Boeing's 787 hits fresh turbulence

[PARIS] The brochure for Boeing Co's aircraft repair service makes a simple assertion: "No one knows Boeing airplanes better than Boeing."

Now that claim is being put to a visible test as budget airline Norwegian Air Shuttle ASA grounded a brand new, US$212 million 787 Dreamliner over the weekend. The airline demanded Boeing fix the state-of-the-art jet, saying it needs repairs after less than 30 days in service.

Investment analysts say the glitch involving a hydraulic pump is minor and isolated, and it is unlikely to affect Boeing's stock price, which is towering at record levels. But Norwegian Air's vocal airing of its complaints is another black eye for the troubled Dreamliner. It follows a string of electrical and other safety problems that included battery meltdowns so severe they prompted regul…