Airframe & Powerplant EMB140 EMB170 EMB190 GSE 087 LOCK COLLAR, PCU ELEVATOR Used as a safety device during maintenance, it is installed on each elevator PCU with the actuator in the fully extended position. TAGS: 27 OEM PN:: 415600GSE-1001 TOMX PN:: N/A 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