brake FORD F250 1996 Workshop Manual

243
*
[DR37550(B F )03/91]
NOTE: The rated capacities (as shown in this
guide) for trailer towing with the
factory bumper are only valid when
the trailer hitch ball is installed
directly into the ball hole in the
bumper. Addition of bracketry to either
lower the hitch ball position or extend
the hitch ball rearward will
significantly increase the loads on the
bumper and its attachments. This can
result in the failure of the bumper or
the bumper attachments. Use of any
type of hitch extensions should be
considered abuse.
*
[DR37575(B F )03/91]
If it is necessary to relocate the trailer hitch ball
position a frame mounted trailer hitch must be
installed.
*
[DR37800(ALL )11/89]
Safety Chains
*
[DR37900( ALL)12/92]
Always use safety chains between your vehicle
and trailer. Cross chains under the trailer tongue
and allow slack for turning corners. Connect
safety chains to the vehicle frame or hook
retainers. Never attach chains to the bumper.
*
[DR38000(ALL )01/93]
Trailer Brakes
*
[DR38100( ALL)03/95]
Separate trailer brakes are required on most
towed vehicles weighing over 1,500 lb (680 kg).
*
[DR38200( ALL)05/95]
RWARNING
Do not connect a trailer's hydraulic brake
system directly to your vehicle's brake
system. Your vehicle may not have
enough braking power and your chances
of having a collision greatly increase.
*
[DR38300(ALL )01/93]
Trailer Lamps
*
[DR38400( ALL)11/89]
Make sure your trailer lamps conform to Federal
and local regulations.
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244 [DR38417(B F )05/95]Your vehicle has been equipped for use with a
4-wire trailer tow electrical system (running
lamps, right hand stop/turn, left hand
stop/turn, and ground).
*
[DR38425(BEF )03/91]
Class I and Class II Trailer Tow electrical wiring
provides two circuits (right hand and left hand)
to operate trailer stop/turn tail lamps. Each
stop/turn circuit will operate one combination
stop/turn light bulb (# 1157, 3157, 2357, or 3357)
on the trailer. Never add more than one trailer
light bulb to one circuit.
[DR38429(B F )05/95]
A wire harness (Ford part number
F5TB-13A576-A) has been provided that connects
to the frame wire harness at the rear of the
vehicle and is compatible with most 4-wire
trailer tow electrical systems.
[DR38431(B F )05/95]
Always check trailer and vehicle functions (i.e.,
stop/turn signal, and running lights) before
operating your vehicle and trailer.
[DR38433(B F )05/95]
If your vehicle fails to function properly, do not
operate your vehicle and trailer until corrections
are made.
*
[DR38450( ALL)05/95]
RWARNING
Always replace a fuse with one that has
the specified amperage rating. Using a
fuse with a higher amperage rating can
cause severe wire damage and could start
a fire.
*
[DR38500(ALL )01/95]
Driving while you tow
*
[DR38520( ALL)05/95]
Be especially careful when driving while you
tow a trailer. Never drive faster than 45 mph
(70 km/h) when you tow in hilly country on
hot days. Also, anticipate stops so that you can
brake gradually.
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Update:Thu May 9 15:17:55 1996
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246
*
[DR39300( ALL)11/89]
Allow more room for stopping with a trailer
attached. Trailer brakes should be applied first,
whether manually or automatically controlled,
when approaching a stop.
*
[DR39400( ALL)11/89]
For a good handling truck-trailer combination,
the trailer tongue load should be approximately
10-15% of the loaded trailer weight.
*
[DR39500( ALL)05/95]
Make a thorough check of your equipment
before starting out on the road. After you have
traveled about 50 miles (80 km) stop in a
protected area and double-check your hitch and
electrical connections. Also check trailer wheel
lug nuts for tightness.
*
[DR39600( ALL)11/89]
When turning, drive slightly beyond the normal
turning point so the trailer wheels will clear
curbs or other obstructions.
*
[DR39725(B F )03/95]
When stopped in traffic for long periods of time
in hot weather, place the gearshift selector lever
in P (Park) to increase the engine idle speed.
This aids in engine cooling and air conditioner
efficiency. If the engine overheats, move the
function selector knob to VENT to stop the
compressor and increase the engine speed for a
short time.
*
[DR39900( ALL)05/90]
Vehicles with trailers should not be parked on a
grade. However, if you must park on a grade,
place wheel chocks under the trailer's wheels as
follows:
*
[DR40000( ALL)11/89]
q
Apply the foot service brakes and hold.
*
[DR40100( ALL)11/89]
q
Have another person place the wheel chocks
under the trailer wheels.
