brakes FORD F350 2004 User Guide

Exceeding the Safety Certification Label axle weight rating limits
could result in substandard vehicle handling, performance,
engine, transmission and/or structural damage, serious damage to the
vehicle, loss of control and personal injury.
GCW (Gross Combined Weight)–is the weight of the loaded vehicle
(GVW) plus the weight of the fully loaded trailer.
GCWR (Gross Combined Weight Rating)–is the maximum allowable
weight of the vehicle and the loaded trailer–including all cargo and
passengers–that the vehicle can handle without risking damage.
(Important: The towing vehicle’s braking system is rated for operation at
GVWR, not at GCWR. Separate functional brakes should be used for safe
control of towed vehicles and for trailers where the GCW of the towing
vehicle plus the trailer exceed the GVWR of the towing vehicle.The
GCW must never exceed the GCWR.
Maximum Loaded Trailer Weight–is the highest possible weight of a
fully loaded trailer the vehicle can tow. It assumes a vehicle with only
mandatory options, no cargo (internal or external), a tongue load of
10–15% (conventional trailer) or king pin weight of 15–25% (fifth wheel
trailer), and driver only (150 lbs [68 kg]).Consult your dealership (or
theRV and Trailer Towing Guideprovided by your dealership) for
more detailed information.
Tongue Load or Fifth Wheel King Pin Weight–refers to the amount
of the weight that a trailer pushes down on a trailer hitch.
Examples:For a 5,000 lbs. (2,268 kg) conventional trailer, multiply
5,000 by 0.10 and 0.15 to obtain a proper tongue load range of 500 to
750 lbs. (227 to 340 kg). For an 11,500 lbs. (5,216 kg) fifth wheel trailer,
multiply by 0.15 and 0.25 to obtain a proper king pin load range of 1,725
to 2,875 lbs. (782 to 1,304 kg)
Do not exceed the GVWR or the GAWR specified on the
certification label.
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Driving
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Your vehicle’s load capacity is designated by weight, not by volume, so
you cannot necessarily use all available space when loading a vehicle.
Towing a trailer places an additional load on your vehicle’s engine,
transmission, axle, brakes, tires and suspension. Inspect these
components carefully prior to and after any towing operation. The
following trailer towing charts apply to vehicles equipped with gasoline
engines; for Diesel engines, refer to your6.0 Liter Power Stroke Direct
Injection Turbo Diesel Owner’s Guide Supplement.
Note:Do not exceed the GVWR or the GAWR specified on the
certification label.
Towing trailers beyond the maximum recommended gross trailer
weight exceeds the limit of the vehicle and could result in
engine damage, transmission damage, structural damage, loss of vehicle
control, vehicle rollover and personal injury.
Your vehicle may be equipped with a temporary or conventional spare
tire. If the spare tire is different in size (diameter and/or width), tread
type (All-Season or All-Terrain) or is from a different manufacturer other
than the road tires on your vehicle, your spare tire is considered
“temporary”. Consult information on the spare tire label for limitations
when using.
Refer toTransmission temperature gaugein theInstrument Cluster
chapter for transmission fluid temperature information.
F-250 Regular Cab Pickup
Engine Rear axle
ratioMaximum GCWR -
lbs. (kg)Maximum
trailer weight -
lbs. (kg)
4x2 with manual transmission
5.4L 3.73 13500 (6123) 7800 (3537)
5.4L 4.10 15000 (6804) 9300 (4217)
6.8L 3.73 16500 (7484) 10600 (4807)
6.8L
(without
fifth wheel)4.30 20000 (9072) 12500 (5670)
6.8L (with
fifth wheel)4.30 20000 (9072) 14100 (6394)
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Preparing to tow
Use the proper equipment for towing a trailer and make sure it is
properly attached to your vehicle. See your dealer or a reliable trailer
dealer if you require assistance.
Hitches
Do not use hitches that clamp onto the vehicle’s bumper or attach to the
axle. You must distribute the load in your trailer so that 10%–15% of the
total weight of the trailer is on the tongue.
Load equalizing hitch
When hooking up a trailer using a load equalizing hitch, always use the
following procedure:
1. Park the unloaded vehicle on a level surface. With the ignition on and
all doors closed, allow the vehicle to stand for several minutes so that it
can level.
2. Measure the height of a reference point on the front and rear bumpers
at the center of the vehicle.
3. Attach the trailer to the vehicle and adjust the hitch equalizers so that
the front bumper height is within
1⁄2” (13 mm) of the reference point.
After proper adjustment, the rear bumper should be no higher than in
Step 2.
Note:Adjusting an equalizing hitch so the rear bumper of the vehicle is
higher than it was unloaded will defeat the function of the load
equalizing hitch and may cause unpredictable handling.
Safety chains
Always connect the trailer’s safety chains to the frame or hook retainers
of the vehicle hitch. To connect the trailer’s safety chains, cross the
chains under the trailer tongue and allow slack for turning corners.
If you use a rental trailer, follow the instructions that the rental agency
gives to you.
Do not attach safety chains to the bumper.
