This is what I could find.
I do not know anything about auto repair,maybe someone here could explain this..

The following was along with the diagram.
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1999 Ford Explorer Door Lock Actuator REMOVAL:
1.Remove the front door trim panel.
2.Remove the water shield.
3.Remove the power door lock actuator.
4.Disconnect the electrical connector.
5.Drill out the rivet.
6.Disconnect the actuator rod.
7.Remove the actuator.
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