EASA SIB 2010-27
Airbus A318/A319/A320/A321 — Evacuation Systems - Coupling Pin Verification
EASA Safety Information Bulletin 2010-27 is an informational document addressing evacuation system issues on Airbus A318, A319, A320, and A321 aircraft. It highlights incidents where evacuation slides failed to deploy due to missing coupling pins in the reservoir and valve assemblies. The bulletin provides guidance to operators and maintenance organizations to verify and correct the installation of coupling pins in affected slide reservoirs.