Installation of Lock Cylinder :
NOTE : If the lock cylinder/key is notchy or binding, spray lock cylinder with lock cylinder grease. If the complaint cannot be eliminated, replace lock cylinder and the key which has been in continual use.Lubricants :
Effective length of wire = 320 mm.
Not a factory one
This is the only way the ignition is going to came off.
There is a black cover sleeve over ignition cylinder that has a smaller ID than the cylinder. I can't get that black cover off
What is the diameter of the disengaging wire
The problem if your ignition switch won't turn you can't turn the ignition to 1 position, so the instruction above doesn't work for you.
You may be looking to call a locksmith to replace the ignition for you.