AT-54 AUTOMATIC TRANSMISSION — Removal of Component Parts (e) Remove the race from the oil pump. 20. REMOVE OVERDRIVE PLANETARY GEAR UNIT WITH OVERDRIVE DIRECT CLUTCH AND ONE-WAY CLUTCH (a) Remove the overdrive planetary gear with the overdrive direct clutch and one-way clutch from the transmission case. (b) Remove the race and assembled bearing and race. (c) Remove the bearing and race. (d) Remove the overdrive planetary ring gear from the transmission case.