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4. Loosen each wheel lug nut one-half turn counterclockwise but do not
remove them until the wheel is raised off the ground.
When one of the rear wheels is off the ground, the transmission
alone will not prevent the vehicle from moving or slipping off the
jack, even if the transmission is in P (Park) (automatic transmission)
or R (Reverse) (manual transmission). To help prevent the vehicle
from moving when you change the tire, be sure that the parking brake
is set and the diagonally opposite wheel is blocked.
If the vehicle slips off the jack, you or someone else could be
seriously injured.
The following steps apply to F–250/F–350 Single Rear Wheel
(SRW) vehicles only:
5. Insert the hooked end of the jack
handle into the jack and use the
handle to slide the jack under the
vehicle.
6. Position the jack according to the
following guides:
•Front (4x2)
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•Front driver side (4x4)
Note:Make sure the jack fits onto
the flat area on the outboard side of
the differential.
•Front passenger side (4x4)
Note:View shown from the rear of
the vehicle to clearly identify the
jack point. Place the jack directly
under the axle.
•Rear
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Never use the front or rear
differential as a jacking point.
To lessen the risk of
personal injury, do not put
any part of your body under the
vehicle while changing a tire. Do
not start the engine when your
vehicle is on the jack. The jack is
only meant for changing the tire.
7. Turn the jack handle clockwise
until the wheel is completely off the
ground and high enough to install
the spare tire.
8. Remove the lug nuts with the lug
wrench.
9. Replace the flat tire with the
spare tire, making sure the valve
stem is facing outward for all front wheels and single rear wheel vehicles.
If replacing an inboard rear tire on dual rear wheel vehicles, the valve
stem must be facing outward. If replacing the outboard wheel, the valve
stem must be facing inward. Reinstall the lug nuts until the wheel is
snug against the hub. Do not fully tighten the lug nuts until the wheel
has been lowered.
10. Lower the wheel by turning the jack handle counterclockwise.
Go to step 19.
The following steps apply to F–350 Dual Rear Wheel (DRW) and
F–450/F–550 vehicles only:
11. Slide the notched end of the
jack handle over the release valve
and use the handle to slide the jack
under the vehicle. Make sure the
valve is closed by turning it
clockwise.
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12. Position the jack according to the following guides:
•Front (4x2): F–350 DRW
Note:Place jack directly under
I-beam.
•Front driver side (4x4): F–350
DRW
Note:Make sure the jack fits onto
the flat area on the outboard side of
the differential housing.
•Front passenger side (4x4): F-350
DRW
Note:View shown from the rear of
the vehicle to clearly identify the
jack point.
Note:Place the jack directly under
axle and inboard of the radius arm
so that the jack clears the radius
arm.
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•Front: F–450/F–550
•Rear: F-350 DRW
•Rear: F-450/F-550
13. Insert the jack handle into the
pump linkage.
14. Use an up-and-down motion
with the jack handle to raise the
wheel completely off the ground.
Hydraulic jacks are equipped
with a pressure release valve
that prevents lifting loads which
exceed the jack’s rated capacity.
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15. Remove the lug nuts with the lug wrench.
16. Replace the flat tire with the spare tire, making sure the valve stem
is facing outward on all front an inboard rear wheels. If replacing the
outboard wheel, the valve stem must be facing inward. Reinstall the lug
nuts until the wheel is snug against the hub. Do not fully tighten the lug
nuts until the wheel has been lowered.
17. Lower the wheel by slowly turning the release valve
counterclockwise. Opening the release valve slowly will provide a more
controlled rate of descent.
The following steps apply to all vehicles:
18. Remove the jack and fully
tighten the lug nuts in the order
shown. Refer toWheel lug nut
torque specificationslater in this
chapter for the proper lug nut
torque specification.
8–lug nut torque sequence
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10–lug nut torque sequence
19. Stow the flat tire. Refer toStowing the flat/spare tireif the vehicle
is equipped with a spare tire carrier.
Note:Do not stow the Harley-Davidson flat tire and wheel using the
spare tire winch mechanism; store the flat in the bed of the truck.
20. Stow the jack, jack handle and lug wrench. Make sure the jack is
securely fastened so it does not rattle when driving.
21. Unblock the wheels.
The following step applies to F–250/F–350 Single Rear Wheel
(SRW) vehicles only:
22. When installing the wheel center
ornaments, ensure that the
ornament retention towers on the
back side of the ornament are
aligned with the studs/lug nuts. The
retention towers are designed to be
installed over the studs/nuts and
retain to the flange on the lug nut.
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If the ornament retention towers are
aligned between the studs/lug nuts,
the ornament is improperly
installed. This improper installation
may appear and sound correct, but
will not keep the ornament on the
vehicle. Ornaments improperly
installed in this manner will fall off
or become loose with minimal force
or impact.
Stowing the flat/spare tire
Note:Failure to follow spare tire stowage instructions may result in
failure of cable or loss of spare tire.
1. Lay the tire on the ground with the valve stem facing in the direction
specified on the Tire Changing Instructions located in the glove box.
2. 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.
3. 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 will 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.
4. 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 will 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.
5. Repeat this tightness check procedure when servicing the spare tire
pressure (every six months, perscheduled maintenance information),
or at any time that the spare tire is disturbed through service of other
components.
6. If removed, install the spare tire lock (if equipped) into the bumper
drive tube with the spare tire lock key (if equipped) and jack handle.
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