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WHY IS MY MAKITA HAMMER DRILL LEAKING OIL OUT OF THE COLLER THIS JUST STARTED THE DRILL IS ABOUT 2YRS OLD

THIS PROBLEM JUST STARTED WHILE I WAS HAMMERING

Posted by Anonymous on

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6 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

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: Matika hammer drill - bit stuck

The spade bit sold with the hammer drill was actually too large for the hammer drill. We found that the spade bit had over heated (not from overuse or heavy use as only two ladies were using the hammer drill) but because the bit was too large it put too much weight on the drill. The bit had to be removed from the chuck using a hammer and force causing a bearing to come out and the chuck now needs repair. Solution repair the chuck on the hammer drill and buy a lighter spade bit. Then continue jackhammering the cement out of the shower cubicle.

Posted on Mar 27, 2009

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smjdragonfly
  • 79 Answers

SOURCE: Bosch VSR 1199 hammer drill keeps slipping in hammer mode

Inside there is a little plastic shaft, where the selector hooks to. They have had problems over the years stripping. Replacement part is still plastic. Yay! You may need a bearing puller or find some way to get the clutch off the shaft. Lemme know. Please rate me

Posted on Jun 18, 2009

brewerstool
  • 141 Answers

SOURCE: oil leaking from gear box on hammer drill

Where is the oil leaking from. By the chuck, or the selector knob, or is it leaking from where the gear housing meets the motor housing. I could be one of 3 things. There is a seal between the two housings that could be damaged, not likely though. There is an oring on the selector knob that can get worn, and there is a sealed bearing on the spindle that should not let any oil through. There should not be any oil in this tool for lubrication. Grease is used in this tool for lubrication. If you are getting oil or a liquidy type substance coming out it is more than likely the grease has broken down and needs to be replaced.

Posted on Oct 14, 2009

Biggdex35
  • 333 Answers

SOURCE: hilti drill want hammer.

Not positive but I think that it works on air. Is there a cylinder with a piston in it. The orings could be blown?

Im not positive. Just tryn to help

Posted on May 30, 2010

  • 178 Answers

SOURCE: Makita 6935FD has lost all

Remove the brush caps and have a look at the brush length.
If they are extremely short, or barely touching the commutator bars on the armature, you will need to purchase a brush set part # (193466-2). The way you are describing it behaving without a load, and charged battery, I can only assume this will fix it. The other thing you can do is open the clamshell housing and with a pick, attempt to move the armature fan and see if it will make several full rotations. I want to know if a piece of the magnet ring broke loose and is rolling around between the armature and the magnet ring causing your varying RPM.

Posted on Nov 22, 2010

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