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Evidence Guide: AURETB001 - Diagnose and repair electric braking systems

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

 

AURETB001 - Diagnose and repair electric braking systems

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

Prepare to diagnose and repair electric braking system

  1. Job requirements are determined from workplace instructions
  2. Diagnostic information is sourced and interpreted
  3. Diagnostic options are analysed and those most appropriate to the circumstances are selected
  4. Hazards associated with the work are identified and risks are managed
  5. Diagnostic tools and equipment are selected and checked for serviceability
Job requirements are determined from workplace instructions

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnostic information is sourced and interpreted

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnostic options are analysed and those most appropriate to the circumstances are selected

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Hazards associated with the work are identified and risks are managed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnostic tools and equipment are selected and checked for serviceability

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnose electric braking system

  1. Diagnostic tests are carried out according to workplace proceduresand safety requirements
  2. Faults are identified from diagnostic test results and causes of faults are determined
  3. Diagnosis findings and recommendations for necessary repairs or adjustments are reported according to workplace procedures
Diagnostic tests are carried out according to workplace proceduresand safety requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Faults are identified from diagnostic test results and causes of faults are determined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnosis findings and recommendations for necessary repairs or adjustments are reported according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Repair electric braking system

  1. Repair information is sourced and interpreted
  2. Repair options are analysed and those most appropriate to the circumstances are selected
  3. Repair tools, equipment and materials are selected and checked
  4. Repairs and component replacements and adjustments are carried out according to manufacturer specifications, workplace procedures, safety requirements, and without causing damage to components or systems
  5. Post-repair testing is carried out according to workplace procedures to confirm fault rectification, and any further problems detected as having been introduced during the repair process are rectified
Repair information is sourced and interpreted

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Repair options are analysed and those most appropriate to the circumstances are selected

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Repair tools, equipment and materials are selected and checked

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Repairs and component replacements and adjustments are carried out according to manufacturer specifications, workplace procedures, safety requirements, and without causing damage to components or systems

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Post-repair testing is carried out according to workplace procedures to confirm fault rectification, and any further problems detected as having been introduced during the repair process are rectified

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete work processes

  1. Final inspection is made to ensure work is to workplace expectations and vehicle or machinery is presented ready for use
  2. Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
  3. Tools and equipment are checked and stored and any faulty electrical equipment is identified, tagged and isolated according to workplace procedures
  4. Workplace documentation is processed according to workplace procedures
Final inspection is made to ensure work is to workplace expectations and vehicle or machinery is presented ready for use

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tools and equipment are checked and stored and any faulty electrical equipment is identified, tagged and isolated according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Workplace documentation is processed according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Prepare to diagnose and repair electric braking system

  1. Job requirements are determined from workplace instructions
  2. Diagnostic information is sourced and interpreted
  3. Diagnostic options are analysed and those most appropriate to the circumstances are selected
  4. Hazards associated with the work are identified and risks are managed
  5. Diagnostic tools and equipment are selected and checked for serviceability
Job requirements are determined from workplace instructions

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnostic information is sourced and interpreted

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnostic options are analysed and those most appropriate to the circumstances are selected

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Hazards associated with the work are identified and risks are managed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnostic tools and equipment are selected and checked for serviceability

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnose electric braking system

  1. Diagnostic tests are carried out according to workplace proceduresand safety requirements
  2. Faults are identified from diagnostic test results and causes of faults are determined
  3. Diagnosis findings and recommendations for necessary repairs or adjustments are reported according to workplace procedures
Diagnostic tests are carried out according to workplace proceduresand safety requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Faults are identified from diagnostic test results and causes of faults are determined

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Diagnosis findings and recommendations for necessary repairs or adjustments are reported according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Repair electric braking system

  1. Repair information is sourced and interpreted
  2. Repair options are analysed and those most appropriate to the circumstances are selected
  3. Repair tools, equipment and materials are selected and checked
  4. Repairs and component replacements and adjustments are carried out according to manufacturer specifications, workplace procedures, safety requirements, and without causing damage to components or systems
  5. Post-repair testing is carried out according to workplace procedures to confirm fault rectification, and any further problems detected as having been introduced during the repair process are rectified
Repair information is sourced and interpreted

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Repair options are analysed and those most appropriate to the circumstances are selected

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Repair tools, equipment and materials are selected and checked

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Repairs and component replacements and adjustments are carried out according to manufacturer specifications, workplace procedures, safety requirements, and without causing damage to components or systems

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Post-repair testing is carried out according to workplace procedures to confirm fault rectification, and any further problems detected as having been introduced during the repair process are rectified

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete work processes

  1. Final inspection is made to ensure work is to workplace expectations and vehicle or machinery is presented ready for use
  2. Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
  3. Tools and equipment are checked and stored and any faulty electrical equipment is identified, tagged and isolated according to workplace procedures
  4. Workplace documentation is processed according to workplace procedures
Final inspection is made to ensure work is to workplace expectations and vehicle or machinery is presented ready for use

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Tools and equipment are checked and stored and any faulty electrical equipment is identified, tagged and isolated according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Workplace documentation is processed according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

Elements

Elements describe the essential outcomes.

Performance Criteria

Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold and italicised text is used, further information is detailed in the range of conditions section.

