weight FORD F750 2015 13.G Owners Manual

GENERAL INFORMATION
See the following sections for directions on how to properly use safety
restraints for children.
WARNING:Always make sure your child is secured properly in a
device that is appropriate for their height, age and weight. Child
safety restraints must be bought separately from your vehicle. Failure
to follow these instructions and guidelines may result in an increased
risk of serious injury or death to your child.
WARNING:All children are shaped differently. The
recommendations for safety restraints are based on probable
child height, age and weight thresholds from NHTSA and other safety
organizations, or are the minimum requirements of law. Ford
recommends checking with a NHTSA Certified Child Passenger Safety
Technician (CPST) and consulting your pediatrician to make sure your
child seat is appropriate for your child, and is compatible with and
properly installed in your vehicle. To locate a child seat fitting station
and CPST, contact the NHTSA toll free at 1-888-327-4236 or on the
internet at http://www.nhtsa.dot.gov. In Canada, check with your local
St. John Ambulance office for referral to a CPST or for further
information, contact your provincial ministry of transportation, or locate
your local St. John Ambulance office by searching for St. John
Ambulance on the internet, or Transport Canada at 1–800–333–0371
(http://www.tc.gc.ca). Failure to properly restrain children in safety
seats made especially for their height, age, and weight may result in an
increased risk of serious injury or death to your child.
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Recommendations for Safety Restraints for Children
Child size, height, weight, or ageRecommended
restraint type
Infants
or
toddlersChildren weighing 40 lb (18 kg) or less
(generally age four or younger).Use a child safety
seat (sometimes
called an infant
carrier, convertible
seat, or toddler
seat).
Small
childrenChildren who have outgrown or no
longer properly fit in a child safety seat
(generally children who are less than
4 ft. 9 in. (1.45 m) tall, are greater than
age four (4) and less than age twelve
(12), and between 40 lb (18 kg) and
80 lb (36 kg) and upward to 100 lb
(45 kg) if recommended by your child
restraint manufacturer).Use a
belt-positioning
booster seat.
Larger
childrenChildren who have outgrown or no
longer properly fit in a belt-positioning
booster seat (generally children who are
at least 4 ft. 9 in. (1.45 m) tall or
greater than 80 lb (36 kg) or 100 lb
(45 kg) if recommended by child
restraint manufacturer).Use a vehicle
safety belt having
the lap belt snug
and low across the
hips, shoulder belt
centered across
the shoulder and
chest, and seat
back upright.
•You are required by law to properly use safety seats for infants and
toddlers in the United States and Canada.
•Many states and provinces require that small children use approved
booster seats until they reach age eight, a height of 4 feet 9 inches
(1.45 meters) tall, or 80 pounds (36 kilograms). Check your local and
state or provincial laws for specific requirements about the safety of
children in your vehicle.
•When possible, always properly restrain children twelve (12) years of
age and under in a rear seating position of your vehicle. Accident
statistics suggest that children are safer when properly restrained in
the rear seating positions than in a front seating position. SeeFront
Passenger Sensing Systemin theSupplementary Restraints System
chapter for more information.
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Child Seats
Use a child safety seat (sometimes
called an infant carrier, convertible
seat, or toddler seat) for infants,
toddlers or children weighing
40 pounds (18 kilograms) or less
(generally age four or younger).
CHILD SEAT POSITIONING
WARNING:Airbags can kill or injure a child in a child seat.
Never place a rear-facing child seat in front of an active airbag. If
you must use a forward-facing child seat in the front seat, move the
vehicle seat upon which the child seat is installed all the way back.
When possible, all children age 12 and under should be properly
restrained in a rear seating position. If all children cannot be seated and
restrained properly in a rear seating position, properly restrain the
largest child in the front seat.
WARNING:Always carefully follow the instructions and
warnings provided by the manufacturer of any child restraint to
determine if the restraint device is appropriate for your child’s size,
height, weight, or age. Follow the child restraint manufacturer’s
instructions and warnings provided for installation and use in
conjunction with the instructions and warnings provided by your
vehicle manufacturer. A safety seat that is improperly installed or
utilized, is inappropriate for your child’s height, age, or weight or does
not properly fit the child may increase the risk of serious injury or
death.
WARNING:Never let a passenger hold a child on his or her lap
while your vehicle is moving. The passenger cannot protect the
child from injury in a crash, which may result in serious injury or death.
