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Evidence Guide: AURTTB003 - Machine brake drums and brake disc rotors

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

 

AURTTB003 - Machine brake drums and brake disc rotors

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

Prepare to machine brake drums and brake disc rotors

  1. Job requirements are determined from workplace instructions
  2. Brake drum and disc rotor machining procedures and information are sourced and interpreted
  3. Brake drums and brake disc rotors are measured and evaluated against manufacturer specifications according to workplace procedures
  4. Machining options are analysed and those most appropriate to the circumstances are selected
  5. Hazards associated with the work are identified and risks are managed
  6. Tools and equipment, including disc and drum brake lathe, are selected and checked for serviceability
Job requirements are determined from workplace instructions

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Brake drum and disc rotor machining procedures and information are sourced and interpreted

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Brake drums and brake disc rotors are measured and evaluated against manufacturer specifications according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Machining 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:

 

 

 

 

 

 

 

Tools and equipment, including disc and drum brake lathe, are selected and checked for serviceability

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Carry out machining operations

  1. Brake drums and brake disc rotors are prepared for machining according to workplace procedures and safety and environmental requirements
  2. Brake drums and brake disc rotors are positioned in brake lathe according to manufacturer specifications and workplace procedures
  3. Brake drums and brake disc rotors are machined according to manufacturer specifications, workplace procedures, and safety and environmental requirements
  4. Brake drums and brake disc rotors are measured against manufacturer specifications according to workplace procedures
  5. Brake drums and brake disc rotor machining is completed according to manufacturer specifications, workplace procedures, and safety and environmental requirements
  6. Brake drums and brake disc rotors are visually evaluated to ensure safe operation according to workplace procedures
Brake drums and brake disc rotors are prepared for machining according to workplace procedures and safety and environmental requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Brake drums and brake disc rotors are positioned in brake lathe according to manufacturer specifications and workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Brake drums and brake disc rotors are machined according to manufacturer specifications, workplace procedures, and safety and environmental requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Brake drums and brake disc rotors are measured against manufacturer specifications according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Brake drums and brake disc rotor machining is completed according to manufacturer specifications, workplace procedures, and safety and environmental requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Brake drums and brake disc rotors are visually evaluated to ensure safe operation according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete work processes

  1. Brake drums and brake disc rotors are presented ready for use or stored according to workplace procedures
  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 according to workplace procedures
  4. Workplace documentation is processed according to workplace procedures
Brake drums and brake disc rotors are presented ready for use or stored according to workplace procedures

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 according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Workplace documentation is processed according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Prepare to machine brake drums and brake disc rotors

  1. Job requirements are determined from workplace instructions
  2. Brake drum and disc rotor machining procedures and information are sourced and interpreted
  3. Brake drums and brake disc rotors are measured and evaluated against manufacturer specifications according to workplace procedures
  4. Machining options are analysed and those most appropriate to the circumstances are selected
  5. Hazards associated with the work are identified and risks are managed
  6. Tools and equipment, including disc and drum brake lathe, are selected and checked for serviceability
Job requirements are determined from workplace instructions

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Brake drum and disc rotor machining procedures and information are sourced and interpreted

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Brake drums and brake disc rotors are measured and evaluated against manufacturer specifications according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Machining 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:

 

 

 

 

 

 

 

Tools and equipment, including disc and drum brake lathe, are selected and checked for serviceability

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Carry out machining operations

  1. Brake drums and brake disc rotors are prepared for machining according to workplace procedures and safety and environmental requirements
  2. Brake drums and brake disc rotors are positioned in brake lathe according to manufacturer specifications and workplace procedures
  3. Brake drums and brake disc rotors are machined according to manufacturer specifications, workplace procedures, and safety and environmental requirements
  4. Brake drums and brake disc rotors are measured against manufacturer specifications according to workplace procedures
  5. Brake drums and brake disc rotor machining is completed according to manufacturer specifications, workplace procedures, and safety and environmental requirements
  6. Brake drums and brake disc rotors are visually evaluated to ensure safe operation according to workplace procedures
Brake drums and brake disc rotors are prepared for machining according to workplace procedures and safety and environmental requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Brake drums and brake disc rotors are positioned in brake lathe according to manufacturer specifications and workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Brake drums and brake disc rotors are machined according to manufacturer specifications, workplace procedures, and safety and environmental requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Brake drums and brake disc rotors are measured against manufacturer specifications according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Brake drums and brake disc rotor machining is completed according to manufacturer specifications, workplace procedures, and safety and environmental requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Brake drums and brake disc rotors are visually evaluated to ensure safe operation according to workplace procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete work processes

