2002 LINCOLN LS service interval

Trailer lamps
Trailer lamps are required on most towed vehicles. Ensure that your
trailer lamps conform to local and Federal Regulations.
Do not splice or modify the vehicle electrical wiring or lamps for
trailer towing.
Your vehicle uses an advanced electronic module with ground side
switching to control and monitor your vehicle lamps. Splicing into the
wiring or attaching wiring to the vehicle bulbs will DISABLE the rear
vehicle lamps from functioning. Your lamp outage feature will also be
disabled or provide incorrect information.
Your vehicle is ready to install a Trailer Tow module that will provide the
proper communication with the vehicle electrical system so your trailer
lamps will function properly. See your dealer or trailer rental agency for
proper instructions and equipment for hooking up trailer lamps.
Driving while you tow
When towing a trailer:
²Ensure that you turn off your speed control. The speed control may
shut off automatically when you are towing on long, steep grades.
²Consult your local motor vehicle speed regulations for towing a trailer.
²Shift out of D5 (Overdrive) and into D4 (Drive) or a lower gear when
towing up or down steep hills. This will eliminate excessive
downshifting and upshifting for optimum fuel economy and
transmission cooling.
²Anticipate stops and brake gradually.
Servicing after towing
If you tow a trailer for long distances, your vehicle will require more
frequent service intervals. Refer to your scheduled maintenance guide for
more information.
Trailer towing tips
²Practice turning, stopping and backing up before starting on a trip to
get the feel of the vehicle trailer combination. When turning, make
wider turns so the trailer wheels will clear curbs and other obstacles.
²Allow more distance for stopping with a trailer attached.
Driving
185

²Boiling protection up to 129É C (265É F).
²Protection against rust and other forms of corrosion.
²Enables calibrated gauges to work properly.
When the engine is cold, check the
level of the engine coolant in the
reservoir.
²The engine coolant should be at the ªcold fill levelº or within the ªcold
fill rangeº as listed on the engine coolant reservoir (depending upon
application).
²Refer to the Scheduled Maintenance Guide for service interval
schedules.
²Be sure to read and understandPrecautions when servicing your
vehiclein this chapter.
If the engine coolant has not been checked at the recommended interval,
the engine coolant reservoir may become low or empty. If the reservoir is
low or empty, add engine coolant to the reservoir. Refer toAdding
engine coolantin this chapter.
Note:Automotive fluids are not interchangeable; do not use engine
coolant, antifreeze or windshield washer fluid outside of its specified
function and vehicle location.
COLD FILL
LEVEL
Maintenance and Specifications
238

5. Re-start the engine and take your vehicle to a service facility.
Driving the vehicle without repairing the engine problem
increases the chance of engine damage. Take your vehicle to a
service facility as soon as possible.
Checking and adding engine cooling fan hydraulic fluid
Check the engine cooling fan hydraulic fluid. Refer to the scheduled
maintenance guide for the service interval schedules. If adding fluid is
necessary, use only MERCONtAT F.
Check the fluid level when it is at
ambient temperature (-7É to 25É C
[20É to 80É F]):
1. Check the fluid level in the
reservoir. It should be between the
MIN and MAX lines. Do not add
fluid if the level is in this range.
2. If the fluid is low, add fluid in
small amounts, continuously
checking the level until it reaches
the range between the MIN and
MAX lines. Be sure to put the cap
back on the reservoir.
MAX
MIN
MAX
MIN
Maintenance and Specifications
244

Fuel Filter
For fuel filter replacement, see your dealer or a qualified service
technician. Refer to the scheduled maintenance guide for the appropriate
intervals for changing the fuel filter.
Replace the fuel filter with an authorized Motorcraft part. The
customer warranty may be void for any damage to the fuel system
if an authorized Motorcraft fuel filter is not used.
POWER STEERING FLUID
Refer to the scheduled maintenance guide for the service interval
schedules. If adding fluid is necessary, use only MERCONtAT F.
1. Start the engine and let it run
until it reaches normal operating
temperature (the engine coolant
temperature gauge indicator will be
near the center of the normal area
between H and C).
2. While the engine idles, turn the
steering wheel left and right several
times.
3. Turn the engine off.
4. Check the fluid level in the
reservoir. It should be between the
MIN and MAX lines. Do not add
fluid if the level is in this range.
5. If the fluid is low, add fluid in
small amounts, continuously
checking the level until it reaches
the range between the MIN and
MAX lines. Be sure to put the cap
back on the reservoir.
MAX
MIN
MAX
MIN
Maintenance and Specifications
250

