Page 223 of 312
• Front: F–450/F–550
• Rear: F-450/F-550
14. Insert the jack handle into the
pump linkage.
15. 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.
16. Remove the lug nuts with the lug wrench.
17. 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.
18. Lower the wheel by slowly turning the release valve
counterclockwise. Opening the release valve slowly will provide a more
controlled rate of descent.
2006 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus) Roadside Emergencies
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Page 224 of 312
The following steps apply to all vehicles:
19. Remove the jack and fully
tighten the lug nuts in the order
shown. Refer to Wheel lug nut
torque specifications later in this
chapter for the proper lug nut
torque specification.
8–lug nut torque sequence
10–lug nut torque sequence
20. Stow the flat tire. Refer to Stowing the spare tire if the vehicle is
equipped with a spare tire carrier.
Note: If your vehicle is equipped with 20” tires, do not stow the flat tire
and wheel using the spare tire winch mechanism; store the flat in the
bed of the truck.
21. Stow the jack, jack handle and lug wrench. Make sure the jack is
securely fastened so it does not rattle when driving.
22. Unblock the wheels.
2006 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus)Roadside Emergencies
224
Page 225 of 312

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 with the jack
hardware.
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, per scheduled 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.
WHEEL LUG NUT TORQUE SPECIFICATIONS
On vehicles equipped with single rear wheels, retighten the lug nuts to
the specified torque at 500 miles (800 km) after any wheel disturbance
(tire rotation, changing a flat tire, wheel removal, etc.).
On vehicles equipped with dual rear wheels, retighten the wheel lug nuts
to the specified torque at 100 miles (160 km), and again at 500 miles
(800 km) of new vehicle operation and after any wheel disturbance (tire
rotation, changing a flat tire, wheel removal, etc.).
2006 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus) Roadside Emergencies
225
Page 309 of 312

Relays ........................................205
Remote entry system .................82
illuminated entry ......................86
locking/unlocking doors ...........80
Reverse sensing system ...........182
Roadside assistance ..................202
S
Safety Belt Maintenance ..........108
Safety belts
(see Safety restraints) .......97–101
Safety defects, reporting ..........240
Safety restraints ..................97–101
belt minder .............................104
extension assembly ................107
for adults ...........................98–101
for children .....................117–118
lap belt ....................................102
safety belt maintenance .........108
warning light and
chime ...............................103–104
Safety seats for children ..........121
Safety Compliance
Certification Label ....................300
Seat belts
(see Safety restraints) ...............97
Seats ............................................90
child safety seats ....................121
cleaning ...................................246
Servicing your vehicle ..............249
Snowplowing .................8, 199–201
Spark plugs,
specifications .....................286, 293
Special notice ................................9
ambulance conversions ..............8
diesel-powered vehicles .............8 utility-type vehicles ....................8
Specification chart,
lubricants ...................................290
Speed control ..............................61
Starting your vehicle .......167–168,
171
jump starting ..........................226
Steering wheel
controls ......................................66
tilting .........................................54
T
Tailgate ..................................78–79
Tilt steering wheel ......................54
Tires ...................................131–132
alignment ................................140
care ..........................................137
changing ..................................218
checking the pressure ............136
inspecting and inflating .........133
label .........................................147
replacing ..................................139
rotating ....................................141
safety practices .......................139
sidewall information ...............142
snow tires and chains ............148
spare tire .........................214, 216
terminology .............................132
tire grades ...............................132
treadwear ........................131, 138
Towing .......................................155
Trailer Brake
Controller-Integrated ..............159
trailer towing ..........................155
wrecker ....................................232
Traction-lok rear axle ...............175
Trailer Brake
Controller-Integrated ................159
2006 F-250/350/450/550 (f23)
Owners Guide (post-2002-fmt)
USA (fus) Index
309
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