its fun
you can do a google and find out
but it requires alot of tearing down
you have to remove the upper housing where the key lock sits in and then you have to pull both of the tilting pins thay are fun to pull out, are threaded so you have to find something to thread into them and pry them out i use a screw and a flat bar to pry the PITA things out
then you can finally get to the screws that came lose for the tilt
lock thread paste them real good or youll have to do it again soon
its a job, it will take around 2-3 hours
maybe more if bad stuff happens
good luck