1998 FORD F150 transmission

concerns and/or possible
damage.
Do not drive the vehicle if the fluid
level is below the hole at the
bottom of the blade type dipstick
(4R70W transmission) or below
the COLD area on the bullet type
dipstick (E4OD transmission) and
outside temperatures are above
10ÉC (50ÉF) (see figure to the
right).
Your transmission does not use up
fluid. However, it is recommended
that you check the transmission
fluid at least twice a year. The
fluid level should be checked if the
transmission is not working
properly, i.e., if the transmission
slips or shifts slowly or if you
notice some sign of fluid leakage.
Transmission fluid should be
checked at normal operating
temperatures 66ÉC-77ÉC
(150ÉF-170ÉF) on a level surface.
The normal operating temperature
can be reached after approximately
32 km (20 miles) of driving.
The transmission fluid should be in
this range if at normal operating
temperature (66ÉC-77ÉC
[150ÉF-170ÉF]) (see figure to the
right).
DON'T ADD IF IN CROSSHATCHED AREA • CHECK WHEN HOT IDLING IN PARK
ADD COLD HOT DO NOT ADD
DON'T ADD IF IN CROSSHATCHED AREA • CHECK WHEN HOT IDLING IN PARK
ADD COLD HOT DO NOT ADD
Maintenance and care
171

The transmission fluid should be in
this range if at room temperature
(10ÉC-35ÉC [50ÉF-95ÉF]) (see
figure to the right).
If your vehicle has been operated
for an extended period at high
speeds, in city traffic during hot
weather or pulling a trailer, the
vehicle should be turned off for
about 30 minutes to allow the fluid
to cool before checking.
1. Park the vehicle on a level
surface and engage the parking
brake.
2. With the parking brake engaged
and your foot on the brake pedal,
start the engine and move the
gearshift lever through all of the
gear ranges. Allow sufficient time
for each gear to engage.
3. Latch the gearshift lever in P
(Park) and leave the engine
running.
4. Remove the dipstick, wiping it
clean with a clean, dry lint free
rag.
5. Install the dipstick making sure
it is fully seated in the filler tube.
6. Remove the dipstick and inspect
the fluid level. The fluid level
should be in the crosshatched area
on the dipstick.DON'T ADD IF IN CROSSHATCHED AREA • CHECK WHEN HOT IDLING IN PARK
ADD COLD HOT DO NOT ADD
Maintenance and care
172

7. If necessary, add fluid in .25L
(1/2 pint) increments through the
filler tube until the level is correct.
8. If an overfill occurs, excess fluid
should be removed by a qualified
technician.
An overfill condition of
transmission fluid may cause
shift and/or engagement
concerns and/or possible
damage.
If the fluid level is above the top
notch of the hot range after driving
the vehicle for approximately 30
km (20 miles), excess fluid should
be removed by a qualified
technician.
Checking and adding manual
transmission fluid
1. Clean the filler plug.
2. Remove the filler plug and
inspect the fluid level.
DON'T ADD IF IN CROSSHATCHED AREA • CHECK WHEN HOT IDLING IN PARK
ADD COLD HOT DO NOT ADD
Maintenance and care
173

its idle conditions before your
vehicle will drive properly. To
begin this process:
1. Put the gearshift in P (Park)
(automatic transmissions) or the
neutral position (manual
transmissions), turn off all
accessories and start the vehicle.
2. Let the engine idle for at least
one minute.
3. The relearning process will
automatically complete as you
drive the vehicle.
²If you do not allow the engine to
relearn its idle, the idle quality
of your vehicle may be adversely
affected until the idle is
eventually relearned.
²If the battery has been
disconnected or a new battery
has been installed, the clock and
the preset radio stations must
be reset once the battery is
reconnected.
²Always dispose of automotive
batteries in a responsible
manner. Follow your
communities standards for
disposal. Call your local
recycling center to find out
more about recycling automotive
batteries.
WINDSHIELD WIPER BLADES
Check the wiper blades at least
twice a year or when they seem
less effective. Substances such as
tree sap and some hot wax
Maintenance and care
177

