AURTTA022 — Develop and apply mechanical system modifications

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What an assessment for AURTTA022 must cover

38 assessable components: 4 elements (20 performance criteria), 4 performance evidence and 7 knowledge evidence requirements, plus 7 foundation skills. An audit-defensible tool maps every question and task back to these — that mapping is the coverage matrix Auditori generates alongside the assessment.

Elements & performance criteria

1 Identify and confirm the modification requirement

1.1Job requirements are determined from workplace instructions
1.2Reasons for the modification are identified and confirmed with appropriate persons
1.3Modification options are identified and presented to appropriate persons according to workplace procedures
1.4Hazards associated with the work are identified and risks are managed
1.5Legal and safety impacts of the modification are considered, as required, according to regulatory requirements

2 Develop and validate the modification specification

2.1Manufacturer specifications for the existing mechanical system are sourced and interpreted
2.2Criteria for selecting the modification method and evaluating the outcomes are identified and documented
2.3Proposed modification method is identified, selected and evaluated from available options
2.4Selected option, including material choices and processes, is developed in detail and progressively assessed against established criteria
2.5Modification specification is documented according to workplace procedures

3 Apply and test the modification specification

3.1Tools, test equipment and materials required to support the modification procedure are identified, selected and prepared for use
3.2Selected modification method is carried out according to workplace procedures and safety requirements
3.3Post-modification testing is carried out according to workplace procedures to confirm modification outcomes are as intended, and any problems detected as having been introduced during the modification process are rectified
3.4Test results and other diagnostic findings are verified, as required, by using reliable alternative or optional processes
3.5Variations needed during the modification process or as a result of testing are incorporated into the modification specification
3.6Information and detail relating to the modification are documented and provided to the appropriate parties according to regulatory and commercial obligations

4 Complete work processes

4.1Final inspection is made to ensure work is to workplace expectations
4.2Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
4.3Tools and equipment are checked and stored according to workplace procedures
4.4Workplace documentation is processed according to workplace procedures

Performance evidence

develop and apply one of the following significant and non-routine modifications on the mechanical system of two different vehicles, vessels, machinery or equipment:
adapt or modify mechanical system to a significantly changed capability
adapt mechanical system for different work conditions
modify or install a significant mechanical system for a special purpose.

Knowledge evidence

work health and safety (WHS) and occupational health and safety (OHS) requirements relating to developing and applying mechanical system modifications, including procedures for using personal protective equipment (PPE) and hand tools
principles and processes involved in planning and implementing modifications to mechanical systems
principles and processes involved in planning and implementing modifications to mechanical systems
types, functions, operation and limitations of mechanical systems being modified
types, functions, operation and limitations of diagnostic testing equipment required for mechanical system modifications
requirements of Australian Design Rules (ADRs) and Vehicle Safety Bulletins (VSBs) relating to mechanical system modifications
procedures for documenting and reporting the modification specifications and outcomes.

Foundation skills

Learning skills: locate and evaluate appropriate sources of information.
Reading skills: interpret the operating and testing procedures for mechanical system testing equipment from workplace and manufacturer literature research, organise and interpret technical information from manufacturer and workshop literature when seeking mechanical system specifications and procedures.
Writing skills: legibly and accurately fill out workplace documentation when reporting modification findings and recording parts and material used.
Oral communication skills: clarify instructions, gain information from supervisors, and report modification outcomes.
Numeracy skills: measure mechanical system components and use basic mathematical operations, including addition and subtraction, to calculate tolerances and deviations from manufacturer specifications interpret precision measuring equipment and test equipment units and scales.
Planning and organising skills: plan own work requirements and prioritise and sequence actions to achieve required outcomes and ensure tasks are completed within workplace timeframes.
Technology skills: use precision measuring equipment, such as micrometers and vernier calipers.

Unit content sourced from training.gov.au — © Commonwealth of Australia, licensed under CC BY 4.0. Auditori is not affiliated with the Department of Employment and Workplace Relations.

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Real, unedited Auditori output (RIIHAN201E shown), branded for a sample RTO:

Questions about assessing AURTTA022

What does an assessment tool for AURTTA022 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for AURTTA022 needs to address all 38 unit components: 4 elements with 20 performance criteria, 4 performance evidence requirements, 7 knowledge evidence requirements, and the foundation skills. A coverage matrix mapping each question and task to these components is what an auditor looks for.

How does Auditori generate an assessment tool for AURTTA022?

Auditori pulls the current release of AURTTA022 from training.gov.au and generates a complete package: candidate assessment, assessor guide with model answers and observation criteria, and a coverage matrix mapping every component. A suitably qualified person then reviews and approves the draft in a built-in workflow — consistent with ASQA's guidance on AI use in VET — before export as branded PDF and editable Word.

Is the first assessment tool really free?

Yes. Every new account includes one free credit — enough to generate the complete assessment tool for AURTTA022 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing AURTTA022 assessment instead of generating a new one?

Yes — upload your existing assessment or learner guide and Auditori maps it against every element, performance criterion, PE and KE of AURTTA022, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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