Airframe & Powerplant EMB140 EMB170 EMB190 GSE 189 PIN – STOW LOCK Used to prevent inadvertent RAT deployment on the ground. TAGS: 71 OEM PN:: AGE14542-T00L TOMX PN:: N/A TOOL TAG: GSE-189 Related posts Fuel tank access tableTERMOHIGROMETER LOGGERCF34-10E ENGINE STAND ADAPTER KITPISTOLA DE CALOR BOSCHInterior Panel GageLock Aleron Actuator B757SCREW JACK 12 TONSLIDE SAFETY SIGNOVERSPILL COLLECTION KITWeighing Scale – 100KG