If your worried yank the charger off, thats what i did the first time i did one. next one, i just put grease on the bit and went to town. after that i took a pencil magnet like they stated above and fished them out. Dont worry just do it, after your done you wil ask yourself why you were afraid.., good luck and take your time

 

you can drill the hole while the truck is running so it blows out the shavings then use greas on the tap and use a magnet in it to make sure. just go to you tube and look

 

either leave it running while you drill it or separate the turbo about an inch, shove a rag in it, after you drill fire it up. pull the rag out and tighten the turbo back up

 

alright ill try that. ill ask my friend what he wants to do. maybe he wont be so scared if i let him read what you guys are sayin haha