Diesel filter and oil filter replacement have same principle.

1. If the diesel engine is running, please stop the diesel engine.

2. If the diesel engine is not running, turn on the diesel engine for about 5 minutes, then stop the diesel engine and replace the diesel.

3. Open the exhaust emissions of diesel switch, clean diesel. Pay attention to the export of diesel, put a disk or other emissions of diesel containing objects, to avoid direct emissions of diesel pollution.

4.Turn the filter element counterclockwise with the filter element wrench.

5. Install a new diesel filter, note that the new diesel filter needs to fill with diesel oil, and the sealing ring coated with a layer of diesel oil, and then fitted with a diesel filter.

6. Open the diesel engine running to see whether the filter oil leakage problems, once found, the need to replace the filter in a timely manner.