2003 FORD THUNDERBIRD service

5.Installanew air filter element. Be careful not to crimp the filter
element edges between the air filter housing and cover. This could cause
filter damage and allow unmetered air to enter the engine if not properly
seated.
6. Replace the air filter housing cover and secure the clamps.
INFORMATION ABOUT UNIFORM TIRE QUALITY GRADING
New vehicles are fitted with tires
that have a rating on them called
Tire Quality Grades. The Quality
grades can be found where
applicable on the tire sidewall
between tread shoulder and
maximum section width. For
example:
•Treadwear 200 Traction AA Temperature A
These Tire Quality Grades are determined by standards that the United
States Department of Transportation has set.
Tire Quality Grades apply to new pneumatic tires for use on passenger
cars. They do not apply to deep tread, winter-type snow tires,
space-saver or temporary use spare tires, tires with nominal rim
diameters of 10 to 12 inches or limited production tires as defined in
Title 49 Code of Federal Regulations Part 575.104(c)(2).
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 graded 150 would wear one
and one-half (1 1/2) times as well on the government course as a tire
graded 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.
Maintenance and Specifications
179

1Use only brake fluids certified to meet Ford specifications. Refer to
Lubricant Specificationsin this chapter. DOT 3 fluid is recommended.
However, if DOT 3 is not available, DOT 4 fluid can be used.
2Add the coolant type originally equipped in your vehicle.
3Your vehicle’s rear axle is filled with a synthetic rear axle lubricant and
is considered lubricated for life. These lubricants do not need to be
checked or changed unless a leak is suspected, service is 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. Fill 6
mm to 14 mm (1/4 inch to 9/16 inch) below bottom of fill hole.
4Ensure the correct automatic transmission fluid is used. MERCONand
MERCONV are not interchangeable. DO NOT MIX MERCONand
MERCONV. Refer to the scheduled maintenance guide to determine
the correct service interval.
5Approximate dry capacity, includes cooler and tubes. Fluid level should
be checked by a qualified service technician.
LUBRICANT SPECIFICATIONS
Item Ford part
nameFord part
numberFord specification
Brake fluid Motorcraft High
Performance
DOT 3 Motor
Vehicle Brake
Fluid
1
PM-1 ESA-M6C25-A and
DOT 3
Door
weatherstripsSilicone
LubricantF5AZ-19553-AA ESR-M13P4-A
Door latch, hood
latch, auxiliary
hood latch, door
hinges, striker
plates, seat
tracks and fuel
filler door hingeMulti-Purpose
GreaseXL-4 or XL-5 ESB-M1C93-B or
ESR-M1C159-A
Maintenance and Specifications
184

Item Ford part
nameFord part
numberFord specification
Engine coolant Motorcraft
Premium Engine
Coolant
(green-colored)VC-4–A(US)or
CXC-10 (CanadaESE-M97B44–A
Motorcraft
Premium Gold
Engine Coolant
(yellow-colored)VC-7-A (VC-7–Bin
Oregon)WSS-M97B51-A1
Engine oil Motorcraft SAE
5W-20 Premium
Synthetic Blend
Motor OilXO-5W20-QSP WSS-M2C153-H with
API Certification
Mark
Lock cylinders Motorcraft
Penetrating and
Lock LubricantXL-1 none
Power steering
fluidMotorcraft
MERCONAT FXT-2-QDX MERCON
Rear Axle
LubricantMotorcraft SAE
75W-90 Fuel
Efficient High
Performance
Synthetic Rear
Axle Lube
2
XY-75W90–QFEHP ES-3W4W-19A508–AA
Automatic
transmission
fluidMotorcraft
MERCONVATF
3
XT-5-QM MERCONV
Windshield
washer fluidMotorcraft
Premium
Windshield
Wa s h e r
ConcentrateZC-32-A WSB-M8B16–A2
1Use only brake fluids certified to meet Ford specifications. DOT 3 fluid
is recommended. However, if DOT 3 is not available, DOT 4 fluid can be
used.
2Ford design rear axles contain a synthetic lubricant that does not
require changing unless the axle has been submerged in water.
3Ensure the correct automatic transmission fluid is used. MERCONand
MERCONV are not interchangeable. DO NOT MIX MERCONand
MERCONV. Refer to the scheduled maintenance guide to determine
the correct service interval.
Maintenance and Specifications
185

Carpetfloor mats
First aid kit
Front end cover
Highway safety kit
Locking gas cap
For maximum vehicle performance, keep the following information in
mind when adding accessories or equipment to your vehicle:
•When adding accessories, equipment, passengers and luggage to your
vehicle, do not exceed the total weight capacity of the vehicle or of
the front or rear axle (GVWR or GAWR as indicated on the Safety
compliance certification label). Consult your dealer for specific weight
information.
•The Federal Communications Commission (FCC) and Canadian Radio
Telecommunications Commission (CRTC) regulate the use of mobile
communications systems - such as two-way radios, telephones and
theft alarms - that are equipped with radio transmitters. Any such
equipment installed in your vehicle should comply with FCC or CRTC
regulations and should be installed only by a qualified service
technician.
•Mobile communications systems may harm the operation of your
vehicle, particularly if they are not properly designed for automotive
use or are not properly installed. When operated, such systems may
cause the engine to stumble or stall. In addition, such systems may be
damaged or their performance may be affected by operating your
vehicle. If you intend on fitting a mobile radio such as a citizens band
radio (CB), please refer to your local dealer for Ford recommended
installation guidelines. Ask you dealer to reference the“Ford Mobile
Radio Installation Guidelines.”(Citizens band [CB] transceivers, garage
door openers and other transmitters with outputs of five watts or less
will not ordinarily affect your vehicle’s operation.)
•Ford cannot assume responsibility for any adverse effects or damage
that may result from the use of such equipment.
Accessories
190

waxing.....................................148
wheels ......................................149
wiper blades ............................150
Climate control (see Air
conditioning or Heating) ............19
Console ........................................54
Controls
power seat .................................68
steering column ........................42
Convertible ..................................43
cleaning .............................47, 151
installation of the boot .............44
lowering the convertible top ...43
raising the convertible top ......45
Coolant
checking and adding ..............161
refill capacities ................165, 183
specifications ..................184, 186
Cruise control
(see Speed control) ....................39
Customer Assistance ................116
Ford accessories for your
vehicle .....................................153
Ford Extended Service
Plan ..........................................141
Getting assistance outside the
U.S. and Canada .....................145
Getting roadside assistance ...116
Getting the service you
need .........................................139
Ordering additional owner’s
literature .................................146
The Dispute Settlement
Board .......................................142
Utilizing the
Mediation/Arbitration
Program ...................................144D
Daytime running lamps
(see Lamps) ................................25
Defrost
rear window ..............................22
Dipstick
automatic transmission
fluid ..........................................177
engine oil .................................156
Doors
lubricant specifications ..........184
Driving under special
conditions ..................................113
through water .........................113
E
Emergencies, roadside
jump-starting ..........................132
Emission control system ..........174
Engine ........................................186
cleaning ...................................149
coolant .....................................161
fail-safe coolant ......................165
idle speed control ...................159
lubrication specifications ......184,
186
refill capacities ........................183
service points ..........................155
Engine block heater .................104
Engine oil ..................................156
checking and adding ..............156
dipstick ....................................156
filter, specifications ........158, 182
recommendations ...................158
refill capacities ........................183
specifications ..................184, 186
Exhaust fumes ..........................105
Index
192