*
[DR40200( ALL)11/89]
q
With the chocks in place, release the foot
service brakes, making sure the chocks are
holding.
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247
*
[DR40300(B F )03/91]
q
For automatic transmissions Ð apply the
parking brake by pressing the service brake
pedal down firmly with your right foot while
applying the parking brake pedal with your
left foot.
*
[DR40400(B F )08/94]
For manual transmissions Ð apply the
service brake and shift into N (Neutral) while
still maintaining pressure on the service
brake pedal. Set the parking brake fully.
*
[DR40500(B F )12/91]
q
Shift an automatic transmission into P (Park).
Put the gearshift of a manual transmission in
Reverse. If your vehicle is equipped with
four-wheel drive make sure the transfer case
is not in Neutral.
*
[DR40600( ALL)01/93]
To start, after being parked on a grade:
*
[DR40700( ALL)11/89]
q
Apply the foot service brakes and hold
*
[DR40800( ALL)11/89]
q
Start the engine
*
[DR40900( ALL)11/89]
q
Shift transmission into gear and release the
parking brake
*
[DR41000( ALL)11/89]
q
Release the foot service brakes and move the
vehicle uphill to free the wheel chocks
*
[DR41100( ALL)11/89]
q
Apply the foot service brakes and hold while
another person retrieves the chocks.
*
[DR41260(B F )02/92]
Snowplowing
*
[DR41262( F )02/94]
Snow plowing with your air bag equipped
vehicle
*
[DR41264( F )02/94]
The F-150 Regular Cab 4x4 is equipped with
safety belts and a driver-side air bag
Supplemental Restraint System (SRS). Ford has
evaluated the SRS on an F-150 Regular Cab 4x4
in various snow removal applications. The
results of the tests indicated an appropriately
equipped F-150 Regular Cab 4x4 and its SRS are
compatible with low speed, personal use snow
removal.
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250
*
[DR41700( F )01/93]
q
If necessary, add weight to the rear of the
vehicle or bed to obtain the above and to
comply with U.S. Federal Hydraulic Brake
Requirements, when aftermarket equipment is
added.
*
[DR41801( F )01/93]
q
The Front Axle Accessory Reserve Capacity
and the Total Accessory Reserve Capacity
listed on the Safety Compliance Certification
Label will help you to determine if the
addition of a snowplow will overload the
vehicle. The total of the weights of all
aftermarket accessories added to your vehicle,
plus the weight of the snowplow, must not
exceed the Total Accessory Reserve Capacity.
Additionally, the portion of these weights
distributed to the front axles must not exceed
the Front Axle Accessory Reserve Capacity.
*
[DR41900( F )01/93]
q
The weight of the snowplow and related
equipment should be properly matched to the
load capacity of your vehicle. The weight of
the installed equipment must not load the
vehicle beyond the GAWR and GVWR listed
on the Safety Compliance Certification Label.
*
[DR41950( F )01/93]
q
Permanently attached plow equipment should
not exceed 270 lbs. (122 kg). The weight of all
installed aftermarket equipment should not
exceed 680 lbs. (308 kg).
*
[DR42000( F )01/93]
Equip your vehicle with lights that conform to
Federal and local regulations for snowplowing.
See your dealer for the correct type of wiring.
*
[DR42100( F )01/93]
Do not plow snow until your vehicle has been
driven 500 miles (800 km). Maintain the vehicle
and snowplow equipment in accordance with
their respective manufacturer's recommendations.
Refer to the notes under Scheduled Maintenance
Services when plowing snow for extended
periods.
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255
*
[RE01400( ALL)04/95]
3. Park the booster vehicle close to the hood of
the disabled vehicle.Make sure the vehicles
do not touch each other.Set the parking
brake on both vehicles and stay clear of the
engine cooling fan and other moving parts.
*
[RE01500( ALL)03/95]
4. Check all battery terminals and remove any
excessive corrosion before you attach the
jumper cables.
*
[RE01600( ALL)02/95]
5. Turn on the heater fan in both vehicles.
Turning on the fan helps protect the
electrical system from voltage surges. Turn
off all other switches and lights in both
vehicles to prevent possible damage to either
vehicle's electrical systems.
%*
[RE01700( ALL)05/95]
Connecting the jumper cables
*
[RE01800( ALL)03/95]
1. Connect one end of the first jumper cable to
the positive (+) terminal of the discharged
battery. (You can connect either jumper cable
to the positive (+) terminal, as long as you
use the same cable for both positive
terminals.) Most jumper cables have a red
cable and a black cable. The red cable is
generally used for the positive terminals and
the black for the negative ones.
*
[RE01900( ALL)04/95]
2. Connect the other end of the first cable to
the positive (+) terminal of the booster
battery.
