PYLON-TO-NACELLE JUNCTION - DESCRIPTION AND OPERATION

** ON A/C NOT FOR ALL

1. Description

Pylon-to-Nacelle Junction ** ON A/C NOT FOR ALL

Pylon-to-Nacelle Junction ** ON A/C NOT FOR ALL

Engine Cowl Hinge Fittings ** ON A/C NOT FOR ALL

Engine Cowl Hinge Fittings ** ON A/C NOT FOR ALL

The pylon-to-nacelle junction is made of:

two aprons
a transition fairing
a front radial firewall
rear radial firewall
fan-cowl hinge fittings at RIB01, RIB03 and RIB05
fan thrust-reverser cowl hinge fittings.

These junction items are made of stainless steel.
Monel rivets and corrosion-resistant steel bolts are used for attachment.

[Rev.10 from 2021] 2026.04.01 12:49:18 UTC