2018 FORD F-550 cooling

Other maintenance items
1
Change axle(s) fluid. See exceptions.
Change transfer case fluid, if equipped.
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.
Note: When adding coolant additive, do not exceed the specified maximum of
50 fl oz
(1.4 L) for the engine and 20 fl oz (473 ml) for the secondary cooling system. Operating the
engine with excessive coolant additive may cause overheating which could lead to severe,
permanent engine damage.
2 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).
3 Initial replacement is at six years or 105,000 mi (168,000 km), then every three years or
45,000 mi (72,000 km)
.
SPECIAL OPERATING
CONDITIONS SCHEDULED
MAINTENANCE
Gasoline Engine
If you operate your vehicle primarily in any
of the following conditions, you need to
perform extra maintenance as indicated.
If you operate your vehicle occasionally
under any of these conditions, it is not
necessary to perform the extra
maintenance. For specific
recommendations, see your dealership
service advisor or technician. Towing a Trailer or Using a Car-top Carrier
Inspect and lubricate U-joints if equipped with grease
fittings.
Inspect frequently, service
as required
See 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)
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Towing a Trailer or Using a Car-top Carrier
Inspect the engine and secondary cooling system coolant
concentration (freeze-point protection) and additive
(corrosion inhibitor) strength. Add coolant additive if
necessary.
Every 30,000 mi
(48,000 km) or 1200 engine
hours
Flush and refill the coolant. Do not add coolant additive.
Every
60,000 mi
(96,000 km) or 2400
engine hours
Note: When adding coolant additive, do not exceed the specified maximum of
50 fl oz
(1.4 L) for the engine and 20 fl oz (473 ml) for the secondary cooling system. Operating the
engine with excessive coolant additive may cause overheating which could lead to severe,
permanent engine damage.
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. Frequent or Extended Idling (Over 10 Minutes Per Hour of Normal Driving) or Frequent
Low-speed Operation if your Vehicle is Used for Stationary 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
Inspect the engine and secondary cooling system coolant
concentration (freeze-point protection) and additive
(corrosion inhibitor) strength. Add coolant additive if
necessary.
Every
30,000 mi
(48,000 km) or 1200 engine
hours
Flush and refill the coolant. Do not add coolant additive.
Every
60,000 mi
(96,000 km) or 2400
engine hours
Note: When adding coolant additive, do not exceed the specified maximum of
50 fl oz
(1.4 L) for the engine and 20 fl oz (473 ml) for the secondary cooling system. Operating the
engine with excessive coolant additive may cause overheating which could lead to severe,
permanent engine damage.
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.
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Frequent Low-speed Operation, Consistent Heavy Traffic Under 25 mph (40 km/h) or
Long Rush-hour Traffic
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
Inspect the engine and secondary cooling system coolant
concentration (freeze-point protection) and additive
(corrosion inhibitor) strength. Add coolant additive if
necessary.
Every
30,000 mi
(48,000 km) or 1200 engine
hours
Flush and refill the coolant. Do not add coolant additive.
Every
60,000 mi
(96,000 km) or 2400
engine hours
Note: When adding coolant additive, do not exceed the specified maximum of
50 fl oz
(1.4 L) for the engine and 20 fl oz (473 ml) for the secondary cooling system. Operating the
engine with excessive coolant additive may cause overheating which could lead to severe,
permanent engine damage.
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. 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 using
non-sealed bearings. (Two-wheel drive vehicles)
Every
30,000 mi
(48,000 km)
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Sustained High-speed Driving at Gross Vehicle Weight Rating (Maximum Loaded Weight
for Vehicle Operation)
Inspect the engine and secondary cooling system coolant
concentration (freeze-point protection) and additive
(corrosion inhibitor) strength. Add coolant additive if
necessary.
Every 30,000 mi
(48,000 km) or 1200 engine
hours
Flush and refill the coolant. Do not add coolant additive.
Every
60,000 mi
(96,000 km) or 2400
engine hours
Note: When adding coolant additive, do not exceed the specified maximum of 48 fluid
ounces (1.4 liters) for the engine and 16 fluid ounces (473 ml) for the secondary cooling
system. Operating the engine with excessive coolant additive may cause overheating which
could lead to severe, permanent engine damage.
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 tires1
, inspect the tires for wear and measure
tread depth.
Every
7,500 mi (12,000 km)
Inspect the brake system pads and rotors.
Inspect the air filter restriction gauge. Replace the filter if
necessary.
