The lubricating system for the cylinder walls is different from the bearings in that the oil for former one is supplied in （） while that for latter one is （）.
举一反三
- From the pump, the oil is forced through the _____ and the oil cooler into the main oil gallery.The oil is fed from the _____, through individual passages, to the main crankshaft bearings and one end of the hollow camshaft.The cylinder walls and the teeth of many gears are lubricated by oil spray thrown off by the rotating _____.After the oil has served its purpose, it drains back to the ____ to be used again.
- Lubricating oil is supplied to the crank-pin bearings in a marine diesel engine by （）. A: internal crankshaft passages B: immersion in oil C: splash lubrication D: injection lubricatio
- One of function of diesel engine lubricating oil is to （） A: induce carbon formation on cylinder walls B: improve fuel penetration in the combustion space C: form a friction reducing film between mating surfaces D: lubricate the fuel injectio
- Lubricating oil systems for diesel engine journal bearings are usually lubricated by which of the following types of lubricating oil systems?（）
- _____ is arranged for cleaning the lubricating oil in the system and clean oil can be provided from a storage tank.