Unit of competency Outline

Date retreived
22/07/2026 6:29 PM AWST

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Maintain aircraft gas turbine engine components or parts

Maintain aircraft gas turbine engine components or parts

Unit of competency
National Code
MEA331
State Code
AUE61
TGA Status
Replaced
DTWD Status
Replaced
Current Release Number
2.00
Current Release Date
31/08/2018
View on TGA
State Implementation and Classification
Approved Date
22/07/2015
Field of Education
031503 - Aircraft Maintenance Engineering
Original Release Date
22/07/2015
Nominal Hours
60
Description
This unit of competency requires application of hand skills and use of maintenance documentation to dismantle, inspect, maintain and assemble aircraft gas turbine engine components or parts during scheduled or unscheduled maintenance under the guidance of a qualified person. Work under the guidance of a qualified person may be performed individually or as part of a team.Applications include gas turbine engine components or parts in a workshop.The unit is part of a Mechanical Certificate II training pathway. The unit is used in workplaces that operate under the airworthiness regulatory systems of the Australian Defence Force (ADF) and the Civil Aviation safety Authority (CASA).
Notes
Elements and Performance Criteria
1. Prepare to dismantle, inspect, maintain and assemble aircraft gas turbine engine components or parts
  • 1.1 Components are removed and/or disassembled in accordance with enterprise procedures, relevant maintenance documentation and qualified person guidance while observing all relevant work health and safety (WHS) requirements, including the use of material safety data sheets (MSDS) and items of personal protective equipment (PPE)
  • 1.2 Maintenance and/or repair requirements as defined by the qualified person, enterprise procedures and the relevant maintenance documentation are understood
  • 1.3 Tagging and repair instructions are accurately specified in accordance with enterprise procedures and qualified person directions for parts requiring specialist repair
  • 1.4 Appropriate materials, tools, equipment and assembly or fabrication jigs, where applicable, are selected and prepared for the particular maintenance and repair requirements in accordance with enterprise procedures and relevant maintenance documentation
2. Dismantle, inspect, maintain and assemble aircraft gas turbine engine components or parts
  • 2.1 Routine maintenance, repair or modification procedures are carried out, as approved by relevant manufacturers’ bulletins or procedures, in accordance with required enterprise procedures and specifications while observing all relevant WHS requirements, including the use of MSDS and items of PPE
  • 2.2 Component parts are assembled within specified tolerances and in accordance with enterprise procedures and the appropriate maintenance documents
  • 2.3 Where applicable and as required by the qualified person, assistance is provided in the final adjustment and testing of components to confirm serviceability
3. Complete maintenance repair or modification activities
  • 3.1 Required documentation is completed and processed in accordance with standard enterprise procedures
  • 3.2 Maintained/repaired or modified components are tagged, sealed and packaged within specified procedures
No information
No information
Replaces
State Code National Code Title Type
W8429 MEA331B Dismantle, inspect, maintain and assemble aircraft gas turbine engine components or parts Unit of competency
Replaced By
State Code National Code Title Type
OEG93 MEAMEC0028 Maintain aircraft gas turbine engine components or component parts Unit of competency
State Code National Code Title Type
AVN9 MEA20415 Certificate II in Aeroskills Qualification
BDV9 MEA20418 Certificate II in Aeroskills Qualification