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Diagnose complex faults in mobile plant steering and suspension systems

KHU-AUT-0230

Australian Equivalent
AURKTD105
Elements
4
Learning Outcomes
13

This unit describes the skills and knowledge required to diagnose complex faults in mobile plant steering and suspension systems and determine the repair action necessary to restore system performance. It involves confirming the existence of a fault, developing a diagnostic testing strategy, diagnosing the cause of the fault, reporting conclusions and making repair recommendations. Complex faults are outside the normal scope of a technician’s diagnosis and repair work. They include intermittent faults, multi-system faults, faults introduced as a result of system repairs, and indirect faults caused by the influence of external systems, requiring the application of complex diagnostic processes to resolve. The unit applies to those working in the automotive service and repair industry. The steering and suspension systems include those of agricultural machinery or mobile plant machinery, whi

Elements & Learning Outcomes

4
E1Identify and confirm the work requirement
0230.E1.O1Identify job requirements from workplace instructions
0230.E1.O2Confirm nature of fault according to workplace procedures
0230.E1.O3Identify hazards and environmental issues associated with diagnose and repair activity, assess potential risks and implement control measures in line with workplace policies and procedures
E2Prepare to diagnose complex faults
0230.E2.O1Identify required information for diagnosis activity
0230.E2.O2Analyse diagnostic options and develop testing strategy, including, diagnostic method sequence, tests and testing processes
0230.E2.O3Identify tools and equipment required for testing strategy and establish serviceability according to workplace procedures
E3Apply diagnostic procedures
0230.E3.O1Implement diagnostic tests set out in testing strategy according to manufacturer and workplace procedures, and workplace health and safety requirements
0230.E3.O2Verify and report diagnostic findings using reliable alternative process according to manufacturer specifications and workplace procedures
0230.E3.O3Develop and report recommendations for necessary repairs according to workplace procedures
0230.E3.O4Communicate findings to workplace supervisor and customer and confirm next steps
E4Complete work processes
0230.E4.O1Conduct final inspection according to workplace procedures and confirm mobile plant is ready for repair process or return to customer
0230.E4.O2Clear work area and dispose of or recycle materials according to workplace procedures
0230.E4.O3Complete documentation according to workplace procedures
SEAL — South East Asia Learning Identifier & Skills Portal · Prepared for MLVT Executive approval and TVET institute review · Derived from the Australian National Training Register (training.gov.au, CC-BY) and aligned to the Cambodian Qualifications Framework and DSC Standard Training Packages · Delivered via Gibble SMS · July 2026