BRAKE FLUID
Checking and adding brake fluid
Brake fluid should be checked and
refilled as needed. Refer to the
scheduled maintenance guide for
the service interval schedules.
1. Clean the reservoir cap before
removal to prevent dirt or water
from entering the reservoir.
2. Visually inspect the fluid level.
3. If necessary, add brake fluid from
a clean un-opened container until
the level reaches MAX. Do not fill
above this line.
4. Use only brake fluids certified to
meet Ford specification ESA-M6C25±A. Refer toLubricant
specificationsin this chapter. DOT 3 fluid is recommended. However, if
DOT 3 is not available, DOT 4 fluid can be used.
Brake fluid is toxic. If brake fluid contacts the eyes, flush eyes
with running water for 15 minutes. Seek medical attention if
irritation persists. If taken internally, drink water and induce vomiting.
Seek medical attention immediately.
If you use DOT 5 or any other brake fluid that is not DOT 3 or
DOT 4, you will cause permanent damage to your brakes.
Do not let the fluid level in the reservoir for the master cylinder
fall below the MIN mark. If master cylinder runs dry, this may
cause the brakes to fail.
MAX
MIN
Maintenance and Specifications
251

Fluid Ford Part
NameApplication Capacity
Power steering
fluidMotorcraft
MERCONtAT FAll Fill to MAX line
on reservoir
Engine cooling
fan fluidMotorcraft
MERCONtAT FAll Fill to MAX line
on reservoir
Rear axle
3Motorcraft SAE
75W-140 High
Performance
Synthetic Rear
Axle LubricantAll 1.4L (2.9-3.0
pints)
Fuel tank N/A All 68.2L (18.0
gallons)
Transmission
fluid
4Motorcraft
MERCONtV
AT FAutomatic
(5R55N)11.2L (11.9
quarts)5
Motorcraft
MERCONtAT FManual 1.1L (2.3 pints)6
Windshield
washer fluidUltra-Clear
Windshield
Washer
ConcentrateAll Fill to line on
reservoir
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. MERCONtand
MERCONtV are not interchangeable. DO NOT MIX MERCONtand
MERCONtV. 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.
Maintenance and Specifications
262

Item Ford part
nameFord part
numberFord
specification
Rear Axle
LubricantMotorcraft SAE
75W-140 High
Performance
Synthetic Rear
Axle Lubricant
2
XY-75W140±QL WSL-M2C192-A
Automatic
transmission
fluidMotorcraft
MERCONtV
AT F
3
XT-5-QM MERCONtV
Manual
transmission
fluidMotorcraft
MERCONtAT F
3
XT-2-QDX MERCONt
Windshield
washer fluidUltra-clear
Windshield
Washer
ConcentrateC9AZ-19550-AC ESR-M17P5-A
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. MERCONtand
MERCONtV are not interchangeable. DO NOT MIX MERCONtand
MERCONtV. Refer to the scheduled maintenance guide to determine
the correct service interval.
ENGINE DATA
Engine 3.0L-4V V6 engine 3.9L-4V V8 engine
Displacement 2 968 cc (181 cid) 3 949 cc (241 cid)
Required fuel 91 octane 91 octane
Firing order 1-4-2-5-3-6 1-5-4-2-6-3-7-8
Spark plug gap 1.30-1.45 mm
(0.051-0.057 inch)0.99-1.09 mm
(0.039-0.043 inch)
Ignition system Coil on plug Coil on plug
Compression ratio 10.5:1 10.55:1
Maintenance and Specifications
264