MOTORCRAFT PART NUMBERS
Component 4.2L engine 4.6L engine 5.4L engine
Spark
plugs-platinum*AGSF-34EE AWSF-32PP AWSF-22E
Air filter FA-1632 FA-1632 FA-1632
Fuel filter FG-872 FG-872 FG-872
Oil filter FL-400-S FL-820-S FL-820-S
PCV valve EV-152 EV-98 EV-233
Battery (manual
transmission)BXT-59 BXT-59 BXT-59
Battery (automatic
transmission)BXT-65-750 BXT-65-750 BXT-65-750
Refer to Vehicle Emissions Control Information (VECI) decal for spark
plug gap information.
REFILL CAPACITIES
FluidFord Part
NameApplication Capacity
Front axleMotorcraft
SAE 75W90
Front Axle
Lubricant4x4 vehicles 1.8-2.0L
(3.5-3.7 pints)
Rear axle
1, 4
Motorcraft
SAE
75W140
Synthetic
Rear Axle
LubricantF-150 2.6-2.7L
(5.5-5.8 pints)
Capacities and specifications
205

FluidFord Part
NameApplication Capacity
Transmission
fluidMotorcraft
MERCONt
AT F5-speed manual
43.5L (3.75 quarts)
Automatic-E4OD
(4x2)15.0L (15.9 quarts)
Automatic-E4OD
(4x4)15.5L (16.4 quarts)
Motorcraft
MERCONt
VATFAutomatic-4R70W 13.1L (13.9 quarts)
Windshield
washer fluidUltra-Clear
Windshield
ConcentrateAll 4.0L (4.25 quarts)
Your vehicle's rear axle is equipped
with synthetic rear axle lubricant.
Rear axles containing synthetic
lubricant are lubricated for life.
These lubricants do not need to be
checked or changed unless a leak
is suspected, service required or
the axle assembly has been
submerged in water. The axle
lubricant should be changed any
time the rear axle has been
submerged in water.
1Add 118 ml (4 oz.) of additive
friction modifier C8AZ-19B546-A,
Ford specification EST-M2C118±A,
for complete fill of 8.8 inch and
9.75 inch axles.
2Add 236 ml (8 oz.) of additive
Friction Modifier C8AZ-19B546-A,
Ford Specification EST-M2C118-A,
for complete fill of 10.25 inch
axles.
3Fill to bottom of filler hole.
Capacities and specifications
207

FluidFord part
name or
equivalentFord part
numberFord
specification
Grease;
transmission
/steering/parking
brake linkages
and pivots.
Brake and
clutch pedal
shaft.Premium
Long-Life GreaseXG-1-C ESA-M1C75-B
Power steering
fluid, transfer
case fluid and
transmission
fluid (manual)Motorcraft
MERCONtAT FXT-2-BDX or
QDXMERCONt
Automatic
transmission
(E4OD)Motorcraft
MERCONtAT FXT-2-BDX-QDX MERCONt
Automatic
transmission
(4R70W)Motorcraft
MERCONtV
AT FXT-5-QM
MERCONtV
Windshield
washer fluidUltra-clear
windshield
washer
concentrateC9AZ-19550-AC
or BCESR-M17P5-A
1You must add 4±ounces of
additive friction modifier
C8AZ-19B546±A, Ford specification
EST-M2C118±A to the rear axle
whenever the axle has been
serviced.
Capacities and specifications
209

Vehicle identification number
The vehicle identification number
is attached to a metal tag and is
located on the driver side
instrument panel.
Engine number
The engine number (the last eight
numbers of the vehicle
identification number) is stamped
on the engine block, transmission,
frame and transfer case (if so
equipped).
XXXXXXXXXXXXXXXXX
AIR BAG
Capacities and specifications
214