一、发动机机油压力过低且报警 1984年麦收期间,我场有一台JD-1075型联合收割机突然报警喇叭响起来了,接着看到发动机机油压力过低警告指示灯亮了。我们立刻熄火并进行检查。经初步检查,并没有发现故障的原因。最后,我们把机油报警传感器卸下并装上压力检查仪(此压力检查仪是从约翰·迪尔公司引进的)。然 First, the engine oil pressure is too low and the alarm During the wheat harvest in 1984, I have a field JD-1075 Combine suddenly alarm horn rang, and then see the engine oil pressure warning indicator light. We immediately turned off and checked. After a preliminary inspection, and did not find the cause of the malfunction. Finally, we removed the oil alarm sensor and installed a pressure gauge (this pressure gauge was introduced from John Deere Company). Of course