پمپ وکیوم آبی تولیدی و ساخت انواع پمپ وکیوم آبی
Can a vacuum pump leak oil?
Leaking oil under the side of the engine
The vacuum pump requires oil to maintain proper lubrication and to reduce internal temperature due to its frequent use. If you notice oil is dripping from the left or right side of your engine, it may be coming from the
vacuum pump.