Assessor Resource

AURKTB3001
Diagnose and repair mobile plant braking systems

Assessment tool

Version 1.0
Issue Date: May 2024


Work applies to the braking systems of mobile plant equipment in construction, mining and agricultural environments.

This unit does not apply to work relating to anti-lock braking systems (ABS) or to air braking systems.

This unit describes the performance outcomes required to repair braking systems and associated components. It involves identifying and confirming safety requirements, diagnosing deviations from correct operation, repairing mobile plant braking system components and associated systems, and undertaking post-repair testing procedures.

Licencing, legislative, regulatory or certification requirements may apply to this unit in some jurisdictions. Users are advised to check with the relevant regulatory authority.

You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)

Prerequisites

Not applicable.

Employability Skills

This unit contains employability skills.



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, the Range Statement and the Assessment Guidelines for the Training Package.

Overview of assessment

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

The evidence required to demonstrate competency in this unit must be relevant to workplace operations and satisfy all of the requirements of the performance criteria and required skills and knowledge.

A person who demonstrates competency in this unit must be able to:

observe safety procedures and requirements

communicate effectively with others involved in or affected by the work

select methods and techniques appropriate to the circumstances

complete preparatory activity in a systematic manner

diagnose and repair a range of mobile plant braking systems

conduct diagnosis and repair procedures according to workplace, manufacturer and component supplier requirements

present vehicle and equipment in a condition that complies with workplace requirements.

Context of, and specific resources for assessment

Competency is to be assessed in the workplace or a simulated workplace environment that accurately reflects performance in a real workplace setting.

Assessment is to occur:

using standard workplace practices and procedures

following safety requirements

applying environmental constraints.

Assessment is to comply with relevant:

regulatory requirements

Australian standards

industry codes of practice.

The following resources must be made available for the assessment of this unit:

workplace location or simulated workplace

material relevant to the repair of mobile plant braking systems

equipment, hand and power tools appropriate to the repair of mobile plant braking systems

specifications and work instructions.

Method of assessment

Assessment must satisfy the endorsed Assessment Guidelines of this Training Package.

Assessment methods must confirm consistency and accuracy of performance (over time and in a range of workplace relevant contexts) together with the application of required skills and knowledge.

Assessment methods must be by direct observation of tasks and include questioning on required skills and knowledge to ensure correct interpretation and application.

Competence in this unit may be assessed in conjunction with other units which together form part of a holistic work role.

Where applicable, reasonable adjustment must be made to work environments and training situations to accommodate the needs of diverse clients.

Assessment processes and techniques must be culturally sensitive and appropriate to the language, literacy and numeracy capacity of the candidate and the work being performed.

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assingnment, 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

communication skills to:

clarify workplace instructions and determine job requirements

gain information from appropriate persons and assistance as required

coordinate work with site supervisor and other workers

report work outcomes and problems

initiative and enterprise skills to:

adapt to new and emerging situations in the workplace relating to repairing mobile plant braking systems

learning skills to:

ask questions to gain information

identify sources of information, assistance and expert knowledge to expand knowledge, skills and understanding

literacy skills to:

read workplace instructions, specifications, warnings and technical procedures

produce clear and understandable workplace documentation

numeracy skills to assess tolerances and apply accurate measurements and adjustments

planning and organising skills to:

plan own work requirements and prioritise actions to achieve required outcomes and ensure tasks are completed on time

identify risk factors and take action to minimise risk

problem-solving skills to:

determine job requirements

determine the underlying causes of faults

produce recommendations for necessary repairs or adjustments

self-management skills to:

select and use appropriate equipment, materials, processes and procedures

recognise limitations and seek timely advice

teamwork skills to work in a team, as applicable to the workplace’s procedures and practices, to repair mobile plant braking systems

technical skills to:

check and use mobile plant braking system testing and repair equipment

carry out measuring and testing, repair and adjustment procedures according to manufacturer and component supplier specifications

technology skills to:

operate diagnostic and testing equipment

conduct performance testing of components, systems and equipment

use tools and equipment efficiently and safely

store and care for components, parts, tools, test equipment and support equipment

Required knowledge

WHS regulations, requirements, equipment and material relating to mobile plant braking systems, including personal safety requirements

environmental regulations and requirements relating to mobile plant braking systems

application, purpose and operating principles of mobile plant braking systems, including:

multi-disc wet braking systems, including associated cooling systems

disc braking systems

drum braking systems

lifting and support procedures for mobile plant equipment

testing procedures of mobile plant braking systems

repair procedures of mobile plant braking systems

post-repair testing procedures of mobile plant braking systems

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, 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.

