ADUTOMATIC AIR BLEEDING DEVICE FOR DIESEL ENGINE INJECTION PUMP

摘要

PURPOSE:To operate automatic air bleeding in a diesel engine injection pump by providing a metal pipe containing a ball. CONSTITUTION:The injection pump air bleeder bolt is removed, and this device is fixed in its place. Fastening part 1 of the device is screwed into the air bleeder bolt hole, and at the same time, metal pipe 4 is connected to the lower part of the fuel tank. Air mixed with fuel flows to fastening part 1, and ball 2 is pushed up by the pulsation of the pump. Ball 2 is stopped by metal stopper 3, and air and fuel pass around ball 2 and return to the lower part of the fuel tank from pipe 4. As a result, the air in the injection pump drains automatically.