Trailer brakes
Electric brakes and manual, automatic or surge-type trailer brakes are
safe if installed properly and adjusted to the manufacturer’s
specifications. The trailer brakes must meet local and Federal
regulations.
2004 F250/350/450/550(f23)
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CHECKING AND ADDING POWER STEERING FLUID
Check the power steering fluid.
Refer to the scheduled maintenance
guide for the service interval
schedules. If adding fluid is
necessary, use only MERCONAT F.
Check the fluid level when it is at ambient temperature, 20°–80°F
(-7°–25°C):
1. Check the fluid level on the dipstick. It should be between the arrows
in the FULL COLD range. Do not add fluid if the level is within this
range.
2. If the fluid level is low. Add fluid to bring fluid level up to be between
the arrows in the FULL COLD range.
3. Start the engine.
4. While the engine idles, turn the steering wheel left and right several
times.
5. Turn the engine off.
6. Recheck the fluid level on the dipstick. Do not add fluid if the level is
between the arrows in the FULL COLD range.
7. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the FULL COLD range. Be sure to put the
dipstick back in the reservoir.
BRAKE FLUID RESERVOIR
The fluid level will drop slowly as
the brakes wear, and will rise when
the brake components are replaced.
Fluid levels below the“MAX”line
that do not trigger the brake system
warning lamp are within the normal
operating range, there is no need to
add fluid. If the fluid levels are outside of the normal operating range,
the performance of your brake system could be compromised, seek
service from your dealer immediately.
MAX
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Maintenance and Specifications
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A
Accessory delay ..........................58
Air bag supplemental restraint
system ................................105–106
and child safety seats ............107
description ..............................106
disposal ....................................109
driver air bag ..........................108
indicator light .........................109
operation .................................108
passenger air bag ...................108
passenger deactivation
switch ......................................110
Air cleaner filter ...............267, 283
Ambulance packages ....................8
Antifreeze
(see Engine coolant) ................244
Anti-lock brake system
(see Brakes) ..............................130
Audio system
(see Radio) ..........20, 22, 25, 28, 32
Automatic transmission ............133
driving an automatic
overdrive .........................134, 137
fluid, adding ............................262
fluid, checking ........................262
fluid, refill capacities ..............284
fluid, specification ..................291
Auxiliary power point .................57
Axle
lubricant specifications ..287, 291
refill capacities ........................284
traction lok ..............................132
B
Battery .......................................242
acid, treating emergencies .....242jumping a disabled battery ....212
maintenance-free ....................242
replacement, specifications ...283
servicing ..................................242
BeltMinder .................................101
Brakes ........................................130
anti-lock ...................................130
anti-lock brake system (ABS)
warning light ...........................130
fluid, checking and adding ....260
fluid, refill capacities ..............284
fluid, specifications .........287, 291
lubricant specifications ..287, 291
parking ....................................131
shift interlock ..........................133
Break-in period .............................6
Bulbs ............................................45
C
Calculating load ........................164
Capacities for refilling fluids ....284
Cell phone use ............................69
Certification Label ....................298
Child safety restraints ..............114
child safety belts ....................114
Child safety seats ......................117
attaching with tether straps ..121
in front seat ............................118
in rear seat ..............................118
Cleaning your vehicle
engine compartment ..............230
instrument panel ....................232
interior .....................................232
interior trim ............................232
plastic parts ............................231
safety belts ..............................232
washing ....................................229
waxing .....................................229
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Index
Index
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Infant seats
(see Safety seats) .....................117
Inspection/maintenance (I/M)
testing ........................................259
Instrument panel
cleaning ...................................232
cluster ........................................12
lighting up panel and
interior .......................................43
J
Jump-starting your vehicle ......212
K
Keyless entry system .................82
autolock .....................................81
Keys
positions of the ignition .........125
L
Lamps
autolamp system .......................41
bulb replacement
specifications chart ..................45
daytime running light ...............42
fog lamps ...................................42
headlamps .................................41
headlamps, flash to pass ..........43
instrument panel, dimming .....43
interior lamps .....................44–45
replacing bulbs ...................45–51
Lane change indicator
(see Turn signal) ........................44
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........130
speed control ............................63
Load limits .................................161Loading instructions .................164
Locks
autolock .....................................81
childproof ..................................76
Lubricant specifications ...287, 291
Lug nuts ....................................211
Lumbar support, seats ...............90
M
Manual transmission .................140
fluid capacities ........................284
lubricant specifications ..........291
reverse .....................................141
Message center ...........................70
english/metric button ...............70
menu button .............................70
Mirrors .........................................54
fold away ...................................60
heated ........................................59
side view mirrors (power) .......59
Moon roof ....................................55
Motorcraft parts ................254, 283
O
Octane rating ............................253
Oil (see Engine oil) ..................239
Overdrive .....................................53
P
Parking brake ............................131
Parts (see Motorcraft parts) ....283
Pedals (see Power adjustable
foot pedals) .................................61
Power adjustable foot pedals .....61
2004 F250/350/450/550(f23)
Owners Guide (post-2002-fmt)
USA English(fus)
Index
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