YARED MELAKU

Senior aircraft maintenance technician

Ethiopian airlines

, Ethiopian

01.2012 - 12.2024

Experienced with all stage from assistance mechanic in to quality inspector and also both FAA AND EASA licensed CAT b1/b2 inspector
Inspected parts for wear or damage and tested their performance after installation.
Provided technical guidance to junior technicians regarding aircraft maintenance procedures.
Utilized computer-based diagnostic tools to diagnose faults in aircraft systems.
Performed maintenance, troubleshooting and repairs on aircraft systems such as engines, hydraulics, pneumatics, fuel systems, electrical systems and avionics.
Analyzed malfunctions to determine the cause of system problems and corrective action.
Verified airworthiness by conducting post-maintenance test flights.
Maintained records of maintenance activities including repair orders, work orders and other related documents.
Repaired and replaced components such as hydraulic lines, pumps, valves, actuators, filters and seals.
Reviewed operational data from flight tests to detect any discrepancies or malfunctions.
Operated hoists, jacks and other mechanical devices while performing repairs.
Diagnosed defects using specialized tools such as oscilloscopes and digital multimeters.
Tested repaired components for proper operation before returning them to service.
Installed new parts or assemblies in accordance with manufacturer's specifications.
Replaced defective wiring harnesses according to manufacturers' instructions.
Assisted in developing preventive maintenance programs for all aircrafts.
Interpreted schematics diagrams used in the assembly of large aircraft structures.
Adjusted and repaired systems to meet manufacturers' performance specifications.
Inspected and verified dimensions and clearances of parts to verify conformance to factory specifications.
Improved function of engines by replacing spark plugs, fuel filters and defective sensors.
Utilized electronic testing equipment to troubleshoot fuel, ignition and emissions control systems.
Used diagnostics and troubleshooting tools to identify failures and equipment issues.