  1. Brake drums and brake disc rotors are presented ready for use or stored according to workplace procedures
  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 according to workplace procedures
  4. Workplace documentation is processed according to workplace procedures
Brake drums and brake disc rotors are presented ready for use or stored according to workplace procedures

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 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 machine brake drums and brake disc rotors

1.1 Job requirements are determined from workplace instructions

1.2 Brake drum and disc rotor machining procedures and information are sourced and interpreted

1.3 Brake drums and brake disc rotors are measured and evaluated against manufacturer specifications according to workplace procedures

1.4 Machining options are analysed and those most appropriate to the circumstances are selected

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

1.6 Tools and equipment, including disc and drum brake lathe, are selected and checked for serviceability

2. Carry out machining operations

2.1 Brake drums and brake disc rotors are prepared for machining according to workplace procedures and safety and environmental requirements

2.2 Brake drums and brake disc rotors are positioned in brake lathe according to manufacturer specifications and workplace procedures

2.3 Brake drums and brake disc rotors are machined according to manufacturer specifications, workplace procedures, and safety and environmental requirements

2.4 Brake drums and brake disc rotors are measured against manufacturer specifications according to workplace procedures

2.5 Brake drums and brake disc rotor machining is completed according to manufacturer specifications, workplace procedures, and safety and environmental requirements

2.6 Brake drums and brake disc rotors are visually evaluated to ensure safe operation according to workplace procedures

3. Complete work processes

3.1 Brake drums and brake disc rotors are presented ready for use or stored according to workplace procedures

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

3.3 Tools and equipment are checked and stored according to workplace procedures

3.4 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 machine brake drums and brake disc rotors

1.1 Job requirements are determined from workplace instructions

1.2 Brake drum and disc rotor machining procedures and information are sourced and interpreted

1.3 Brake drums and brake disc rotors are measured and evaluated against manufacturer specifications according to workplace procedures

1.4 Machining options are analysed and those most appropriate to the circumstances are selected

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

1.6 Tools and equipment, including disc and drum brake lathe, are selected and checked for serviceability

2. Carry out machining operations

2.1 Brake drums and brake disc rotors are prepared for machining according to workplace procedures and safety and environmental requirements

2.2 Brake drums and brake disc rotors are positioned in brake lathe according to manufacturer specifications and workplace procedures

2.3 Brake drums and brake disc rotors are machined according to manufacturer specifications, workplace procedures, and safety and environmental requirements

2.4 Brake drums and brake disc rotors are measured against manufacturer specifications according to workplace procedures

2.5 Brake drums and brake disc rotor machining is completed according to manufacturer specifications, workplace procedures, and safety and environmental requirements

2.6 Brake drums and brake disc rotors are visually evaluated to ensure safe operation according to workplace procedures

3. Complete work processes

3.1 Brake drums and brake disc rotors are presented ready for use or stored according to workplace procedures

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

3.3 Tools and equipment are checked and stored according to workplace procedures

3.4 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:

machine the four disc rotors of a four wheel disc brake system

machine the two brake drums of a rear drum brake system or all four brake drums of a four wheel drum brake system.

Individuals must be able to demonstrate knowledge of:

work health and safety (WHS) and occupational health and safety (OHS) requirements relating to machining brake drums and brake disc rotors, including procedures for working safely with brake machining equipment

environmental requirements, including procedures for trapping, storing and disposing of metal swarf produced during machining

measuring and evaluation procedures for brake drums and brake disc rotors, including:

using vernier calipers, micrometers, brake drum micrometers and dial gauge indicators

visual inspection procedures for brake drums and brake disc rotors

application, purpose and operation of brake drum and brake disc rotor machining equipment, including:

off-vehicle machining

on-vehicle machining.

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 and environmental requirements must include:

work health and safety (WHS) and occupational health and safety (OHS) requirements, including procedures for working safely with brake machining equipment

environmental requirements, including procedures for trapping, storing and disposing of metal swarf produced during machining.