Dewalt Tools & Hardware - Others - Page 5 - Recent Questions, Troubleshooting & Support


If the tool asked more then thebattery can handle thearmatures and the batteries can became both in a to short time defect.

Panasonic EY7441 is a battery accuscrewdriver powertool that was delivered with 1.5 A batteries and 80% of all users have bad batteries and armatures in between 2 years of use, but the 3.3 A can have them over 3 years , but became later the problem but the batteries survived , but never the armatures. they began eating the carbon brushes in 3 weeks again and made a very shrill noise.

Dewalt Tools &... | Answered on Aug 05, 2016


Request the wiring diagram directly from Dewalt.

Dewalt DCF885C2... | Answered on Jul 19, 2016


The laser diode can be dead or one of the very thin wires on the laserdiodeunit can be broken

Because of the callibration of the laser and more small underlying defects in assembly and disassembly of the laser block and the x and y axis control is to abandon self-repair.

Dewalt DW071KI... | Answered on Jun 12, 2016


Time to replace a few orings in the trigger valve. There are at least three orings made of vinyl that fail, two on the trigger pin and one on the plunger.

Dewalt Tools &... | Answered on May 06, 2016


This problem is due to failed orings in the gun and the trigger valve. If you have access to orings, replace all the vinyl orings that feel sticky or like putty (at least 3 in the trigger valve). Finally, make sure that the driver blade moves freely within the cylinder and that there are no jammed nails within the path of the driver.

Dewalt D51256K... | Answered on May 05, 2016


The bulkhead on a nailer is the part that separates the pressure chamber from the lower compartment of the nailer. Usually round center hole for the cylinder to pass thru. The outer shape conforms to the inner contour of the body. Usually made of plastic some are metal and have orings seals or oring surface.

Dewalt Round... | Answered on May 05, 2016


Dewalt uses a combination buna and vinyl orings. The vinyl orings in their nailers fail by turning into putty. To fix your problem replace the trigger valve or the vinyl orings within. You will meed three orings in the trigger valve, (buna 70) , two rings are 2mm and one is 6mm. Within the body of the gun there are 5 more vinyl orings that fail. The rebuild kit has some vinyl orings and will most likely fail also. Convert to buna for longer life. Good luck

Dewalt Round... | Answered on May 05, 2016


What I do know is that some NiCd 12V Black decker batteries that look similar to the dewalt ones they are charged by the dewalt charger.
But there are 12V Nicd black and decker batteries that they can not be charged due to an extra plastic edge that does not allow to be charged by the dewalt charger.
Now if you do have the dewalt lithium 36V charger and if the black and decker battery is a 36V lithium one and can not be charged due to a plastic edge then I would recommend to risk to destroy the plastic edge in order the black and decker battery to be charged.

Dewalt Black &... | Answered on Apr 30, 2016


If it works when upright, perhaps the nose piece is not fully depressed. I have the same problem using my pneumatic finish gun.

Dewalt Tools &... | Answered on Apr 17, 2016


If the ball bearing of the armature was getting too hot by working with too hard woods may be the bearing of the armature can melting loss the drive belt have lost a little tension by it the housing and a bearing has to replaced in that case.

Dewalt DW680K... | Answered on Feb 26, 2016


You will either have to get a removal tool to take it out or drill/cut it out carefully.

Dewalt DW421 5''... | Answered on Feb 23, 2016


If you have a long enough shaft you can grab onto it with a pipe wrench or vice grip while using an open end on the large nut. You may be able to get it into a bench vice as well. These quite often have lock tight on them as well. Heating may help you out but you will have to move quick.

Dewalt Tools &... | Answered on Feb 10, 2016


If the light keeps flashing then the battery is not charged enough to fire the gun. recharge the battery or buy a new one if it continues.

Dewalt Tools &... | Answered on Jan 10, 2016


Had the same problem with mine. Remove the 3 screws on top and remove the lid. on mine the firing pin assembly was jammed. If the roller seems to be holding the pin carriage too tight then you need to prise up the spring mechanism over the carriage. To do this go to the end at the back of the machine and insert a screwdriver between the top carriage and the frame. prise gently and it should pop up. the firing pin should now move freely

Dewalt DC618KA... | Answered on Dec 05, 2015

Not finding what you are looking for?
Dewalt Logo

618 questions posted

Ask a Question

Usually answered in minutes!

Top Dewalt Tools & Hardware - Others Experts

John Trevino

Level 3 Expert

1407 Answers

Ruben Bustamante

Level 2 Expert

120 Answers

john h

Level 3 Expert

21790 Answers

Are you a Dewalt Tool and Hardware - Other Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...