# 21620

[Clique aqui para acessar o arquivo.](http://ias.intranet/PW100%20Bulletins/PW127G/21620_STAMPED.pdf "Clique aqui para acessar o arquivo.")

<span>Description : </span>

HIGH-PRESSURE-TURBINE VANE-RING-SEGMENTS AND COOLING-AIR-NOZZLE ASSEMBLY - MODIFICATION/REPLACEMENT OF

<span>Revision: </span>

3

<span>Revision Date: </span>

11/01/2016