Start by freeing the band anchor rod that holds the brake bands to the housing.

Remove it along with the band anchor sleeve

Reach in and grab the carrier drum and the three planet gears all at once.

The three planet gears have needle bearings that can easily come out so if you pull them all at once you don’t have to worry about losing them.

Remove the three thrust washers that separate the planet gears from the carrier plate.

Remove the carrier plate.

TIP: To make installation much easier and to avoid losing any parts I always reassemble everything that I take out of the T20 upside down on a table. Not only does it speed up reassembly it also keeps you from wondering if you left something out.

Remove the ring gear drum and thrust washer.

Remove the shift lever.

Remove the shift collar from the output shaft.

The shift collar has a detent spring inside that holds it on the output shaft. In order to remove it you just have to give it a quick jerk.

Remove the shaft retainer ring.
