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How to maintain the generator

Time: 11:07:48, February 14, 2017 source: Author:

How to maintain the generator Maintenance method of generator

 

Diesel engine maintenance procedures:

Class a maintenance

1、 Daily:

1. Check the generator daily report.

2. Check the generator: oil level, coolant level.

3. Daily check whether the generator is damaged, mixed with leakage, whether the belt is loose or worn.

2、 Weekly:

1. Repeat daily A-level examination.

2. Check the air filter and clean or replace the air filter core.

3. Drain water or sediment from fuel tank and fuel filter.

4. Check the water filter.

5. Check the starting battery.

6. Start the generator and check for effects.

7. Clean the front and rear fins of the cooler with an air gun and clean water.   

Level B maintenance

1. Repeat daily and weekly class a checks.

2. Change the generator oil. (oil change interval is 250 hours or one month)

3. Change the oil filter. (the replacement period of oil filter element is 250 hours or one month)

4. Replace the fuel filter element. (replacement period is 250 hours or one month)

5. Change the coolant or check the coolant. (the replacement cycle of water filter element is 250-300 hours, and the cooling system is filled with supplementary coolant DCA)

6. Clean or replace the air filter. (air filter replacement cycle is 500-600 hours)

Level C Maintenance

1. Change the diesel filter, oil filter and water filter, and change the water and oil in the water tank.

2. Adjust the fan belt tension.

3. Check the supercharger.

4. Dismantle, inspect and clean PT pump and actuator.

5. Remove the rocker arm cover and check the T-shaped pressure plate, valve guide and inlet and outlet valves.

6. Adjust the nozzle lift; Adjust the valve clearance.

7. Check the charging generator.

8. Check the radiator of the water tank and clean the external radiator of the water tank.

9. Add water tank into the water tank to clean the inside of the water tank.

10. Check the diesel engine sensor and connecting wire.

11. Check the instrument box of diesel engine.  

Level D maintenance

1. Change engine oil, diesel oil, bypass, water filter, oil and engine circulating water.

2. Clean or replace the air filter.

3. Remove the rocker arm cover and check the valve guide and T-shaped pressure plate.

4. Check and adjust the valve clearance.

5. Replace the upper and lower pads of rocker arm chamber.

6. Check the fan and bracket, and adjust the belt.

7. Check the supercharger.   

8. Check the electrical circuit of diesel engine.

9. Check the excitation circuit of the motor.  

10. Connecting lines in the measuring instrument box.

11. Check the water tank and external cleaning.

12. Repair or replace the water pump.

13. Remove and check the wear of main bearing bush and connecting rod bush of cylinder 1.

14. Check or adjust the working condition of electronic speed regulation.

15. Press the lubricating grease into the lubricating points of the generator.

16. Dust removal is carried out on the excitation part of the generator.

17. Check the axial and radial clearance of supercharger, and repair it in time if it is out of tolerance.

18. Clean and correct fuel injection nozzle and fuel pump

 

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