Education: Other trades certificate or diploma. or equivalent experience. Work site environment: Dusty. Outdoors. Dirty. Hot. Noisy. Tasks: Adjust, repair or replace parts and components of commercial transport truck systems. Inspect and test mechanical units to locate faults and malfunctions. Test automotive systems and components. Adjust, repair or replace parts and components of automotive systems. 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 . Advise customers on work performed and future repair requirements. Work conditions and physical capabilities: Fast-paced environment. Hand-eye co-ordination. Attention to detail. Manual dexterity. Standing for extended periods. Personal suitability: Dependability. Flexibility. Judgement. Reliability. Experience: 1 year to less than 2 years.