Whilst the engine is turning， check to see that no water is leaking into the crankcase， scavenge air belt， or from （）.
举一反三
- If a crankcase explosion occurs in a diesel engine, you should stop the engine and（） A: immediately open all crankcase relief ports B: increase crankcase exhauster speed to draw cool air into the engine C: allow the engine to cool naturally D: increase crank case scavenge air to remove unburned gase
- Put in the engine turning gear Now examine thoroughly inside the crankcase to （） that everything is correct.
- The heart of the diesel engine is the （） where the fuel is burnt and the power developed. A: crankcase B: cylinder C: scavenge box D: pisto
- In an operating diesel engine, which of the following conditions is an indication of a leaking air starting valve? A.Noise coming from that air starting valve B.Continuous operation of the starting air compressor C.Zero air pressure in the air starting system D.Overheated starting air pipe to the cylinder head
- Oil pan (see Fig.3-5) is a container mounted at the bottom of the crankcase which serves as engine oil storage．