first disconect the battery.
![Image](http://i133.photobucket.com/albums/q61/tbhager/Trent/turnsig9.jpg)
then you have to remove the air bag if you have one, theres 4 10mm bolts on the back of the air bag.
![Image](http://i133.photobucket.com/albums/q61/tbhager/Trent/turnsig10.jpg)
with that off you need to un-hook the air bag connector and horn. wire.
![Image](http://i133.photobucket.com/albums/q61/tbhager/Trent/turnsig2.jpg)
then you remove the nut on the sterring wheel i used a adj wrench so im not sure of the size maby a 21mm,then you need a puller to remove the wheel
''DO NOT TRY TO USE A HAMMER TO TAKE THE WHEEL OFF, IT WILL DAMAGE THE GUTS INSIDE THE COLOUMN''
![Image](http://i133.photobucket.com/albums/q61/tbhager/Trent/trunsig3.jpg)
with the wheel off theres the air bag thing lol(i dont know what it is called) theres a snap ring holding this in, you need to push the air bag thing in while removing the ring.
![Image](http://i133.photobucket.com/albums/q61/tbhager/Trent/turnsig4.jpg)
![Image](http://i133.photobucket.com/albums/q61/tbhager/Trent/turnsig-11.jpg)
then there the steering lock ring , on top of that is another ring that is held in with 2 t15 torx screws,the lock ring is held in with a snap ring also and is spring loaded, so ya gotta be careful when you get the snap ring off the lock ring will pop out.
![Image](http://i133.photobucket.com/albums/q61/tbhager/Trent/turnsig5.jpg)
now youre at the turn sig assy, youll see the springs one for the left and one for the right, one of mine was broken so i stole some from my parts car.
![Image](http://i133.photobucket.com/albums/q61/tbhager/Trent/turnsig-12.jpg)
![Image](http://i133.photobucket.com/albums/q61/tbhager/Trent/turnsig.jpg)
its alot of work to just replace a spring but ive done it on a couple vechiles now im getting good at it, all that took about 1 1/2 hrs start to finish. i hope this helps some one out , this was done on a 1994 astro.
if anyone wants to add to this feel free.