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Boeing Slows 737 Max Deliveries Because of Parts ‘Quality Issue’

The issue is expected to affect 'a significant number' of undelivered aircraft but is not an immediate flight safety concern, according to Boeing.

A Boeing 737 Max takes off after a touch-and-go landing at Edwards Air Force Base. [Courtesy: USAF]
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Key Takeaways:

  • Boeing anticipates a slowdown in 737 Max deliveries due to a quality issue identified with parts supplied by Spirit AeroSystems.
  • The issue involves a "non-standard manufacturing process" for fittings in the aft fuselage of certain 737 models, requiring inspections and potential replacements on undelivered aircraft.
  • While not an immediate safety-of-flight concern for existing aircraft, the problem is expected to significantly impact production and stored 737 Max planes.
  • Following the announcement, Boeing's stock dropped approximately 6 percent, and Spirit AeroSystems' shares were down 14 percent.
See a mistake? Contact us.

Challenges with a 737 Max parts supplier will likely result in a slowdown in deliveries of the aircraft, according to the Boeing Company [NYSE: BA].

Spirit AeroSystems [NYSE: SPR], the manufacturer of some of the fuselages used in Boeing jets, notified Boeing of a potential “quality issue” with parts used in certain 737 models.

Meg Godlewski

Meg Godlewski has been an aviation journalist for more than 24 years and a CFI for more than 20 years. If she is not flying or teaching aviation, she is writing about it. Meg is a founding member of the Pilot Proficiency Center at EAA AirVenture and excels at the application of simulation technology to flatten the learning curve. Follow Meg on Twitter @2Lewski.

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