20 Most Recent Makita 2 Bl1830 18v Battery,dc18ra Charger Lxt Fr Drill - Page 9 Questions & Answers

hi the switch is stuck by having debries lodge in or the it has come to the end of its life

Makita Drill Battery Replacement

Here is the schematics for that drill. https://www.ereplacementparts.com/makita-bhp452-18v-lxt-lithiumion-cordless-hammer-drilldriver-parts-c-97_16247_7526.html

Hi, The smell of burning /ozone could be something as simple as a dirty commutator. The carbon brushes are worn out and do not make good contact with the copper in the commutator, this produces the excessive sparks at the back of the drill, the carbon builds up and sparks as the drill turns and give the peculiar smell. Try cleaning the drill vents and commutator, oil, grease, dust, solvent, etc are a NO! NO! in this area, if that does not improve, change the brushes. Buy good quality replacements and clean the whole area again before replacing them. Bear in mind the new brushes will need to "bed in" so don't despair if at first you see some sparks. Assuming there is nothing really wrong with the drills electronics (it is relatively new drill), the fluctuation in RPMs could be a combination of the worn out brushes and/or depleted battery pack. Depending on the charge/ discharge cycles the battery pack has undergone, it could be that some NiCd batteries do not fully charge or hold their charge for long. The result is that as the drill operates at a lower voltage than rated and with fewer amps available, the battery pack struggles to deliver the power needed to turn the motor, so you notice some fluctuation. Does the drill struggle to drill through thin metal? Does it get stuck? There is a possible answer Check the lubrication of the planetary gears assembly, poor lubrication/ dry grease will further load the motor, making it run slower. Hope this helps you resolve the issues

No. Each manufacturer has proprietary battery shapes and interfaces, although some aftermarket battery makers have copied the standard designs in order to make replacement cartridges. In some cases, an individual manufacturer has multiple battery designs which are not cross-compatible. Order the battery for your unit!

Here is the manual for your charger. Delay charge means the battery is still hot due to removing it from a used condition or left out in direct sun or heat. https://www.homedepot.com/catalog/pdfimages/0d/0d112214-cc51-4a32-b919-5ea3d317550b.pdf

Here is the owners manual, page 5 and 6 shows how to switch modes. If it won't switch the you have some internal damage. The second manual is a parts breakdown. Concentrate on parts 63-79, and 160 http://powertool.manualsonline.com/manuals/mfg/makita/hr4001c_hr4010c_hr4011c.html?p=5 https://www.ereplacementparts.com/makita-hr4010c-rotary-hammer-parts-c-97_380_3717.html

Here is the charger. it is priced pretty good. I have seen it at other places for over $100.00 https://www.factoryauthorizedoutlet.com/makita-7-2v-18v-pod-style-and-stick-style-3-hr-charger-model-dc1804

Here is a parts breakdown for your drill. Of course the armature has to be removed first. There are two screws holding the field. It should just push out at this point. If not, the housing may be melted to it. Good luck with that. https://www.ereplacementparts.com/makita-hr3000c-rotary-hammer-parts-c-97_380_507.html

Here is the parts breakdown of your drill. It is hard to say exactly what is the problem, but #10, #13, and #17 have to do with the hammer action. #15 is the hammer switch. It also could be bad. good luck on that. https://www.ereplacementparts.com/makita-hp1640-5834-hammer-drill-parts-c-97_16247_40066.html

It seems that Makita will not breakdown the gear assembly. Here is the complete gear assembly for your drill. https://www.ereplacementparts.com/gear-assembly-p-201383.html

Here is the manual for your drill. It does show you how to remove the angle attachment and installing a straight chuck. Maybe when you install the straight chuck it is not positioned correctly. http://powertool.manualsonline.com/manuals/mfg/makita/da4000lr_1.html

Here is the manual for your drill. Pictures show to install and remove the bit. http://powertool.manualsonline.com/manuals/mfg/makita/hr2450x.html

Here is a breakdown. https://www.ereplacementparts.com/makita-hr3000c-rotary-hammer-parts-c-97_380_507.html Here is the page of the manual that deals with bits http://powertool.manualsonline.com/manuals/mfg/makita/hr3000c_2.html?p=7

Here is a part breakdown. Chances are the switch assembly #14 or if you get to the brushes, they sometimes go bad. If you don't want to try to fix it yourself, these people know where to send it. It really is pretty easy to fix. https://www.ereplacementparts.com/makita-6071d-cordless-drill-parts-c-97_106_107_268.html

problem with clutch

you need to replace the brushers

I think that that is just to show that the battery is charging or it may show that the battery is full. You should only charge batteries when completely flat if it is a nicad battery. This is because the battery thinks that any power left is the new empty power level.

Yes they will everyone would charge for inspections unless it was part of an service contract then they may suggest parts may fail soon to get some cash out of it