Calvin Mokgotho

Qualified Diesel Technician with strong hands on experience on MAN trucks and buses and power generation systems. Proven expertise in advanced diagnostics mechanical and electrical repairs preventive maintenance. generator installation, controller programming and load testing. Experienced across heavy commercial vehicles and standby and prime power generators. Safety focused detail oriented and reliable.

Diesel Technician - MAN Trucks and bus

(2025-12)

• Diagnostics & Troubleshooting: Using computerized diagnostic tools and software to identify mechanical and electrical issues in engines, fuel systems, and exhaust systems.
• Repair & Replacement: Rebuilding or replacing defective components such as pistons, valves, bearings, injectors, and turbochargers.
• Preventative Maintenance: Performing routine, scheduled maintenance including oil changes, fluid checks, tire rotations, and brake inspections.
• System Repairs: Working on hydraulic, pneumatic, and braking systems (ABS), as well as steering mechanisms.
• Electrical Work: Diagnosing and repairing electrical systems, wiring, lighting, and engine control modules (ECMs).
• Testing: Test-driving vehicles to ensure proper performance and safety after repairs.
• Documentation: Maintaining detailed records of services, repairs, and inspections for compliance.
• Shop Safety: Adhering to safety procedures, keeping the work area clean, and managing parts inventory.

Generator Technician - AKSA POWER GENERATION

(2024-04 - 2025-11)

• Program and configure Deep Sea and Smart Gen controllers
• Install generators and power generator system
• Work with different types of generators(Gas, Industrial and diesel generators)
• Conduct all wiring connections and fault finding on Generators electrical systems(Alternators)
• Assemble and Disassemble Generators and Alternators
• Performing maintenance, diagnose and repairs on generators of different make and models( AKSA,Cummins, Volvo penta, Hyundai, Baudouin, Doosan, perkins, Caterpillar,Kohler ) and variety of sizes( 17kva - 2000kva)
• Overhaul Generator engines
• Perform preventive maintenance tasks such as lubrication, services and load testing to test system for efficiency and output
• Assemble and disassemble Generator trailers
• Good communication with the clients and management

Generator Technician - MOBAX SA

(2023-07 - 2024-03)

• Program and configure Deep Sea, Smart Gen and Lixise controllers
• Install generators and power generator system
• Conduct all wiring connections and fault finding on Alternators
• Performing maintenance, diagnose and repairs on generators of different make and models( Duetz, Faw, Cummins, Perkins) and variety of sizes
• Perform preventive maintenance tasks such as lubrication, services and load testing to test system for efficiency and output
• Good communication and relationship with the clients and management

Diesel Technician - MAN Automotive

(2022-04 - 2023-06)

• Service, repair and maintain trucks and buses diesel engines
• Repair and maintain trailers
• Diagnose and repair Diesel and Air compressor pumps
• Assemble and disassemble clutch system
• Inspect and troubleshoot semi-truck and trailer bodies, system and components
• Diagnose and repair pneumatic system, brakes calibration, electrical and hydraulic system
• Ensure safety and Reliable workmanship

Diesel mechanic (Apprenticeship) - METROPOLITAN BUSSES SERVICE

(2019-02 - 2022-03)

• Repair, service and maintain diesel Engines( Mercedes Benz and MAN busses)
• Handles routine repairs, including oil and Tyre changes
• Diagnose and repair Diesel and Air compressor pumps
• Ensure that lubrication programms are enforced
• Diagnose and repair pneumatic system and suspension system
• Assemble and disassemble clutch
• Ensure safety and reliable workmanship

Secondary - Science - Sehlaku technical school (2015)

National Certificate - Mechanical engineering (Nated N1 - N4) - Sekhukhune tvet college (2017)