Question about Hitachi C7u2 190Mm 110V Circular Saw

1 Answer

How to replace carbon brushes for Hitachi C7U2

Long time did not use a saw. But again as I started to use gutted maybe 30 seconds, afterwards stopped. Before cutting does not pay attention to hard disk spins. Pot began to look for fault and I found that carbons even move. I think the problem here. But I could not remove them. Thanks

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Champion:

    An expert who has answered 200 questions.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

  • Expert
  • 304 Answers

It sounds like they have become stuck due to non use. All you can do is try to pull them out. If they break, clean out the brush holders before you fit the new ones. Also check the armature is ok first.

Posted on Jun 24, 2014

Ad

5 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017

Ad
  • 478 Answers

SOURCE: I have a Hitachi C10FSH compound miter saw. I love

no the break needs ajusting

Posted on Dec 10, 2009

  • 16 Answers

SOURCE: I do not have a compound saw, just a regular

I would suggest 2 things... first check that your blade is tight... and second make sure that your power supply is adequate...no long skinny cords or sharing outlets

Posted on Jun 20, 2010

kdh1961
  • 312 Answers

SOURCE: Hitachi c10fsh doesnt start

brushes in the motor

Posted on Aug 20, 2012

  • 885 Answers

SOURCE: How do you remove the brushes on a Hitachi C10FSH compound miter saw?

On the sides of the motor housing there are two small, black screw caps about as big around as a dime. By removing those the brushes will come out. Most come out easily but if they are in very tight, be carefull not to strip out the screw driver slots. The caps are made of a hard plastic that breaks easily and if the slots are stripped out they are very difficult to remove.

Posted on Sep 20, 2012

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do you start the dcs642120


Put fresh fuel/oil 50:1 mix in the fuel tank. Turn on ignition, set fast idle and full choke. Prime the carb, if it has a pump bulb for that.

Holding saw so it can't move at you, pull the starter smartly for at most 5 times or until it "pops". If it pops, take choke off and pull starter until it starts.
Else, take choke off and crank it maybe 5 times until it runs, or go to full choke again for maybe 3 cranks.
Keep alternating sets of pulls with/without full choke until you get a pop, or give up. All the above is for the general case- shouldn't take many cranks for modern saws to get one running.

Pay attention for safety to how you hold the saw, like maybe with the rear of the rear handle located inside your right knee.

Nov 07, 2015 | Makita Garden

2 Answers

The saw starts and revs fine but 75% of the time when i go to cut something the blade stops, but revs still ok. can someone please help?!


If the chain is engaged properly in the sprocket and you've got the correct tension on the chain and the chain stops when you set it into a cut, you are probably riding the saw too hard...meaning you are pushing too hard for the saw to cut and the centrifugal clutch is stopping rotation. If this is an older saw, the pads inside the centrifugal clutch are probably badly worn necessitating replacement of the assembly.

Sometimes on a smaller saw, if the chain is sharpened with an aggressive angle, the little pads start slipping are wear quickly.

If you have the chain tension tightened too much, it will bind in the guidebar and stop the centrifugal clutch from rotating.

Jan 15, 2015 | Garden

1 Answer

I have a Samsung rs21!!! it wont cool in either compartment. when I plug it in the compressor fan does a quarter turn then stops. the compressor runs for about 30 seconds then cuts out? any ideas plea


most likely the start relay on the compressor that changes from start windings to run windings. the compressor will run for about 30 seconds on start windings then click out on internal thermal overload.
this can be confirmed by turning it on and letting it do the 30 second run then when it stops just wait and see if it cuts in and tries to run again (usually takes about 5 min) the second time it cuts in it wil most likely not run for as long (usually about 10 seconds). if this is what it does get a new compressor start/run relay.
as for the fan flick it with your finger and see if it spins freely.

Jun 05, 2014 | Samsung RSA1SHPN American Platinum Inox...

1 Answer

How to replace carbon brushes for Hitachi C7U2


brushes can get jammed in the holders if not used for a while. If you can not pull them out then you will have to cut the wire in the middle of the spring, remove the main body from the aluminium casing and push them through. Then replace them with a new set after cleaning the holders so the new ones slide in and out smoothly.

Feb 12, 2014 | Hitachi C7u2 190Mm 110V Circular Saw

1 Answer

Starts and cuts off


serial number/keygen for registry reviver

Jan 28, 2014 | Cars & Trucks

1 Answer

Ryobi rbs3080 motor stops when using


Try to install new blades. I've used 201 Haltbar blades in cutting pine before. Please get the right TPI too. But you may want to check the belt if it's slipping and try a slower feed rate.

Feb 27, 2013 | Ryobi Saws

1 Answer

My saw will cut for 5 seconds and then the blade stops spinning. When I back the blade out it starts again and the process is repeated. It takes a long time to cut wood this way. What's the problem? Is...


I would suspect a combination of the two! You blade probably isn't sharp and your saws brushes are probably getting worn. The brushes are made of carbon and are pushed up against the rotor by a spring. As the brush wears down the spring doesn't put as much pressure on the brushes which means it will stop working when placed under heavy load.

Aug 11, 2011 | Rotary Professional Grade 7.25 Inch...

2 Answers

16" gas chain saw loses power and stalls


you will need to clean the carb and put new gaskets in it. Make sure it has clean thin oil. Dont over due it on the oil

Mar 31, 2009 | Garden

Not finding what you are looking for?
Hitachi C7u2 190Mm 110V Circular Saw Logo

Related Topics:

150 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hitachi Saws Experts

John Trevino

Level 3 Expert

1388 Answers

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

JOHN LAPIER

Level 3 Expert

2527 Answers

Are you a Hitachi Saw Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...