The US Federal Aviation Administration has ordered operators to replace certain overhead cabin monitors on 459 US-registered Boeing 737s after screens detached from their mounting rails during hard landings. The directive covers 737-600, -700, -700C, -800, -900 and -900ER aircraft, but not the 737 MAX. It becomes effective on 23 November and could cost operators up to USD 15.6 million.
The affected monitors are installed in passenger service units above the seats. If a primary mounting point fails, a screen could fall and injure passengers or hang low enough to obstruct an emergency evacuation. Operators must replace units without secondary retention lanyards with monitors fitted with the restraint. Depending on the installation, they may also need to inspect mounting rails or add retention hardware.
The US fleet includes 342 aircraft equipped with Panasonic monitors, 62 with Burrana equipment and 55 with other affected installations. The FAA estimates replacement costs of USD 524 per Panasonic monitor and USD 2,904 per Burrana monitor, assuming up to 30 monitors per aircraft.
Compliance deadlines vary according to the aircraft configuration and the applicable Boeing service instructions. Aircraft not covered by those instructions have up to 60 months after the directive takes effect. Work completed under qualifying earlier Boeing instructions may count towards compliance, so operators generally will not need to repeat it. Boeing first alerted operators to the issue in a service bulletin issued in December 2023.