2015 FORD F750 light

suspension components may emit squeak or popping noises while
operating your vehicle if particles, such as dirt, rocks, or other debris,
are present in the components.
Cleaning Plastic Exterior Parts
Use only approved products to clean plastic parts.
•For routine cleaning, use Motorcraft Detail Wash.
•If tar or grease spots are present, use Motorcraft Bug and Tar
Remover.
WAXING
Regular waxing is necessary to protect the paint on your car from the
elements. We recommend that you wash and wax the painted surface
once or twice a year.
When washing and waxing, park your vehicle in a shaded area out of
direct sunlight. Always wash your vehicle before applying wax.
•Use a quality wax that does not contain abrasives.
•Follow the manufacturer’s instructions to apply and remove the wax.
•Apply a small amount of wax in a back-and-forth motion, not in
circles.
•Do not allow wax to come in contact with any non-body (low-gloss
black) colored trim. The wax discolors or stains the parts over time,
such as:
•Bumpers
•Grained door handles
•Side mouldings
•Mirror housings
•Windshield cowl area.
•Do not apply wax to glass areas.
•After waxing, your car’s paint should feel smooth, and be free of
streaks and smudges.
REPAIRING MINOR PAINT DAMAGE
Your authorized dealer has touch-up paint to match your vehicle’s color.
Take your color code (printed on a sticker in the driver’s door jamb) to
an authorized dealer to make sure you get the correct color.
•Remove particles, such as bird droppings, tree sap, insect deposits, tar
spots, road salt and industrial fallout, before repairing paint chips.
•Always read the instructions before using the products.
236Vehicle Care
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
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A clearcoat paint finish coats aluminum wheels and wheel covers. In
order to maintain their condition:
•Clean weekly with Motorcraft Wheel and Tire Cleaner. Use a sponge to
remove heavy deposits of dirt and brake dust accumulation. Rinse
thoroughly with a strong stream of water when you have completed
the cleaning process.
•To remove tar and grease, use Motorcraft Bug and Tar Remover.
•Never apply any cleaning chemical to hot or warm wheel rims or
covers.
•Some automatic car washes may cause damage to the finish on your
wheel rims or covers.
•Industrial-strength (heavy-duty) cleaners, or cleaning chemicals, in
combination with brush agitation to remove brake dust and dirt, could
wear away the clearcoat finish over time.
•Do not use hydrofluoric acid-based or high caustic-based wheel
cleaners, steel wool, fuels or strong household detergent.
•If you intend on parking your vehicle for an extended period after
cleaning the wheels with a wheel cleaner, drive your vehicle for a few
minutes before doing so. This reduces the risk of increased corrosion
of the brake discs.
VEHICLE STORAGE
If you plan to store your vehicle for an extended period (30 days or
more), read the following maintenance recommendations to make sure
your vehicle stays in good operating condition.
All motor vehicles and their components were engineered and tested for
reliable, regular driving. Long-term storage under various conditions may
lead to component degradation or failure unless you take specific
precautions to preserve the components.
General
•Store all vehicles in a dry, ventilated place.
•Protect from sunlight, if possible.
•If vehicles are stored outside, they require regular maintenance to
protect against rust and damage.
240Vehicle Care
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
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Body
•Wash your vehicle thoroughly to remove dirt, grease, oil, tar or mud
from exterior surfaces, rear-wheel housing and the underside of the
front fenders.
•Periodically wash vehicles stored in exposed locations.
•Touch-up raw or primed metal to prevent rust.
•Cover chrome and stainless steel parts with a thick coat of auto wax
to prevent discoloration. Re-wax as necessary when you wash your
vehicle.
•Lubricate all hood and door hinges and latches with light grade oil.
•Cover interior trim to prevent fading.
•Keep all rubber parts free from oil and solvents.
Engine
•Change the engine oil and filter before storage. Used engine oil
contains contaminates that may cause engine damage.
•Start the engine every 15 days. Run at fast idle until it reaches
normal operating temperature.
