AURTTF003 — Overhaul diesel fuel injection system components
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What an assessment for AURTTF003 must cover
35 assessable components: 5 elements (22 performance criteria), 2 performance evidence and 4 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 Prepare to dismantle diesel fuel injection system components
- 1.1Job requirements are determined from workplace instructions
- 1.2Dismantling information is sourced and interpreted
- 1.3Dismantling options are analysed and those most appropriate to the circumstances are selected
- 1.4Hazards associated with the work are identified and risks are managed
- 1.5Dismantling tools and equipment are selected and checked for serviceability
2 Dismantle and evaluate diesel fuel injection system components
- 2.1Components are dismantled in a logical sequence according to manufacturer and workplace procedures, and safety and environmental requirements, and without causing unnecessary damage to components or systems
- 2.2Components are cleaned for evaluation according to workplace procedures and safety and environmental requirements
- 2.3Components are measured and compared with manufacturer specifications and serviceability is determined
- 2.4Component repair method is determined
- 2.5Unserviceable parts are identified and replacement parts sourced
3 Carry out overhaul
- 3.1Overhaul information is sourced and interpreted
- 3.2Overhaul options are analysed and those most appropriate to the circumstances are selected
- 3.3Overhaul tools and equipment are selected and checked according to manufacturer procedures
- 3.4Components are machined, repaired and replaced as required, and adjustments are carried out according to manufacturer specifications, workplace procedures, and safety and environmental requirements, and without causing damage to components or systems
4 Assemble components
- 4.1Components are assembled according to manufacturer specifications, workplace procedures, and safety and environmental requirements
- 4.2Tolerances and clearances are measured against manufacturer specifications and necessary adjustments are made
- 4.3Assembly of components is completed within workplace timeframes and without causing damage to other components or systems
- 4.4Post-assembly testing is carried out according to workplace procedures and safety and environmental requirements, and any problems detected as having been introduced during the assembly process are rectified
5 Complete work processes
- 5.1Final inspection is made to ensure work is to workplace expectations and components are presented ready for use or storage
- 5.2Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
- 5.3Tools and equipment are checked and stored according to workplace procedures
- 5.4Workplace documentation is processed according to workplace procedures
Performance evidence
- overhaul two different diesel fuel high pressure pumps
- overhaul two different sets of diesel fuel injectors
Knowledge evidence
- work health and safety (WHS) and occupational health and safety (OHS) requirements relating to overhauling diesel fuel injection system components, including procedures for using: specialised fuel system component overhaul tools, equipment and machinery; chemicals and toxic cleaning substances
- environmental requirements, including procedures for trapping, storing and disposing of fluids released from fuel injection systems
- types, characteristics and operating principles of diesel fuel injection systems and associated components
- diesel fuel injection system component overhaul procedures, including: methods for cleaning and preparing components for overhaul; component dismantling procedures; component inspection, measuring and evaluation procedures, including methods for measuring and calculating tolerances and clearances; component repair and adjustment procedures, including: diesel fuel low pressure pumps, diesel fuel high pressure pumps, diesel fuel injectors; component assembly procedures, including procedures for measuring and calculating tolerances, and adjusting components; post-overhaul testing procedures for diesel fuel injection system components
Foundation skills
- Learning skills: locate sources of information for fuel system components efficiently.
- Reading skills: interpret and assess information from manufacturer and workshop literature when seeking fuel system component specifications and procedures.
- Writing skills: legibly and accurately fill out workplace documentation when reporting diagnostic findings, making repair recommendations, and recording parts and material used.
- Oral communication skills: clarify instructions, report evaluation findings and make overhaul recommendations.
- Numeracy skills: measure fuel system components and use basic mathematical operations, including addition, subtraction, multiplication and division, to calculate distances, areas, volumes, tolerances and deviations from manufacturer specifications.
- 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 vernier calipers and micrometers; use specialised fuel system component overhaul 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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Questions about assessing AURTTF003
What does an assessment tool for AURTTF003 need to cover?
To satisfy the Principles of Assessment and Rules of Evidence, an assessment for AURTTF003 needs to address all 35 unit components: 5 elements with 22 performance criteria, 2 performance evidence requirements, 4 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 AURTTF003?
Auditori pulls the current release of AURTTF003 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 AURTTF003 — with no card and no subscription required. After that it's pay-as-you-go per unit.
Can I check my existing AURTTF003 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 AURTTF003, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.
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