Inspect the steering and suspension ball joints and tie rods.
Lubricate any grease fittings.
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Regeneration.......................................................
202
Digital Radio..................................................454 HD Radio Reception and Station
Troubleshooting............................................ 455
Direction Indicators.......................................93
Doors and Locks.............................................67
Draining the Fuel Filter Water Trap - 6.7L Diesel..............................................................351
Draining the Diesel Fuel Conditioner Module............................................................... 351
Filter Location...................................................... 351
Driver and Passenger Airbags....................47 Children and Airbags........................................... 52
Passenger Airbag On and Off Switch ..........47
Proper Driver and Front Passenger Seating Adjustment......................................................... 51
Driving Aids....................................................250
Driving Hints
..................................................298
Driving Through Water..............................299
DRL See: Daytime Running Lamps.......................... 91
E
Economical Driving
.....................................298
Electromagnetic Compatibility.............609
Electronic Locking Differential................223 Activating the Electronic Locking
Differential....................................................... 223
Emission Law
.................................................195
Noise Emissions Warranty, Prohibited
Tampering Acts and Maintenance.........196
Tampering With a Noise Control System............................................................... 195
End User License Agreement...................611 VEHICLE SOFTWARE END USER LICENSE
AGREEMENT (EULA) ................................... 611
Engine Block Heater....................................183 Using the Engine Block Heater...................... 184
Engine Coolant Check - 6.2L/6.8L........338 Adding Coolant.................................................. 338
Engine Coolant Temperature Management................................................... 341
Fail-Safe Cooling............................................... 340
Recycled Coolant............................................... 339
Severe Climates................................................. 340Engine Coolant Check - 6.7L
Diesel.............................................................342
Adding Coolant................................................... 342
Checking Coolant Corrosion Inhibitor Additive Strength ......................................... 345
Coolant Change................................................. 346
Engine and Secondary Cooling System Refill Procedure............................................. 344
Engine-driven Cooling Fan (Fan Clutch).............................................................. 346
Recycled Coolant.............................................. 344
Severe Climates................................................. 344
Engine Emission Control............................195
Engine Idle Shutdown.................................183
Engine Immobilizer See: Passive Anti-Theft System..................... 76
Engine Oil Check - 6.2L/6.8L..................333 Adding Engine Oil...............................................333
Engine Oil Check - 6.7L Diesel................334 Adding Engine Oil.............................................. 335
Engine lubrication for severe service operation ......................................................... 335
Engine Oil Dipstick - 6.2L/6.8L...............333
Engine Oil Dipstick - 6.7L Diesel.............333
Engine Specifications - 6.2L...................420 Drivebelt Routing............................................... 420
Engine Specifications - 6.7L Diesel............................................................420
........................................................................\
.......... 420
Drivebelt Routing................................................ 421
Engine Specifications - 6.8L.....................421
Drivebelt Routing............................................... 422
Entertainment................................................517 AM/FM Radio....................................................... 518
Apps....................................................................... 526
Bluetooth Stereo or USB................................ 525
CD (If equipped)................................................ 524
HD Radio ™ Information (If
Available).......................................................... 521
SiriusXM® Satellite Radio (If Activated)......................................................... 519
Sources................................................................... 518
Supported Media Players, Formats and Metadata Information................................ 526
USB Ports............................................................. 526
Environment.....................................................16
Essential Towing Checks..........................286 Before Towing a Trailer.................................... 293
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Turbo Boost Gauge...........................................
