Unit of competency details

Release 

Comment 

Release 1 

Replaces AURT217665A - Remove, fit and inspect wheel assemblies

Performance Criteria, Range Statement and Critical Aspects of Evidence updated to reflect modern heavy vehicle technologies

Unit descriptor 

This unit describes the performance outcomes required to remove, inspect and fit wheel assemblies fitted to heavy vehicles. It involves diagnosing deviations from correct operation, removal, inspection and fitting procedures of wheel assemblies.

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

Application of the unit 

Work applies to the wheel assemblies of heavy vehicles in the road transport, mining, construction and agricultural environments.

Employability skills 

This unit contains employability skills.

Elements describe the essential outcomes of a unit of competency.

Performance criteria describe the required performance needed to demonstrate achievement of the element. Where bold italicised text is used, further information is detailed in the required skills and knowledge and/or the range statement. Assessment of performance is to be consistent with the evidence guide.

ELEMENT 

PERFORMANCE CRITERIA 

1. Prepare to remove wheel assembly

1.1. Workplace instructions  are used to determine job requirements relating to removing heavy vehicle wheel assemblies

1.2. Workplace health and safety (WHS) requirements  are observed and applied throughout the work

1.3. Procedures and information  are sourced and interpreted

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

1.5. Appropriate tools and equipment are selected and prepared

2. Remove and inspect wheel assembly

2.1. Wheel assembly is removed according to workplace procedures and manufacturer and component supplier specifications and without causing damage to components or systems

2.2. Inspection of wheel assembly , mounting points and fittings for damage and wear is carried out

2.3. Inspection findings are reported according to workplace procedures, including recommendations for necessary repairs or adjustments

3. Fit wheel assembly

3.1. Fitting options  are analysed and those most appropriate to the circumstances are selected

3.2. Appropriate tools and equipment are selected and prepared

3.3. Wheel assembly is fitted according to workplace procedures and manufacturer and component supplier specifications and without causing damage to components or systems

3.4. Wheel operation is checked for correct assembly, run-out and alignment according to workplace procedures and manufacturer and component supplier specifications

4. Clean up work area and finalise work processes

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

4.2. Tools and equipment are checked and stored according to workplace expectations

4.3. Workplace documentation is completed according to workplace procedures

REQUIRED SKILLS AND KNOWLEDGE 

This section describes the skills and knowledge required for this unit.

Required skills 

• communication skills to:

• clarify workplace instructions and determine job requirements
• gain information from appropriate persons and assistance as required

• learning skills to identify sources of information, assistance and expert knowledge
• literacy skills to

• read, interpret and follow information on written job instructions, specifications, standard operating procedures, charts, lists, drawings and other applicable reference documents
• follow workplace documentation, such as codes of practice or operating procedures
• document work performed during inspection and servicing operations

• numeracy skills to interpret gauges, instruments and measuring equipment
• planning and organising skills to ensure tasks are completed within an acceptable timeframe
• problem-solving skills to seek information and assistance as required to solve problems
• self-management skills to:

• select and use appropriate equipment, materials, processes and procedures
• follow workplace documentation, such as codes of practice or operating procedures

• teamwork skills to apply knowledge of own role to complete activities efficiently to support team activities and tasks
• technical skills to use workplace tools and equipment relating to the removal, inspection and fitting of heavy vehicle wheel assemblies
• technology skills to use technology to collect and provide information.

Required knowledge 

• WHS regulations, requirements, equipment and material, and personal safety requirements
• dangers of working with heavy vehicle wheel assemblies
• lifting and supporting procedures for heavy vehicles
• types and applications of wheels and rims, including:

• cast-spoke wheels
• disc wheels, including:

• stud-piloted wheels
• hub-piloted wheels

• single-piece tyre-to-rim assemblies
• two-piece tyre-to-rim assemblies
• three-piece tyre-to-rim assemblies

• removal, inspection and fitting procedures of heavy vehicle wheel assemblies
• post-fitting procedures and checks of heavy vehicle wheel assemblies

EVIDENCE GUIDE 

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
• select methods and techniques appropriate to the circumstances
• remove, inspect and fit a range of heavy vehicle wheel assemblies
• remove, inspect and fit heavy vehicle wheel assemblies according to workplace, manufacturer and component supplier requirements
• present vehicle 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
• heavy vehicles and heavy vehicle wheel assemblies
• tools and equipment appropriate for the removal, inspection and fitting of heavy vehicle wheel assemblies
• specifications and workplace 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.

RANGE STATEMENT 

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.

Workplace health and safety (WHS) requirements : 

• are those prescribed under legislation, regulations, codes of practice, and workplace policies and procedures
• 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:

• safe work procedures relating to the removal, inspection and fitting of heavy vehicle wheel assemblies
• verbal, written and graphical instructions
• signage
• work schedules, plans and specifications
• work bulletins or memos
• material safety data sheets (MSDS)
• diagrams or sketches
• regulatory and legislative requirements relating to the automotive industry
• Australian Design Rules
• engineer's design specifications and instructions
• organisation work specifications and requirements
• instructions issued by authorised enterprise or external persons
• Australian Standards
• heavy vehicle service requirements and repair manuals

Removal options  may include:

• front wheel removal
• rear wheel removal
• dual wheel removal
• removal of other systems to gain access to wheel

Inspection of wheel assembly  may include:

• tyre condition
• rim condition
• wheel bearing condition

Fitting options  may include:

• manual handling or motor-assisted handling of wheel assemblies
• manual or power-tool tightening of wheel nuts

Final inspection  may include:

• wheel assembly run-out and alignment testing
• correct operation is ensured of vehicle systems affected by the removal and fitting of wheel assemblies

Competency field 

Mechanical – Heavy Vehicle

Unit sector 

Technical – Wheels and Tyres