Idle (BISS) screw on top of head

[ITSME4G63]

Hey guys, I was wondering, If I wanted to change out the idle screw on my car all I would have to do is back it all the way out and take it out liek that and screw the new one in right? Sorry, Paranoia

 

[phatTSi]

I just changed mine and it was difficult to get out because of the o-ring on it.

 

[xcelr8n]

magnet, will get it out, other method is to remove the tb completely and turn it upside down... so therefore magnet