Modern diesel engines generally use a disposable integral oil filter, which is connected in series between the oil pump and the main oil duct of the lubrication system, and is a full flow filter. The paper filter element is integrated with the shell and cannot be disassembled. Although diesel filters are small components on diesel engines, if they are not properly maintained, malfunctions during driving can also bring unnecessary trouble. Therefore, the correct use and maintenance of diesel engine oil filters and maintaining their normal working condition are crucial for extending the engine's service life.

Diesel Engine Barrel Fuel Filter Replacement
Draining fuel from fuel filter
Using special pliers, remove the fuel filter warning switch and O-ring
Install a new O-ring on the fuel filter warning switch
Apply fuel to the O-ring of the fuel filter warning switch
Fill in fuel using a pneumatic pump and check for fuel leaks
Apply fuel to the gasket of the new fuel filter
Install the fuel filter onto the fuel filter bracket by hand
Install the fuel filter warning switch onto the fuel filter by hand