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Evidence Guide: MEA331 - Maintain aircraft gas turbine engine components or parts

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

MEA331 - Maintain aircraft gas turbine engine components or parts

What evidence can you provide to prove your understanding of each of the following citeria?

Prepare to dismantle, inspect, maintain and assemble aircraft gas turbine engine components or parts

  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)
  2. Maintenance and/or repair requirements as defined by the qualified person, enterprise procedures and the relevant maintenance documentation are understood
  3. Tagging and repair instructions are accurately specified in accordance with enterprise procedures and qualified person directions for parts requiring specialist repair
  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
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)

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Maintenance and/or repair requirements as defined by the qualified person, enterprise procedures and the relevant maintenance documentation are understood

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tagging and repair instructions are accurately specified in accordance with enterprise procedures and qualified person directions for parts requiring specialist repair

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

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

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Dismantle, inspect, maintain and assemble aircraft gas turbine engine components or parts

  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. Component parts are assembled within specified tolerances and in accordance with enterprise procedures and the appropriate maintenance documents
  3. Where applicable and as required by the qualified person, assistance is provided in the final adjustment and testing of components to confirm serviceability
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

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Component parts are assembled within specified tolerances and in accordance with enterprise procedures and the appropriate maintenance documents

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Where applicable and as required by the qualified person, assistance is provided in the final adjustment and testing of components to confirm serviceability

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete maintenance repair or modification activities

  1. Required documentation is completed and processed in accordance with standard enterprise procedures
  2. Maintained/repaired or modified components are tagged, sealed and packaged within specified procedures
Required documentation is completed and processed in accordance with standard enterprise procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Maintained/repaired or modified components are tagged, sealed and packaged within specified procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

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

Required Skills and Knowledge

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

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

Evidence required to demonstrate competency in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria under the specified conditions of assessment, and must include:

applying relevant WHS practices, including the use of MSDS and PPE

using relevant maintenance documentation, specifications and aircraft/component manuals to:

recognise state of serviceability and standard/routine maintenance and repair requirements for the range of engine components listed in the Range of Conditions

identify requirements under the guidance of a qualified person and complete repairs and/or modifications

correctly tagging, sealing and packaging completed components.

The underlying skills inherent in this unit should be transferable across a range of maintenance and repair applications associated with engine components. It is essential that the relevant enterprise procedures are interpreted and applied to ensure quality and safety standards are achieved.

This shall be demonstrated through application across a number of different aircraft components as listed in the Assessment Conditions.

Evidence required to demonstrate competency in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria and include knowledge of:

component operation at a basic level

standard/routine repair procedures and processes

relevant WHS practices

how to obtain MSDS

use of PPE.

Range Statement

This field allows for different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

Routine work:

Is carried out using basic operational knowledge and a defined range of skills (‘routine’ work is that which follows a customary or regular course of procedure).

Work outcomes:

Are achieved by applying known solutions chosen from a limited range of pre-determined options consistent with enterprise procedures. This includes accepting responsibility for own work in terms of quality of outcomes using pre-determined specifications of quality.

Components to be maintained include:

Basic components, such as oil coolers, fuel nozzles, flex drive shafts, fuel manifolds and engine bearings, engine change unit hoses, pipes and ducts, and like components fitted to modular assemblies and sub-assemblies

Components to be repaired or modified include:

Compressor and turbine blades

Scope of work:

Note that the scope of any repair or modification and the procedure to be followed will be provided by the qualified person, and be within the scope of the skills and knowledge included in the unit of competency MEA109 Perform basic hand skills, standard trade practices and fundamentals in aviation maintenance

Maintain includes:

Removal and installation, cleaning, inspection for wear or damage and consequent replacement of parts, and routine adjustment and lubrication, where applicable, in accordance with enterprise procedures

Procedures and requirements include:

Industry procedures specified by manufacturers, regulatory authorities or the enterprise