maxim_tuner demonstrates how in some cases, you can manually correct
work of a hammer. The piano "Elegy" hammer "sol1" octave
had incomplete return after kick. The fact that the hammer was pressed on the
axle without the necessary clearance happened. And, like the stiffness did not
give the full trajectory of the hammer. maxim_tuner dismantles the hammer out
of his seat (twist with a screwdriver) and his a small rocking from side to side
provides the necessary gap between the axle and the hole hammer. For more
convincing performance with a hammer outside the fork causes a drop of machine
oil. Then screwed into the hammer is already renovated and shows a complete his
work.
http://www.youtube.com/watch?v=S78RHaeIl48
