In case of engine shutdown (i.e - running out of fuel), while the
transmission is in gear, the transmission will remain in gear until the
ignition key is turned to the OFF position. After the ignition is turned
off, the transmission will automatically shift to N (Neutral) and the
monitor on the shift pad will display N (Neutral) when the ignition key is
turned to the ON position.
Allison 2000 series
These transmissions have no P (Park) position. Before leaving
the driver’s seat, always shift into N (Neutral) and set the
parking brake. Shut off the engine and remove your ignition key.
Always use wheel chocks for hilly or off-road parking. Unexpected and
possibly sudden vehicle movement may occur if these precautions are
not taken.
This transmission provides three forward ranges and one reverse range.
R (Reverse)
Use this position to back the vehicle. Completely stop the vehicle before
shifting from R (Reverse) to any forward gear (1, 2, 4 or D). The reverse
warning signal will sound when the selector is in R (Reverse). Reverse
has only one gear and provides the greatest gear reduction.
N (Neutral)
Place the selector in N (Neutral) before starting the engine. Shift to N
(Neutral) and set the parking brake any time the engine is to be running
while the operator is not at the controls. The engine should be at idle
speed when any shift from N (Neutral) to a drive range is made.
Do not allow your vehicle to coast in N (Neutral). Engine
braking is not available in N (Neutral). Allowing your vehicle to
coast in N (Neutral) may result in loss of vehicle control and severe
internal transmission damage.
D (Drive-Normal driving position)
In this position, the transmission starts in first gear and automatically
shifts through second, third and fourth depending on load and speed
demands. When the vehicle is slowing down, the transmission will
automatically downshift. This range is used for highway driving under
normal conditions.
Driving
107
4 and 2 (Fourth and Second)
Use these ranges when road, load or traffic conditions require a lower
gear. These ranges provide greater engine braking than D (Drive). When
conditions are improved that no longer require these lower gears, shift
back to D (Drive).
1 (First)
The transmission has to be manually shifted into 1 (First) and will not
shift into a higher gear. Use this position when pulling through mud or
snow, driving up steep grades, hauling extra heavy loads or where
maximum reduction is required.
Allison 2400 series
This transmission provides four ranges and one reverse range.
P (Park)
Use this position when you start the engine. The engine is designed to
start in the P (Park) or N (Neutral) position only.
Always come to a complete stop before shifting into P (Park). Make sure
the gearshift is securely latched in P (Park). This position locks the
transmission and prevents the rear wheels from turning.
Always set the parking brake fully and make sure the gearshift
lever is latched in P (Park). Turn off the ignition whenever you
leave your vehicle.
When parking on hilly or off-road terrains, be sure to set the parking
brake fully and chock the wheels to prevent unexpected and possibly
sudden vehicle movement.
R (Reverse)
Use this position to move the vehicle backwards. Completely stop the
vehicle before shifting from a forward gear (1, 2, 4 or D) to R (Reverse),
or from R (Reverse) to any forward gear. The reverse warning signal will
sound when the selector is in R (Reverse). Reverse has only one gear
and provides the greatest gear reduction.
Driving
108
ENGINE COOLANT
Checking coolant level
Refer to the Scheduled Maintenance
Guide for the appropriate intervals
for checking the engine coolant
level. Check the engine coolant level
in the coolant reservoir when the
engine is cold.
If the coolant level has not been
checked at the recommended
interval, the coolant reservoir may
become empty. If this occurs, a
STOP ENGINE warning lamp will
illuminate (if equipped).
If necessary, add a mixture of 50% engine coolant concentrate and 50%
water (50/50 ratio) to the coolant reservoir to bring the engine coolant
level to within the cold fill range on the reservoir. For more information
on engine coolant, refer toAdding and replacing engine coolantin
this chapter.
Never remove the coolant reservoir cap while the engine is
running or hot or personal injury may occur.
If you must remove the coolant reservoir cap, follow these steps to avoid
personal injury:
1. Before you remove the cap, turn the engine off and let the engine
cool.
