trailer FORD F150 1997 10.G Owner's Manual

Before adding any fluid, make sure
the correct type will be used. This
information is indicated on the
dipstick.
Do not drive the vehicle if the fluid
level is below the bottom hole on
the blade type dipstick (4R70W
transmission) or below the COLD
area on the bullet type dipstick
(E4OD transmission) and outside
temperatures are above 10ÉC
(50ÉF).
Your vehicle does not use up
transmission fluid. However, it is
recommended that you check the
transmission fluid at least twice a
year. The fluid level should be
checked if the transmission is not
working properly, i.e., if the
transmission slips or shifts slowly
or if you notice some sign of fluid
leakage.
It is preferable to check the
transmission fluid level at normal
operating temperature, after
approximately 32 km (20 miles) of
driving. However, you can check
the fluid level without driving to
obtain a normal operating
temperature if the outside
temperature is above 10ÉC (50ÉF).
If your vehicle has been operated
for an extended period at high
speeds, 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.
Maintenance and care
174