2004 FORD F750 trailer

FEDERAL HIGHWAY ADMINISTRATION REGULATION
Regulations such as those issued by the Federal Highway Administration
or issued pursuant to the Occupational Safety and Health Act (OSHA),
and/or state and local laws and regulations may require additional
equipment for the way you intend to use the vehicle. It is the
responsibility of the registered owner to determine the applicability of
such laws and regulations to your intended use for the vehicle, and to
arrange for the installation of required equipment. Your dealer has
information about the availability of equipment which may be ordered for
your vehicle.
ENTERING, EXITING AND/OR CLIMBING ON THIS VEHICLE
You must be careful and deliberate to minimize the possibility of personal
injury from a slip and fall when entering, exiting and/or climbing on this
vehicle. Always use the steps and assist handles before climbing. Do not
skip any steps or assist handles. Use three point contact at all times with
at least two feet and one hand or two hands and one foot firmly placed
during all phases of entering, exiting and/or climbing. Always keep your
shoe soles and hands clean. Keep the steps and assist handles free of
snow, ice, oil, grease, substances or debris. Be sure to use extra care in
bad weather. Avoid wearing thick gloves. Always perform trailer hook-up
while standing on the ground.
Do not carry items while entering, exiting, and/or climbing. Make
sure you keep a firm grip. Always FACE the VEHICLE STEP and
HANDLE SYSTEM while climbing up and down. Do not climb behind
the cab unless you have three point contact with a step and handle
system at all times.
2004 F650/750(f67)
Supplement
USA English(fus)
Introduction
8

Rear wheels
Spacers:Make sure dual wheels are evenly separated
and that tires are not touching one another.
Rims:Check for damaged or bent rims. Rims should
not have welding repairs and no rust trails that
indicate it is loose on the wheel.
Lug nuts:Make sure all lug nuts are present and not
loose (look for rust trails around the lug nuts).
There should be no cracks radiating from the
lug bolt holes or distortion of the bolt holes.
Rear of vehicle
Signal/Brake lights:Make sure both brake lights illuminate when
the brake pedal is applied. Also, make sure
each signal flashes. Make sure that four-way
flashers work properly.
Lights, reflectors:Make sure all lights illuminate and are clean.
Make sure headlights function on both high
and low beams. Make sure reflectors are clean
and unbroken and of proper color (red on
rear, amber elsewhere). Make sure the running
lights are also clean and unbroken. Rear
running lights must be checked separately
from signal, flasher and brake lights.
TRAILER
If you are operating a tractor with a trailer attached, an inspection of the
trailer similar to that of the tractor should be done. Such an inspection
should follow trailer manufacturer recommendation and should include at
a minimum: general condition, landing gear, doors, sides, lights,
reflectors, suspension, brakes, tires and wheels.
2004 F650/750(f67)
Supplement
USA English(fus)
Vehicle inspection guide
18

Trailer ABS brake system (if
equipped):Illuminates briefly when
the engine is powered-up and only
when a PLC trailer or a PLC
diagnostic tool is connected. If the
light remains on after the vehicle is started, continues to flash or fails to
illuminate, have the system serviced immediately.
Parking brake warning:
Momentarily illuminates when the
ignition is turned to the ON position
and the engine is off. Also
illuminates when the parking brake
is engaged. If the brake warning
lamp does not illuminate at these
times, seek service immediately.
Safety belt:Reminds you to fasten
your safety belt. A chime will also
sound to remind you to fasten your
safety belt.
Check trans (Allison automatic
transmission):The lamp will
illuminate for several seconds after
the ignition is turned to the ON
position. Illumination of this light indicates that a problem has been
detected and shifting may be restricted. Depending upon the severity of
the problem, the read-out digit on the shifter display may be blank.
Operation may continue in order to reach service assistance. The ECU
may not respond to shift selector requests, since operating limitations
are being placed on the transmission, i.e. upshifts and downshifts may be
restricted. Direction changes will not occur.
Refer to the Transmission Operator’s Manual for more information.
Range inhibit:Illuminates when
the transmission is not engaged in
the selected gear. The warning light
will go off when the gearshift lever
is adjusted in to the appropriate gear.
Refer to the Transmission Operator’s Manual for more information.
P
BRAKE
CHECK
TRANS
RANGE
INHIBIT
2004 F650/750(f67)
Supplement
USA English(fus)
Instrumentation
22

