AURHTX101 — Diagnose and repair heavy vehicle manual transmissions

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What an assessment for AURHTX101 must cover

34 assessable components: 4 elements (16 performance criteria), 3 performance evidence and 9 knowledge evidence requirements, plus 6 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 diagnose and repair heavy vehicle manual transmission

1.1Identify job requirements from workplace instructions
1.2Identify required information for diagnosis activity
1.3Analyse diagnostic options and source testing strategy to identify cause of fault using workplace and manufacturer procedures
1.4Identify hazards and environmental issues associated with diagnose and repair activity, assess potential risks and implement control measures in line with workplace policies and procedures
1.5Identify tools and equipment required for testing strategy and establish serviceability according to workplace procedures

2 Diagnose heavy vehicle manual transmission

2.1Implement diagnostic tests set out in testing strategy according to manufacturer and workplace procedures, and workplace health and safety requirements
2.2Identify cause of fault through analysis of diagnostic test results
2.3Confirm and report cause of fault according to workplace procedures
2.4Develop and report recommendations for necessary repairs according to workplace procedures

3 Repair heavy vehicle manual transmission

3.1Identify required information for repair activity
3.2Identify tools, equipment and materials required for repair activity and establish serviceability according to workplace procedures
3.3Carry out repairs according to workplace and manufacturer procedures, manufacturer specifications, workplace health and safety and environmental requirements
3.4Carry out post-repair testing according to workplace procedures, workplace health and safety and environmental requirements

4 Complete work processes

4.1Conduct final inspection according to workplace procedures and confirm vehicle is ready for use
4.2Clear work area and dispose of or recycle materials according to workplace procedures
4.3Complete documentation according to workplace procedures

Performance evidence

disassemble and reassemble one heavy vehicle manual transmission that has a minimum of nine speeds
diagnose and repair a fault in at least three of the following components of a heavy vehicle manual transmission: - input shaft - gear shift mechanisms - gears and shafts - transmission bearings - auxiliary section and controls - gasket and seal leaks
remove, refit or replace a heavy vehicle manual transmission

Knowledge evidence

methods to locate and interpret information required to diagnose and repair heavy vehicle manual transmissions, including: - information provided by customers and supervisors - manufacturer specifications and procedures or equivalent documentation
workplace procedures required to diagnose and repair heavy vehicle manual transmissions, including: - establishing serviceability of tools and equipment - documentation procedures - housekeeping procedures, including: - examination of tools and equipment - storage of equipment - identification, tagging and isolation of faulty equipment - disposal of excess materials - recycling procedures
workplace health and safety (WHS) requirements relating to diagnosing and repairing heavy vehicle manual transmissions, including procedures for: - using transmission lifting and supporting equipment - manual handling heavy vehicle manual transmissions
environmental requirements relating to diagnosing and repairing heavy vehicle manual transmissions, including procedures for trapping, storing and disposing of clutch dust, clutch fluid and oils released from manual transmissions
operating principles of heavy vehicle manual transmissions and associated components, including: - power flows, including: - longitudinal manual transmissions - transfer cases - synchromesh operation - gearshift mechanisms, including: - mechanical - air - electrical/pneumatic - electronically automated manual transmissions - transfer cases - power take-off
diagnostic testing procedures for heavy vehicle manual transmissions, including: - abnormal noise diagnosis - electronic diagnosis - shift diagnosis
dismantling procedures for heavy vehicle manual transmissions, including: - measuring clearances and tolerances - inspecting components
repair procedures for heavy vehicle manual transmissions, including: - gears, shafts and bearings - electronic control systems - gear shift mechanism
post-repair testing procedures for heavy vehicle manual transmissions

Foundation skills

Learning: Locates required sources of information efficiently Develops a sequenced plan for a specific task
Reading: Organises and interprets technical information from workplace procedures, manufacturer procedures and manufacturer specifications
Oral communication: Clarifies instructions Obtains information from customers and supervisors
Numeracy: Measures manual transmission components Uses mathematical operations Calculates deviations and tolerances from manufacturer specifications Calculates gear ratios Calculates torque reduction and multiplication
Planning and organising: Plans own work requirements Prioritises actions to achieve required outcomes Ensures tasks are completed within workplace timeframes
Technology: Uses precision measuring equipment

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 AURHTX101

What does an assessment tool for AURHTX101 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for AURHTX101 needs to address all 34 unit components: 4 elements with 16 performance criteria, 3 performance evidence requirements, 9 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 AURHTX101?

Auditori pulls the current release of AURHTX101 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 AURHTX101 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing AURHTX101 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 AURHTX101, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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