1. Prepare to diagnose and repair electric braking system

1.1 Job requirements are determined from workplace instructions

1.2 Diagnostic information is sourced and interpreted

1.3 Diagnostic options are analysed and those most appropriate to the circumstances are selected

1.4 Hazards associated with the work are identified and risks are managed

1.5 Diagnostic tools and equipment are selected and checked for serviceability

2. Diagnose electric braking system

2.1 Diagnostic tests are carried out according to workplace proceduresand safety requirements

2.2 Faults are identified from diagnostic test results and causes of faults are determined

2.3 Diagnosis findings and recommendations for necessary repairs or adjustments are reported according to workplace procedures

3. Repair electric braking system

3.1 Repair information is sourced and interpreted

3.2 Repair options are analysed and those most appropriate to the circumstances are selected

3.3 Repair tools, equipment and materials are selected and checked

3.4 Repairs and component replacements and adjustments are carried out according to manufacturer specifications, workplace procedures, safety requirements, and without causing damage to components or systems

3.5 Post-repair testing is carried out according to workplace procedures to confirm fault rectification, and any further problems detected as having been introduced during the repair process are rectified

4. Complete work processes

4.1 Final inspection is made to ensure work is to workplace expectations and vehicle or machinery is presented ready for use

4.2 Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected

4.3 Tools and equipment are checked and stored and any faulty electrical equipment is identified, tagged and isolated according to workplace procedures

4.4 Workplace documentation is processed according to workplace procedures

Required Skills and Knowledge

Elements

Elements describe the essential outcomes.

Performance Criteria

Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold and italicised text is used, further information is detailed in the range of conditions section.

1. Prepare to diagnose and repair electric braking system

1.1 Job requirements are determined from workplace instructions

1.2 Diagnostic information is sourced and interpreted

1.3 Diagnostic options are analysed and those most appropriate to the circumstances are selected

1.4 Hazards associated with the work are identified and risks are managed

1.5 Diagnostic tools and equipment are selected and checked for serviceability

2. Diagnose electric braking system

2.1 Diagnostic tests are carried out according to workplace proceduresand safety requirements

2.2 Faults are identified from diagnostic test results and causes of faults are determined

2.3 Diagnosis findings and recommendations for necessary repairs or adjustments are reported according to workplace procedures

3. Repair electric braking system

3.1 Repair information is sourced and interpreted

3.2 Repair options are analysed and those most appropriate to the circumstances are selected

3.3 Repair tools, equipment and materials are selected and checked

3.4 Repairs and component replacements and adjustments are carried out according to manufacturer specifications, workplace procedures, safety requirements, and without causing damage to components or systems

3.5 Post-repair testing is carried out according to workplace procedures to confirm fault rectification, and any further problems detected as having been introduced during the repair process are rectified

4. Complete work processes

4.1 Final inspection is made to ensure work is to workplace expectations and vehicle or machinery is presented ready for use

4.2 Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected

4.3 Tools and equipment are checked and stored and any faulty electrical equipment is identified, tagged and isolated according to workplace procedures

4.4 Workplace documentation is processed according to workplace procedures

Before competency can be determined, individuals must demonstrate they can perform the following according to the standards defined in this unit’s elements, performance criteria, range of conditions and foundation skills:

diagnose and repair a fault in the electrical non CAN-bus networked braking system of two different vehicles or machinery.

Individuals must be able to demonstrate knowledge of:

work health and safety (WHS) and occupational health and safety (OHS) requirements relating to diagnosing and repairing electric braking systems, including procedures for:

using specialised tools and equipment

using appropriate personal protective equipment (PPE)

identifying hazards and controlling risks associated with working on vehicle high voltage ignition systems, including standard precautions including not wearing jewellery while working around high current wiring systems

electrical principles, including:

current, voltage, resistance and power

series circuits

parallel circuits

series and parallel circuits

Ohm’s law

Faraday’s law

Kirchhoff's law

electromagnetic interference and radiation

application, purpose and operation of electric braking systems and components, including:

control systems, including:

electric over hydraulic

electric over vacuum

circuit protection devices

switches, relays and globes, including light emitting diodes (LEDs)

cable types and sizes and current carrying capacity

sensors (two and three-wire)

actuators, including pulse width modulated (PWM)

techniques for reading and interpreting technical information, including circuit types, diagrams and symbols

diagnostic testing procedures for electric braking systems, including:

using diagnostic flow charts

testing electrical systems, including procedures for:

accessing electrical terminals and using test probes without damaging connectors, fuse holders or wiring

testing resistance and voltage drop

testing open and short circuits

checking shorts to signal, power circuits and grounds

visual, aural and functional assessments of electric braking system components, including:

component damage and wear

component or connector corrosion

component water or moisture ingress

repair procedures for electric braking system circuits, including procedures for removing and replacing:

brake controllers

electric drum brakes

electric disc brakes

electric braking system wiring and connectors

post-repair testing procedures, including static and dynamic performance tests of electric braking systems.

Range Statement

This section specifies 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. Bold italicised wording, if used in the performance criteria, is detailed below.

Safety requirements must include:

work health and safety (WHS) and occupational health and safety (OHS) requirements, including procedures for:

using specialised tools and equipment

using appropriate personal protective equipment (PPE)

identifying hazards and controlling risks associated with working on vehicle high voltage ignition systems, including standard precautions such as not wearing jewellery while working around high current wiring systems.