Education: Secondary (high) school graduation certificate. Tasks: Adjust, repair or replace parts and components of commercial transport truck systems. Inspect and test mechanical units to locate faults and malfunctions. Inspect mechanical units to locate faults and malfunctions. Review work orders . Adjust, repair or replace parts and components of truck-trailer systems. Test and adjust repaired systems to manufacturer's specifications. Estimate parts and labour cost to perform vehicle maintenance and repairs . Perform scheduled maintenance service. Test and adjust units to specifications. Inspect to ensure that safe working conditions are maintained. Maintain vehicle operator work records. Work conditions and physical capabilities: Hand-eye co-ordination. Attention to detail. Standing for extended periods. Personal suitability: Flexibility. Reliability. Punctuality. Experience: 3 years to less than 5 years.