FORD 2010 Explorer v.1 - Manual (Page 381)

Refer to your scheduled maintenance information for scheduled
intervals for fluid checks and changes. Your transmission does not
consume fluid. However, 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.
Transmission fluid should be checked and, if required, fluid
should be added by an authorized dealer.
Do not use supplemental transmission fluid additives, treatments or
cleaning agents. The use of these materials may affect transmission
operation and result in damage to internal transmission components.
TRANSFER CASE FLUID (IF EQUIPPED)
WARNING: Turn off the
power running boards, if
equipped, before working under
the vehicle, jacking or placing any
object under the vehicle. Never
place your hand between the
extended running board and the
vehicle. A moving running board
may cause injury.
1. Clean the filler plug.
2. Remove the filler plug and inspect the fluid level.
3. Add only enough fluid through
the filler opening so that the fluid
level is at the bottom of the
opening.
Use only fluid that meets Ford specifications. Refer to the Maintenance
product specifications and capacities section in this chapter.
Maintenance and Specifications
381
2010 Explorer (exp)
Owners Guide (own2002), 1st Printing
USA (fus)