United Airlines has found loose bolts and other parts on 737 Max 9 plug doors as it inspects its fleet of Boeing jets following the Friday rapid depressurization aboard an Alaska Airlines jet of the same make, according to three people familiar with the findings.

United Airlines has found loose bolts and other parts on 737 Max 9 plug doors as it inspects its fleet of Boeing jets following the Friday rapid depressurization aboard an Alaska Airlines jet of the same make, according to three people familiar with the findings.

The discrepant bolts and other parts on the plug doors have been found on at least five aircraft, one of the people told The Air Current.

A Boeing representative did not immediately respond to a request for comment. A spokeswoman for the Federal Aviation Administration declined to comment on the United findings, and pointed to the agency’s earlier statements.

United confirmed the findings in a statement, saying, “Since we began preliminary inspections on Saturday, we have found instances that appear to relate to installation issues in the door plug – for example, bolts that needed additional tightening. These findings will be remedied by our Tech Ops team to safely return the aircraft to service.”

  • Szymon@lemmy.caEnglish
    0·
    10 months ago

    Planes nosediving because they incorrectly think they’re stalling, bolts randomly falling out of critical hardware… sounds like I’m not flying Boeing anytime soon.

      • lennybird@lemmy.worldEnglish
        0·
        10 months ago

        I’ve always had the impression that airbus is much less in the news, which is probably a good sign.

        Plus generally bean counter MBAs don’t have quite the authority over engineers as they do in America.

    • GombeenSysadmin@feddit.uk
      0·
      10 months ago

      Oh shit it’s the casting mount, not the hinge retaining bolt. That’s 99% certain to be Boeing’s fault, not the airline. They’re going to try to say it was the airline because they opened the door to install the WiFi, but they wouldn’t have touched that bolt.

  • JohnDClay@sh.itjust.works
    0·
    10 months ago

    Do we know when the plug doors are installed? Is it in the main factory, or at a later finishing stage? If it’s later, hopefully the issue is contained to those facilities. Otherwise, they’re looking at serious general quality questions.

    • GombeenSysadmin@feddit.uk
      0·
      10 months ago

      They’re installed by Spirit who manufacture the airframes, which are then shipped to Seattle for assembly with the wings. No-one will have removed those bolts since manufacture. There no need to touch those bolts for the mechanics to open the door, so the airline opening it to install the WiFi seems like a red herring.

  • RotatingParts@lemmy.mlEnglish
    0·
    10 months ago

    As companies make profit their number one priority, we will be seeing much more of this kind of thing … that is until inspections are cut back in the name of profit.

  • Ahri Boy@lemmy.dbzer0.com
    0·
    10 months ago

    People might boycott 737 MAX unless Boeing addresses the problems seriously. I would take extra precaution if I board a 737 MAX. Airbus models seem better in quality than Boeing’s.