2019 FORD F450 SUPER DUTY Owners Manual

Jacking the Vehicle
1. Insert the jack handle into the pump
linkage.
2. Use an up-and-down motion with the jack handle to raise the wheel
completely off the ground.
Note: Hydraulic jacks are equipped with a
pressure relief valve that prevents lifting
loads which exceed the jack's rated
capacity.
3. Remove the lug nuts with the lug wrench.
4. Replace the flat tire with the spare, making sure the valve stem of the
spare is facing outward when replacing
a front wheel. For the rear wheel
positions, the valve stem of the spare
must face outward when replacing an
inner wheel, but must face inward
when replacing an outboard wheel.
5. Reinstall the lug nuts until the wheel is
snug against the hub. Do not fully
tighten the lug nuts until the vehicle
has been lowered.
6. Lower the wheel by slowly turning the release valve counterclockwise.
Opening the release valve slowly
provides a more controlled rate of
descent. 7. Remove the jack and fully tighten the
lug nuts in the order shown. See
Technical Specifications (page 417).
8. Stow the flat tire. See Stowing the flat or spare tire if the vehicle is equipped
with a spare tire carrier.
9. Stow the jack, jack handle and lug wrench. Make sure the jack is securely
fastened so it does not rattle when
driving.
10. Unblock the wheels. 8-lug nut torque sequence
10-lug nut torque sequence
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4
27
6
5
8 1
2
3
4
5
6
7 8
9
10
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Installing Dual Rear Wheel Ornaments
1. Align the ornament with the lug nuts.
A is the clip and B is the flange. 2. Hold the ornament so that all of the
retention clips are sitting on the flange
of the lug nuts. 3. Use your hand or rubber mallet to tap
the ornament in a star pattern. There
should be an even gap between the
ornament and the wheel.
4. Be sure to install all the clips on the nuts over the flanges so that there is
an even gap all around and the
retention clips are fully seated. Stowing the Flat or Spare Tire
Note:
Failure to follow spare tire stowage
instructions may result in failure of cable or
loss of spare tire.
1. Place the tire on end with the valve stem facing toward the front of the
vehicle.
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C
B
D
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2. Lay the tire on the ground with the
valve stem facing up.
3. Slide the wheel partially under the vehicle and install the retainer through
the wheel center. Pull on the cable to
align the components at the end of the
cable.
4. Turn the jack handle clockwise until the tire is raised to its stowed position
underneath the vehicle. The effort to
turn the jack handle increases
significantly and the spare tire carrier
ratchets or slips when the tire is raised to the maximum tightness. Tighten to
the best of your ability, to the point
where the ratchet/slip occurs, if
possible. The spare tire carrier does not
allow you to overtighten. If the spare
tire carrier ratchets or slips with little
effort, take the vehicle to your
authorized dealer for assistance at your
earliest convenience.
5. Check that the tire lies flat against the frame and is properly tightened. Try to
push or pull, then turn the tire to be
sure it does not move. Loosen and
retighten, if necessary. Failure to
properly stow the spare tire may result
in failure of the winch cable and loss
of the tire.
6. Repeat this tightness check procedure
when servicing the spare tire pressure,
every six months, per scheduled
maintenance information, or at any
time that the spare tire is disturbed
through service of other components.
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TECHNICAL SPECIFICATIONS
Wheel Lug Nut Torque Specifications
WARNING: When a wheel is installed, always remove any corrosion, dirt or foreign
materials present on the mounting surfaces of the wheel or the surface of the wheel
hub, brake drum or brake disc that contacts the wheel. Make sure that any fasteners
that attach the rotor to the hub are secured so they do not interfere with the mounting
surfaces of the wheel. Installing wheels without correct metal-to-metal contact at the
wheel mounting surfaces can cause the wheel nuts to loosen and the wheel to come
off while the vehicle is in motion, resulting in loss of control. lb.ft (Nm)
Bolt size
165 lb.ft (224 Nm)
M14 x 1.5
* Torque specifications are for nut and bolt threads free of dirt and rust. Use only Ford
recommended replacement fasteners.
On vehicles equipped with single rear wheels, retighten the lug nuts to the specified torque
at 100 miles (160 kilometers) after any wheel disturbance (such as tire rotation, changing
a flat tire, wheel removal).
On vehicles equipped with dual rear wheels, retighten the wheel lug nuts to the specified
torque at 100 miles (160 kilometers), and again at 500 miles (800 kilometers) of new
vehicle operation and after any wheel disturbance (such as tire rotation, changing a flat
tire, wheel removal).
It is important to follow the proper wheel mounting and lug nut torque procedures.
On all two-piece flat wheel nuts, apply one drop of motor oil between the flat washer
and the nut. Do not apply motor oil to the wheel nut threads or the wheel stud threads. 417
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Wheel 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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ENGINE SPECIFICATIONS - 6.2L
6.2L V8 Engine
Engine
379 in³ (6,210 cm³)
Displacement.
Minimum 87 octane
Required fuel.
1-5-4-8-6-3-7-2
Firing order.
Coil on plug
Ignition system.
0.041 in (1.04 mm) - 0.047 in (1.2 mm)
Spark plug gap.
9.8:1
Compression ratio.
Drivebelt Routing ENGINE SPECIFICATIONS - 6.7L DIESEL
6.7L V8 Diesel Engine
Engine
406 in³ (6,651 cm³)
Displacement.
Low Sulfur Diesel up to B20
Required fuel.
1-3-7-2-6-5-4-8
Firing order.
16.2:1
Compression ratio.
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Drivebelt Routing
Single Alternator Dual Alternator
ENGINE SPECIFICATIONS - 6.8L
6.8L V10 Engine
Engine
413
Cubic inches
Minimum 87 octane
Required fuel
1-6-5-10-2-7-3-8-4-9
Firing order
Coil on plug
Ignition system
0.039 - 0.043 in (1.00 - 1.10 mm)
Spark plug gap
9.2:1
Compression ratio
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Drivebelt Routing
6.8L Engines with A/C 6.8L Engines without A/C
MOTORCRAFT PARTS - 6.2L
Motorcraft Part number
Component
FA-1928
Air filter element.
FL-2077
Crankcase vent filter.
FL-820-S
Oil filter.
BXT-65-650
Battery (XL).
BXT-65-750
Battery (all except XL).
SP-526
Spark plugs-platinum.
WW-2247
Windshield wiper blade.
FT-188
Transmission fluid filter (6R100).
FT-187
Transmission fluid filter (6R140).
FP-79
Cabin air filter.
For scheduled maintenance, we recommend Motorcraft® replacement parts available
at your authorized dealer or at fordparts.com. The parts engineered for your vehicle meet
or exceed our specifications. Use of other parts may impact vehicle performance, emissions
and durability. Your warranty may be void for any damage related to use of other parts.
If a Motorcraft® oil filter is not available, use an oil filter that meets industry performance
specification SAE/USCAR-36.
For spark plug replacement, contact an authorized dealer. Replace the spark plugs at
the appropriate intervals. See Scheduled Maintenance (page 580).
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