# 21774

[Clique aqui para acessar o arquivo.](http://ias.intranet/PW100%20Bulletins/PW127G/21774_STAMPED.pdf "Clique aqui para acessar o arquivo.")

<span>Description : </span>

REDUCTION GEARBOX FIRST STAGE GEAR - BORESCOPE INSPECTION

<span>Revision: </span>

4

<span>Revision Date: </span>

20/07/2011