1998 LINCOLN TOWN CAR trac

SERVICE RECOMMENDATIONS
To help you service your vehicle:
²We highlight do-it-yourself items
in the engine compartment for
easy location.
²We provide a ªService Guideº
which makes tracking routine
service easy.
If your vehicle requires
professional service, your
dealership can provide necessary
parts and service. Check your
ªWarranty Guideº to find out which
parts and services are covered.
Use only recommended fuels,
lubricants, fluids and service parts
conforming to specifications.
Motorcraft parts are designed and
built to provide the best
performance in your vehicle.
PRECAUTIONS WHEN
SERVICING YOUR VEHICLE
Be especially careful when
inspecting or servicing your
vehicle.
²Do not work on a hot engine.
The cooling fan is
automatic and may come
on at any time. Always
disconnect the negative terminal
of the battery before working
near the fan.
²When the engine is running,
avoid wearing loose clothing,
jewelry or long hair that could
get caught up in moving parts.
Maintenance and care
131

U.S. Department of
Transportation-Tire quality
grades:The U.S. Department of
Transportation requires Ford to
give you the following information
about tire grades exactly as the
government has written it.
Treadwear
The treadwear grade is a
comparative rating based on the
wear rate of the tire when tested
under controlled conditions on a
specified government test course.
For example, a tire grade 150
would wear one and one-half (1
1/2) times as well on the
government course as a tire grade
100. The relative performance of
tires depends upon the actual
conditions of their use, however,
and may depart significantly from
the norm due to variations in
driving habits, service practices,
and differences in road
characteristics and climate.
Traction A B C
The traction grades, from highest
to lowest are A, B, and C, and they
represent the tire's ability to stop
on wet pavement as measured
under test surfaces of asphalt and
concrete. A tire marked C may
have poor traction performance.
Maintenance and care
153

The traction grade
assigned to this tire is
based on braking (straight
ahead) traction tests and does
not include cornering (turning)
traction.
Temperature A B C
The temperature grades are A (the
highest), B, and C, representing
the tire's resistance to the
generation of heat and its ability to
dissipate heat when tested under
controlled conditions on a
specified indoor laboratory test
wheel. Sustained high temperature
can cause the material of the tire
to degenerate and reduce tire life,
and excessive temperature can
lead to sudden tire failure. The
grade C corresponds to a level of
performance which all passenger
car tires must meet under the
Federal Motor Vehicle Safety
Standard No. 109. Grades B and A
represent higher levels of
performance on the laboratory test
wheel than the minimum required
by law.
The temperature grade for
this tire is established for a
tire that is properly inflated and
not overloaded. Excessive speed,
underinflation, or excessive
loading, either separately or in
combination, can cause heat
buildup and possible tire failure.
Maintenance and care
154

Replacing the tires
Replace the tires when the wear
band is visible through the tire
treads.
Failure to follow these
precautions may adversely
affect the handling of the vehicle
and make it easier to lose control
and roll over.
Tires that are larger or smaller
than your vehicle's original tires
may also affect the accuracy of
your speedometer.
SNOW TIRES AND CHAINS
Snow tires must be the
same size and grade as the
tires you currently have on your
vehicle.
The tires on your vehicle have all
weather treads to provide traction
in rain and snow. However, in some
climates, you may need to use
snow tires and chains. If you need
to use snow tires and chains, you
must install steel wheels of the
same size and specifications as
those originally installed.
Maintenance and care
157

REFILL CAPACITIES
Fluid Ford Part Name Capacity
Engine oil (includes
filter change)Motorcraft 5W30
Super Premium Motor
Oil4.7L (5.0 quarts)
Brake fluid Ford High
Performance DOT 3
Brake FluidFill to line in reservoir
Power steering fluid Motorcraft MERCONt
AT FFill to line in reservoir
Transmission fluid Motorcraft
MERCONtVATF13.1L (13.9 quarts)
Engine coolant Ford Premium Cooling
System Fluid13.3L (14.1 quarts)
Fuel tank N/A 71.9L (19.0 gallons)
Rear axle fluid
1Motorcraft SAE 80W90
Rear Axle Lubricant1.8-1.9L (3.75-4.0
pints)
Windshield washer
fluidUltra-Clear Windshield
ConcentrateFill to line in reservoir
1Add 118 ml (4 oz.) of additive
friction modifier C8AZ-19B546±A,
Ford specification EST-M2C118±A
for complete refill of Traction-Lok
axles.
Service refill capacities are
determined by filling the rear axle
6 mm to 14 mm (1/4 inch to 9/16
inch) below the bottom of the filler
hole.
Rear axles are considered
lubricated for life when the vehicle
is used for normal service. See
your ªService Guideº for Severe
Duty requirements.
Capacities and specifications
180