Workplace instructions may include:

computer-generated instructions

verbal instructions

written instructions.

Job requirements may include:

mobile plant equipment braking system diagnosis and repair methods, processes and equipment.

Workplace health and safety requirements:

is to include that prescribed under individual legislation, regulations, codes of practice, and workplace policies and practices

may include:

protective clothing and equipment

use of tools and equipment

handling of material

use of fire-fighting equipment

first aid equipment

hazard control, including control of hazardous materials and toxic substances.

Procedures and information may include:

verbal, written and graphical instructions

signage

work schedules, plans and specifications

work bulletins or memos

material safety data sheets (MSDS)

diagrams or sketches

safe work procedures relating to the repair and replacement of mobile plant braking systems

regulatory and legislative requirements relating to automotive industry

Australian Design Rules

engineer's design specifications and instructions

organisational work specifications and requirements

instructions issued by authorised workplace or external persons

Australian standards

heavy vehicle service requirements and repair manuals.

Safety issues and warnings must include:

safe use of tools and equipment

dangers associated with the workplace environment

hazard identification and control of hazardous materials and substances, including hydraulic fluid, brake fluid and brake lining fibres

machine tag-out, isolation and wheel chocking

stored fluid pressures from accumulators

high-pressure fluid hazards.

Diagnostic tools and equipment may include:

hand tooling

oil pressure gauges

nitrogen test and charging equipment

lifting and slinging equipment

bleeding and brake testing devices

dust-extraction equipment.

Diagnostic tests may include:

stall testing of service, park and secondary brakes

dynamic brake testing

friction material wear

brake drum component serviceability

disc brake component serviceability

multi-disc wet brake component serviceability

vehicle braking efficiency

accumulator pre-charge and oil application pressure testing.

Faults may include:

poor performance of service, park or secondary brakes

failure or partial failure of service, park or secondary brakes

binding of service, park or secondary brakes.

Diagnosis findings may include:

comparison of test results to manufacturer specifications

recommendations for repair, adjustment or replacement of parts.

Repair options may include:

removal, replacement and adjustment procedures

dismantle, repair, re-assembly and adjustment procedures.

Post-repair testing may include:

stall testing of service, park and secondary brakes

dynamic brake testing.

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
Workplace instructions are used to determine job requirements 
Workplace health and safety (WHS) requirements are observed and applied throughout the work 
Procedures and information are sourced and interpreted 
Safety issues and warnings in relation to working with heavy mobile equipment and its braking systems are identified and applied 
Diagnosis options are analysed and those most appropriate to the circumstances are selected and prepared 
Appropriate diagnostic tools and equipment are selected and prepared 
Diagnostic tests are performed according to workplace procedures and without causing damage to components or system 
Faults are identified from diagnostic test results and causes of faults are determined 
Diagnosis findings are reported according to workplace procedures, including recommendations for necessary repairs or adjustments 
Repair options are analysed and those most appropriate to the circumstances are selected and prepared 
Tools and testing equipment are identified and checked for safe and effective operation 
Repairs, component replacement and adjustment are carried out according to workplace procedures and manufacturer and component supplier specifications, and without causing damage to components or systems 
Post-repair testing of braking system is carried out according to workplace procedures and relevant legislation 
Final inspection is made to ensure work is to workplace expectations and vehicle is presented ready for use 
Tools and equipment are checked and stored according to workplace procedures 
Workplace documentation is processed according to workplace procedures 

Forms

Assessment Cover Sheet

AURKTB3001 - Diagnose and repair mobile plant braking systems
Assessment task 1: [title]

Student name:

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

Student signature:

Result: Competent Not yet competent

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Assessment Record Sheet

AURKTB3001 - Diagnose and repair mobile plant braking 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

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Student signature:

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