Grinders - Page 7 - Recent Questions, Troubleshooting & Support

Remove the head and brushes, then pull the rotor out with your fingers.

Two to three pounds.

http://www.searspartsdirect.com/partsdirect/user-manuals/DW756TYPE1-Dewalt-Parts-BENCH+GRINDER-manual The link should connect to the manual for DW 756. If the link does not work, go to the Sears parts web page and look up the grinder.

type in the model and serial with the name and check google it will bring up the sears tool place or other repair parts site and you might get it

Is this more complicated than two wires? If not then: If the switch has three terminals connect one wire to the center and one to one of the other terminals.

Yes, there is an adjustable spanner wrench with a metal *** on each leg. That will spin off counter-clockwise. I have also seen people use a punch to rotate it off, but I would personally use the wrench. If you can provide a model number, I can pull the breakdown or you can go to makita's website, type in your model, and they will have a viewable exploded diagram of your exact tool, making it much easier to plan the disassembly. Let me know how it goes, and don't hesitate to post any questions you might have along the way!

Call the contractor back and ask him what you just asked me. I would demand some response too.BE careful how you approach them. Be very polite and professional, but direct and unwavering. You want some answers and deserve them. Your cement should not be cracking like that, it has a bad base, not level, and is not supported correctly. If you need further help, I’m available over the phone at https://www.6ya.com/expert/craig_3fa289bf857b1a3c

Typically this occurs from a lack of air pressure. So check the psi from your supply. If its below 90 psi you can expect a lack of power and the wheel to slow. Another thought is their could be build up inside the grinder. Recomended Preventitive Maintiance suggest a few drops of oil before use.

Well I researched a couple different sites I frequent for replacement parts and I have some bad news. Apparently this part has been discontinued. However you can always contact the company and get a price quote from them. they usually always have a few stored for cases like this. their contact information is, 1-877-SKIL-999. If theirs anything more I can do just let me know. -Derek

a more Discriptive question is needed.

here is a generic image of common die grinders. I imagine your's is the same. Now you need to "Jam the shank with the tool numbered37 above. Its the slotted wrench. Once its properly secured you should be able to use a flat head screwdriver to loosen the retaining screw.

Be careful when using the grinder. This tool is made up of a variable speed motor and a switch.

brushes are worn out

If you can't measure it directly, take the nut with you to a hardware store and find a bolt that fits it. But you can easily measure the pitch with a decent ruler. Just count the number of threads in one inch. Count the threads from one peak to the next, So if the first peak lines up with zero on your ruler and the thirteenth peak is at one inch, this would be a 12 tpi (threads per inch) pitch. If you can measure the diameter of the threaded shaft, you will find that the actual diameter of the threaded part is just a little smaller than the nominal size. For instance, a 5/8 diameter thread might measure about 0.610 inches.Good luck!

If it's a Tecomec grinder, you can purchase them through www.sharpchain.com

Just type tecomec FL 136 manual on internet and you will be able to download
the owners and parts manual for all the Tecomec sharpeners.

Buffing takes a lot of power, maybe a lot more than you expected. Bench grinders come in lots of sizes and power levels. If you have a small, or inexpensive, or fractional hp grinder, it simply isn't up to the task. By the way, rpm is also a big factor. A grinder, especially a smaller one, turns at a pretty high rpm. A given hp rating at a high rpm gives less torque than the same hp rating on a different grinder with a lower rpm. On your grinder you might get away with smaller diameter and/or narrower buffing wheels that you use very lightly. Otherwise, your grinder just isn't going to cut it.

I need a 4CR-20-756 Klixon relay for a bench grinder.

Take the measurement to a auto parts store and they can sell you an appropriate belt.