| 单词 | bleed screw |
| 释义 | bleed screw in Automotive Engineering (blid skru) Word forms: (regular plural) bleed screws noun (Automotive engineering: Vehicle components, Engine, transmission, and exhaust) bleed , bleed A bleed screw is a type of tap or valve that helps to drain a hydraulic system, such as a brake system. The pressure vessel was fitted with a bleed screw and thermometer pocket. A vacuum bleeder pulls fluid from the master cylinder through the bleed screw by suction. It is important that no dirt is allowed to enter the hydraulic system, so you mustclean the area around the bleed screw on the rear brake unit that is to be bled. |
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