•With your foot on the brake, shift through all the gears while the
engine is running.
Fuel System
Fill the fuel tank(s) with high-quality fuel until the first automatic
shutoff of the fuel pump nozzle.
Cooling System
•Protect against freezing temperatures.
•When removing vehicle from storage, check coolant fluid level.
Confirm there are no cooling system leaks, and fluid is at the
recommended level.
Battery
Note:If battery cables are disconnected, it is necessary to reset memory
features.
•Check and recharge as necessary. Keep connections clean.
•If storing your vehicle for more than 30 days without recharging the
battery, it may be advisable to disconnect the battery cables to make
sure battery charge does not lose its charge.
Brakes
•Make sure to release the brakes and parking brake fully.
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WARNING(Continued)
•Do not change from aluminum wheels to steel wheels or vice-versa
without changing the mounting hardware where required or, in some
cases with flange nut mounting systems, changing the hub and stud
assembly. Mixing components could cause wheel or fastener failures
and result in property damage, personal injury, or death.
WARNING:An inflated tire and rim can be very dangerous if
improperly used, serviced or maintained. To avoid serious injury,
never attempt to re-inflate a tire which has been run flat or seriously
under-inflated without first removing the tire from the wheel assembly
for inspection. Do not attempt to add air to tires or replace tires or
wheels without first taking precautions to protect persons and property.
All tires with Steel Carcass Plies (if equipped):This type of tire
utilizes steel cords in the sidewalls. As such, they cannot be treated like
normal light truck tires. Tire service, including adjusting the air pressure,
must be performed by personnel trained, supervised and equipped
according to Federal Occupational Safety and Health Administration
(OSHA) regulations. For example, during any procedure involving tire
inflation, the technician or individual must utilize a remote inflation
device, and make sure that all persons are clear of the trajectory area.
244Wheels and Tires
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)

Oil-lubricated Front Wheel Bearings
During normal vehicle duty cycle, the lubricant and air inside the
hub/wheel cavity expands and, if not vented, causes pressure build-up
that could cause accelerated seal wear. You can use two venting methods
to prevent pressure build-up:
•A slit or small hole in the rubber check vent
•The window.
Over a period, if not routinely cleaned, a slight film of oil can collect dirt
around the rubber fill plug and face, which could appear to be a leak.
Routine cleaning helps make sure that you can easily observe the
lubricant level through the window as intended. In situations where the
window is clean on the outside but discolored on the inside, you can
check the lubricant level by inserting a finger through the rubber check
vent hole.
The specified lubricant level for a window-type hubcap is from the
minimum line to five–sixteenth inch (8 millimeters) above the minimum
line. If the lubricant level should suddenly drop dramatically below the
minimum level, see theWorkshop Manualfor diagnostic procedure.
Installation, Tightening and Alignment
Make sure the threads on the studs and nuts are clean to permit correct
torque when installing wheels. The mounting surfaces of rims, wheels,
spacer rings and clamps must be free of dirt, rust, lubricants or damage.
Use a wire brush to clean the mounting contact surfaces. Do not use
lubricant on threads.
After properly tightening the rim or wheel, check it for proper alignment.
Rotate the wheel with a piece of chalk attached to a steady, firm surface,
and placed to just barely clear the outside surface of the tire bead seat;
this procedure points out the high spot. A high spot does not necessarily
indicate unevenly tightened lug nuts, but may be the result of a bent
wheel.
Use the following installation procedure:
1. Slide inner rear or front tire and wheel in position over studs and push
it back as far as possible. Use care so you do not damage the threads on
the studs.
250Wheels and Tires
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)

Note for aluminum wheels:Clean each wheel locator pad on the hub
from all dirt, rust and foreign material prior to re-installing rear
aluminum hub-piloted wheels. Apply a light coat of chassis grease,
never-seize or disc brake corrosion control grease, only to the wheel
locator pad.
3. Run the nuts on the studs until they contact the wheel(s). Rotate the
wheel assembly a half-turn to permit the parts to seat.
