Course Objectives
By the end of this training, participants will be able to:
- Understand diesel engine working principles and key components.
- Perform routine maintenance (lubrication, cooling, fuel system checks).
- Diagnose common operational faults using systematic approaches.
- Interpret engine performance data (exhaust gases, vibrations, pressures).
- Apply troubleshooting charts for quick fault resolution.
- Implement predictive maintenance strategies to reduce downtime.
- Follow safety protocols during engine inspection and repair.
Who Should Attend
This course is ideal for professionals involved in diesel engine management, including:
- Maintenance Engineers & Technicians
- Marine Engineers & Shipboard Personnel
- Power Plant Operators
- Heavy Equipment & Mining Engineers
- Fleet Maintenance Supervisors
- Emergency Generator Technicians
Course Outlines
Module 1: Diesel Engine Fundamentals
- Working principle (compression ignition vs. spark ignition)
- Major components (block, crankshaft, pistons, camshaft, turbocharger)
- Engine classifications (2-stroke vs. 4-stroke, V-type, inline)
- Performance parameters (BMEP, fuel efficiency, power-to-weight ratio)
Module 2: Fuel & Lubrication Systems
- Diesel fuel properties (cetane number, viscosity, sulfur content)
- Fuel injection systems (common rail, unit injectors, pumps)
- Oil specifications (SAE grades, additives, change intervals)
- Filters & separators (water-in-fuel detection, bypass systems)
Module 3: Cooling & Air Management
- Coolant types & corrosion inhibitors
- Thermostats, radiators, and heat exchangers
- Turbocharging & intercooling principles
- EGR (Exhaust Gas Recirculation) systems
Module 4: Preventive & Predictive Maintenance
- Scheduled maintenance checklists (daily, weekly, monthly)
- Wear & tear analysis (cylinder liners, bearings, piston rings)
- Vibration & oil analysis for early fault detection
- Belt, hose, and gasket inspection protocols
Module 5: Troubleshooting & Diagnostics
- Step-by-step fault diagnosis (no-start, low power, overheating)
- Exhaust smoke analysis (black, white, blue smoke causes)
- Using diagnostic tools (scanners, pressure gauges, boroscopes)
- Case studies (real-world engine failures and solutions)
Module 6: Hands-On Workshop & Case Studies
- Engine disassembly & inspection demo
- Fuel injector testing & calibration
- Compression and leak-down tests
- Emergency repair simulations