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Evidence Guide: MEAAVI0039 - Modify and repair aircraft component single-layer printed circuit boards

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

 

MEAAVI0039 - Modify and repair aircraft component single-layer printed circuit boards

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

Inspect single-layer printed circuit boards and associated components

  1. Interpret required maintenance documentation, including component defect reports, and match parts and serial numbers
  2. Prepare work area and circuit board assemblies in accordance with standard enterprise procedures to allow for detailed inspection of all substrate, circuit tracks, edge connectors and attached components, taking into account any static discharge procedures
  3. Visually or physically inspect circuit board assemblies for physical integrity of substrate, circuit tracks, edge connectors and attached components in accordance with maintenance documentation while observing all relevant work health and safety (WHS) requirements
  4. Establish modification status to assist in determining repair requirements
  5. Identify and report defects in accordance with standard enterprise procedures
Interpret required maintenance documentation, including component defect reports, and match parts and serial numbers

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Prepare work area and circuit board assemblies in accordance with standard enterprise procedures to allow for detailed inspection of all substrate, circuit tracks, edge connectors and attached components, taking into account any static discharge procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Visually or physically inspect circuit board assemblies for physical integrity of substrate, circuit tracks, edge connectors and attached components in accordance with maintenance documentation while observing all relevant work health and safety (WHS) requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Establish modification status to assist in determining repair requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify and report defects in accordance with standard enterprise procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Test or adjust single-layer printed circuit boards and associated components

  1. Prepare and connect circuit board assemblies to the appropriate test facility or in situ to allow required test procedures to be performed in accordance with approved procedures
  2. Perform functional testing on circuit board assemblies for evidence of serviceability or malfunction in accordance with normal trade practice and maintenance documentation
  3. Electronically or physically adjust or align circuit board assemblies, attached hardware and electronic components in accordance with maintenance manuals or other prescribed procedures
Prepare and connect circuit board assemblies to the appropriate test facility or in situ to allow required test procedures to be performed in accordance with approved procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Perform functional testing on circuit board assemblies for evidence of serviceability or malfunction in accordance with normal trade practice and maintenance documentation

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Electronically or physically adjust or align circuit board assemblies, attached hardware and electronic components in accordance with maintenance manuals or other prescribed procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Troubleshoot single-layer printed circuit boards and associated components

  1. Use required maintenance documentation, physical inspection and test results to assist in fault determination
  2. Troubleshoot using maintenance manual fault diagnosis guides, logical processes and test equipment
  3. Locate component faults and identify and record causes of faults in required maintenance documentation
  4. Determine required for rectification of faults
Use required maintenance documentation, physical inspection and test results to assist in fault determination

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Troubleshoot using maintenance manual fault diagnosis guides, logical processes and test equipment

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Locate component faults and identify and record causes of faults in required maintenance documentation

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Determine required for rectification of faults

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Dismantle single-layer printed circuit boards and associated components

  1. Remove conformal or protective coatings from the circuit board assembly to the extent required to effect necessary repairs and in accordance with maintenance manuals and industry or enterprise standards as applicable
  2. Observe WHS requirements at all times during maintenance procedures and use required material safety data sheets (MSDS) and personal protective equipment (PPE)
  3. Dismantle circuit board assembly to the extent necessary to allow repair of all identified faults
  4. Tag and dispatch parts for processing in accordance with specified procedures
  5. Package and store parts for retention and refitment in accordance with standard enterprise procedures to avoid physical and electrostatic damage
  6. Pack and process parts for disposal in accordance with statutory requirements pertaining to dangerous goods
Remove conformal or protective coatings from the circuit board assembly to the extent required to effect necessary repairs and in accordance with maintenance manuals and industry or enterprise standards as applicable

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Observe WHS requirements at all times during maintenance procedures and use required material safety data sheets (MSDS) and personal protective equipment (PPE)

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Dismantle circuit board assembly to the extent necessary to allow repair of all identified faults

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tag and dispatch parts for processing in accordance with specified procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Package and store parts for retention and refitment in accordance with standard enterprise procedures to avoid physical and electrostatic damage

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Pack and process parts for disposal in accordance with statutory requirements pertaining to dangerous goods

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assemble single-layer printed circuit boards and associated components

  1. Collect parts removed for access and replacement parts, ensuring appropriate modification status, component tolerances and assembly configuration is maintained
  2. Assemble printed circuit board and associated components in accordance with maintenance manuals, and ensure all electrical joints meet the required standard of the equipment manufacturer or industry standard
  3. Rework circuit substrate material, circuit tracks, edge connectors and through-hole eyelets as required to restore printed circuit board to a serviceable condition
  4. Replace removed conformal or protective coatings to the required standard of the equipment manufacturer or industry standard
  5. Ensure rework techniques are in accordance with industry approval procedures, observe required WHS precautions and use required MSDS and PPE
Collect parts removed for access and replacement parts, ensuring appropriate modification status, component tolerances and assembly configuration is maintained

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assemble printed circuit board and associated components in accordance with maintenance manuals, and ensure all electrical joints meet the required standard of the equipment manufacturer or industry standard

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Rework circuit substrate material, circuit tracks, edge connectors and through-hole eyelets as required to restore printed circuit board to a serviceable condition

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Replace removed conformal or protective coatings to the required standard of the equipment manufacturer or industry standard

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Ensure rework techniques are in accordance with industry approval procedures, observe required WHS precautions and use required MSDS and PPE

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Required Skills and Knowledge