2. When the engine is cool, wrap a thick cloth around the cap. Slowly
turn the cap counterclockwise until pressure begins to release.
3. Step back while the pressure releases.
4. Once you are sure that all the pressure has been released, use the
cloth to turn the cap counterclockwise and remove it.
Automotive fluids are not interchangeable; do not use engine coolant,
antifreeze or windshield washer fluid outside of its specified function and
vehicle location.
Maintenance and care
134
Tires are one of the weaker weight carrying components of the
vehicle. Do not overload the vehicle beyond safe load carrying
capacity.
Avoid hammering rim with steel hammers.
Never run the engine with one wheel off the ground.
Failure to retighten wheel lug nuts as required could allow the
wheel to come off while the vehicle is in motion, possibly causing
loss of vehicle control and collision. Loose wheel studs may also cause
shimmy and vibration.
Use of aftermarket wheel assemblies is not recommended; they
may be incompatible with your vehicle and may result in
equipment failure and possible injury. Replacement with used wheels is
not advised; they may have been treated harshly or have high mileage
and could fail without warning.
A wheel or tire of the wrong size or type may adversely affect
such things as load carrying capacity, wheel and bearing life,
brake cooling, speedometer/odometer calibration, stopping ability,
headlight aim, bumper height, vehicle ground clearance and tire or tire
chain clearance to the body and chassis.
•10–hole disc
5310
1
8
6
4
9 2 7
Maintenance and care
148
Driving style—good driving and fuel economy habits
Give consideration to the lists that follow and you may be able to change
a number of variables and improve your fuel economy.
Habits
•Smooth, moderate operation can yield up to 10% savings in fuel.
•Steady speeds without stopping will usually give the best fuel
economy.
•Anticipate stopping; slowing down may eliminate the need to stop.
•Sudden or hard accelerations may reduce fuel economy.
•Slow down gradually.
•Driving at reasonable speeds (traveling at 88 km/h [55 mph] uses 15%
less fuel than traveling at 105 km/h [65 mph]).
•Using the air conditioner or defroster may reduce fuel economy.
•Resting your foot on the brake pedal while driving may reduce fuel
economy.
Conditions
•Carrying unnecessary weight may reduce fuel economy.
•Fuel economy may decrease with lower temperatures during the first
12–16 km (8–10 miles) of driving.
•Flat terrain driving improves fuel economy over hilly roads.
•Transmissions give their best fuel economy when operated in the top
cruise gear and with steady pressure on the accelerator.
•Close windows for highway driving.
EXTERIOR BULBS
Check operation of lamps, safety equipment and warning signals
It is a good safety practice to check operation of headlamps, parking
lamps, turn signals, clearance and marker lamps, instrument panel and
control lamps each day.
Replacing headlamp bulbs
To remove the headlamp bulbs:
1. Make sure headlamp switch is in OFF position.
Maintenance and care
159
OWNER MAINTENANCE
You can do much of the maintenance your vehicle requires yourself, if
you have the time and a reasonable amount of mechanical ability. If you
prefer to have this work done professionally, your authorized dealer
stands ready to help you.
All mechanical components and attachments are important in that they
could affect the performance of vital components and systems. If
replacement becomes necessary, they must be replaced with parts having
the same part number or with equivalent parts. Torque values of the
attaching parts must be used as specified during any reassembly
procedure to assure proper retention.
EMISSIONS CONTROL SYSTEM
To assure the emissions control systems operate effectively, you should
have the services listed in the maintenance schedule performed at the
specified time and km/mileage intervals. You should avoid running out of
fuel or turning off the ignition while the vehicle is in motion, especially
at high speeds.
Because of high engine compartment and exhaust system
temperatures resulting from emissions equipment, do not park,
idle or operate your vehicle in dry grass or other dry ground cover
where the possibility of ground fire exists.
Do not make unauthorized modifications to the engine or vehicle.
Modifications causing increased amounts of unburned fuel to reach the
exhaust system can significantly increase the temperature of the engine
compartment and/or the exhaust system.
