Boeing will modify the design of the 737 MAX 9 passenger aircraft to prevent the doors from falling off, and strive to achieve the goal of restoring monthly production to 38 aircraft

This site reported on August 8 that Boeing announced on Tuesday that it plans to make design changes to the 737 MAX 9 passenger aircraft to prevent the recurrence of an incident similar to the detaching of an in-flight door on an Alaska Airlines 737 MAX 9 passenger aircraft in January this year. The accident plunged Boeing into its second major crisis in recent years.

This site noticed that the US National Transportation Safety Board (NTSB) and Boeing stated that it has not yet been determined who removed and reinstalled the door jam of the aircraft involved during the production process. device. The NTSB completed the first of two days of hearings on Tuesday, conducting a nearly 10-hour investigation into the treacherous mid-air crash. The incident severely damaged Boeing's reputation, leading to a two-week grounding of the MAX 9 model, the FAA's pause in expanding production, and the triggering of a criminal investigation and the departure of several top executives.

Investigators said that the door jam of the newly delivered Alaska Airlines MAX 9 aircraft involved was missing four key bolts. Boeing, which is under pressure to make major quality improvements, has faced widespread questions about the production process of the MAX 9 jets involved and the lack of records of door plug removal.

Elizabeth Lund, Boeing's senior vice president of quality, said that the company is making design modifications and hopes to implement them within a year, and then retrofit the entire fleet.

Elizabeth Lund also said that after the accident, Boeing’s 737 MAX monthly production dropped to single digits and currently remains at around 20 aircraft per month. The company is working hard to achieve the goal of restoring monthly production to 38 aircraft.

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