2022 FORD F-650/750 transmission oil

Gasoline Engines
7,500 mi (12,000 km) or Six Months Whichever Comes First
Rotate the tires, inspect tire wear and measure the tread depth. 1
Inspect the wheels and related components for abnormal noise, wear, looseness or
drag.
Perform a multi-point inspection, recommended.
Inspect front oil hubs for leaks and check fluid level through hub cap sight glass.
1 Rotate the front wheels on vehicles with dual rear wheels when specified. Only rotate
the rear wheels if you notice unusual wear. 10,000 mi (16,000 km) /450 Engine Hours or 12 Months Whichever Comes First
Change the engine oil and filter. 15,000 mi (24,000 km) or 12 Months Whichever Comes First
Inspect the automatic transmission fluid level. Consult an authorized dealer for
requirements.
Inspect the brake pads, shoes, rotors, drums, brake linings, hoses and the parking brake.
Inspect the engine cooling system concentration, freeze-point protection, level and
hoses.
Inspect the exhaust system and heat shields.
Inspect the steering linkage, ball joints, suspension, tie-rod ends, driveshaft and the U-
joints. Lubricate any components that have grease fittings. Brake Fluid Maintenance
1
Change the brake fluid. 2
Every 3 Years
1 Perform this maintenance item every 3 years. Do not exceed the designated time for
the interval.
2 Brake fluid servicing requires special equipment available at your authorized dealer.
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2022 F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Scheduled Maintenance

Other Maintenance Items
Replace the engine air filter.
Every 30,000 mi
(48,000 km)
Replace the front wheel bearing grease and grease seal
if you have non-sealed bearings.
Every
60,000 mi
(96,000 km)
Replace the spark plugs.
Every
97,000 mi
(156,000 km) Replace the spark plug wires.
Change the rear axle fluid. See
Special Operating
Conditions Scheduled Maintenance (page 331).
Every 105,000 mi
(168,000 km)
Inspect the accessory drive belt or belts. 1
Change the automatic transmission fluid and filter. Consult
an authorized dealer for requirements.
Every
150,000 mi
(240,000 km) Replace the accessory drive belt or belts if not replaced
within the last 100,000 mi (160,000 km).
Replace the front wheel bearings and seals if you have
non-sealed bearings.
Change the engine coolant. 2
Every
200,000 mi
(320,000 km)
1 If not replaced, inspect every
15,000 mi (24,000 km).
2 Initial replacement at 10 years or
200,000 mi (320,000 km), then every five years or
100,000 mi (160,000 km).
Diesel Engine
Note: Do not exceed the mileage or time
intervals. At Every Oil Change Interval as Indicated by the Information Display
1
Change the engine oil and filter. 2
Drain the fuel filter water trap.
Refill the diesel exhaust fluid tank.
Rotate the tires, inspect the tires for wear and measure the tread depth. 3
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2022 F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Scheduled Maintenance

At Every Oil Change Interval as Indicated by the Information Display
1
Perform a multi-point inspection, recommended.
Inspect the air filter restriction gauge. Replace the filter if necessary.
Inspect the automatic transmission fluid level. Consult an authorized dealer for
requirements.
Inspect the brake pads, shoes, rotors, drums, brake linings, hoses and the parking brake.
Inspect the engine and secondary coolant concentration, freeze-point protection, level
and hoses.
Inspect the exhaust system and heat shields.
Inspect the steering linkage, ball joints, suspension, tie-rod ends, driveshaft and the U-
joints. Lubricate any components that have grease fittings.
Inspect front oil hubs for leaks and check fluid level through hub cap sight glass.
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. See Oil Change
Indicator Reset
(page 226).
3 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 3 Years
1 Perform this maintenance item every 3 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 engine-mounted and frame-mounted fuel
filters. 2
Every
22,000 mi
(36,000 km)
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.3
Every
30,000 mi
(48,000 km)
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2022 F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Scheduled Maintenance

Other Maintenance Items
1
Note: When adding coolant additive, do not exceed the
specified maximum of 47 fl oz (1.4 L) for the engine and
20 fl oz (473 ml) for the secondary cooling system. Oper-
ating the engine with excessive coolant additive may cause
overheating which could lead to severe, permanent engine
damage.
Replace the air inlet foam filter.
Every
45,000 mi
(72,000 km)
Inspect the accessory drive belt or belts. 4
At
90,000 mi
(144,000 km)
Change the rear axle fluid. See
Special Operating
Conditions Scheduled Maintenance
(page 331). 5
At
100,000 mi
(160,000 km)
Change the automatic transmission fluid and filter. Consult
an authorized dealer for requirements.
Every
150,000 mi
(240,000 km) Replace the accessory drive belt or belts if not replaced
within the last
100,000 mi (160,000 km).
Replace the front wheel bearings and seals.
Change the engine and secondary cooling system coolant. 6
At
200,000 mi
(320,000 km)
1 You can perform these maintenance items within
3,000 mi (4,800 km) of the last oil
change. Do not exceed the designated distance for the interval.
2 Every
22,000 mi (36,000 km) or as indicated by the information display.
3 Every
30,000 mi (48,000 km), 1200 engine hours or as indicated by the information
display.
4 Perform follow-up inspections every 15,000 mi (24,000 km) after the initial inspection.
Replace the belt or belts at
150,000 mi (240,000 km).
5 Change the fluid again at
150,000 mi (240,000 km).
6 Initial replacement at 10 years or
200,000 mi (320,000 km), then every five years or
100,000 mi (160,000 km).
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2022 F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Scheduled Maintenance

2
2-Speed Rear Axle.......................................135
A
A/C See: Climate Control........................................... 85
About This Manual
...........................................7
ABS See: Brakes........................................................... 136
ABS driving hints See: Hints on Driving With Anti-Lock
Brakes................................................................. 137
Accessories......................................................317
Accessories See: Replacement Parts
Recommendation............................................. 17
ACC See: Using Adaptive Cruise Control.............154
Adjusting the Headlamps........................246
Adjusting the Steering Wheel.....................51
Air Brakes
..........................................................141
Air Conditioning See: Climate Control........................................... 85
Air Conditioning System Capacity and Specification - 6.7L Diesel
....................298
Air Conditioning System Capacity and Specification - 7.3L..................................299
Air Filter See: Changing the Engine Air Filter - 6.7L
Diesel.................................................................. 227
See: Changing the Engine Air Filter - 7.3L..................................................................... 229
Air Induction System Inspection............253
Air Suspension
...............................................175
Appendices....................................................345
At a Glance
.......................................................23
Audible Warnings and Indicators.............69
Audio Input Jack............................................314
Audio System...............................................308 General Information......................................... 308
Audio Unit
......................................................308
Autolamps........................................................55
Automatic High Beam Control.................56
Automatic Transmission
............................128
Automatic Transmission Fluid Capacity and Specification
.....................................300 Automatic Transmission Fluid
Check
..............................................................241
Auxiliary Power Points.................................95
Auxiliary Switches.........................................317
Axle Inspection..............................................257
B
Battery See: Changing the 12V Battery..................... 245
Bonnet Lock See: Opening and Closing the Hood...........219
Booster Seats
..................................................32
Brake Fluid Check........................................243
Brake Fluid Specification...........................301
Brakes...............................................................136 General Information.......................................... 136
Brake System Inspection
..........................254
Breaking-In......................................................185
Bulb Specification Chart
..........................290
C
Canceling the Set Speed
............................161
Capacities and Specifications...............286
Car Wash See: Cleaning the Exterior.............................. 262
Catalytic Converter
.......................................116
Changing a Bulb...........................................249
Changing a Fuse...........................................207
Changing a Road Wheel
...........................283
Changing the 12V Battery.........................245
Changing the Engine Air Filter - 6.7L Diesel.............................................................227
Changing the Engine Air Filter - 7.3L.................................................................229
Changing the Engine-Mounted and Diesel Fuel Conditioner Module Fuel
Filters - 6.7L Diesel...................................250
Changing the Engine Oil and Oil Filter...............................................................225
Changing the Wiper Blades
.....................248
Charging a Device..........................................98
Checking the Wiper Blades.....................248
Child Restraint and Seatbelt Maintenance.................................................44
Child Restraint Positioning
.........................34
371
2022 F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Index

Engine Oil Capacity and Specification -
6.7L Diesel...................................................290
Engine Oil Capacity and Specification - 7.3L.................................................................293
Engine Oil Check - 6.7L Diesel.................223
Engine Oil Check - 7.3L..............................224
Engine Oil Dipstick - 6.7L Diesel.............223
Engine Oil Dipstick - 7.3L...........................223
Engine Specifications - 6.7L Diesel............................................................286
Engine Specifications - 7.3L.....................287
Entering, Exiting or Climbing on This Vehicle
.............................................................20
Environment......................................................21
Essential Towing Checks
...........................179
Event Data Recording See: Data Recording............................................. 13
Exhaust Brake................................................142
Exhaust System Inspection.....................254
Export Unique Options................................20
Exterior Mirrors...............................................60
F
Fastening the Seatbelts..............................38
Federal Highway Administration Regulation......................................................20
Fifth Wheel Operation...............................180
Flat Tire See: Changing a Road Wheel....................... 283
Ford Credit
..........................................................17
Ford Protect....................................................319
Frame and Tow Hook Inspection..........259
Front Seat Armrest........................................94
Fuel and Refueling.......................................105
Fuel Consumption.........................................112
Fuel Filter - 7.3L
............................................248
Fuel Quality - Diesel....................................106
Fuel Quality - Gasoline..............................109
Fuel Shutoff
...................................................188
Fuel Tank Capacity - Diesel.....................296
Fuel Tank Capacity - Gasoline................297
Fuel Tank Selector Switch..........................114
Fuses.................................................................199
Fuse Specification Chart...........................199 G
Gauges...............................................................63
Gearbox
See: Transmission.............................................. 128
General Driving Points
................................182
General Information on Radio Frequencies...................................................45
General Maintenance Information
.........321
Getting Assistance Outside the U.S. and Canada..........................................................196
Getting the Services You Need................193
H
Handbrake See: Parking Brake.............................................. 137
Hazard Flashers
............................................188
Headlamp Adjusting See: Adjusting the Headlamps..................... 246
Headlamp Exit Delay....................................55
Headlamp Removal See: Removing a Headlamp.......................... 249
Headrest See: Head Restraints.......................................... 88
Head Restraints
..............................................88
Heated Exterior Mirrors................................87
Heating See: Climate Control........................................... 85
Hill Start Assist.............................................140
Hints on Controlling the Interior Climate
...........................................................86
Hints on Driving With Anti-Lock Brakes.............................................................137
Hood Lock See: Opening and Closing the Hood...........219
Horn
.....................................................................52
Hydraulic Power Steering Fluid Capacity and Specification.....................................304
I
Ignition Switch
..............................................100
In California (U.S. Only).............................194
Information Display Control.......................52
Information Displays
.....................................70
General Information............................................ 70
Information Messages..................................74
373
2022 F650750 (TBC) , enUSA, Edition date: 202010, Second-Printing Index