3. REMOVE THRUST WASHER FROM SUN GEAR INPUT DRUM 4. REMOVE OIL SEAL RINGS 5. REMOVE SUN GEAR INPUT DRUM FROM PLANETARY SUN GEAR (a) Use a wooden block, etc. as work stand. (b) Using snap ring pliers, remove the snap ring. (c) Remove the sun gear input drum from the planetary sun gear. 6. REMOVE SNAP RING FROM PLANETARY SUN GEAR