I need to replace the chuck on my dewalt dw106 type 1 drill but the chuck is stuck in the full open position. That's why it needs replaced. How can I get the pieces apart if I can't tighten an Allen wrench down in it
Chuck removal
Mar 12, 2017
7 Replies
Grip the chuck with vise grips or a pipe wrench and whack it with a whammer.
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Some chucks have a screw in the bottom of them, and it can be either a left hand (usually) or right hand thread. If its there, remove it, of course. Then put your key in the adjustment home, clamping it in place, and hit it with a hammer to loosen the chuck and drive it out.
Dewalt DW106 is keyless, there is no "adjustment home" (hole?)
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Not sure what the problem is, but don't forget that many (most) chucks are retained with a left hand threaded screw (clockwise to loosen)
-BR
Got a pipe wrench?
Biggest Allen wrench you have, and then jam in shims where the jaws are loose?
That model is reversing, so it DOES have a (probably left-hand) screw that will have to come out first; with jaws open, you can get to it, fortunately.
I have seen were the screw inside the chuck has come loose and causes the chuck to jamb. Try to tighten it first.
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