Drills - Page 8 - Popular Questions, Answers, Tips & Manuals

There are electronics in the base including a bridge rectifier that changes the AC to DC . If it or the relay are bad, you will have these problems. Use ohm meter to check bridge both directions.

open chuck all the way and look down the hole being a reversible tool there will be a screw in there needs removed to get chuck off

2 contact strips and 2 contact strips, so when you plug in the wrong one, the contacts are not making a connection with the correct contact on the drill. Probably just planned obsolescence. Reach out to Black and Decker and complain. https://www.blackanddecker.com/products/batteries-and-accessories/batteries-and-chargers/batteries/18v-battery/hpb18 A18E https://www.drill-battery.co.uk/cordless/abatteries.php/6+BLACK_=_DECKER+A18E+129808 The HPB-18 seems to be the newer model and there are complains listed in Reviews of it.

3.6 Ah Replacement Battery Compatible with Black and Decker

https://www.amazon.com > Extended-Replacement-HP... The description for this battery states it replaces the HPB18-OPE 18v battery. It does not. I have 3 B&D tools that run on that battery and these did not fit ...

Try ebay.

check with Hilti

possible need to inspect the brushes

possibly dirty contacts

TRY COUNTER CLOCKWISE .

Hi. Just to clarify, it is a rotary hammer drill, not an impact drill? In most cases those machines put out 3 joules of energy on the back of the drill bit. If it was a cheap bit, the hammer action "mushrooms" the end of the bit making it difficult to remove. You could try to force it out using a bench vise, but you could damage the chuck.

I don't know. Dewalt does not see the brushes separately, by the way. The brushes are included with the part number 391886-01SV Motor and Pinion, purportedly. https://www.ereplacementparts.com/dewalt-dw954-type-cordless-drill-parts-c-1009_1162_2316.html Don't know if calling Dewalt would help. https://www.dewalt.com/support/ Here is another link which may prove to be totally useless to you but is included just because I don't know if it might offer a hint or not: https://www.youtube.com/watch?v=-pTDF6R9-RA

think perhaps a tiny magnet thru the chuck of mechanics metal finger thingy

try the place you got the drill

If you open the jaws as large as they will go, there is a screw for fixing. It has a left hand thread!

what brand is it ?most have a slide switch in top to put in hammer mode .might have a slide lever by the trigger for reversing

Faulty battery. A fully charged Cryobi 18volt battery reads about 21.5volts.

https://en.wikipedia.org/wiki/Electric_motor_brake https://www.fixya.com/support/t15322535-milwaukee_18v_drill_brake_not_working

no fixya doesnt --fixya doesnt sell products

Lock the chuck and undo the collar. Lock is midway between Screw and Unscrew.Or if it is stuck because the drill was really too big, put the drill on the floor and hold it with your foot, grip the drill with channel lock pliers and hit the jaws with a hammer away from the drill.

check with the place you got drill from

Contact DeWalt directly to request the manual.