2015 FORD F450 Owners Manual

CHECKING THE WIPER
BLADES
Run the tip of your fingers over the edge of
the blade to check for roughness.
Clean the wiper blades with washer fluid
or water applied with a soft sponge or
cloth.
CHANGING THE WIPER
BLADES
You can manually move the wiper arms
when the ignition is off. This allows for ease
of blade replacement and cleaning under
the blades.
1. Pull the wiper blade and arm away
from the glass. 2. Release the wiper blade lock (A) and
separate the wiper blade from the
wiper arm.
3. Install in the reverse order.
Note: Make sure that the wiper blade locks
into place. Lower the wiper arm and blade
back on the windshield. The wiper arms will
automatically return to their normal position
when you turn the ignition on.
• Replace wiper blades at least once per
year for optimum performance.
• You can improve poor wiper quality by
cleaning the wiper blades and the
windshield.
ADJUSTING THE HEADLAMPS
Vertical Aim Adjustment
The headlamps on your vehicle are
properly aimed at the assembly plant. If
your vehicle has been in an accident, the
alignment of your headlamps should be
checked by your authorized dealer.
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Headlamp Aiming Target
8 feet (2.4 meters)
A
Center height of lamp to ground
B
25 feet (7.6 meters)
C
Horizontal reference line
D
Vertical Aim Adjustment Procedure
1. Park the vehicle directly in front of a wall or screen on a level surface,
approximately 25 feet (7.6 meters)
away.
2. Measure the height of the headlamp bulb center from the ground and mark
an 8 foot (2.4 meter) horizontal
reference line on the vertical wall or
screen at this height.
Note: To see a clearer light pattern for
adjusting, you may want to block the light
from one headlamp while adjusting the
other.
3. Turn on the low beam headlamps to illuminate the wall or screen and open
the hood. 4. On the wall or screen you will observe
a flat zone of high intensity light
located at the top of the right hand
portion of the beam pattern. If the top
edge of the high intensity light zone is
not at the horizontal reference line, the
headlamp will need to be adjusted. 5. Locate the vertical adjuster on each
headlamp. Using a Phillips #2
screwdriver, turn the adjuster either
clockwise or counterclockwise in order
to adjust the vertical aim of the
headlamp.
6. Repeat steps 3 thru 5 to adjust the other headlamp.
7. Close the hood and turn off the lamps.
Horizontal Aim Adjustment
Horizontal aim is not required for this
vehicle and is not adjustable.
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REMOVING A HEADLAMP
WARNING
Handle a halogen headlamp bulb
carefully and keep out of children
’s
reach. Grasp the bulb only by its
plastic base and do not touch the glass.
The oil from your hand could cause the
bulb to break the next time the headlamps
are operated. Note:
If the bulb is accidentally touched, it
should be cleaned with rubbing alcohol
before being used.
Note: This procedure is for replacing the
headlamps, park lamps or turn lamps.
1. Make sure the headlamp control is in the Off position and open the hood. 1.
Using masking tape or a marker, make
an alignment mark between one of the
grille brackets and the vehicle radiator
support to ensure correct grille
alignment during the installation
procedure. Do not scratch the black
coating from the radiator support.
2. Remove the two grille to headlamp assembly push pins and the four bolts
attaching the top of the grille to the
radiator support.
3. Pull the top of the grille forward to gain
access to the lower grille spring clips.
4. Depress the spring clips through the lower inner grille access openings using
a flat head screwdriver.
5. Pull the grill straight out to remove. 6. Remove the four bolts from the
headlamp assembly.
7. Pull the assembly straight out disengaging one snap clip from the
fender.
8. Disconnect the electrical connector by
squeezing the release tab and pushing
the connector forward, then pulling it
rearward.
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9. For the headlamp bulb, remove the
bulb by turning it counterclockwise and
pulling it straight out. 10. For the park or turn lamp bulb,
remove the bulb by turning it
counterclockwise and pulling it
straight out.
11. Install the new bulb(s) in reverse order.
CHANGING A BULB
Lamp Assembly Condensation
Exterior lamps are vented to
accommodate normal changes in pressure.
Condensation can be a natural by-product
of this design. When moist air enters the
lamp assembly through the vents, there is
a possibility that condensation can occur
when the temperature is cold. When normal condensation occurs, a thin film of
mist can form on the interior of the lens.
The thin mist eventually clears and exits
through the vents during normal operation.
Clearing time may take as long as 48 hours
under dry weather conditions.
Examples of acceptable condensation are:
•
Presence of thin mist (no streaks, drip
marks or droplets).
• Fine mist covers less than 50% of the
lens.
Examples of unacceptable moisture
(usually caused by a lamp water leak) are:
• Water puddle inside the lamp.
• Large water droplets, drip marks or
streaks present on the interior of the
lens.