Avoid driving your vehicle if it does not operate properly. If the engine
diesels (more than five seconds of engine run-on after shut-off), misfires,
surges, stalls or backfires, see your dealer. Be alert for fluid leakage,
odor, smoke, loss of oil pressure, or charge indicator or over temperature
warning.
Do NOT use diesel fuel blended with waste oil in engines equipped with
a CATALYTIC CONVERTER-MUFFLER. Waste lube oil blending in fuel
will plug the CATALYTIC CONVERTER-MUFFLER, resulting in a
significant loss of engine power.
General maintenance information
176
Maintenance Operation Frequency - Observation
Inspect the automatic slack
adjuster functionInsufficient power shown in loaded
practice stop
Check the operation of the
brakes, the clutch, and the
steering (*b,a)Vehicle handling qualities not up to
par
Inspect the vehicle for missing,
damaged, or mislocated noise
shieldsExcessive noise emanates from under
the cab or engine compartment
Check the engine performance
and the engine governorExcessive engine noise
Inspect the fan, the fan shroud,
and the fan clutchEngine overheats, fans runs at high
speed constantly, excessive fan noise,
or fan wobble due to worn bearings
Check for operation of ABS
warning lampAt each engine start up
Inspect the entire exhaust
system (including inlet pipe,
muffler, outlet pipe and all
exhaust clamps and fasteners)
for holes, leakage, breakage,
looseness and corrosive
damageExcessive noise or the smell of fumes
is experienced
Inspect the engine air
induction system (including the
air ducts, the air cleaner, and
the air cleaner element) for
loose fitting, damaged or
missing componentsExcessive noise emanates from the
engine compartment
Inspect the tires and check the
air pressure (*c)Poor steering, wandering or excessive
tire wear
Balance the wheels and the
tiresVibration or abnormal tire wear
indicates imbalance
Check the front end alignment
(*c)Poor steering, wandering or excessive
tire wear
General maintenance information
188
Air cleaner filter .......................142
Air conditioning ..........................21
Audio system (see Radio) .........26
Automatic transmission ............102
Auxiliary power point .................21
Battery .......................................140
jumping a disabled battery ....125
voltage gauge ............................18
Belt minder .................................67
Brakes ................................82,84,87
anti-lock ......................82,83,84,90
anti-lock brake system
(ABS) warning light ............12,83
brake warning light .............10,11
fluid, checking and adding ....131
parking ............................85,87,90
trailer .........................................93
Child safety restraints ................71
child safety belts ......................71
Child safety seats ...................72,73
attaching with tether straps ....75
in front seat ..............................74
in rear seat ................................74
tether anchorage hardware .....76
Cleaning your vehicle ...............164
engine compartment ..............165
exterior ....................................165
exterior lamps .........................166
instrument panel ....................166
instrument panel lens ............167
interior .....................................167
plastic parts ............................166
safety belts ..............................167
washing ....................................164
waxing .....................................164
wheels ......................................165
wiper blades ............................166
Climate control (see Air
conditioning or Heating) ............21
Clock ..................................29,36,45
Clutch ........................................132
fluid ..........................................132Coolant ......................................134
checking and adding ..............134
Cruise control
(see Speed control) ....................51
Customer Assistance ................114
Ford accessories
for your vehicle ......................201
Ford Extended
Service Plan ............................194
Getting assistance outside
the U.S. and Canada ..............200
Getting roadside assistance ...114
Getting the
service you need ....................194
Ordering additional
owner’s literature ...................203
The Dispute
Settlement Board ...................197
Utilizing the Mediation/
Arbitration Program ...............200
Daytime running lamps
(see Lamps) ................................20
Driving under special
conditions
through water .........................112
Emergencies, roadside
jump-starting ..........................125
Emission control system ..........176
Engine
check engine/
service engine soon light .........14
cleaning ...................................165
coolant .....................................134
Engine block heater ...................80
Engine fan .................................136
Engine oil ..................................127
checking and adding ..............127
oil pressure gauge ....................19
recommendations ...................129
Exhaust fumes ............................81
Fuel ............................................151
Index
205