Yamaha AvantGard N3 Buku Panduan Pemeliharaan - Halaman 19

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7. Key Block

Remove the two left/right screws [81], and remove the key block.

[81]

8. Front Rail

Remove the nine [82] screws, remove the two left/right screws [78], and remove the key slip.

[82]

9. Key Stop Rail

A key nonwoven fabric (black) is attached to the key stop rail so take care not to tear it during removal.

* There are 3 setscrews on the center rail front panel above the nonwoven fabric (black).

10. Action

10-1 Remove the middle board bracket.

Remove the two left/right screws [83], and remove the middle board bracket.

10-2 Remove the action bracket.

Remove the action bracket installation screws and remove the action while gripping the lower

sound part of the shank stopper and the next high sound part of the shank rail as shown in the

photo (right).

* We recommend you use a screwdriver with long shaft to remove the screws

for the action bracket.

11. Shank Stopper

Remove a total of 6 screws at the four locations in the photos, and remove the shank stopper.

12. Hammer Sensor Unit

Removal of the hammer sensor unit is the same as for the GP-SG Silent.

[82]

FRONT RAIL

Key bed bottom

[82]

SHANK STOPPER

[81]

<Top view> Right side

[78I]

[83]