Elements and Performance Criteria
- Inspect rotor and rotor control systems and components
- Isolation and warning signs are fitted/installed to the system or related systems and the aircraft configured for safe system inspection and operation in accordance with relevant aircraft publications/maintenance regulations orders and standards and practices
- Rotor and rotor control system is visually or physically checked/inspected for external signs of defects in accordance with relevant aircraft publications maintenance regulations/orders and standards and practices
- Defects are identified and recorded in accordance with standard enterprise procedures
- Inspect basic rotary wing airframe systems
- Relevant maintenance documentation and modification status, including system defect reports, where relevant, are used to identify specific inspection requirements
- Isolation tags are checked and aircraft configured for safe system inspection and operation in accordance with the applicable maintenance manual
- Airframe system components are visually or physically checked for external signs of defects in accordance with applicable maintenance manual
- Defects are correctly identified and reported
- Ground test rotor and rotor control systems
- Aircraft and system prepared in accordance with relevant aircraft publications/maintenance regulations orders and standards and practices, for the operation of engine and rotor system
- Rotor and rotor control system are functionally tested in accordance with relevant aircraft publications maintenance regulations/orders and standards and practices for evidence of malfunction
- System calibration or adjustments are performed in accordance with relevant aircraft publications/maintenance regulations/orders and standards and practices
- Test/adjust basic rotary wing airframe systems and components
- Aircraft and system are prepared in accordance with applicable maintenance manual for the application of power/system operation
- Airframe system is functionally tested, in accordance with maintenance manual, for evidence of serviceability or malfunction
- System adjustment is performed in accordance with maintenance manual
- Troubleshoot rotor and rotor control systems
- Available information from aircraft maintenance documentation, inspection and test results is used to assist in fault determination
- Relevant aircraft publication fault diagnosis guide and logical processes are used to ensure efficient and accurate troubleshooting
- Specialist advice is obtained to assist with the troubleshooting process
- Rotor and rotor control system faults are located and the causes of the faults are clearly identified and recorded in aircraft maintenance documentation in accordance with standard enterprise procedures
- Fault rectification requirements are determined
- Troubleshoot basic rotary wing airframe systems
- Available information from maintenance documentation, inspection and test results is used, where necessary, to assist in fault determination
- Maintenance manual fault diagnosis guides and logic processes are used to ensure efficient and accurate troubleshooting
- Specialist advice is obtained, where required, to assist with the troubleshooting process
- Airframe system faults are located and the causes of the faults are clearly identified and correctly recorded in maintenance documentation, where required, in accordance with standard enterprise procedures
- Rectification requirements are determined
- Remove and install rotary wing rotor and rotor system components
- System is rendered safe and prepared in accordance with relevant aircraft publications/maintenance regulations/orders and standards and practices, and isolation and warning signs are installed/fitted to ensure personnel safety
- Rotor and rotor system component removal is carried out in accordance with relevant aircraft publications/maintenance regulations/orders and standards and practices
- Required aircraft maintenance documentation is completed and processed in accordance with standard enterprise procedures
- Removed components are labelled, sealed and packaged in accordance with relevant aircraft publications/maintenance regulations/orders and standards and practices
- Rotor or rotor system component to be installed is checked to confirm correct part or model numbers, modification status and serviceability
- Mass balance of rotor blades/head is checked in accordance with relevant aircraft publications/maintenance regulations/orders and standards and practices
- Installation is carried out in accordance with relevant aircraft publications/maintenance regulations/orders and standards and practices
- Support/safety equipment is removed at the appropriate time to ensure personnel safety and freedom from structural damage
- Remove and install rotor control system components
- System is rendered safe and prepared in accordance with relevant aircraft publications/maintenance regulations/orders and standards and practices, and isolation and warning signs are installed/fitted to ensure personnel safety
- Rotary wing flight control system component removal is carried out in accordance with relevant aircraft publications/maintenance regulations/orders and standards and practices
- Required aircraft maintenance documentation is completed and processed in accordance with standard enterprise procedures
- Removed components are labelled, sealed and packaged in accordance with relevant aircraft publications/maintenance regulations/orders and standards and practices
- Rotary wing flight control system components to be installed are checked to confirm correct part or model numbers, modification status and serviceability
- Installation is carried out in accordance with relevant aircraft publications/maintenance regulations/orders and standards and practices
- Support/safety equipment is removed at the appropriate time to ensure personnel safety and freedom from structural damage
- Remove and install basic rotary wing airframe system components
- System is rendered safe in accordance with the applicable maintenance manual and isolation tags are fitted, where necessary, to ensure personnel safety
- Airframe system component removal is carried out in accordance with the applicable maintenance manual.
- Required maintenance documentation is accurately completed and correctly processed
- Removed components are tagged, sealed and packaged in accordance with specified procedures
- Components to be installed are checked to confirm correct part numbers, serviceability and modification status
- Mass balance of control surfaces to be installed is checked in accordance with the applicable maintenance manual, if required
- Installation is carried out in accordance with the applicable maintenance manual
- Required maintenance documentation is completed and processed in accordance with standard enterprise procedures