Hippocampus s5 air filter is located in the engine compartment. Hippocampus s5 air filter replacement: air filter replacement: remove the cable of the engine cover locking mechanism from the buckle, and loosen the self-locking clamp of the intake pipe with a screwdriver. Disconnect the plug of the air flow meter. Please note that there is a lock button on the back of the plug. Press hard and pull out the plug. Then, remove the intake box as a whole. Loosen the clip of the cover plate of the air intake box. Open the air intake box and you will see the air filter element. Check the old filter element and clean the gas collection box. Just install the new filter element in the opposite direction. Maintenance of dry inertial filter: dry inertial air filter consists of dust hood, deflector, dust outlet, dust cup, etc. Pay attention to: 1 during maintenance. Check and clean the dust hole on the centrifugal dust cover frequently, remove the dust adhered to the guide plate, and pour out the dust in the dust collecting cup (the amount of dust collected in the container shall not exceed 1/3 of its volume). When installing, the rubber gasket at the joint should be sealed, and there should be no air leakage, otherwise it will cause short circuit of air flow, reduce the speed of air and greatly reduce the dust removal effect. 2, dust cover, deflector should keep the correct shape, if there is any concave and convex should be timely plastic, so as not to make the airflow change the original design direction and reduce the filtering effect. 3. Some drivers are not allowed to refuel the dust cup (or dust tray). Because the oil is easy to splash on the dust outlet, guide vanes and other parts, this part absorbs the dust, which will eventually reduce the filtration and separation ability. @20 19