Elements and Performance Criteria
- Prepare to overhaul engine
- Dismantle and inspect engine and components
- Identify and observe applicable occupational health and safety (OHS) requirements, including state/territory regulatory requirements and personal protection needs
- Dismantle engine in a logical sequence
- Complete dismantling operation without causing damage to components or system
- Clean and arrange components ready for inspection
- Access and interpret relevant information from manufacturer/component supplier specifications and repair/reclaim methods
- Measure components and compare against manufacturer/component supplier specifications and tolerances
- Make decisions as to serviceability and repair method of each component
- Source replacement parts, as required
- Identify and arrange outsourcing of third-party repair
- Overhaul and assemble engine and engine components
- Perform repair, rebuild or replacement operations in accordance with workplace procedures and manufacturer/component supplier specifications and tolerances
- Assemble engine following manufacturer/component supplier procedures
- Measure running clearances against manufacturer/ component supplier specifications and make necessary adjustments
- Apply appropriate lubricants to engine
- Complete assembly within timeframe and without causing damage to components or system
- Check engine operation
- Securely mount engine in preparation for starting
- Check engine fluid levels, including lubrication and coolant
- Check gauges and warning devices for operation prior to starting
- Start engine and run up to operating temperature and check for leaks, abnormal noises and pressures where applicable
- Make any adjustments as required and re-test
- Complete workplace documentation and update customer and warranty information as required
- Complete work
- Seal engine orifices against ingress of foreign matter
- Inspect repaired unit to ensure protective guards, cowlings and safety features are in place
- Clean and store engine to workplace expectations
- Clean work area, dispose of waste, and store tools and equipment in accordance with workplace procedures