Life Monitor after engine oil and filter changes. Off-road Operation
Inspect 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 and suspension ball joints and tie rods.
Lubricate any grease fittings.
Rotate the tires1
, inspect the tires for wear and measure
tread depth.
Every 7,500 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 filter if
necessary.
Change the engine oil and filter. 2
Every 7,000 mi (12,000 km)
or 300 engine hours
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Off-road Operation
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)
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 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)
Exceptions
There are several exceptions to the Normal
Schedule:
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F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Scheduled Maintenance

Rear Axle Maintenance
A rear axle fluid change or level check is
not required unless you suspect a leak 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
the rear axle fluid every 24,000 mi
(38,000 km) or three months, whichever
comes first.
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. We, however, urge you to have
all recommended maintenance services
performed at the specified intervals and
to record all vehicle service.
Hot Climate Oil Change Intervals
The normal oil change interval is 3,000 mi
(5,000 km) for gasoline vehicles operating
in the Middle East, North Africa,
Sub-Saharan Africa or locations with
similar climates using American Petroleum
Institute (API) oils Certified for Gasoline
Engines and displaying the API Certification
Mark. If API Certified Oils are not available,
then it is acceptable to use API SM or SN
oils. If API oils are not available, then the
oil change interval is 1,750 mi (3,000 km). Engine Air Filter Replacement
The life of the engine 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.
In this case, the engine control system sets
a service light (wrench icon) to inform you
to bring your vehicle to the dealer for
service. If there are any issues with the
oxidation catalyst or particulate filter
system, a service light (wrench or engine
icon) sets by the engine control system to
inform you to bring your vehicle into a
dealer for service.
SCHEDULED MAINTENANCE
RECORD
After the scheduled maintenance services
are performed, record the Repair Order #,
Distance and Engine Hours in the boxes
provided.
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Auxiliary Switches........................................315
Upfitter Interface Module................................ 316
Axle Inspection..............................................251
Front Axle............................................................... 251
B
Battery See: Changing the 12V Battery..................... 239
Bonnet Lock See: Opening and Closing the Hood...........213
Booster Seats
..................................................32
Types of Booster Seats...................................... 33
Brake Fluid Check.........................................237 Brake Fluid Service Interval............................ 238
Brakes...............................................................130 General Information.......................................... 130
Brake System Inspection..........................248 Air Brakes.............................................................. 249
Driveline Parking Brake..................................... 251
Hydraulic Brakes................................................ 250
Breaking-In......................................................179
Bulb Specification Chart
..........................305
C
Canceling the Set Speed...........................155
Capacities and Specifications - 6.7L Diesel
............................................................288
Air Conditioning System................................. 288
Alternative Engine Oil for Biodiesel Fuel Blends (B20 Max)......................................... 291
Alternative Engine Oil for Extremely Cold Climates............................................................ 291
Alternative Engine Oil for Severe Duty Service............................................................... 292
Alternative Rear Axle Fluid for Severe Duty Service.............................................................. 296
Automatic Transmission................................ 288
Diesel Exhaust Fluid (DEF) Tank.................293
Engine Coolant................................................... 289
Engine Oil............................................................. 290
Front Wheel Bearing Oil.................................. 295
Fuel Tank............................................................... 292
Grease.................................................................... 293
Hydraulic Brake System.................................. 293
Locks...................................................................... 294
Power Steering System................................... 294Rear Axle...............................................................
