2021年9月24日 · This module presents the airplane flap and slat systems with the following outline: Overview, Primary mode, Secondary mode, Alternate mode, Non-normal operations. Courses are constantly monitored and updated when …

The Airworthiness Directive will make the compliance tasks and times given in Requirements Bulletin B787-81205-SB270051-00 RB mandatory. When more than one OPTION is given for a CONDITION, do only one of the OPTION numbers.

BOEING 787 FULL PILOT TRAINING COURSE STEP BY STEP. Flap and Slat Modes. There are three modes of flap and slat operation: • primary. • secondary. • alternate. In the primary mode, the flaps and slats are controlled together and positioned. using center hydraulic system motors. Autogap and flap load relief operate in the primary mode.

2022年9月19日 · Flaps And Slats Are Computer Controlled Based On Flap Lever Position And Are Powered By The Centre Hydraulic System. The Flap/Slat System Is Equipped With Autoslats, Load Relief, And Skew/Asymmetry Protection

2008年12月30日 · The controller, one per slat, is located within the equipment bay and attaches to the heater mat via the Transition Wire Bundle, a specially designed telescoping wiring system that extends and retracts with the slats as they open and close during flight.

2019年10月11日 · The FAA is adopting an airworthiness directive (AD) for all The Boeing Company Model 787-8, 787-9, and 787-10 airplanes. This AD requires repetitive operational checks of the leading edge (LE) outboard (OB) slats and applicable on-condition actions.

Leading Edge High Lift Actuation System 1 Hydraulic Control Module (x1)

Boeing Alert Requirements Bulletin B787-81205-SB270051-00 RB, Issue 001, dated July 5, 2019. For a copy of this service information, contact Boeing Commercial Airplanes, Attention: …

Primary mode – positions the slats and flaps hydraulically. when the primary mode fails. 1 – prevents inadvertent retraction of the slats. 20 – prevents inadvertent retraction of the flaps past the go–around position. tion occurs before the slats begin to retract. OFF – alternate flaps are deactivated. EXT –.

RET-retraction is accompished electrically and sequenced so that full flap retraction occurs before the slats begin to retract. -maximum extension is flaps 20, with slats at the midrange position. -uncommanded flap or slat motion is detected. automatically moves flaps, ailerons, spoilers and flaperons to optimize camber.