The Boeing Dreamliner safety checks were ordered after two non-US carriers experienced fuel leaks.
Japan's All Nippon Airways said it had reported a fuel leak to the FAA and Boeing on Sunday.
ANA spokesman Yoichi Uchida said the carrier found the fuel leak on October 23.
He said the airline completed inspections of all 16 ANA Dreamliners on Sunday, and that the work did not interrupt scheduling.
More top news
Astronomers in Australia have taken an image of a phenomena that Albert Einstein predicted 100 years ago.
It will become increasingly wet and windy across parts of Scotland and Northern Ireland across the next few days.
A police helicopter went on a 40-mile search after a 999 call about a cry for help - only to discover it was a goat and her kid.