295
Washer Reservoir............................................... 296
Capacities and Specifications - 7.3L..................................................................297
Air Conditioning System.................................. 297
Alternative Engine Oil for Extremely Cold Climates.......................................................... 300
Alternative Rear Axle Fluid for Severe Duty Service.............................................................. 304
Automatic Transmission................................ 298
Engine Coolant................................................... 299
Engine Oil............................................................. 299
Front Wheel Bearing Oil.................................. 303
Fuel Tank............................................................... 301
Grease..................................................................... 301
Hydraulic Brake System................................... 301
Locks...................................................................... 302
Power Steering System................................... 302
Rear Axle............................................................... 303
Washer Reservoir.............................................. 304
Capacities and Specifications
.................281
Car Wash See: Cleaning the Exterior.............................. 256
Catalytic Converter
.......................................110
On-Board Diagnostics (OBD-II)...................... 111
Readiness for Inspection and Maintenance (I/M) Testing...................................................... 111
Changing a Bulb
...........................................243
Brake Lamp, Rear Lamp, Rear Direction
Indicator, License Plate Lamp and
Reverse Lamp................................................ 244
Front Clearance and Identification Lamp.................................................................. 243
Headlamp Bulbs................................................ 243
Changing a Fuse...........................................201 Fuses....................................................................... 201
Changing a Road Wheel............................277 Tire Change Procedure..................................... 277
Changing the 12V Battery.........................239 Battery Management System (If
Equipped)....................................................... 240
Changing the Engine Air Filter - 6.7L Diesel..............................................................221
Air Filter Replacement...................................... 222
Air Filter Restriction Gauge.............................. 221
Changing the Engine Air Filter - 7.3L..................................................................223
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Changing the Engine-Mounted and
Diesel Fuel Conditioner Module Fuel
Filters - 6.7L Diesel...................................244
Diesel Fuel Conditioner Module Filter................................................................... 244
Engine-mounted Fuel Filter........................... 246
Changing the Engine Oil and Oil Filter................................................................219
Engine lubrication for severe service operation.......................................................... 220
Changing the Wiper Blades.....................242
Charging a Device...........................................91
Checking the Wiper Blades......................242
Child Restraint and Seatbelt Maintenance.................................................44
Child Restraint Positioning.........................34
Child Safety......................................................24
General Information............................................ 24
Child Safety Locks.........................................36
Cleaning Products
.......................................255
Materials............................................................... 255
Cleaning the Engine....................................257
Cleaning the Exterior
..................................256
Cleaning the Headlamps................................ 256
Exterior Chrome Parts..................................... 256
Exterior Plastic Parts........................................ 256
Stripes or Graphics............................................ 256
Underbody............................................................ 257
Under Hood.......................................................... 257
Cleaning the Instrument Panel and Instrument Cluster Lens
........................258
Cleaning the Interior...................................258
Mirrors.................................................................... 258
Cleaning the Wheels..................................259
Cleaning the Windows and Wiper Blades............................................................257
Climate Control
...............................................79
Cold Weather Precautions.........................177 Winter Operating Tips for Arctic Operation
-20°F (-29°C) and Below.......................... 179
Connected Vehicle
.....................................306
Connecting the Vehicle to a Mobile
Network........................................................... 306
Connected Vehicle Limitations..............306
Connected Vehicle Requirements
........306
Connected Vehicle – Troubleshooting.......................................306 Connecting a Bluetooth® Device...........312
Pairing a Device................................................... 312
Connecting the Vehicle to a Mobile Network.......................................................306
Connecting FordPass to the Connectivity Device............................................................... 306
Disabling the Connectivity Device..............306
What Is the Connectivity Device.................306
Coolant Check See: Engine Coolant Check - 6.7L Diesel....231
See: Engine Coolant Check - 7.3L................226
Cruise Control
................................................148
Cruise Control Indicators...........................155
Cruise Control - Vehicles With: Adaptive Cruise Control
...............................................52
Cruise Control - Vehicles With: Cruise Control.............................................................53
Customer Assistance
..................................187
D
Data Recording
.................................................13
Comfort, Convenience and Entertainment
Data....................................................................... 15
Event Data............................................................... 14
Service Data............................................................ 13
Services That Third Parties Provide...............15
Services That We Provide.................................. 15
Vehicles With a Connectivity Device..............15
Vehicles With an Emergency Call System................................................................. 16
Vehicles With SYNC............................................. 16
Daytime Running Lamps.............................57
Declaration of Conformity
........................376
Diesel Particulate Filter...............................116 Oxidation Catalytic Converter and Diesel
Particulate Filter System.............................. 117
Digital Radio
...................................................310
HD Radio Reception and Station
Troubleshooting.............................................. 311
Direction Indicators
.......................................58
Doors and Locks.............................................49
Draining the Fuel Filter Water Trap - 6.7L Diesel.............................................................225
Draining the Diesel Fuel Conditioner Module (DFCM)............................................................. 225
Driver Alert
......................................................156
Using Driver Alert................................................ 156
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Driving Aids.....................................................156
Driving Hints....................................................176
Driving Through Water...............................180
Operation in Standing Water......................... 180
DRL See: Daytime Running Lamps......................... 57
E
Economical Driving.......................................177
Electrical System Inspection...................247 Accessory Feed Connections........................ 247
Electromagnetic Compatibility
..............348
Electronic Locking Differential................128 Activating the Electronic Locking
Differential....................................................... 128
Driver-Controlled Electronic Locking Differential....................................................... 128
Servicing a Vehicle with an Electronic Locking Differential....................................... 129
Emission Law.................................................109 Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance...........110
Tampering With a Noise Control System.............................................................. 109
End User License Agreement...................351 VEHICLE SOFTWARE END USER LICENSE
AGREEMENT (EULA) .................................. 351
Engine Block Heater
......................................97
Using the Engine Block Heater........................ 97
Engine Coolant Check - 6.7L Diesel.......231 Adding Coolant.................................................... 231
Checking Coolant Corrosion Inhibitor Additive Strength ......................................... 234
Coolant Change.................................................. 235
Engine and Secondary Cooling System Refill Procedure............................................. 233
Engine-driven Cooling Fan (Fan Clutch).............................................................. 235
Recycled Coolant............................................... 233
Severe Climates................................................. 234
Engine Coolant Check - 7.3L....................226 Adding Coolant................................................... 227
Coolant Change................................................. 229
Engine Coolant Temperature Management.................................................. 230
Engine-driven Cooling Fan (Fan Clutch).............................................................. 229Fail-Safe Cooling...............................................
