You need to remove the transmission oil pan and filter. Then you can remove the 1-2 accumulator and disconnect the internal wiring harness electrical connectors. After that, you need to remove the pressure control solenoid retainer, the pressure control solenoid, the 1-2 and 2-3 shift solenoid retainers, the 1-2 and 2-3 shift solenoids, the 3-2 control solenoid retainer, and the 3-2 control solenoid.