Fold-away mirrors
The mirrors can be manually folded forward or backwards for narrow
spaces like driving through an automatic car wash or backing out of a
garage with the trailer tow mirror.
The telescoping feature (if equipped) allows the mirror to extend
approximately 76 mm (3 inches). This feature is especially useful to the
driver when towing a trailer.
SPEED CONTROL (IF EQUIPPED)
To turn speed control on
Instrument panel-mounted
controls:Press CRUISE RPM. If the
vehicle is moving, speed control will
be enabled; if the vehicle is
stationary, engine RPM can be
controlled.
Steering wheel-mounted
controls:Press ON. Vehicle speed
cannot be controlled until the
vehicle is traveling at or above 48
km/h (30 mph).
Do not use the speed control in heavy traffic or on roads that
are winding, slippery, or unpaved.
CRUISE
RPM
OFF
2004 F650/750(f67)
Supplement
USA English(fus)
Driver controls
56

Trailer brake hand control (if equipped)
The hand control, located on the
right-hand side of the instrument
panel, is used to apply the trailer
service brakes which are
independent of the truck or tractor
service brakes.
The hand control should
never be used to apply the
brakes when the tractor and
trailer are parked unattended. Air
may leak from the system and the
vehicle could possibly move,
resulting in possible property
damage, personal injury or death.
The hand control operates a valve that provides gradual control of air
pressure applied; when the valve is only partially applied, the trailer
brakes can be overridden by pressing fully on the brake pedal.
To apply the trailer brakes using the hand control, move the lever
downward. The further the lever is pushed downward, the greater the air
pressure is applied to the brakes. The lever will remain in place until
manually moved.
To release the trailer brakes, move the lever upward completely.
Trailer air supply and parking brake modular controls (if equipped)
The trailer air supply valve delivers air to the trailer supply and will
automatically pop out, shutting off the trailer supply if pressure is
decreased to approximately 249 kPa (35 psi).
TRAILER
AIR SUPPLY
NOT FOR PARKING
TO
TOP
U
L
L
SUPPLY
EVACUATE
PUSH
2004 F650/750(f67)
Supplement
USA English(fus)
Driving
106

The parking brake controls the spring brakes on the tractor. When the
knob is pulled out it causes the trailer supply valve to pop out, applying
both the tractor and trailer parking brakes. The trailer brakes may be
independently released by pushing only the trailer air supply valve in.
Initial charge
With the air system completely discharged, both knobs (1 and 2) will be
out. When the air pressure reaches 483 kPa (70 psi) the trailer air
supply (1–red knob) may be pushed in and should stay in charging the
trailer air system and releasing the trailer brakes.
The parking brake (2–yellow knob) can now be pushed in and supply air
to the tractor spring brakes, releasing them.
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2004 F650/750(f67)
Supplement
USA English(fus)
Driving
107

Normal driving position
With both knobs pushed in, air is then supplied to both trailer and
tractor spring brakes, and all brakes are released.
System park
With both knobs pushed in (normal driving position), the parking brakes
for both the tractor and trailer can be applied by pulling the parking
brake knob (2) out, exhausting air from the tractor spring brakes,
simultaneously causing the trailer air supply valve to pop out, applying
the trailer brakes.
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2004 F650/750(f67)
Supplement
USA English(fus)
Driving
108

Trailer charge
If both knobs are out, and you want to recharge the trailer while leaving
the tractor spring brakes applied, the trailer air supply (1) can be
pushed in to recharge the trailer air supply line. This mode may also be
used to park a combination vehicle with tractor spring brakes.
Automatic application
If both knobs are pushed in and the brake system air pressure is reduced
to approximately 249 kPa (35 psi), the trailer air supply (1) knob will
automatically pop out applying the emergency or parking brakes on the
trailer. If the trailer air supply (1) knob is manually held in and the air
pressure is reduced to approximately 207 kPa (30 psi), a tripper piston
within the valve will move, exhausting the trailer air supply, applying the
trailer brakes. Further reduction of air pressure, while holding the trailer
air supply knob in, will cause the parking brake knob to pop out at 172
kPa (25 psi).
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2004 F650/750(f67)
Supplement
USA English(fus)
Driving
109