Take your vehicle to a dealer for service if
any of the above conditions of
unacceptable moisture are present.
Replacing Front Clearance and
Identification Lamp Bulbs (If
Equipped) 1. Make sure the headlamps are off.
2. Remove the screw and lens from the
lamp assembly.
3. Separate the bulb from the bulb socket.
4. Install the new bulb in reverse order.
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Replacing Fog Lamp Bulbs (If
Equipped
1. Make sure the headlamps are off.
2. Remove the bulb socket from the fog
lamp by turning it counterclockwise.
3. Disconnect the electrical connector from the fog lamp bulb.
4. Install the new bulb in reverse order.
Replacing
Brake/Tail/Turn/Reverse Lamp
Bulbs
Pickup Models 1.
Make sure the headlamps are off, then
open the tailgate to expose the lamp
assemblies 2. Remove the two bolts from the tail
lamp assembly and carefully pull the
lamp assembly from the tailgate pillar
by releasing the two retaining tabs.
3. Rotate the bulb socket counterclockwise and remove from
lamp assembly
4. Pull the bulb straight out of the socket.
5. Install the new bulb in reverse order.
Chassis Cabs 1. Make sure the headlamps are off.
2. Remove the four screws and the lamp
lens from lamp assembly.
3. Carefully pull the bulb straight out of the socket.
4. Install the new bulb in reverse order.
Replacing Cargo Lamp and High-
mount Brake Lamp Bulbs 250
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1. Make sure the headlamps are off.
2. Remove the screws and lamp
assembly from the vehicle as wiring
permits.
3. Remove the bulb socket by rotating it counterclockwise.
4. Pull the bulb straight out of the socket.
5. Install the new bulb in reverse order.
Replacing the License Plate Lamp
Bulb
Note: The license plate bulbs are located
behind the rear bumper. 1. Reach behind the rear bumper to
locate the bulb.
2. Twist the bulb socket counterclockwise
and carefully pull to remove it from the
lamp assembly.
3. Pull out the old bulb from the socket and push in the new bulb.
4. Install the new bulb in reverse order.
BULB SPECIFICATION CHART
Replacement bulbs are specified in the
chart below. Headlamp bulbs must be
marked with an authorized “D.O.T.” for
North America and an “E” for Europe to
ensure lamp performance, light brightness
and pattern and safe visibility. The correct
bulbs will not damage the lamp assembly
or void the lamp assembly warranty and
will provide quality bulb illumination time. Trade name
Number of Bulbs
Function
H13/9008
2
*Headlamps
W5W
2
*Side marker lamp - front
3157NA
2
*Park/Turn lamp- front
3157
2
Tail/stop/turn/side marker
(pickups only)
3157
2
Tail/stop/turn/side marker
(chassis cabs only)
921
2
Reverse (pickups only)
3157
2
Reverse (chassis cabs only)
194
—
License plate lamp
9145
—
Fog lamp
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Trade name
Number of Bulbs
Function
912
1
High-mount brake lamp
912
2
Cargo lamp
12V6W
2
Map lamp
578
3
Dome/reading lamps
2825
2
Interior visor lamp
2825
2
Mirror turn signal
2825
Mirror clearance lamp
194
5
Front clearance lamps and
front identification lamps 1
LED2
4
Rear fender clearance 1
1932
3
Rear identification 1
906
1
Underhood Lamp
LED (if equipped)2
To replace all instrument panel lights - see your authorized dealer 1Dual rear wheels, if equipped
2 See your authorized dealer to replace the lamp assembly
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CHANGING THE ENGINE AIR
FILTER
WARNINGS
To reduce the risk of vehicle damage
and personal burn injuries, do not
start your engine with the air cleaner
removed and do not remove it while the
engine is running. To reduce the risk of vehicle damage
and personal burn injuries, do not
start your engine with the air cleaner
removed and do not remove it while the
engine is running. Note:
Failure to use the correct air filter
element may result in severe engine
damage. The customer warranty may be
void for any damage to the engine if the
correct air filter element is not used.
When changing the air filter element, use
only the air filter element listed. See
Capacities and Specifications (page
301).
Change the air filter element at the proper
interval. See
Scheduled Maintenance
(page 457). 1. Locate the mass air flow sensor
electrical connector on the air outlet
tube. Disconnect the mass air flow
sensor electrical connector. 2. Reposition the locking clip on the
connector (connector shown from
below for clarity), squeeze the
connector and pull it off of the air
outlet tube. 3.
Clean the area from around the air tube
to the air cover connection to prevent
debris from entering the system. Next,
loosen the bolt on the air tube clamp
so the clamp is no longer snug to the
air tube. It is not necessary to
completely remove the clamp.
4. Pull the air tube off from the air cleaner
housing.
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