The diesel engine lubrication system of the tractor should be cleaned regularly. The specific steps are as follows:
1. After the engine is turned off, unscrew the drain plug while it is hot to drain the dirty oil.
2. Clean the coarse and fine filter housings, replace the filter element, and then install it (some models replace the filter as a whole).
3. Clean the oil pan, clean it and install it.
4. Add new oil, loosen the oil radiator return pipe joint, crank the crankshaft, so that the new oil squeezes out the cleaning oil in the radiator until all the new oil flows out, then install the oil pipe and replenish the new oil.
5. When the engine is fully decompressed, use the starter to drive the main engine for 2-3 minutes (small tractors can use the starter crank for 2-3 minutes) to allow the new oil to squeeze out the dirty oil remaining on the working surface of the bearing and other parts to form a new lubricating oil film.
6. Clean with detergent. After long-term use, impurities in diesel engines cannot pass through the oil grid or the oil is taken out of the combustion chamber. Sometimes changing the oil cannot solve this problem. It is necessary to add carbon removal liquid to idle the engine when changing the oil to let the liquid take out the impurities that the oil cannot take out. Generally, it needs to be cleaned once every 60,000-80,000 kilometers, which can greatly increase the service life of the diesel engine.
Using special cleaning fluid can effectively remove carbon deposits, glue deposits and other sediments and adhesives on the engine lubrication system and various friction surfaces.
When cleaning the diesel engine, there is no need to disassemble the machine. Use a connector to connect the cleaning equipment to the oil inlet and drain port of the engine.
