All questions need 'make model (what it is)' as the first 3 words.
It is likely to be the selector, Undo-Lock-Clockwise, or it is the gearbox or switching mechanism, depending on type.
With make and model not stated, you can look it up
make model only works in reverse
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If the battery charger on your Evatac flashlight blinks from red to green repeatedly when you connect the batteries to the charger, it could indicate a problem with the batteries or the charger itself.
Here are a few possible reasons why the charger is blinking from red to green:
The batteries may be faulty or damaged. In this case, the charger may not be able to charge the batteries properly, causing it to blink from red to green.
The charger may be detecting a problem with the batteries, such as overcharging or overheating. In this case, the charger may be designed to stop charging and start blinking from red to green as a warning.
There could be an issue with the charger itself, such as a loose connection or a faulty circuit. In this case, the charger may not be able to properly charge the batteries, causing it to blink from red to green repeatedly.
It is recommended to check the batteries and charger for any visible signs of damage or wear, such as corroded or dirty connections. If the issue persists, it may be best to contact the manufacturer or a qualified technician for further assistance.
I have one of these.
Here you will see how the drill is mounted in the device. Position (b) around the handle and tighten it up untill drill seats firmly in place. Take a speed square, or normal square and eyeball or measure the drill to see if its straight. Use the alignment adjustment (A) to fine tune the drill to get the drill bit straight and square. Tighten up all the nuts holding drill in device and recheck the drill bit for straightness.. Put your work under the drill, press the trigger and lock into place to get the drill to constantly run without finger on trigger, pull down the press lever to drill your hole... Hope this helps!
Question edited for clarity and correct spelling of the maker.
Here is the manual section on the LED Lighting sequence. Both Red and Green flashing is not there. Your charger has a model number on the bottom of it and you didn't supply that, so this may be the wrong charger!
http://powertool.manualsonline.com/manuals/mfg/ridgid/140276002.html?p=5
The question was mentioned on Fixya before.
'make model (what it is)' as first three words of every question please.
All the ways to tighten a drill chuck in the link. I have one with a key and my cordless drill has a central position between forward and reverse that locks the chuck.
https://www.google.com/search?q=tighten+the+drill+chuck
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To remove the chuck from a Wilmar KFF-6 drill, follow these steps:
Turn off and unplug the drill.
Locate the chuck key that came with the drill.
Insert the key into the chuck and turn it counterclockwise to loosen the jaws of the chuck.
Remove the chuck key from the chuck.
Grasp the chuck with one hand and hold the handle of the drill with the other hand.
Turn the chuck counterclockwise to remove it from the spindle.
If the chuck is stuck and won't loosen, you may need to apply some penetrating oil to the threads and let it sit for a few minutes before attempting to remove the chuck again. You can also try using a rubber mallet to gently tap the chuck counterclockwise to loosen it.
To open a Dustbuster cordless lithium model HLVC320J01, you will need to use a flathead screwdriver. Start by locating the screws on the underside of the device. Use the flathead screwdriver to loosen the screws and carefully remove the cover. Once the cover is off, you should be able to access the internal components of the device.
It's possible that the jaws of your drill's chuck have worn down and become rounded, which is causing the bit to not be held securely. One solution to this problem would be to replace the chuck with a new one. However, before you do so, you may want to try tightening the chuck as much as possible to see if that helps. If it still won't hold the bit properly, then it's likely that the chuck needs to be replaced.