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Evidence Guide: MEA410 - Maintain aircraft structure/components

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

 

MEA410 - Maintain aircraft structure/components

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

Prepare to remove corrosion damage

  1. Extent of damage is correctly assessed to assist in determining removal procedure
  2. Structure is supported and prepared in accordance with the applicable maintenance manual to ensure personnel safety and freedom from damage
  3. Appropriate corrosion removal procedure is identified in accordance with structural repair manual and/or approved data
  4. Specialist advice is obtained in establishing an approved repair scheme where a standard corrosion removal procedure cannot be identified or damage criteria is out of limits
  5. All materials and equipment required are organised
Extent of damage is correctly assessed to assist in determining removal procedure

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Structure is supported and prepared in accordance with the applicable maintenance manual to ensure personnel safety and freedom from damage

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Appropriate corrosion removal procedure is identified in accordance with structural repair manual and/or approved data

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Specialist advice is obtained in establishing an approved repair scheme where a standard corrosion removal procedure cannot be identified or damage criteria is out of limits

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

All materials and equipment required are organised

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Remove corrosion damage

  1. Corrosion removal is performed and protective coatings, sealants and jointing compounds applied in accordance with approved repair scheme ensuring that aircraft standard practices are used and process requirements are carried out including relevant work health and safety procedures and the use of material safety data sheets (MSDS) and items of personal protective equipment (PPE)
  2. Structure/component is cleaned of all waste material or contaminants
  3. Components are adjusted, where necessary, to operate within prescribed specifications
  4. Required maintenance/repair documentation is completed and processed in accordance with standard enterprise procedures
  5. Repaired components or assemblies are tagged, sealed and packaged or cradled in accordance with specified procedures, where required
Corrosion removal is performed and protective coatings, sealants and jointing compounds applied in accordance with approved repair scheme ensuring that aircraft standard practices are used and process requirements are carried out including relevant work health and safety procedures and the use of material safety data sheets (MSDS) and items of personal protective equipment (PPE)

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Structure/component is cleaned of all waste material or contaminants

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Components are adjusted, where necessary, to operate within prescribed specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Required maintenance/repair documentation is completed and processed in accordance with standard enterprise procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Repaired components or assemblies are tagged, sealed and packaged or cradled in accordance with specified procedures, where required

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 remove corrosion damage

1.1

Extent of damage is correctly assessed to assist in determining removal procedure

1.2

Structure is supported and prepared in accordance with the applicable maintenance manual to ensure personnel safety and freedom from damage

1.3

Appropriate corrosion removal procedure is identified in accordance with structural repair manual and/or approved data

1.4

Specialist advice is obtained in establishing an approved repair scheme where a standard corrosion removal procedure cannot be identified or damage criteria is out of limits

1.5

All materials and equipment required are organised

2.

Remove corrosion damage

2.1

Corrosion removal is performed and protective coatings, sealants and jointing compounds applied in accordance with approved repair scheme ensuring that aircraft standard practices are used and process requirements are carried out including relevant work health and safety procedures and the use of material safety data sheets (MSDS) and items of personal protective equipment (PPE)

2.2

Structure/component is cleaned of all waste material or contaminants

2.3

Components are adjusted, where necessary, to operate within prescribed specifications

2.4

Required maintenance/repair documentation is completed and processed in accordance with standard enterprise procedures

2.5

Repaired components or assemblies are tagged, sealed and packaged or cradled in accordance with specified procedures, where required

Required Skills and Knowledge

Elements describe the essential outcomes.

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

1.

Prepare to remove corrosion damage

1.1

Extent of damage is correctly assessed to assist in determining removal procedure

1.2

Structure is supported and prepared in accordance with the applicable maintenance manual to ensure personnel safety and freedom from damage

1.3

Appropriate corrosion removal procedure is identified in accordance with structural repair manual and/or approved data

1.4

Specialist advice is obtained in establishing an approved repair scheme where a standard corrosion removal procedure cannot be identified or damage criteria is out of limits

1.5

All materials and equipment required are organised

2.

Remove corrosion damage

2.1

Corrosion removal is performed and protective coatings, sealants and jointing compounds applied in accordance with approved repair scheme ensuring that aircraft standard practices are used and process requirements are carried out including relevant work health and safety procedures and the use of material safety data sheets (MSDS) and items of personal protective equipment (PPE)

2.2

Structure/component is cleaned of all waste material or contaminants

2.3

Components are adjusted, where necessary, to operate within prescribed specifications

2.4

Required maintenance/repair documentation is completed and processed in accordance with standard enterprise procedures

2.5

Repaired components or assemblies are tagged, sealed and packaged or cradled in accordance with specified procedures, where required

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 all relevant WHS procedures, including the use of MSDS and selection and use of applicable items of PPE

using approved maintenance documentation and aircraft publications relating to aircraft structure

identifying various aircraft metals and their basic metallurgy properties by interpretation of markings, numbering systems or visual, chemical or mechanical means

applying structural corrosion removal/treatment techniques

restoring aircraft structure sealing and surface finishes.

The underlying skills inherent in this unit should be transferable into other areas that require similar techniques. It is essential that procedures take into account all safety precautions and quality requirements, standards, practices and processes associated with corrosion removal.

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:

methods of corrosion removal in aircraft structural metals

types of corrosion typically found in various areas of aircraft structure

removal of corrosion damage in integral fuel tanks and sealing of faying surfaces, including specific WHS and PPE requirements, including confined space entry requirements

surface finishes and methods of restoration, including specific WHS and PPE requirements

how to obtain MSDS

relevant maintenance and structural repair manuals specifying corrosion removal limits and methods

relevant regulatory requirements and standard procedures.

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.

Corrosion removal procedures include:

Removing corrosion by chemical and mechanical methods

Restoring protective coatings

Applying sealants and jointing compounds

Procedures and requirements include:

Industry standard specified by manufacturers, regulatory authorities or the enterprise