Yamaha YFL-381 Owners Manual - Page 14

Maintenance required every two to three months, Be careful when using the key oil

Page 14 highlights

■ Maintenance required every two to three months Be careful when using the key oil The end of the oil spout is sharp and therefore can be a danger. Never touch the end of the spout with your hand. Also, do not point the end of the spout toward your face. Oil can spray out of the spout and possibly into your eyes. 1. Apply some key oil to the key mechanisms. 28 * Do not apply too much key oil. * Completely remove any oil that gets onto the surface of the keys or instrument. Key oil 2. After applying oil, move the key several times to spread the oil evenly.

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28
Maintenance required every two to three months
Be careful when using the key oil
The end of the oil spout is sharp and therefore can be a danger. Never touch the end of the
spout with your hand. Also, do not point the end of the spout toward your face. Oil can
spray out of the spout and possibly into your eyes.
Key oil
1
.
Apply some key oil to the key mechanisms.
*
Do not apply too much key oil.
* Completely remove any oil that gets onto
the surface of the keys or instrument.
2
.
After applying oil, move the key several
times to spread the oil evenly.