Education: Secondary (high) school graduation certificate. Tasks: Adjust, repair or replace parts and components of commercial transport truck systems. Confirm findings with supervisor to determine whether to repair or replace unit. Discuss work with supervisor. 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. Repair or replace mechanical units or components. Test and adjust repaired systems to manufacturer's specifications. Perform scheduled maintenance service. Test and adjust units to specifications. Advise customers on work performed and future repair requirements. Complete reports to record problems and work performed. Government programs: Recognized employer. Experience: 7 months to less than 1 year. Employment terms options: Day. Weekend.