Ford 1997 Aerostar Manual page 247

Adding Automatic Transmission Fluid
The fluid type is stamped on the dipstick.
Before adding any fluid, be sure that the
correct type will be used.
Add fluid in 1/2 pint (.25L) increments through
the filler tube to bring the level to the correct
area on the dipstick. If an overfill occurs, excess
fluid should be removed by a qualified
technician.
NOTE: Always dispose of used automotive
fluids in a responsible manner. Follow
your community's standards for
disposing of these types of fluids. Call
your local recycling center to find out
about recycling automotive fluids.
Automatic transmission dipstick
Driveline Universal Joint and Slip
Yoke
The universal joints that come standard with
your vehicle do not require lubrication. If your
original equipment universal joints are replaced
with universal joints equipped with grease
fittings, lubrication will be necessary at the
intervals shown in the Maintenance Schedule
booklet.
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