Makita Tools 18V 1/2" Lxt Lithium - Ion Hammer Driver - Drill Kit - BHP451 Logo
Posted on Apr 10, 2008
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Grinding noise While I was using my 6 month old 18v makita drill it started to smoke very alot. It reaked. Now it makes a grinding noise when I run it.

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  • Expert 313 Answers
  • Posted on Jun 03, 2008
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Joined: May 24, 2008
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Possible burnt out in the brush holder assy,checked the motor

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I have a makita 6391D cordless drill with 18v ni-cd 1.3ah batteries, just had one battery and charger stolen so have to buy replacements is there any way i can convert it now to lithium batteries if

Replacement MAKITA 6391D battery pack 100% compatible with the original 6391D battery, high quality, wholesale price.

http://www.drillbattery.com.au/buybattery.php/makita_6391D_power+tool+battery.html

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Hi have a makita bhp 452 drill under a month old changed the battery twice still comes up with red green light?

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Drill stopped during a day of usage. Motor was getting hot and just started to smoke. I stopped using the drill so it could cool. Two hours later, it makes a buzzing noise, but the drill will not spin. ...

the heat has seized the motor or plastic gears im leaning more towards the motor
disassemble the drill and take a look all the parts pretty much stay in place see if
you can turn the motor by hand if it wont turn use some 3n1 oil on each end of the
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hope this helps you
good luck
bob
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Lithium batteries have a limited lifespan, typically 3 or 4 years, and their capacity between charges decreases over the years.
To extend the lifetime of a battery it should be run completely flat after every few charges rather than topping it up. New batteries need to be charged several times and run flat under normal use before they gain their full capacity.
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there is a problem with the charger and given the age I would take it to an authorized dealer and get a replacement. If you give me your general area I will try and locate one close to you. Please before voting if you need more assistance let me know. Thank you
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You should suggest that your neighbor buy you a new drill and he keep the one that he ruined.
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