Historically, New Pacific Airlines has operated a fleet of Boeing 757s, although with a three-class configuration. This configuration utilizes 15 first-class seats, 36 premium economy seats, and ...

Now, the FAA says 737s and 757s may also be affected. It notes that workers at the same maintenance site used the same grinder on main landing gear cylinders of 166 Boeing 737s and of 20 757s.