Hello,
Start by removing the endcaps that cover the screws on your console. Remove the console screws and pull the console sliftly forward before flipping it back. Unplug the lid switch harness which is under the console. Remove the 2 clips by sticking a flat screwdriver in them and push the handle back. Once those are out you can rock the whole cabinet forward and out of the way. Then you can unclip the pump and motor. The coupler is between the motor and the gearcase. Hope this helps some.
JP, January 2006