Elements and Performance Criteria
- Identify and confirm the faults
- Use controlling body rules, category rules, supplementary regulations and team requirements to specify task requirements, including configuration, equipment, quality and quantities
- Access and interpret benchmark specifications for a correctly functioning fuel system
- Observe occupational health and safety (OHS) requirements, including regulatory requirements, equipment and system isolation requirements, and personal protection needs, throughout the work
- Examine the details of the fault and document available preliminary information
- Identify the effects of the fault and confirm from direct and/or indirect evidence
- Respond to possible safety impacts of the fault in accordance with regulatory and team obligations and practices
- Prepare for fault analysis
- Identify possible causes of the fault, including intermittent faults, from an analysis of technical support information and available onboard diagnostic systems
- Develop the most appropriate analysis process, including sequence, tests and testing equipment, and select from the range of available options
- Obtain test equipment and prepare for the application in accordance with regulatory, manufacturer and team requirements
- Select and prepare tooling and materials required to support the diagnostic process
- Analyse the faults and determine repair/performance enhancement strategies
- Follow the selected analysis process in accordance with technical specifications and directions and/or the locally authorised method
- Conduct test using testing equipment in accordance with regulatory requirements and manufacturer/component supplier specifications
- Verify test results and other diagnostic findings, if necessary, and use reliable alternative or optional processes
- Obtain authority to partly dismantle components, to permit an accurate inspection of analysed faults, if required
- Draw valid conclusions about the cause, and draw the direct and indirect consequences of the fault from available evidence and document to team requirements
- Research technical support information to identify options for rectifying the fault or enhancing performance
- Select the most appropriate option from an analysis of the options, the prevailing circumstances, regulatory requirements and team policies
- Document and communicate the selected repairs/modifications or adaptation of equipment to appropriate persons, including the analysis outcome and repair requirements
- Conduct repairs/implement performance improvement strategies
- Clean up work area and finalise documentation
- Clean, maintain and prepare equipment and tooling for future use and store in accordance with manufacturer/component supplier specifications and team requirements
- Remove surplus and unserviceable components in accordance with team procedures
- Report problems with the work area or the operation of the equipment to appropriate persons
- Record work/vehicle documentation