AURTTX012 — Dismantle and assemble conventional manual transmissions

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What an assessment for AURTTX012 must cover

40 assessable components: 5 elements (20 performance criteria), 1 performance evidence and 10 knowledge evidence requirements, plus 9 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 Prepare to dismantle and assemble conventional manual transmission

1.1Safety and environmental requirements are sourced and interpreted
1.2Task instruction is interpreted and transmission to be worked on is identified
1.3Manufacturer specifications and workplace procedures for conventional manual transmission dismantle and assembly are sourced and interpreted
1.4Potential hazards and risks associated with task are identified and reported to workplace supervisor
1.5Tools and equipment required for conventional manual transmission dismantle and reassembly are identified according to manufacturer specifications

2 Dismantle a conventional manual transmission

2.1Tools, equipment and materials are selected and checked prior to use according to manufacturer specifications and safety requirements
2.2Manual transmission is dismantled according to workplace procedures and safety and environmental requirements, and without causing damage to components, tools or equipment
2.3Transmission components are cleaned and arranged for identification according to workplace procedures

3 Inspect and identify gears and bearings

3.1Measuring equipment and tools are selected and checked according to manufacturer specifications and workplace safety procedures
3.2Gears and bearings are inspected and measured, and measurements are compared against manufacturer specifications
3.3Transmission bearing information is sourced and interpreted, and bearing type and associated loads are identified
3.4Gear types are identified and gear ratios calculated and recorded

4 Inspect components and re-assemble transmission

4.1Transmission seals, sealants and gasket information is sourced and interpreted; and seals, sealants and gaskets are identified
4.2Transmission component’s inspection results are recorded
4.3Transmission components are prepared for assembly according to manufacturer specifications and safety and environmental requirements
4.4Transmission is assembled according to manufacturer specifications and requirements

5 Complete work processes

5.1Final inspection is made to ensure work meets task instruction and workplace standards, and conventional manual transmission is presented ready for use or storage according to workplace procedures
5.2Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected and stored according to environmental requirements and workplace procedures
5.3Tools and equipment are checked and stored according to workplace procedures, or tagged and reported where necessary
5.4Workplace documentation is processed according to workplace procedures

Performance evidence

dismantle and re-assemble a minimum of two different conventional manual transmissions.

Knowledge evidence

key aspects of work health and safety (WHS), occupational health and safety (OHS) and environmental requirements, including: • use of personal protective equipment, including safety glasses, ear protection and safety footwear • procedures for disposing of used oil and lubricants
types of manual transmissions, including: • conventional • transaxle
transmission operating principles, including: • types of gears • gear ratios
transmission bearings, seals and gaskets
transmission oils
construction and operation of transmissions, including: • power flows • gear selector mechanisms and interlocks • synchromesh units
transmission dismantling procedures
transmission inspection procedures
transmission reassembly procedures
work area clean-up and maintenance requirements.

Foundation skills

Learning skills to:: locate appropriate sources of vehicle transmission information and transmission dismantle and reassembly procedures.
Reading skills to:: select and interpret key information from manufacturer specifications, safety requirements and workplace procedures to safely dismantle and assemble a conventional manual transmission select and interpret key information from environmental requirements and workplace procedures to ensure a clean and safe work site.
Writing skills to:: legibly and accurately fill out workplace documentation using correct industry terminology and conventions.
Oral communication skills to:: participate effectively in verbal exchanges using questioning and active listening to request, clarify and clearly convey information.
Numeracy skills to:: read and interpret numerical information in transmission information use specialist tools and measuring equipment correctly, including verniers, micrometers and torque wrenches, and report and record the results correctly using relevant mathematical symbols and conventions (e.g. mm for millimeters) use basic mathematical operations, including addition, subtraction, multiplication and division, to calculate clearances and ratios.
Planning and organising skills to:: plan own work requirements and prioritise actions to achieve required outcomes.
Self-management skills to:: recognise own limitations when selecting and using tools and equipment and seek timely advice.
Problem-solving skills to:: identify potential or actual hazards and take action to minimise risk refer problems that cannot be readily resolved and seek assistance from workplace supervisor.
Technology skills to:: set up and operate equipment and tools required to dismantle and assemble a conventional manual transmission.

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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Questions about assessing AURTTX012

What does an assessment tool for AURTTX012 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for AURTTX012 needs to address all 40 unit components: 5 elements with 20 performance criteria, 1 performance evidence requirements, 10 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 AURTTX012?

Auditori pulls the current release of AURTTX012 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 AURTTX012 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing AURTTX012 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 AURTTX012, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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