4. Draw-up the nuts alternately following the crisscross sequence
illustrated under the following wheel tightening sequence illustrations.
Do not fully tighten the nuts. This allows uniform seating of the nuts and
makes sure even face-to-face contact of the wheel and hub.
8–lug wheel
10–lug wheel
5. Continue tightening the nuts to the torque specifications in the torque
chart using the same crisscross sequence shown.
6. After operating the vehicle approximately 50 miles (80 kilometers),
check the nuts for tightness. You may encounter some natural seating of
parts and the torque on the nuts can drop. Retighten all nuts to
specifications.
Once a week, inspect and retighten the wheel stud nuts.
252Wheels and Tires
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)

Note:Make sure the tire valve stem clears the brake caliper when
installing the tire and rim assembly on disc-brake equipped axles. The
use of a tire manufacturer’s stem forming tool is the only acceptable
method of obtaining clearance when necessary.
Proper Torque
It is important to tighten and maintain wheel and rim mounting nuts to
the proper torque. Loose nuts or over-tightened nuts can lead to
premature wear and possible failure of the wheel or mounting hardware.
Changing Wheel Types
WARNING:Use only the same type and style wheels and
mounting hardware to replace original parts. Failure to do so may
result in an assembly that looks fine, but does not fit together properly.
This could possibly cause wheel or fastener failures which could result
in property damage, personal injury or death.
Note:Do not attempt to mix stud-piloted wheels or fasteners with
hub-piloted wheels or fasteners.
Note:Do not change from aluminum wheels to steel wheels or
vice-versa without changing the mounting hardware required or, with
flange nut mounting systems, changing the hub and stud assembly.
Consult your dealer or wheel or rim distributor before attempting any
wheel or fastener changes.
TECHNICAL SPECIFICATIONS
Wheel Lug Nut Torque Specifications
Note:Do not use lubrication on dry threads. Where excessive corrosion
exists, you can apply a light coat of lubricant on the first three threads
of the stud bolt. Keep lubricant away from the:
•Hex nut and rim clamp contact surfaces.
•Cap nut ball face and ball seat on the disc wheel.
•Flange nut washer surface and flat on the disc wheel.
Size Nut MountingTorque
ft-lb N•m
22 mm Flange 450–500 610–678
Wheels and Tires253
2015 F-650/750(f67)
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GENERAL INFORMATION
Radio Frequencies and Reception Factors
AM and FM frequencies are established by the Federal Communications
Commission (FCC) and the Canadian Radio and Telecommunications
Commission (CRTC). Those frequencies are:
AM: 530, 540–1700, 1710 kHz
FM: 87.9–107.7, 107.9 MHz
Radio reception factors
Distance and
strengthThe further you travel from an FM station,
the weaker the signal and the weaker the
reception.
TerrainHills, mountains, tall buildings, bridges,
tunnels, freeway overpasses, parking garages,
dense tree foliage and thunderstorms can
interfere with the reception.
Station overloadWhen you pass a ground-based broadcast
repeating tower, a stronger signal may
overtake a weaker one and result in the audio
system muting.
CD and CD Player Information
Note:CD units play commercially pressed 4.75-inch (12 centimeter)
audio compact discs only. Due to technical incompatibility, certain
recordable and re-recordable compact discs may not function correctly
when used in Ford CD players.
Note:Do not insert CDs with homemade paper (adhesive) labels into
the CD player as the label may peel and cause the CD to become
jammed. You should use a permanent felt tip marker rather than
adhesive labels on your homemade CDs. Ballpoint pens may damage
CDs. Please contact your authorized dealer for further information.
Note:Do not use any irregularly shaped discs or discs with a scratch
protection film attached.
Always handle discs by their edges only. Clean the disc with an approved
CD cleaner only. Wipe it from the center of the disc toward the edge. Do
not clean in a circular motion.
Do not expose discs to direct sunlight or heat sources for extended
periods.
Audio System275
2015 F-650/750(f67)
Owners Guide gf(ownloose), 1st Printing, December 2013
Canadian_French(fr_can)