Ford 2007 Town Car, Owner'S Manual, Page: 233 / 306

230
If 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 Fluid
Under 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
the
Maintenance Schedule booklet for replacement
intervals. However, if the transmission is not
working properly — for instance, the transmission
may slip or shift slowly, or you may notice some
sign of fluid leakage — the fluid level should be
checked.
It is preferable to check the transmission fluid level
at normal operating temperature 150˚F-170˚F
(66˚C-77˚C), 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 above 50˚F (10˚C).
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
Fluid
With 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 above 50˚F (10˚C).
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.
File:11fnmct.ex
Update:Mon Jun 17 13:54:56 1996