AUTOMATIC TRANSMISSION — Component Parts (Planetary Sun Gear and No. 1 One-Way Clutch) AT-99 4. INSTALL THRUST WASHER HINT: Make sure that the lug shapes match the holes on the sun gear input drum. 5. INSTALL ASSEMBLED NO. 1 ONE-WAY CLUTCH AND SE- COND BRAKE HUB ONTO PLANETARY SUN GEAR AS SHOWN Upward 6. CHECK OPERATION OF NO. 1 ONE-WAY CLUTCH Hold the planetary sun gear and turn the second brake hub. The second brake hub turns freely clockwise and locks counterclockwise. Free Lock Hold Turn