clutch FORD BRONCO 1988 Owners Manual

64
[ST05150( ALL)02/95]
Starting your vehicle
%*
[ST05200( ALL)05/94]
Preparing to Start Your Vehicle
*
[ST05300( ALL)05/95]
RWARNING
Do not start your vehicle in a closed
garage or other enclosed area. Never sit in
a stopped vehicle for more than a short
period of time with the engine running.
Exhaust fumes are toxic. SeeGuarding
Against Exhaust Fumesin this chapter for
more instructions.
*
[ST05400( ALL)01/95]
Before you start your vehicle, do the following:
*
[ST05500(BEF )01/95]
1. Make sure you and all your passengers
buckle your safety belts. SeeSafety Restraints
in the Index for more details.
*
[ST05600( ALL)03/95]
2. Make sure the headlamps and other
accessories are turned off when starting.
*
[ST05700(B F )10/94]
3.If you have an automatic transmission,
make sure that the gearshift lever is in P
(Park) and the parking brake is set before
you turn the key.
*
[ST05800(B F )03/91]
4.If you have a manual transmission,make
sure that the parking brake is fully set, push
the clutch pedal to the floor, and put the
gearshift into Neutral before you turn the
key. (Remember, the starter will operate only
if the clutch pedal is pushed in all the way).
*
[ST05900(BEF )03/95]
Testing the Warning Lights
*
[ST06015(BEF )03/95]
Before you start your vehicle, you should test
the warning lights on the instrument panel to
make sure that they work. Refer to theWarning
Lights and Gaugeschapter.
*
[ST06025(BEF )03/95]
If your Brake Warning Light does light up with
the key in the ON position, you may not have
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113
*
[SC08700( ALL)05/95]
RWARNING
Do not use the speed control in heavy
traffic or on roads that are winding,
slippery, or unpaved.
*
[SC08801( ALL)03/91]
In mountainous areas, at higher elevations, or
when pulling a trailer, the speed control may
not be able to maintain the preset speed with
the transmission in overdrive.
*
[SC08850(B F )06/92]
If your vehicle comes with a 5-speed manual
transmission, you may prefer to drive in 4
(Fourth) gear, in mountainous areas or at high
altitudes, to improve speed control performance.
*
[SC09275(B F )12/91]
In order to downshift (with a manual
transmission) with the speed control operating,
you must press either the brake or clutch pedal
long enough to disengage the speed control.
Wait a second before depressing the clutch again
and making the shift so that the speed control
can fully return to the idle position.
*
[SC09325( ALL)05/95]
RWARNING
Do not shift the transmission into N
(Neutral) with the speed control on.
*
[SC09350( ALL)03/94]
To maintain a preset speed under the above
conditions, with electronically controlled
transmissions Ð press the Transmission Control
Switch. The indicator light will turn on and
illuminate the word ªOFF.º This will cancel
ªOverdriveº. You can press the Transmission
Control Switch on or off at any speed. For the
best fuel economy during normal driving
conditions, press the Transmission Control
Switch to turn off the light. This allows
overdrive operation.
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115
*
[SC10200( ALL)03/95]
q
Press and hold the SET ACCEL switch until
the vehicle accelerates to the desired speed,
then release the switch.
*
[SC10250(BEF )10/94]
q
TAP-UP Ð This allows you to increase your
current speed in increments of 1 mph
(1.6 km/h) by a momentary tap of the
SET-ACCEL switch. Multiple taps of the
SET-ACCEL switch will increase your vehicle
speed 1 mph (1.6 km/h) for each tap. For
example, if you are currently set at 60 mph
(96 km/h) and tap the SET-ACCEL switch 5
times your vehicle speed will increase and set
at 65 mph (104 km/h).
*
[SC10300( ALL)12/91]
Turning the Speed Control Off
*
[SC10400( ALL)03/95]
You can cancel the speed control while you are
driving.
*
[SC10500( ALL)06/92]
q
Press the OFF switch. The speed control is
off. If you want to resume speed control,
press the ON switch and reset the speed
control by pressing the SET ACCEL button.
[SC10700(B F )04/95]
q
Press the clutch pedal slightly (if equipped).
The speed control is suspended, but you can
reset it by pressing SET ACCEL or return to
the previous set speed with the RESUME
switch.
[SC10750( ALL)04/95]
q
Press the brake pedal slightly. The speed
control is suspended, but you can reset it by
pressing SET ACCEL or return to the
previous set speed with the RESUME switch.
*
[SC10800( ALL)04/95]
In addition, the speed control is turned off each
time you turn the vehicle off.
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176quickly when the vehicle is first driven and has
not reached normal operating temperature.
