remove the 4 T-20 screws holding the SAM in place. NOTE: Any off center movement will break the plastic screw retainers that surround the screws. Oh WELL. :) You will need a 1/4" COMPACT ratcheting wrench and a 2 inch t-20 bit. Buy a couple in case you drop them down the engine compartment like I did. :/ THOSE BACKS SCREWS ARE HELL!! See you in 2 Hours.