The Aviation DataBase: Service Information: Moog
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Sept. 11 Sept. 11
DataBases updated: Jun 5th, 2025
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Service Bulletins
NameRevisionLangSubjectDate
D en Improvement of Tail Rotor Slip Ring Mounting Plate Installation to Tail Rotor Slip Ring Body (AW P/N 4G6420V00151, 4G6420V00152 & 4G6420V00153)
5 en AW139 & AW189 Main Rotor Slip Ring Check (AW P/N 4G6220V00151 & 4G6293A00131)
en Flight Controls: Aileron Actuation and Monitoring - Inboard Aileron Electro Hydrostatic Actuator (EHA) Assembly Verification of Insulation Resistance of Direct Drive Solenoid Operated Valve (DD SOV)02/21/2018
en Flight Controls: Elevator Actuation and Monitoring - Elevator Electro Hydrostatic Actuator (EHA) - Verification of Insulation Resistance of Direct Drive Solenoid Operated Valve (DD SOV)02/21/2018
en Flight Controls: Rudder Actuation and Monitoring - Rudder Electro Hydrostatic Actuator (EHA) - Verification of Insulation Resistance of Direct Drive Solenoid Operated Valve (DD SOV)02/21/2018