Forklift Engine Oil Filter, Part No: JX0805A, Product duality is is insured by picc, Instruction: Apply film of engine oil to the gasket screw in unit the gasket contacts the adapter and then tighten 3/4-1 turn by hand or special wrench. Start the engine and CHE Ckfor leak. Replace oil filter every 8000-10000km or 250 H.