A Gol Transportes Aereos Boeing 737-8 MAX, registration PS-GPF performing flight G3-1694 from Sao Paulo Guarulhos,SP to Salvador,BA (Brazil) with 174 passengers and 6 crew, was enroute at FL370 about 60nm south of Belo Horizonte,MG (Brazil) when the left hand engine (LEAP) failed. The crew shut th engine down and diverted to Belo Horizonte for a safe landing on runway 16 about 30 minutes after leaving FL370.
据反馈，地面检查发现B SUMP和ODMS传感器发现有大量金属碎屑，同时滑油箱滑油漏光了。事件发生前的最近航段该发动机运行数据都正常，也没有相关维护工作。 初步分析可能是4号轴承失效了。
On Sept 15th 2022, a LEAP-1B27 powered 737 MAX experienced an IFSD. During cruise, engine #1 (CSN/TSN:323/618) experienced 2 stalls followed by an uncommanded IFSD. The crew diverted to an alternate airport for an uneventful single engine landing. Troubleshooting on the ground found chips in the B sump and on the ODMS. Engine change is in process after which the engine will be sent to the shop for investigation.
