Boeing Co said on Sunday it will have to do more work on about 50 undelivered 737 Max airplanes, potentially delaying near-term deliveries, after its supplier Spirit AeroSystems discovered two mis-drilled holes on some fuselages.
Boeing confirmed the findings in response to a Reuters query after industry sources said a spacing problem had been discovered in holes drilled on a window frame, but the jetmaker said safety was unaffected and existing 737s could keep flying.
And guess who makes a ton of Airbus components? Spirit, the company that has caused nearly all of the recent 737 issues.
Spirit manufactured and supplied the door assemblies that Boeing improperly installed.