1997 LINCOLN TOWN CAR Owners Manual

223
WARNING
Do no tpu twindshiel dwashe rflui din

224
EngineCoolant
WARNING
Th ecoolin gfan is automati can dmay
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225
WARNING
Do no tpu tengin ecoolan tin the

226
WARNING
Neverremov eth ecoolan trecover ycap

227
Always dispose of used automotive fluids in a
responsible manner. Follow your community's
regulations and standards for recycling and disposing
of automotive fluids.Coolant refill capacityTo find out how much fluid your vehicle's cooling
system can hold, refer to theCapacities and
Specificationschapter.
Have your dealer check the engine cooling system
for leaks if you have to add more than a quart
(liter) of engine coolant per month.Severe winter climateIf you drive in extremely cold climates (less than
-34ÊF[-36ÊC]), it may benecessary to increase the
coolant concentration above 50%. Refer to the chart
on the coolant container to ensure the coolant
concentration in your vehicle is such that the
coolant will not freeze at the temperature level in
which you drive during winter months. Neverincrease the engine coolant concentration above
60%. Leave a 50/50 mixture of engine coolant and
water in your vehicle year-round in non-extreme
climates.
Proper procedures for a complete coolant drain and
flush of the cooling system can be found in theCar
Service Manual.Following these recommended
procedures will ensure that the specified coolant
level and a 50/50 or appropriate mixture of coolant
and water is maintained.
Engine Coolant Refill ProcedureWhen the entire cooling system is drained and
refilled, the following procedure should be used to
ensure a complete fill:
NOTE:It is imperative the following procedure be
adhered to. Failure to do so could result in damage
to your engine.
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228q
With the engine OFF and cool, remove the
pressure cap, located on the coolant reservoir.
Remove the heater hose and clamp, located on
the rear of the intake manifold.
q
Add a 50/50 mixture of specified coolant and
water to the coolant reservoir. Refer toRefill
Capacitieslater in this chapter for the correct
amount. Add coolant to the reservoir until the
coolant continuously flows out of the tube in
the rear of engine. Reattach hose and secure
clamp.
q
Reinstall the pressure cap to the fully installed
position.
q
Start and idle the engine until the radiator
upper hose is warm (this indicates the
thermostat is open and coolant is flowing
through the entire system).
q
Immediately shut off the engine and let cool.
Cautiously remove the pressure relief cap and
add a 50/50 mixture of specified coolant and
water until the coolant is at the COLD FILL
level in the coolant reservoir.
q
Reinstall the pressure cap securely.
q
Check for leaks at the draincock.
q
Recheck the engine coolant level, using the
recommended procedure, after one or two
occasions of vehicle use.
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229
Power Steering FluidCheck the level of the power steering fluid at least
twice a year (i.e., every Spring and Fall).Checking and Adding Power Steering
Fluid1. Start the engine and let it run until the power
steering fluid reaches normal operating
temperature. The power steering fluid will be at
the right temperature when the engine coolant
temperature gauge in the instrument cluster is
near the center of the NORMAL operating
temperature range.
2. While the engine idles, turn the steering wheel
back and forth several times. Make sure that
the cap assembly is installed at this time.
3. Turn the engine off and check the level on the
power steering reservoir.4. The fluid level is viewed through the sight
window on the power steering reservoir. If the
power steering fluid is below the middle line,
add fluid in small amounts, continuously
checking the level. Do not overfill.
Fluid level for power steering
Use only MERCONHATF power steering fluid.
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230If the power steering fluid is low, do not drive your
vehicle for a long period of time before adding fluid.
This can damage the power steering pump.Automatic Transmission FluidUnder normal circumstances, you do not need to
check the fluid level of the transmission, since your
vehicle does not use up transmission fluid. Refer to
theMaintenance Schedulebooklet for replacement
intervals. However, if the transmission is not
working properly Ð for instance, the transmission
may slip or shift slowly, or you may notice some
sign of fluid leakage Ð the fluid level should be
checked.
It is preferable to check the transmission fluid level
at normal operating temperature150ÊF-170ÊF
(66ÊC-77ÊC),after approximately 20 miles (30 km)
of driving. However, if necessary, you can check
the fluid level without having to drive 20 miles
(30 km) to obtain a normal operating temperature if
outside temperatures are above50ÊF(10ÊC).NOTE:If the vehicle has been operated for an
extended period at high speeds or 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.
Checking the Automatic Transmission
FluidWith the vehicle on a level surface and the brake
fully applied, start the engine and move the gear
shift selector through all of the gears allowing
sufficient time for each position to engage. Securely
latch the gear shift selector in the P (Park) position.
Fully set the parking brake and leave the engine
running.
NOTE:Your vehicle should not be driven if the
fluid level is below the bottom hole on the dipstick
and outside temperatures are above50ÊF(10ÊC).
Wipe off the dipstick cap and pull the dipstick out.
Wipe the indicator end clean. Put the dipstick back
into the filler tube and make sure it is fully seated.
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Update:Mon Jun 17 13:54:56 1996