Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

MEA510A Mapping and Delivery Guide
Maintain seat and pod electrical and electronic systems

Version 1.0
Issue Date: May 2024


Qualification -
Unit of Competency MEA510A - Maintain seat and pod electrical and electronic systems
Description This unit of competency is part of the Aircraft Life Support and Furnishing Certificate III and IV training pathways. It covers the competencies required for the removal, installation and limited maintenance of seat and pod electrical and electronic systems during the overhaul of seats and pods. This unit is used in workplaces that operate under the airworthiness regulatory systems of the ADF and CASA.
Employability Skills This unit contains employability skills.
Learning Outcomes and Application This unit requires application of hand skills in the removal and installation of electrical and electronic system components during the overhaul of aircraft seats and pods, and the use of basic electrical test equipment and in-flight entertainment system test sets to confirm system serviceability.Applications include electrical and electronic system components fitted to seats and pods undergoing overhaul in workshops
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
Prerequisites/co-requisites Not applicable MEA240B Use electrical test equipment to perform basic electrical tests
Competency Field
Development and validation strategy and guide for assessors and learners Student Learning Resources Handouts
Activities 		Slides
PPT 		Assessment 1 Assessment 2 Assessment 3 Assessment 4
Elements of Competency Performance Criteria              
Element: Remove and inspect seat and pod electrical system components
  • System is rendered safe and prepared in accordance with the applicable maintenance manual to ensure personnel safety
  • Removal of electrical system components is carried out in accordance with the applicable maintenance manual
  • Removed components are inspected for visible signs of damage or deterioration in accordance with maintenance manuals and standard enterprise procedures
  • Required maintenance documentation is completed and processed in accordance with standard enterprise procedures
  • Removed components are tagged, packaged or discarded in accordance with specified procedures
       
Element: Remove and inspect seat and pod electronic system components
  • System is rendered safe and prepared in accordance with the applicable maintenance manual to ensure personnel safety
  • Removal of electronic system components is carried out in accordance with the applicable maintenance manual
  • Removed components are inspected for visible signs of damage or deterioration in accordance with maintenance manuals and standard enterprise procedures
  • Required maintenance documentation is completed and processed in accordance with standard enterprise procedures
  • Removed components are tagged, packaged or discarded in accordance with specified procedures
       
Element: Install seat and pod electrical system components
  • Electrical system components to be installed are checked to confirm correct part numbers, modification status, serviceability and shelf life
  • Physical installation of electrical components is carried out in accordance with the applicable maintenance manual
  • System is reinstated to correct physical condition in preparation for testing
  • Required maintenance documentation is completed and processed in accordance with standard enterprise procedures
       
Element: Install seat and pod electronic system components
  • Electronic system components to be installed are checked to confirm correct part numbers, modification status, serviceability and shelf life
  • Physical installation of electronic components is carried out in accordance with the applicable maintenance manual
  • System is reinstated to correct physical condition in preparation for testing
  • Required maintenance documentation is completed and processed in accordance with standard enterprise procedures
       
Element: Functionally test seat and pod electrical and electronic systems
  • Applicable system test set is connected to seat or pod in accordance with the applicable maintenance manual or approved vendor procedures
  • Power is applied to the seat or pod in accordance with applicable maintenance manual
  • Seat or pod electrical system is functionally tested for correct operation in accordance with the applicable maintenance manual
  • Seat or pod electronic system is functionally tested using the applicable test set in accordance with the applicable maintenance manual
  • Test equipment is removed and required maintenance documentation is completed and processed in accordance with standard enterprise procedures
       


Evidence Required

List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.

The Evidence Guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.

Overview of assessment

A person who demonstrates competency in this unit must be able to apply hand skills, use specialist tools and use maintenance publications to remove and install seat and pod electrical and electronic system components, and to functionally test the systems while observing all relevant safety precautions.

Critical aspects for assessment and evidence required to demonstrate competency in this unit

It is essential that applicable cleanliness requirements and OHS safety precautions are fully observed, including awareness of electrostatic discharge procedures.

Evidence of transferability of skills and knowledge related to removal and installation is essential. An understanding of the attachment methods, connection of hardware and system operation as they relate to the work must be demonstrated before undertaking any action. The work plan should take account of applicable safety and quality requirements in accordance with the industry and regulatory standards.

A person cannot be assessed as competent until it can be demonstrated to the satisfaction of the workplace assessor that the relevant elements of the unit of competency are being achieved on the range of components and tasks listed in the Range Statement. This shall be established via the records in the Log of Industrial Experience and Achievement or, where appropriate, an equivalent Industry Evidence Guide.