108
Type 1 and 2.......................................................... 105
Type 3..................................................................... 106
Gearbox See: Transmission............................................. 208
General Information on Radio Frequencies...................................................56
Intelligent Access................................................. 56
General Maintenance Information........581 Multi-Point Inspection..................................... 583
Owner Checks and Services.......................... 582
Protecting Your Investment............................ 581
Why Maintain Your Vehicle?.......................... 581
Why Maintain Your Vehicle at Your Dealership?...................................................... 581
Getting Assistance Outside the U.S. and Canada..........................................................313
Getting the Services You Need...............310 Away From Home.............................................. 310
Global Opening..............................................99
Opening the Windows....................................... 99
H
Handbrake See: Parking Brake............................................. 227
Hazard Flashers...........................................304
HDC See: Using Hill Descent Control.................... 233
Headlamp Adjusting See: Adjusting the Headlamps..................... 355
Headrest See: Head Restraints......................................... 154
Head Restraints
............................................154
Adjusting the Head Restraint......................... 155
Heated Exterior Mirrors...............................152
Heated Rear Window..................................152
Heated Seats
..................................................162
Rear Heated Seats............................................. 163
Heated Steering Wheel...............................85
Heating See: Climate Control......................................... 146
Hill Start Assist..............................................227 Switching the System On and Off..............228
Using Hill Start Assist....................................... 228Hints on Controlling the Interior
Climate..........................................................149
Defogging the Side Windows in Cold Weather.............................................................. 151
General Hints....................................................... 149
Quickly Cooling the Interior.............................. 151
Quickly Heating the Interior............................ 150
Recommended Settings for Cooling............151
Recommended Settings for Heating..........150
Hints on Driving With Anti-Lock Brakes............................................................227
Home Screen
................................................509
Hood Lock See: Opening and Closing the Hood..........328
I
Ignition Switch
................................................175
In California (U.S. Only)...............................311
Information Display Control......................85
Information Displays
....................................113
General Information........................................... 113
Information Messages
................................129
4WD........................................................................\
. 145
Active Park............................................................ 129
Adaptive Cruise Control................................... 130
Adaptive Steering............................................... 130
AdvanceTrac and Traction Control...............131
Airbag....................................................................... 131
Alarm and Security.............................................. 131
Automatic Engine Shutdown......................... 132
Battery and Charging System........................ 132
Blind Spot Information and Cross Traffic Alert System.................................................... 133
Collision Warning System............................... 134
Diesel Messages.................................................. 134
Doors and Locks................................................. 136
Driver Alert............................................................. 137
Drivetrain................................................................ 137
Engine...................................................................... 137
Fuel........................................................................\
.. 138
Keys and Intelligent Access............................ 138
Lane Keeping System....................................... 139
Maintenance........................................................ 139
MyKey..................................................................... 140
Off Road................................................................ 140
Park Aid................................................................... 141
Park Brake.............................................................. 141
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V
Vehicle Care...................................................370
General Information......................................... 370
Vehicle Certification Label.......................426
Vehicle Identification Number................425
Vehicle Storage.............................................377 Battery.................................................................... 378
Body........................................................................\
. 377
Brakes..................................................................... 378
Cooling system................................................... 378
Engine..................................................................... 378
Fuel system.......................................................... 378
General................................................................... 377
Miscellaneous..................................................... 378
Removing Vehicle From Storage.................. 378
Tires........................................................................\
. 378
Ventilation See: Climate Control......................................... 146
VIN See: Vehicle Identification Number............425
Voice Control
...................................................84
W
Warning Lamps and Indicators
...............108
4X2........................................................................\
..... 111
4X4 HIGH................................................................ 112
4X4 LOW.................................................................. 111
Adaptive Cruise Control.................................. 108
Adaptive Steering.............................................. 108
Anti-Lock Braking System.............................. 109
Automatic High Beam...................................... 109
Battery.................................................................... 109
Blind Spot Monitor............................................ 109
Brake System....................................................... 109
Check Fuel Cap................................................... 109
Cruise Control....................................................... 110
Diesel Engine Brake............................................. 112
Diesel Exhaust Fluid............................................ 112
Direction Indicator............................................... 110
Door Ajar................................................................. 110
Electronic Locking Differential....................... 110
Engine Coolant Temperature.......................... 110
Engine Oil............................................................... 110
Fasten Seatbelt.................................................... 110
Front Airbag........................................................... 110
Front Fog Lamps................................................. 110High Beam.............................................................
110
Hill Descent........................................................... 110
Low Fuel Level...................................................... 110
Low Tire Pressure Warning.............................. 110
Powertrain Malfunction/Reduced Power/Electronic Throttle Control............111
Service Engine Soon............................................ 111
Stability Control.................................................... 111
Stability Control Off............................................. 111
Transmission Tow/Haul..................................... 111
Wait To Start.......................................................... 112
Water In Fuel.......................................................... 112
Washer Fluid Check....................................350
Washers See: Cleaning the Exterior.............................. 370
See: Wipers and Washers................................. 87
Waxing..............................................................371
Wheel Nuts See: Changing a Road Wheel....................... 408
Wheels and Tires........................................380 General Information......................................... 380
Technical Specifications.................................. 418
Windows and Mirrors
...................................98
Windshield Washers.....................................88
Windshield Wipers.........................................87
Speed Dependent Wipers................................. 87
Wiper Blades See: Checking the Wiper Blades.................. 355
Wipers and Washers.....................................87
657
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