229
Recycled Coolant............................................... 228
Severe Climates................................................. 228
Engine Emission Control...........................109
Engine Idle Shutdown..................................96
Engine Immobilizer See: Passive Anti-Theft System...................... 51
Engine Oil Check - 6.7L Diesel
.................218
Adding Engine Oil............................................... 219
Engine lubrication for severe service operation .......................................................... 219
Engine Oil Check - 7.3L
................................217
Adding Engine Oil................................................ 217
Engine Oil Dipstick - 6.7L Diesel..............217
Engine Oil Dipstick - 7.3L............................217
Engine Specifications - 6.7L Diesel
........281
Drivebelt Routing................................................ 281
Engine Specifications - 7.3L.....................282 Drivebelt Routing............................................... 283
Entering, Exiting or Climbing on This Vehicle
.............................................................20
Environment......................................................21
Essential Towing Checks............................173 Before Towing a Trailer...................................... 173
Hitches.................................................................... 173
Safety Chains........................................................ 173
Trailer Brakes........................................................ 173
Trailer Lamps........................................................ 173
When Towing a Trailer....................................... 173
Event Data Recording See: Data Recording............................................. 13
Exhaust Brake
................................................136
Exhaust Brake Operating
Characteristics................................................ 137
Exhaust System Inspection.....................248
Export Unique Options.................................19
Exterior Mirrors...............................................60 Auxiliary Convex Mirrors.................................... 60
Clearance Lamps.................................................. 61
Foldaway Exterior Mirrors................................. 60
Heated Exterior Mirrors....................................... 61
Power Exterior Mirrors........................................ 60
Signal Indicator Mirrors....................................... 61
Telescoping Mirrors.............................................. 61
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F
Fastening the Seatbelts..............................38
Energy Management Feature........................... 41
Fastening the Cinch Tongue............................ 39
Lap Belts.................................................................. 39
Seatbelt Locking Modes................................... 40
Using Seatbelts During Pregnancy...............40
Using the Seatbelt with Cinch Tongue (Front Center and Rear Center Seats
Only).................................................................... 38
Federal Highway Administration Regulation......................................................20
Fifth Wheel Operation.................................174
Hook-up.................................................................. 174
Un-hook.................................................................. 174
Flat Tire See: Changing a Road Wheel........................ 277
Ford Credit
..........................................................17
US Only...................................................................... 17
Ford Protect
....................................................317
Ford Protect Extended Service Plan
(CANADA ONLY)........................................... 318
Ford Protect Extended Service Plans (U.S. Only).................................................................... 317
Frame and Tow Hook Inspection...........253
Front Seat Armrest........................................87 20% Seat Cushion Storage............................. 88
Fuel and Refueling........................................99
Fuel Consumption
.......................................106
Calculating Fuel Economy.............................. 107
Filling the Fuel Tank........................................... 107
Fuel Filter - 7.3L.............................................242
Fuel Quality - Diesel....................................100 Biodiesel................................................................. 101
Diesel Fuel Additives......................................... 102
Fuel Requirements - Choosing The Right Fuel: Vehicles Operated Where Ultra Low
Sulfur Diesel Fuel Is Not Required ..........101
Fuel Requirements - Choosing The Right Fuel: Vehicles Operated Where Ultra Low
Sulfur Diesel Fuel Is Required (United
States/Canada/Puerto Rico/U.S. Virgin
Islands And Other Locales) ..................... 100
Fuel Quality - Gasoline...............................103 Choosing the Right Fuel.................................. 103
Fuel Shutoff....................................................182
Fuel Tank Selector Switch........................108 Fuses.................................................................193
Fuse Specification Chart...........................193
Engine Compartment Fuse Box.................... 193
Passenger Compartment Fuse Box............198
G
Gauges...............................................................63 2.3 Inch Display..................................................... 63
8 Inch Display........................................................ 64
Configurable Gauge............................................ 65
Engine Coolant Temperature Gauge............65
Engine Oil Pressure Gauge............................... 65
Fuel Gauge.............................................................. 65
Gearbox See: Transmission............................................... 122
General Driving Points.................................176 Backing Up............................................................ 176
General Information........................................... 176
