FORD F650/750 2023 Owners Manual
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E1459550
Hub pilot bore A
Inspect the wheel pilot hole and
mounting surface prior to installation.
Remove any visible corrosion or loose
particles.
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Wheels and Tires
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ENGINE SPECIFICATIONS - 6.7L DIESEL
6.7L V8 Diesel Engine Engine
406 in³ (6,651 cm³) Displacement.
Ultra Low Sulfur Diesel up to B20 Required fuel.
1-3-7-2-6-5-4-8 Firing order.
15.8:1 Compression ratio.
Drivebelt Routing
Single Alternator
E224819
Single Alternator With Air Brake
Compressor
E224825
Drivebelt closest to the engine. A
Drivebelt furthest from the
engine. B
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Dual Alternator
E224820
Dual Alternator With Air Brake
Compressor
E224826
Drivebelt closest to the engine. A
Drivebelt furthest from the
engine. B
Note:The belt routings show vehicles with
air conditioning. When vehicles do not have
air conditioning, an idler pulley is in place of
the A/C compressor.
ENGINE SPECIFICATIONS - 7.3L
7.3L V8 Engine Engine
445 in³ (7,293 cm³) Displacement.
Minimum 87 octane Required fuel.
1-5-4-8-6-3-7-2 Firing order.
Coil near spark plug with spark plug wire Ignition system.
0.049 in (1.25 mm) - 0.053 in (1.35 mm) Spark plug gap.
10.5:1 Compression ratio.
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Drivebelt Routing
Single Alternator
E3305075E3305075
Drivebelt closest to the engine. A
Drivebelt furthest from the
engine. BDual Alternator
E2988579E2988579
Drivebelt closest to the engine. A
Drivebelt furthest from the
engine. B
MOTORCRAFT PARTS - 6.7L DIESEL
Part Number Component
FL-2051S
Engine oil filter.1
FA-1909 Foam pre-filter.
FA-1923 Air filter.
FD-4637 Fuel filter kit (2 included - engine and frame
rail mounted).
FT-187 Transmission filter.
BH-31-XL Two batteries (standard)(1500 CCA).
BH-31-XT Three batteries (optional)(2700 CCA).
WW-2248 Windshield wiper blade.
1 If a Motorcraft oil filter is not available, use an oil filter that meets industry performance
specification SAE/USCAR-36.
We recommend Motorcraft parts that are available at your authorized dealer or at
www.fordparts.com. We engineer the parts for your vehicle to meet or exceed our
specifications. Use of other parts could impact vehicle performance, emissions and
durability. Your warranty could be void for any damage related to use of other parts.
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MOTORCRAFT PARTS - 7.3L
Motorcraft Part Number Component
FA-1923 Air filter element.
BH-31-XT One battery (standard)(900 CCA).
BH-31-XT Two batteries (optional)(except for Limited
Series)(1800 CCA total).
BH-31-XT Three batteries (optional)(2700 CCA).
FL-820-S
Engine oil filter.
1
SP-589 Spark plug.
FT-187 Transmission fluid filter.
WW-2248 Windshield wiper blade.
1 If a Motorcraft oil filter is not available, use an oil filter that meets industry performance
specification SAE/USCAR-36.
We recommend Motorcraft parts that are available at your authorized dealer or at
www.fordparts.com. We engineer these parts for your vehicle and to meet or exceed our
specifications. Use of other parts could impact vehicle performance, emissions and
durability. Your warranty could be void for any damage related to use of other parts.
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BULB SPECIFICATION CHART
Replacement bulbs are specified in the
chart below. Headlamp bulbs must be
marked with an authorized “D.O.T.” forNorth America and an “E” for Europe to
ensure lamp performance, light brightness
and pattern and safe visibility. The correct
bulbs will not damage the lamp assembly
or void the lamp assembly warranty and
will provide quality bulb illumination time.
Trade name Number of Bulbs Function
H13/9008 2 Headlamps
W5W 2 Side marker lamp - front
3157NA 2 Park/Turn lamp- front
3157 2 Tail/stop/turn/side marker
3157 2 Reverse
3157 1 License plate lamp
912 1 High-mount brake lamp
12V6W 2 Map lamp
578 3 Dome/reading lamps
2825 2 Interior visor lamp
2825 2 Mirror turn signal
2825 2 Mirror clearance lamp
194 5 Front clearance lamps and
front identification lamps
Note:To replace instrument panel lights,
see an authorized dealer.
ENGINE OIL CAPACITY AND
SPECIFICATION - 6.7L DIESEL
Use oil that meets the defined
specification and viscosity grade.If you do not use oil that meets the defined
specification and viscosity grade, it could
result in:
• Component damage that your vehicle
warranty does not cover.
• Longer engine cranking periods.
• Increased emission levels.
• Reduced vehicle performance.
• Reduced fuel economy.
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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.
Note:An engine block heater is
recommended at temperatures below
–10°F (–23°C).
E327351E327351
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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-M2C171-F1 Motorcraft® SAE 5W-40 Full Synthetic Diesel Motor
Oil(U.S.)
(Canada)
XO-5W40-5Q3SD(U.S.)
WSS-M2C171-F1 Motorcraft® SAE 15W-40 Super Duty Diesel Motor
Oil(U.S.)
Motorcraft® Super Duty Motor Oil SAE 15W-40 /
Huile moteur Super Duty SAE 15W-40 Motor-
craft®(Canada)
XO-15W40-QSDF(U.S.)
CXO-15W40-LSD12(Canada)
Alternative Engine Oil for Severe
Duty Service
Materials
Specification Name
WSS-M2C171-F1 Motorcraft® SAE 5W-40 Full Synthetic Diesel Motor
Oil(U.S.)
(Canada)
XO-5W40-5Q3SD(U.S.)
ENGINE OIL CAPACITY AND
SPECIFICATION - 7.3L
Use oil that meets the defined
specification and viscosity grade.
If you do not use oil that meets the defined
specification and viscosity grade, it could
result in:
• Component damage that your vehicle
warranty does not cover.
• Longer engine cranking periods.
• Increased emission levels.
• Reduced vehicle performance.
• Reduced fuel economy.
E142732
An oil that displays this symbol conforms
to current engine, emission system and
fuel economy performance standards of
ILSAC.
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We recommend Motorcraft motor oil for
your vehicle. If Motorcraft oil is not
available, use motor oils of the
recommended viscosity grade that display
the API Certification Mark for gasolineengines.
Do not use supplemental engine oil
additives because they are unnecessary
and could lead to engine damage that your
vehicle warranty does not cover.
Capacities
Including the Oil Filter Variant
8.0 qt (7.57 L) All.
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°F (-30°C) or below.
Materials
Specification Name
WSS-M2C963-A1 Engine Oil - SAE 0W-30 - Synthetic Blend
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Capacities and Specifications