The US Federal Aviation Administration said on July 27, local time, that some US-registered Boeing 737 MAX aircraft may have problems with improper seat installation, and the relevant aircraft are required to be inspected. According to the FAA, if the seat components are not properly fixed, they may move during an emergency landing or severe bumps, causing injury to passengers or impeding emergency evacuation. This airworthiness order involves 453 US registered 737 MAX aircraft, and it is expected that no replacement parts will be required for inspection and repair.

The US Federal Aviation Administration said on July 27, local time, that some US-registered Boeing 737 MAX aircraft may have problems with improper seat installation, and the relevant aircraft are required to be inspected. According to the FAA, if the seat components are not properly fixed, they may move during an emergency landing or severe bumps, causing injury to passengers or impeding emergency evacuation. This airworthiness order involves 453 US registered 737 MAX aircraft, and it is expected that no replacement parts will be required for inspection and repair.