2021 FORD F650/750 oil temperature

Engine Oil
We recommend Motorcraft motor oil for
your vehicle. If Motorcraft motor oil is not
available, use motor oil of the
recommended viscosity grade that meets
our specification WSS-M2C171-F1. You can
find the list of approved motor oils at
www.motorcraft.com.
Do not use engine oil additives as they
could lead to engine damage not covered
by your vehicle warranty.
The use of correct oil viscosities for diesel
engines is important for satisfactory
operation. Determine which oil viscosity
best suits the temperature range you
expect to encounter for the next service
interval from the SAE Viscosity Grades
chart.
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Capacities
Including the Oil Filter
Variant
15.0 qt (14.2 L)
All.
Materials Specification
Name
WSS-M2C171-F1
Motorcraft® SAE 10W-30 Super Duty Diesel Motor
Oil(U.S.)
Motorcraft® Super Duty Motor Oil SAE 10W-30 /
Huile moteur Super Duty SAE 10W-30 Motor-
craft®(Canada)
XO-10W30-QSDF(U.S.)
CXO-10W30-LSD12(Canada)
Alternative Engine Oil for
Extremely Cold Climates
To improve engine cold start performance,
we recommend that you use the following
alternative engine oil in extremely cold
climates, where the ambient temperature
reaches -22.0°F (-30°C) or below.
Materials Specification
Name
WSS-M2C171-F1
Engine Oil - SAE 0W-40
Alternative Engine Oil for Biodiesel
Fuel Blends (B20 Max)
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Materials
Specification
Name
WSS-M2C961-A1
Motorcraft® SAE 5W-30 Synthetic Blend Motor
Oil(U.S.)
Motorcraft® SAE 5W-30 Super Premium Motor Oil
/ Huile moteur de très haute qualité SAE 5W-30
Motorcraft®(Canada)
XO-5W30-Q1SP(U.S.)
CXO-5W30-LSP6(Canada)
Alternative Engine Oil for
Extremely Cold Climates
To improve engine cold start performance,
we recommend that you use the following
alternative engine oil in extremely cold
climates, where the ambient temperature
reaches -22.0°F (-30°C) or below.
Materials Specification
Name
WSS-M2C963-A1
Engine Oil - SAE 0W-30 - Synthetic Blend 300
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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
Inspect the 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
47 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. Operating in Sustained Ambient Temperatures Below -9.4°F (-23°C) or Above 100.3°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 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.
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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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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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