Context of and specific resources for assessment

Competency should be assessed in the workplace or simulated workplace using tools and equipment specified in maintenance manuals. It is also expected that general-purpose tools, test and ground support equipment found in most routine situations would be used where appropriate.

Method of assessment

Guidance information for assessment

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

Required skills

Look for evidence that confirms skills in:

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

using approved maintenance documentation and aircraft publications relating to aircraft seat and pod electrical and electronic systems and components

recognising defects in and deterioration of electrical cables to aircraft industry standards, including crimped and soldered joints

correctly interpreting aircraft wire markings, terminal block identification and plug/socket pin numbering systems

inspecting electrical looms and harness pre- and post-removal and installation to ensure minimum bends are maintained, cable is not in tension, plugs are correctly aligned, security of route ensures no chaffing of insulation, adequate clipping and cable ties have been utilised and construction complies with aircraft industry standards

positively identifying seat and pod electrical and electronic system components

plug connector pin removal and insertion, where soldering is not required

recognising damage and visual defects in electrical components, such as actuators, motors and switches

recognising damage and visual defects in electronic system components, such as display screens, tuners, volume controls, audio headset receptacles and data cables

Required knowledge

Look for evidence that confirms knowledge of:

relevant OHS procedures

how to obtain relevant MSDS

the use of applicable items of PPE

component attachment methods

connection of hardware and plugs

electrical wiring used in aircraft and wire marking

plug/socket pin numbering and terminal block identification

cable and loom installation requirements, including bonding and screening

crimping tools and crimp terminals

procedures for removal and insertion of plug connector pins, where soldering is not required

handling and maintenance precautions relating to electronic displays and electrostatic sensitive devices

electromagnetic environment

data cable installation requirements

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.

Removal and installation of electrical components

Removal and installation of electrical components involves one or more of the following connection methods:

bolted

plug connectors

Electrical system components

Electrical system components may include:

electrical cables and looms

selectors and switches

motors and actuators

relays, control units and modules

Electronic system components

Electronic system components may include:

display units

tuners/selectors

volume controls

audio headset receptacles

data cables

Visible signs of damage or deterioration

Visible signs of damage or deterioration may include:

broken or chafed wires

corrosion of plugs and connectors

physical damage to components

wear

evidence of electrical or electronic component overheating

Application of this unit may relate to:

scheduled or unscheduled removal and installation of seat and pod electrical and electronic systems and components, and to system functional testing during seat and pod overhaul in workshops

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
System is rendered safe and prepared in accordance with the applicable maintenance manual to ensure personnel safety 
Removal of electrical system components is carried out in accordance with the applicable maintenance manual 
Removed components are inspected for visible signs of damage or deterioration in accordance with maintenance manuals and standard enterprise procedures 
Required maintenance documentation is completed and processed in accordance with standard enterprise procedures 
Removed components are tagged, packaged or discarded in accordance with specified procedures 
System is rendered safe and prepared in accordance with the applicable maintenance manual to ensure personnel safety 
Removal of electronic system components is carried out in accordance with the applicable maintenance manual 
Removed components are inspected for visible signs of damage or deterioration in accordance with maintenance manuals and standard enterprise procedures 
Required maintenance documentation is completed and processed in accordance with standard enterprise procedures 
Removed components are tagged, packaged or discarded in accordance with specified procedures 
Electrical system components to be installed are checked to confirm correct part numbers, modification status, serviceability and shelf life 
Physical installation of electrical components is carried out in accordance with the applicable maintenance manual 
System is reinstated to correct physical condition in preparation for testing 
Required maintenance documentation is completed and processed in accordance with standard enterprise procedures 
Electronic system components to be installed are checked to confirm correct part numbers, modification status, serviceability and shelf life 
Physical installation of electronic components is carried out in accordance with the applicable maintenance manual 
System is reinstated to correct physical condition in preparation for testing 
Required maintenance documentation is completed and processed in accordance with standard enterprise procedures 
Applicable system test set is connected to seat or pod in accordance with the applicable maintenance manual or approved vendor procedures 
Power is applied to the seat or pod in accordance with applicable maintenance manual 
Seat or pod electrical system is functionally tested for correct operation in accordance with the applicable maintenance manual 
Seat or pod electronic system is functionally tested using the applicable test set in accordance with the applicable maintenance manual 
Test equipment is removed and required maintenance documentation is completed and processed in accordance with standard enterprise procedures 

Forms

Assessment Cover Sheet

MEA510A - Maintain seat and pod electrical and electronic systems
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:

Assessment Record Sheet

MEA510A - Maintain seat and pod electrical and electronic systems

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: