20 Most Recent Dewalt DC920KA Heavy Duty Xrp 18V Cordless Drill/Driver - Page 8 Questions & Answers

this 2 chuck are 3/8 jaw opening,double sleeve u can hold the chuck will opening it at the sametime.the sinlge sleeve u have to runs the drill while running slow rev/for to remove the bit etc.
i prefer metal sleeve.

may not be a solution, just an idea
but the switch shits actual gears, the splines may not be aligned enough to allow the transfer.
put it back in low, run the motor a few revolutions to change the alignment of the gears, then try the shift again, like a crash box on a model T

chuck should be replaced to parts # 33007575 newer style.

ya its a chuck problem wont hold in reverse

position the drill to speed one & drill mode.u need a allen key then clamp it the chuck jaw close & tight. hit the allen key with hammer counter clockwise until its loosen. may have to do it any several times.

i am guessing the transmission problem not enough tension to the clutch

if the drill is slipping in speed 3 & drill mode. it needs new transmission assy. see www.toolpartsdirect.com , www.ereplacementparts.com for pricing for the the parts.

Get a torx bit, either 10 0r 15 & slowly undo screws about one third. There should be 4 of them. When screws are loose they will take pressure off selector & you should be able to free it up.
Cheers Lance

if ur drill is DW988 use switch # 152274-19
if ur drill is DC925 use switch # 152274-25
see www.ereplacementparts.com for parts & diagram

if the battery are less than a yr old should be a warranty
if drill DC920 or DC925 they are on recall for switch. may be co'z the battery to die. have them check at ur nearest service center.

u need allen key that fit to the chuck. insert the short end to the chuck. tighten the chuck if u can. hold the drill at the edge of the table & smack the allen key counter clockwise. do it again if needed. but before u do it set the speed to #1 position & drill mode.thanx good luck

dewalt dont make 5/32 collar for the DW660. best option is to ask the guys that sales store carry woodworking stuff.sorry man

give me more info pls of what wrong

run the drill slow while changing the speed of the drill

yeah you have a bad chuck. there is a screw inside the receiver of the chuck if you remove this screw the chuck will come off. Reverse this procedure to re install the new chuck.

The problem could be the brushes and if so it is be quit easy to replace them by pulling the drill apart and slipping the old ones out of there sleeves on the armature and slipping the new ones back in there place . you can buy these brushes at any good tool shop . all you will need is the model number of the drill which you can locate on the side case of your drill . hope this helps.

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.

How old is the battery? They do die if old and well used! You can try checking the fuse inside the charging unit . If this does not work or fuse is OK you can get the battery revived (there are places that do this) if it is not completely stuffed or just get a new battery which are quite cheep on ebay

You'll need to do it yourself-dis-assemble the battery and check each cell individually to determine the bad ones. You can purchase replacement cells very inexpensive.

front of the trans had a pin the spring is inside. if theres no tension maybe missing spring or the large out crown gear are worn. you can get the trans in assy,