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WARNING:Never use pillows, books, or towels to boost a child.
They can slide around and increase the likelihood of injury or
death in a crash.
WARNING:Always restrain an unoccupied child seat or booster
seat. These objects may become projectiles in a crash or sudden
stop, which may increase the risk of serious injury.
WARNING:Never place, or allow a child to place, the shoulder
belt under a child’s arm or behind the back because it reduces
the protection for the upper part of the body and may increase the risk
of injury or death in a crash.
WARNING:To avoid risk of injury, do not leave children or pets
unattended in your vehicle.
Restraint
typeCom-
bined
child
and seat
weightUse any attachment method as indicated
below by “X”
LATCH
(lower
anchors
and top
tether
anchor)LATCH
(lower
anchors
only)Safety
belt
and
top
tether
anchorSafety
belt and
LATCH
(lower
anchors
and top
tether
anchor)Safety
belt
only
Rear fac-
ing child
seatUp to
65 lb
(29 kg)X
Rear fac-
ing child
seatOver
65 lb
(29 kg)X
Forward
facing
child seatUp to
65 lb
(29 kg)X
Forward
facing
child seatOver
65 lb
(29 kg)X
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5. To put the retractor in the
automatic locking mode, grasp the
shoulder portion of the belt and pull
downward until all of the belt is
pulled out.
•Allow the belt to retract to
remove slack. The belt will click
as it retracts to indicate it is in
the automatic locking mode.
6. Try to pull the belt out of the retractor to make sure the retractor is
in the automatic locking mode (you should not be able to pull more belt
out). If the retractor is not locked, unbuckle the belt and repeat Step 5.
7. Remove remaining slack from the
belt. Force the seat down with extra
weight (e.g., by pressing down or
kneeling on the child restraint while
pulling up on the shoulder belt in
order to force slack from the belt).
This is necessary to remove the remaining slack that exists once the
additional weight of the child is added to the child restraint. It also helps
to achieve the proper snugness of the child seat to the vehicle.
Sometimes, a slight lean toward the buckle helps to remove remaining
slack from the belt.
8. Attach the tether strap (if the child seat is equipped). SeeUsing
tether strapsin this chapter.
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Allison 2500
WARNING: To avoid sudden, unexpected vehicle movement
and possible personal injury or death:
1. Bring the vehicle to a complete stop.
2. Shift the transmission into positionN.
3. Apply the parking brake and make sure it is holding properly.
4. Turn the engine off when you leave the vehicle.Never leave the
vehicle unattended when the engine is running.
This transmission is available with a column-mounted gearshift lever. The
instrument cluster displays the gear positions.
Allison 3000
Note:For more information about this transmission, see the separate
Allison 3000 Series Operator’s Manual.
The Allison 3000 series offers two shift modes: Performance and
Economy.
Performance mode gives the best all-around transmission operation. The
transmission defaults to this mode when you start the engine. Pressing
MODE on the shifter switches to Economy mode and illuminates the
Mode ON lamp.
Economy mode provides operation at lower engine RPM while
maintaining adequate performance.
If the engine speed is above idle when a gear is selected using the
shifter, the vehicle does not move; the shifter must be moved to re-select
a gear after the engine speed returns to idle.
Torque Lock
If you park your vehicle on an incline without properly engaging position
P(by shifting into positionPbefore applying the parking brake), the
weight of the vehicle may generate an excessive amount of torque on the
parking pawl. This makes it difficult to shift the transmission out of
positionP.Hold the brake pedal down while shifting out of positionP,
then release the parking brake.
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To engage the PTO unit, stop your vehicle, place the transmission in
positionN.Press the clutch, and allow the gears to stop rotating, and
then engage the PTO unit. You can also select the PTO with the
transmission in gear as long as the clutch is pressed.
When operating the PTO with your vehicle stationary, first set the
parking brake (chock the wheels if your vehicle is on a hill or another
uneven surface).
REAR AXLES
Gross Axle Weight
WARNING:Exceeding these ratings by overloading can cause
component failure resulting in property damage, personal injury
or death.
Your truck has gross axle weight, gross vehicle weight and gross
combination weight ratings. Do not exceed these ratings.
Locking or Limited-Slip Differentials
WARNING:If both wheels are not raised off the ground, the one
wheel that is not raised may pull the vehicle off its support,
possibly resulting in personal injury
If your vehicle is equipped with a locking or limited-slip differential, note
the following:
•Power is transmitted to the opposite wheel should one of the wheels
begin to slip.
