Yamaha AvantGard N3 Buku Panduan Pemeliharaan - Halaman 25

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4. Key Block

Remove the two left/right screws [S2EB], and remove the key block.

[S2EB]

KEY BLOCK L

5. Front Rail

Remove the two left/right screws [S2ED] (2 each), and remove the key slip.

* Tighten the screws in the numerical order of q and w in the ﬁ gure during installation of the front rail assembly.

[S2ED]

6. Action

* Change the step sequence in No. 6 through No. 9 according to the task contents.

6-1

Remove the two (2) screws marked [591].

6-2

Remove the eight action bracket installation screws, and then remove the action while gripping

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

photo (right).

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

for the action bracket.

[591]

FRONT RAIL

[S2EB]

KEY BLOCK R

[S2ED]

[591]