*
[DR08730( ALL)07/94]
The PCM also controls the transmission's Torque
Converter Clutch to further raise vehicle
performance and fuel economy. The Torque
Converter Clutch will engage when the
transmission operating temperature and other
conditions determined by the PCM have been
met. Engagement of the clutch may be noted as
a decrease in engine speed after an upshift has
completed or when the driver has depressed the
throttle while driving at a steady road speed.
[DR08740( ALL)04/95]
To help in troubleshooting, the PCM continually
performs self-tests on the electronic control
system and if any faults are detected, will store
them in memory. The Transmission Control
Indicator Light (TCIL), which is located on the
gearshift lever, may flash steadily if a
malfunction has been detected. If the TCIL is
flashing, contact your Ford dealer as soon as
possible. If this condition persists, damage to the
transmission could occur.
[DR08745( ALL)04/95]
NOTE: The word ªOFFº located on the end of
the gearshift lever is the transmission
control indicator light (TCIL).
*
[DR08750( ALL)01/95]
Putting Your Vehicle in Gear
*
[DR08800( ALL)03/94]
Your vehicle's gearshift is on the steering
column. The Transmission Control Switch and
indicator light are located on the end of the
gearshift lever. You can put the gearshift in any
of the several positions.
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182
*
[DR11100( ALL)06/94]
Forced Downshifts
*
[DR11200( ALL)04/95]
To gain extra acceleration injOverdrive or
Drive (O/D OFF), push the accelerator to the
floor. The transmission will automatically
downshift to the appropriate gear: third, second
or first.
*
[DR11235( ALL)03/94]
Power Braking
*
[DR11275( ALL)03/94]
Increasing the engine speed above idle without
vehicle movement (such as holding the brake) in
a forward or reverse gear causes transmission
stall.
*
[DR11285( ALL)03/94]
NOTE: Continued operation in the stall
condition can result in transmission
overheat, malfunction or fluid
expulsion.
*
[DR11300(B F )03/95]
Driving with a Manual
Transmission
%*
[DR11400(B F )03/95]
Using the Clutch
*
[DR11500(B F )01/95]
Make sure the gearshift lever is in the N
(Neutral) position and your right foot is holding
down the brake pedal. Then press the clutch
pedal to the floor with your left foot. Manual
transmission vehicles have a starter interlock
switch. The starter will not crank until the clutch
pedal is fully depressed. Start the engine and
allow it to idle for a few seconds. Move the
gearshift into 1 (First) or R (Reverse).
*
[DR11600(B F )03/91]
To move the vehicle, release the clutch slowly
and at the same time press down slowly on the
accelerator so that the vehicle accelerates.
*
[DR11700(B F )03/95]
Do not drive with your foot resting on the
clutch pedal and do not use the clutch to hold
your vehicle at a standstill while waiting on a
hill. These actions will seriously reduce clutch
life.
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183
*
[DR11750(B F )03/95]
Driving with your foot resting on the clutch may
cause the vehicle to jerk sharply when pressing
or removing your other foot from the
accelerator.
%*
[DR11800(B F )03/95]
Shifting the Gears
*
[DR11900(B F )02/95]
The gearshift for a manual transmission is
mounted on the floor. The gearshift pattern
consists of seven positions: Neutral, five forward
gears, and Reverse.
*
[DR12000(B F )03/93]
quarter page art:0020134-A
5-Speed Overdrive manual transmission shift pattern
*
[DR12300(B F )03/91]
Backing up
*
[DR12400(B F )03/95]
To shift into R (Reverse):
*
[DR12501(B F )03/91]
1. Push the clutch pedal in all the way to the
floor and hold it. If you do not hold the
clutch pedal in all the way, you may hear a
grinding noise when you shift.
*
[DR12551(B F )03/93]
2. Bring your vehicle to a complete stop.
Failure to do so may cause synchronizer
teeth damage, reducing the useful life of
your transmission.
*
[DR12600(B F )08/94]
3. Put the gearshift in Neutral and wait at least
3 seconds before shifting into R (Reverse) to
prevent a grinding noise. Do not release the
clutch.
*
[DR12700(B F )08/94]
4. Push the gearshift all the way to the right
and pull it back into Reverse.
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184
*
[DR12800(B F )01/95]
With the 5-speed transmission you can engage R
(Reverse) only by moving the gearshift from the
left of 3 (Third) and 4 (Fourth) gears before you
shift into R (Reverse). This is a special lockout
feature that protects you from accidentally
shifting into R when you downshift from 5
(Fifth) gear.
*
[DR12950(B F )02/92]
5. Once R (Reverse) is engaged, slowly release
the clutch pedal from the floor.
*
[DR13000(B F )03/94]
If R (Reverse) is not engaged, continue to push
the clutch pedal in while you put the gearshift
back into Neutral. Then, release the clutch pedal
for a moment and repeat steps 2 through 5.
*
[DR13100(B F )03/91]
Upshifting/downshifting
*
[DR13200(B F )03/91]
Upshift and Downshift at the speeds that are
specified in the charts available for your engine
and transmission.