LUBRICANT SPECIFICATIONS
Item Ford part name Ford part
numberFord
specification
Brake master
cylinderHigh Performance
DOT 3 Motor
Vehicle Brake FluidC6AZ-
19542-ABESA-M6C25-A,
DOT 3
Door
weatherstripsSilicone Lubricant C0AZ-19553-
AA and
D7AZ-
19553-AAESR-M13P4-A
Engine coolant Ford Premium
Cooling System
FluidE2FZ-19549-
AAESE-M97B44-A
Engine oil Motorcraft 5W-30
Super Premium
Motor OilXO-5W30-
QSPWSS-M2C153-G
with API
Certification
Mark
Hinges, latches
and striker
platesMulti-Purpose
GreaseDOAZ-19584-
AAESR-M1C159-A
and
ESB-M1C93-B
Lock cylinders Penetrating
LubricantE8AZ-
19501-BN/A
Power steering
reservoirMotorcraft
MERCONtAT FXT-2-QDX MERCONt
Automatic
transmission
(4R70W)Motorcraft
MERCONtVATFXT-5-QM
MERCONtV
Windshield
washer fluid
reservoirUltra-Clear
Windshield Washer
ConcentrateC9AZ-19550-
AC or BCESR-M17P5-A
Rear axle
1Motorcraft Premium
Rear Axle LubricantXY-80W90-QL WSL-M2C197-A
1Add 118 ml (4 oz.) of
EST-M2C118±A (friction modifier
Part No. C8AZ-19B546±A) for
complete refill of Ford
Traction-Lok rear axles.
Capacities and specifications
181

ENGINE DATA
Engine 4.6L engine
Cubic inches 281
Horsepower-single exhaust
1200 @ 4250 rpm
Horsepower-single exhaust2205 @ 4250 rpm
Horsepower-dual exhaust1215 @ 4500 rpm
Horsepower-dual exhaust2220 @ 4500 rpm
Torque-single exhaust1265 lbs. ft. @ 3000 rpm
Torque-single exhaust2280 lbs. ft. @ 3000 rpm
Torque-dual exhaust1275 lbs. ft. @ 3000 rpm
Torque-dual exhaust2290 lbs. ft. @ 3500 rpm
Required fuel grade Refer to9Octane
recommendations9in the
Maintenance and Carechapter
Firing order 1-3-7-2-6-5-4-8
Spark plug gap 1.3-1.4 mm (0.052-.056 inch)
Ignition system Coil on plug
Compression ratio 10.0:1
1Vehicles sold in California, New
York, Massachusetts and
Connecticut only.
2Vehicles sold outside California,
New York, Massachusetts and
Connecticut.
VEHICLE DIMENSIONS
Vehicle dimensions mm (in)
(1) Overall length 5 469 (215.3)
(2) Overall width 1 987 (78.2)
(3) Overall height 1 472 (58.0)
(4) Wheelbase 2 990 (117.7)
(5) Track - Front 1 611 (63.4)
(5) Track - Rear 1 659 (65.3)
Capacities and specifications
182

Aiming headlamps ....................169
Air bag supplemental restraint
system ..........................................76
and child safety seats ..............78
description ................................77
disposal ......................................81
indicator light ...........................80
passenger air bag .....................79
Air suspension
description ..............................102
Anti-lock brake system
(ABS)#$description
Battery .......................................149
Brake fluid
checking and adding ..............138
Brakes ..........................................96
anti-lock .....................................96
anti-lock brake system (ABS)
warning light .............................97
fluid, checking and adding ....138
traction control .........................99
Brake-shift interlock .................103
Break-in period .............................2
Bulbs, replacing ........................166
headlamps ...............................167
specifications ..........................171
Changing a tire .........................122
Child safety seats ........................84
Childproof locks ..........................51
Chime
headlamps on ............................13
Cleaning your vehicle ...............172
engine compartment ..............173
fabric ........................................175
instrument panel ....................175
plastic parts ............................174
safety belts ..............................176
tail lamps .................................175
washing ....................................172
waxing .....................................172
wheels ......................................173
windows ..................................178Climate control system
automatic temperature
control ..............26,27,28,29,32,33
Clock ............................................34
Compass, electronic
calibration .................................19
set zone adjustment .................18
Controls .......................................52
Daytime running light system ...25
Defrost
rear window ..............................34
Emission control system ..........163
Engine
service points ..........................134
Engine block heater ...................93
Engine coolant
checking and adding ..............140
disposal ....................................142
refill capacities ........................142
Engine oil ...........................135,137
changing oil and oil filter .......137
checking and adding .......135,136
Exhaust fumes ............................94
Fail safe cooling ........................143
Floor mats ...................................53
Fuel
calculating fuel economy .......162
improving fuel economy ........113
octane rating ...........................161
quality ......................................161
safety information relating to
automotive fuels .....................158
Fuel gauge ...................................14
Fuel pump shut-off switch .......114
Fuse panels
instrument panel ....................117
power distribution box ...........120
Fuses ...................................115,116
Gauges, Mechanical ....................14
engine coolant temperature
gauge .........................................15
Hazard flashers .........................114
Index
186