Where is the oil pump located in the Changhe Furuida M5?
3 Answers
The engine oil pump is generally installed inside the engine, typically within the oil pan. Types of oil pumps: The installation location of the oil pump depends on its type. Common hydraulic pumps include external gear pumps, internal gear pumps, rotor pumps, and vane pumps. For automotive lubrication systems, the commonly used oil pumps are external gear pumps, internal gear pumps, and rotor pumps. Lubrication system: The role of the oil pump in the lubrication system is to raise the oil to a certain pressure and then forcibly deliver it to the moving surfaces of various engine components. Oil pumps can be structurally categorized into gear-type and rotor-type. Gear-type oil pumps are further divided into internal gear pumps and external gear pumps, with the latter commonly referred to simply as gear pumps.
The oil pump of the Changhe Furuida M50S is located inside the engine oil pan, near the bottom of the crankshaft. I've inspected this model several times myself, and you'll need to lift the car to see it because it's hidden at the bottom of the engine. The design allows it to draw oil directly from the oil pan to lubricate the entire engine system. Replacing the oil pump is quite troublesome—you have to remove the oil pan bolts, drain the old oil, and handle it gently to avoid damaging the gasket. If the oil pump fails, such as making a humming noise or causing low oil pressure, the engine can easily overheat and wear out. So, I recommend regular oil and filter changes, with maintenance every 5,000 kilometers or so, to prevent debris from clogging the oil pump. If you don't have the tools, it's best to go to a professional shop to ensure it's installed correctly and securely.
I've driven quite a few microvans and am very familiar with the fuel pump of the Changhe Furuida M50S. It's located inside the oil pan, quite close to the crankshaft and positioned relatively low. I usually pay attention to engine sounds while driving – if there's unusual noise, it might indicate the fuel pump is stuck or failing. To check its position, you need to visit a repair shop and use a lift; trying to look under the car yourself won't give you a clear view. Replacing it requires draining all the engine oil, which is quite time-consuming. I tried it once and ended up spilling oil everywhere, so now I always ask experienced technicians for help. The key to maintenance is frequent oil changes; don't wait until it's too dirty, or the fuel pump will wear out faster. Although its location is hidden, it's crucial – if the fuel pump fails, the engine could be ruined, leading to much higher costs.
