What are the level 4 maintenance methods and tips for diesel generators?
Level A detailed maintenance methods:
- Daily maintenance:
- Check the daily work report of the diesel generator set.
- Check the diesel generator set: oil level and coolant level.
- Check the diesel generator set daily for damage, leakage, and whether the belt is loose or worn.
- Weekly maintenance:
- Repeat daily inspection of Class A diesel generator set.
- Check the air filter, clean or replace the air filter element.
- Drain the water or sediment in the fuel tank and fuel filter.
- Check the water filter.
- Check the starting battery.
- Start the diesel generator set and check whether there is any impact.
Level B detailed maintenance methods:
- Repeat the daily inspection of the Class A diesel generator set and the weekly inspection of the diesel generator set.2. Replace the diesel generator oil. (Oil change interval is 250 hours or one month)
- Replace the oil filter. (The oil filter replacement interval is 250 hours or one month)
- Replace the fuel filter element. (Replacement cycle is 250 hours or one month)
- Replace the coolant or check the coolant. (The replacement cycle of the water filter element is 250-300 hours, and add additional coolant DCA to the cooling system)
- Clean or replace the air filter. (The air filter replacement cycle is 500-600 hours)
C-level detailed maintenance methods:
- Replace the diesel filter, oil filter, water filter, and replace the water and oil in the water tank.
- Adjust the fan belt tension.
- Check the supercharger.
- Disassemble, inspect and clean the PT pump and actuator.
- Disassemble the rocker arm chamber cover and check the T-shaped pressure plate, valve guide and intake and exhaust valves.
- Adjust the lift of the oil nozzle; adjust the valve clearance.
- Check the charging generator.
- Check the water tank radiator and clean the external radiator of the water tank.
- Add water tank treasure to the water tank and clean the inside of the water tank.
- Check the diesel engine sensor and connecting wires.
D-level detailed maintenance methods:
- Replace engine oil, diesel, bypass, water filter, replace engine oil and engine circulating water.
- Clean or replace the air filter.
- Disassemble the rocker arm chamber cover and check the valve guide and T-shaped pressure plate.
- Check and adjust the valve clearance.
- Replace the upper and lower pads of the rocker arm chamber.
- Check the fan and bracket, and adjust the belt.
- Check the supercharger.
- Check the electrical circuit of the diesel generator set.
- Check the excitation circuit of the motor.
- Connect the wiring in the measuring instrument box.
- Check the water tank and external cleaning.
- Repair or replace the water pump.
- Disassemble and inspect the main bearing bush and connecting rod bush of the first cylinder for wear.
- Check or adjust the working condition of the electronic speed control.
- Align the lubricating points of the diesel generator set and inject lubricating grease.
- Aim at the excitation part of the diesel generator set for dust removal.
- Check the axial and radial clearance of the supercharger. If it is out of tolerance, repair it in time.