Keyless chuck question

If your wanting the sleeve, #12 on breakdown, then search the part # as There are other places that still have it. http://www.ereplacementparts.com/dewalt-dw056-type-18v-cordless-impact-driver-parts-c-1009_9591_2845.html

It only accepts 1/4" hex shank bits and nut drivers. Mine just pops in and to release it, you push the black collar around the bit down. Cannot put round end bits in it. Only hex shanks

Open the chuck wide open. In the center is a retaining screw, they usually have left hand threads. Remove the screw. Take an allen wrench1/4" to 3/8" in size and fasten the short side tightly in the chuck. The chucks are usually right hand thread, so take a small hammer and strike the allen wrench to turn the chuck to the left to loosen it. Once you have the chuck off, verify the thread size of the drill motor shaft, then go to McMaster-Carr and choose the one you need.

On some of the DeWalt drills I have owned with keyless chucks, the chuck has a locking mechanism.
You have to grip the chuck and slide the outer sleeve forward to release the lock, then you can tighten or loosen the chuck.

place the bit in a bench-vice and take a little benchhammer and with a plastic hammer .
hold the hammer with chisel tip on the claws of the chuck and tap with the plastic hammer on the other side of the bench hammer and beat gently on the three claws tighten the chuck three-step around gently around so the bit slowly from the drill bit comes slowly loose.
if the bit is out you can turn the chuck free, if this problem repeats go to the dealer for warranty .

hi friend,
Step 1. Determine what kind of replacement drill chuck you want - a keyed chuck or key less chuck. Over the years, key less chucks have been widely used for handheld power tool drills, due to their improving grip torque and convenience.

Step 2. If you prefer replacement key less chucks, then you have to know what type of key less chuck you will need - a single sleeve key less chuck or a double-sleeve chuck. You can simply determine it by checking your current chuck. If your current chuck is a keyed chuck or a double sleeve chuck, then you will need a replacement double-sleeve key less chuck. On the other hand, if your current chuck is a single sleeve chuck, then you should get a replacement single sleeve chuck.



Step 3. Confirm the threaded mount size (spindle size) on the chuck. 3/8"-24 threaded mount for 3/8" capacity drill chucks and 1/2"-20 threaded mount for 1/2" capacity drill chucks, but there are some exceptions where just the opposite may occur. To be safe, always check the threaded mount before you buy replacement drill chucks.


hope this helps u
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regards
sivaranjini

The dc925 and the current model dcd950 along with several other models of Dewalt 's line of cordless hammer drills DO NOT have a screw inside removal requires a CHUCK REMOVAL FIXTURE part #
233804-40 also you can't use a generic replacement chuck. As of 2/2/2010 the prices on the Dewaltservicenet web site are $72.74 for
the tool and $69.70 for the chuck, part # 330075-90.

if chuck is wide open ,look down inside there should be an allen screw or bolt at the bottom of the chuck it should undo anti clocwise and the chuck comes off

1. Turn the screw clockwise to take it out.
2. Then you needs 3/8 allen key & insert the short side of the allen key & tighten the chuck.
3. hold the drill at the edge of the table & wack the allen key
counter clockwise & do it again as needed.
4. dewalt keyless chuck will fit but you might add a washer to insure the chuck is not rubbing the clutch collar.
5. putting it back together the other way.

hi this should be reletively easy hold the end black bit with the sivler bit holde coming out not the black bit next to the yellow case on drill you hold the black part thats at end of drill by where the bit goes into not the black bit near the trigger hope i explain this ok.
Hold this bit tight then put drill in reverse then press trigger a couple of times it might be tight but shouldnt be that tight it wont undo.
1 put in reverse
2 hold black plastic piece near where drill bit goes into
3 press trigger few times
4 this should undo it allowing you to put a bit in
make sure its in reverse else you will just tighten it up more let me know if you need further assistance ok