A Diesel Mechanic Technician specializes in the maintenance, repair, and overhaul of diesel engines and related systems in various vehicles and equipment, including trucks, buses, and heavy machinery. Their primary responsibilities include:

• Diagnosing mechanical and electrical issues in diesel engines.
• Performing routine maintenance, such as oil changes and filter replacements.
• Repairing or replacing defective parts, including injectors, pumps, and turbochargers.
• Conducting inspections to ensure compliance with safety and performance standards.
• Using diagnostic tools and software to evaluate engine performance.
• Keeping detailed records of maintenance and repairs performed.
• Working closely with customers to explain repairs and recommended services.