Remove the five bolts that run through the case of the overdrive with a
9/16" socket. Gently pry the overdrive case away from the transfer case. Keep in mind that the
gasket sealer and the bearing that rides in the planetary hub assembly may
fight a bit.
remove the star shaped snap ring with some needle nose pliers. Then
remove the the star washer (a 3/8" socket extension helps a little).