针对一起MA600飞机飞行慢车电磁止动锁发热有异味故障,介绍了其排故过程,并分析了故障原因。由于航材无备件,决定按照该机型MEL进行故障保留后放飞,待备件到货后装机进行测试,并验证了早先排故时的判断。 Aiming at the abnormal smell fault of the MA600 aircrafts in the slow locomotive flight, the troubleshooting process is introduced and the reason of the fault is analyzed. As there is no spare parts for aviation materials, it is decided to fly according to the MEL of the aircraft, and to be installed after the arrival of the spare parts for testing, and verify the judgment of the previous troubleshooting.