Inspection第 44 / 60 题
If you find a lot of oil in the drained air from the tanks, what could this indicate?
a.The brakes are properly adjusted
b.A possible problem with the air compressor
c.The tanks are overfilled with air
d.The parking brakes are engaged
解析
Finding a lot of oil in the air tanks can indicate a problem with the air compressor, such as worn parts allowing oil to pass through. This should be checked by a mechanic. Some oil is normal, but a large amount is a warning sign.
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