*
[RE02000( ALL)05/95]
3. Connect one end of the second cable to the
negative (-) terminal of the booster battery
Ð NOT to the discharged battery.
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Update:Thu May 9 15:24:41 1996
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258
%*
[RE03600( ALL)03/95]
Changing a Tire
*
[RE03700( ALL)01/95]
If you get a flat tire while you are driving, do
not apply the brake heavily. Instead, gradually
decrease the speed. Hold the steering wheel
firmly and slowly move to a safe place on the
side of the road. Park on a level spot, turn off
the ignition, set the parking brake, and turn on
the hazard flashers.
*
[RE03800( ALL)03/95]
The Conventional Spare Tire
*
[RE03900(BEF )01/95]
If you have the conventional spare tire, you can
use it as a spare or as a regular tire. This spare
tire is identical to the other tires that come with
your vehicle, although the wheel may not match.
*
[RE04275(BEF )05/95]
RWARNING
To avoid injury, never run the engine
with one wheel off the ground, such as
when changing a tire.
*
[RE04280(BEF )10/94]
Extended use of other than matching size spare
tires on a Traction-Lok axle could result in a
permanent reduction in effectiveness. This loss of
effectiveness does not affect normal driving and
should not be noticeable to the driver.
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Update:Thu May 9 15:24:41 1996
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262
*
[RE13500( F )01/89]
When the truck is ordered with a spare wheel
only (no tire), it is stowed with a wood spacer
in the usual spare tire location. Remove the
wood spacer before installing the spare tire and
wheel.
*
[RE13600( F )01/89]
After the spare tire and wheel are stowed, adjust
the driver side channel ball end bolt and the
eyebolt as necessary until the tire cannot be
moved by hand pressure.
*
[RE15100(BEF )05/95]
RWARNING
Make sure the spare tire and jacking
equipment are stowed and secured in the
proper storage location.
%*
[RE15200( ALL)03/95]
Preparing to Change the Tire
*
[RE15250( ALL)12/91]
NOTE: To lift your vehicle by other than the
front or rear jacking points, be sure to
use only hoist adapters with a wide
contact surface.
*
[RE15300(B F )03/91]
1. Make sure that your vehicle will not move
or roll. If you have an automatic
transmission, put the gearshift in Park. If
you have a manual transmission, put the
gearshift in Reverse. Set the parking brake
and block the wheel that is diagonally
opposite the tire that you are changing.
*
[RE15335(B F )12/91]
NOTE: Make sure the ignition is in the OFF
position.
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Update:Thu May 9 15:24:41 1996
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263
*
[RE15350(B F )06/94]
If you have a four-wheel drive vehicles with
manual locking hubs, put transfer case lever in
2H, 4H, or 4L.
*
[RE15375(B F )05/95]
When one of the back wheels is off the ground,
the transmission alone will not prevent the
vehicle from moving or slipping off the jack,
even if the vehicle is in P (Park) or 1 (First). To
prevent the vehicle from moving when you
change a tire, be sure the parking brake is set,
then block the wheel (both directions) that is
diagonally opposite (other side and end of the
vehicle) to the tire that is being changed.
*
[RE15400(B F )05/95]
RWARNING
If the vehicle slips off the jack, you or
someone else could be seriously injured.
[RE15435(B F )05/95]
When the transfer case is in the N (Neutral)
position, the engine and transmission are
disconnected from the rest of the driveline.
Therefore, the vehicle is free to roll even if the
automatic transmission is in P (Park) or the
manual transmission is in gear.
*
[RE15440(B F )05/95]
RWARNING
Do not leave the vehicle unattended with
the transfer case in the N (Neutral)
position. Always set the parking brake
fully and turn off the ignition when
leaving the vehicle.
File:ltref.ex
Update:Thu May 9 15:24:41 1996
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264 [RE15445( FM)05/95]On F-Super Duty vehicles, the parking brake is
on the transmission. Therefore, the vehicle will
not be prevented from moving when a rear
wheel is lifted, even if the vehicle is in Park and
the parking brake is applied. Be sure to block
both directions of the wheel that is diagonally
opposite to the wheel that is being lifted.
*
[RE15450( FM)05/95]
RWARNING
If the vehicle slips off the jack, you or
someone else could be seriously injured.
*
[RE15550(BEF )05/95]
2. Get out the spare tire and jack.
*
[RE15800(B F )10/92]
The jack and lug wrench are stowed under the
hood on the right front fender inner panel, and
the jack handle is on the radiator support.
*
[RE15900(B F )06/93]
half page art:0020286-E
Jack and assembly location
File:ltref.ex
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