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186
*
[DR15200(B F )03/95]
When you drive down steep hills, downshifting
helps you keep a safe speed and helps prevent
unnecessary wear on the brakes.
*
[DR15300(B F )03/95]
When you come to a stop, do not downshift
through each gear. Disengage the clutch and use
the brake as necessary. Downshifting through
the gears decreases your vehicle's fuel economy.
*
[DR15400(B F )05/95]
RWARNING
Continued use of a damaged or worn
clutch, prolonged clutch slippage or
downshifting at excessive speeds can
result in a failure of the engine,
transmission or clutch components.
*
[DR15500(B F )03/91]
Transmission Function
*
[DR15600(B F )03/91]
Upshift at the speeds specified in the chart
available for your engine and transmission. All
forward gears are synchronized allowing you to
shift into them with your vehicle in motion. The
clutch pedal should be fully depressed when
shifting.
*
[DR15625(B F )04/94]
NOTE: Shifting during extremely low rpm's
can result in a momentary audible
rattle which disappears as vehicle
rpm's are increased. Shifting at higher
speeds will eliminate this sound.
*
[DR15700(B F )03/95]
Parking
*
[DR15800(B F )01/95]
To park your vehicle, apply the service brake
pedal, and shift into N (Neutral) while still
maintaining pressure on the service brake. Set
the parking brake fully. Shift into first and turn
off the ignition.
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193
*
[DR16820(B F )06/94]
To shift between 4H and 4L:
*
[DR16851(B F )05/91]
Stop the vehicle and place the automatic
transmission into NEUTRAL or depress the
clutch on manual transmission vehicles. Push the
transfer case shift knob down (toward the
ground) and at the same time pull or push the
lever straight forward or rearward (depending
on the desired position, 4H or 4L) in order to
shift the transfer case. This shift should be in
one continuous motion without pausing in the N
(neutral) position. Pausing in the neutral position
can result in gear clash and difficult shifting. If,
while shifting between 4H and 4L, the transfer
case gets stuck in the N (neutral) position or is
difficult to shift into either 4H or 4L, it may be
necessary to let the vehicle roll slightly and/or
turn off the engine (particularly on vehicles
equipped with automatic transmissions).
*
[DR16880(B F )03/91]
To shift into and out of N (neutral)
[DR16940(B )03/91]
To shift into N (neutral), stop the vehicle and
engage the parking brake. Place the automatic
transmission into NEUTRAL or depress the
clutch. From either the 4H or 4L position, push
the transfer case shift knob down (toward the
ground) and move the transfer case shift lever to
the N (neutral) position. The N (neutral) position
should only be used for vehicle towing.
*
[DR16955(B F )12/91]
NOTE: Dash mounted four wheel drive
indicator lights are off when your
vehicle is in neutral.
*
[DR17001(B F )05/91]
To shift from N (Neutral) to either 4H or 4L,
stop the vehicle and engage the parking brake.
Place the automatic transmission into NEUTRAL
or depress the clutch on manual transmission
vehicles. Push the transfer case knob down
(toward the ground) and at the same time move
the transfer case shift lever to the desired
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195
However, the front driveline will remain
engaged to the front wheels until the manual
locking hubs are disengaged. To disengage the
manual locking hubs, stop the vehicle and rotate
both hub lock selector knobs counter-clockwise
to the FREE position.
*
[DR17270(B F )06/94]
Operating in 2H with the hubs in the LOCK
position increases fuel consumption, noise,
vibration, and wear. For prolonged 2H operation
on dry pavement, set the manual locking hubs
to the FREE position.
*
[DR17301(B F )06/94]
To shift between 4H and 4L:
*
[DR17330(B F )05/91]
Stop the vehicle and place the automatic
transmission into NEUTRAL or depress the
clutch on manual transmission vehicles. Push the
transfer case shift knob down (toward the
ground) and at the same time pull or push the
lever straight forward or rearward (depending
on the desired position 4H or 4L) in order to
shift the transfer case. This shift should be with
one continuous motion without pausing in the N
(neutral) position. Pausing in the neutral position
can result in gear clash and difficult shifting. If,
while shifting between 4H and 4L, the transfer
case gets stuck in the N (neutral) position or is
difficult to shift into either 4H or 4L, it may be
necessary to let the vehicle roll slightly and/or
turn off the engine (particularly on vehicles
equipped with automatic transmission).
*
[DR17390(B F )06/94]
To shift to N (neutral) from either 4H or 4L
[DR17480(B )05/91]
To shift into N (neutral), stop the vehicle and
engage the parking brake. Place the automatic
transmission into NEUTRAL or depress the
clutch on manual transmission vehicles. From
either the 4H or 4L position, push the transfer
case shift knob down (toward the ground) and
at the same time move the transfer case shift
File:ltdrb.ex
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