How many types of oil filters are there in the lubrication system?
the air cleaner is located in the intake system of the engine. It is a assembly of one or more clean air filter parts.
There are 3 kinds of filter 1., oil filter is located in the engine lubrication system.
Its upstream is the oil pump, the downstream is the engine lubrication parts. Its role is to remove harmful impurities from the oil sump oil, oil supply to clean the crankshaft,
2., the fuel filter, the role is to filter the engine fuel gas system in the harmful particles and moisture, to protect the oil pump, nozzle, cylinder liner, piston ring, etc., to reduce wear and tear, to avoid congestion.
Remove solid matter, such as iron oxide, dust, etc, contained in the fuel, to prevent the fuel system from clogging (especially the nozzle).
