Question about Hammer Drills
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Posted on Jan 02, 2017
SOURCE: Bosch 11247 Hammer drill works
Usually replacing the o-rings on the piston, striker and Impact bolt will solve any hammering issues. That is considering there is no damage to the mechanical parts in the hammer mechanism.
Posted on Apr 13, 2009
It could be a dirty switch connection in the trigger assembly , it happens to me on my electric sanders all the time , just open it up and try blowing it out with an air compressor
Posted on May 23, 2009
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
The problem was the cord at the base of the drill. The wires were broken, cause by constant bending. After souldering the wires, the drill works perfectly.
Posted on Jul 29, 2009
open your chuck as far as it will go look down inside the chuck and you should see where it has come from ,if that is where it came from it will be right hand thread probably allen key or very small socket
Posted on Aug 15, 2009
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