Parking.................................................................... 176
General Information on Radio Frequencies...................................................45
Intelligent Access................................................. 45
General Maintenance Information........319 Multi-point Inspection...................................... 323
Owner Checks and Services........................... 321
Protecting Your Investment............................ 319
Why Maintain Your Vehicle?.......................... 319
Why Maintain Your Vehicle at Your Dealership?...................................................... 319
Getting Assistance Outside the U.S. and Canada..........................................................190
Getting the Services You Need................187 Away From Home............................................... 187
H
Handbrake See: Parking Brake............................................... 131
Hazard Flashers............................................182
Headlamp Adjusting See: Adjusting the Headlamps.................... 240
Headlamp Exit Delay
....................................56
Headlamp Removal See: Removing a Headlamp.......................... 243
Headrest See: Head Restraints.......................................... 82
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Lug Nuts
See: Changing a Road Wheel........................ 277
M
Maintenance...................................................212 General Information........................................... 212
Manual Climate Control..............................79 Directing the Air..................................................... 79
Setting the Blower Motor Speed.................... 79
Setting the Temperature................................... 79
Switching Defrost On and Off......................... 79
Switching Maximum Air Conditioning On and Off................................................................ 80
Switching Recirculated Air On and Off........................................................................\
80
Switching the Air Conditioning On and Off........................................................................\
. 79
Switching the Climate Control On and Off........................................................................\
. 79
Manual Seats..................................................84 Manual Lumbar ................................................... 85
Moving the Seat Backward and Forward.............................................................. 84
Recline Adjustment............................................ 84
Tilting the Seatback Forward (Two-Passenger Bench Seat)................... 85
Message Center See: Information Displays................................. 70
Mirrors See: Windows and Mirrors................................ 59
Mobile Communications Equipment......19
Motorcraft Parts - 6.7L Diesel.................283
Motorcraft Parts - 7.3L...............................285
N
Noise Pollution Control.................................21 Air Intake System................................................... 21
Body........................................................................\
.... 21
Cooling System...................................................... 21
Engine........................................................................\
21
Exhaust System..................................................... 21
Transmission Enclosure...................................... 21
Normal Scheduled Maintenance...........323 Intelligent Oil-Life Monitor™ - Diesel Engine
Only.................................................................... 323
Normal Maintenance Intervals..................... 324O
Oil Change Indicator Reset......................220
Base Cluster......................................................... 220
High Series Cluster............................................ 220
Oil Check See: Engine Oil Check - 6.7L Diesel.............218
See: Engine Oil Check - 7.3L............................ 217
Opening and Closing the Hood...............213 Closing the Hood................................................ 214
Opening the Hood.............................................. 214
Ordering Additional Owner's Literature.......................................................191
Obtaining a French Owner ’s Manual...........191
Overhead Console
.........................................92
P
Parking Brake
..................................................131
Air Brakes............................................................... 132
Hydraulic Brakes.................................................. 131
Passive Anti-Theft System..........................51 SecuriLock®............................................................ 51
PATS See: Passive Anti-Theft System...................... 51
Perchlorate.........................................................17
Playing Media From a USB Device
.........313
Selecting the USB Device................................ 313
Supported Audio File Formats....................... 313
Power Door Locks See: Locking and Unlocking............................. 49
Power Seats
.....................................................85
Air-Ride Seat......................................................... 85
Power Steering Fluid Check.....................238
Power Take-Off
.............................................126
Power Windows..............................................59
Bounce-Back......................................................... 59
One-Touch Up or Down..................................... 59
Window Lock......................................................... 59
Pre-Collision Assist - Vehicles With: Air Brakes.............................................................161
Blocked Sensors................................................. 162
Pre-Collision Assist Settings.......................... 162
Using the Pre-Collision Assist System........161
Pre-Collision Assist - Vehicles With: Hydraulic Brakes
........................................163
Adjusting the Pre-Collision Assist
Settings............................................................. 165
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F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Index