•Both wheels must be raised off the ground should it be necessary to
operate one wheel with your vehicle stationary.
Driver-controlled Differential Lock
Note:Never use the differential lock at vehicle speeds above 25 mph
(40 km/h).
Some drive axles have a driver-controlled differential lock. The
differential lock can lock or unlock the differential when your vehicle is
moving or stopped. When extra traction is required, the differential lock
provides full power to both axles.
When you lock the differential, your vehicle’s turning radius increases
(under-steer).
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We do not recommend, or approve, performing axle conversions.
However, we understand that, on occasion, others install aftermarket
add-on axles on the truck chassis that allow operator control for weight
transfer from other axles (such as air lift axles).
TWO-SPEED REAR AXLE (IF EQUIPPED)
WARNING:Never shift a two-speed axle when descending a
steep grade as this may cause loss of vehicle control and result in
personal injury.
Note:Do not shift between ranges when the speed control is on.
A two-speed rear axle allows the
driver to select a low range for
greater pulling power and a high
range for greater road speed and
fuel economy. You can also use
these ranges to provide extra steps
between transmission shifts when
driving on steep grades or fuel
economy may be factors.
Axle Shifting with a Manual Transmission
To downshift, select the next lower gear, release and press the
accelerator pedal rapidly, or while holding the accelerator pedal down,
release and engage the clutch rapidly.Note:Use the clutch method
when driving at slower speeds.
To upshift, keep the accelerator pedal down, select the next higher gear,
release the accelerator and pause until the axle upshifts.Note:
De-clutch for smoother axle upshifts when driving at slower speeds.
Axle Shifting with an Automatic Transmission
Note:You cannot split-shift with an automatic transmission. In addition,
downshifting above 40 mph (64 km/h) may result in transmission or axle
damage.
Note:Do not shift the axle to LOW with your vehicle is moving.
Use LOW when you drive a fully loaded vehicle on a severe grade or in
congested traffic. Press the upper portion of the switch.
Use HIGH for all normal driving conditions with a lightly loaded or
partially loaded vehicle. Press the lower portion of the switch.
2SPD
LOW
HIGH
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Connecting and Disconnecting a Trailer with Air Suspension and
Air Suspension Dump Switch
When connecting to a trailer:
•Press the lower portion of the switch to exhaust air from the air
suspension system.
•Press the upper portion of the switch, and then raise the landing gear
after making the connection to the trailer.
When disconnecting the trailer:
•Lower the landing gear, and then press the lower portion of the
switch.
•Disconnect the brake hoses, trailer-side and rear light connectors,
then pull the release lever on the fifth wheel.
You must press the upper portion of the switch before operating with a
trailer or operating in the bobtail mode.
Suspension Conversions
WARNING:When operating a loaded vehicle, the driver must
keep all adjustable axles on the ground at all times, supporting
their share of the vehicle’s load. Failure to do so can overload other
axles, tires, wheels, springs, steering components, brakes and frames,
resulting in early component failure, loss of vehicle control, possible
property damage and personal injury.
We do not recommend performing, or approve of, suspension
conversions. However, we understand that, on occasion, others install
aftermarket add-on suspensions on the truck chassis that allow operator
control for weight transfer from other axles (such as air lift axles).
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LOAD LIMIT
WARNING:Do not exceed the GVWR or the GAWR specified on
the Safety Compliance Certification Label.
WARNING:Do not use replacement tires with lower load
carrying capacities than the originals because they may lower the
vehicle’s GVWR and GAWR limitations. Replacement tires with a higher
limit than the originals do not increase the GVWR and GAWR
limitations.
WARNING:Exceeding any vehicle weight rating limitation could
result in serious damage to the vehicle and/or personal injury.
Every vehicle manufactured by Ford Motor Company is supplied with
information on the Safety Compliance Certification Label, located on
either the B-pillar or the driver’s door edge, listing the maximum loading
for the vehicle (GVWR), and its axle systems (GAWR) at the tire to
ground interface.
Under no circumstances should your vehicle be loaded in excess of the
GVWR or GAWR. It is the operator’s responsibility to ensure that neither
the axle capacities, spring capacities, tire capacities nor the vehicle rated
GVWR is exceeded.
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