10
Once or Twice a Month Mainte-
nance
Use a tone hole cleaner (sold separately) to
remove any dirt from inside the tone holes or
the spaces between the keys.
Instrument Maintenance
* Be careful not to bend any parts.
* Be careful not to damage the pads.
Apply a small amount of key oil (sold sepa-
rately) to the mechanism then move the keys
to allow the oil to spread evenly.
* Do not apply too much oil.
* Completely remove any oil on key surfaces.
Содержание YCL-221II
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