9
Troubleshooting
Cannot assemble because the joints are
too tight or too loose.
Th
e joint cork may have shrunk or ex-
panded due to changes in temperature or
humidity.
Th
e joint cork may be worn.
Th
e tone is not clear or the instrument
plays out of tune.
If pads are deformed or the body is crack-
ing, take the instrument to your dealer for
repair.
Th
e keys are stiff . Th
e keys do not move.
A spring may have been dislodged or the
keys may be deformed.
Th
e keys are noisy.
Th
e keys may lack oil or the screws may be
loose.
Th
e cork or felt on the keys is worn or has
fallen off . Or, the keys may have come in
contact with the body or other keys.
