PowerPoint Presentation

ComponentsFunctionsPotential Failure modePotential Effects of FailureSeverityPotential Causes of FailureOccurrences

Current ControlsDetectionR P N

Landing GearAfter Takeoff(Closes) Gear remains OpenDisturbance of State Flight Operation7Solenoid Valve (SOV) Stuck3Periodic Check & Preventive MaintenanceCockpit Control1217Displacer Stuck(Oil Storage Empty)

2Periodic Check & Cockpit Control

4

567Motor Failure(Oil Pump faulty)1Periodic Check & Cockpit Control428Before Landing(Opens)Gear remainsClosedCrash Landing10Solenoid Valve (SOV) Stuck

3Periodic Check & Cockpit Control

13010Displacer Stuck(Oil Storage 2Periodic Check & Cockpit Control48010Motor Failure(Oil Pump faulty)

1Periodic Check & Cockpit Control440Previous Shift In-charge Misplaced Job Unfinished jobs list at Shift ChangeoverNew Shift In-charge did not had information about unfinished JobsPre-flight Scheduled maintenance MissedTube Joint Oil leakage. Reason: VibrationHydraulic System Failure11:30 11:45 12:00 14:50 22:19 00:14Engineer

Technician

TubeConnection

Low OilPressure

Control ValveLanding Gear Failure Deviation !Deviation 2Deviation 3