In the doorbell mode, ‘‘1’’ and ‘‘ENT’’ is entered in the keypad.
The chime module will sound but the door will not unlock and
there will not be any other flight deck effects
EFFECTIVITY BEJ ALL POST SB 777-25-0216 52-50-00
Page 20
D633W101-BEJ Sep 05/2003
Fixed Interior Doors -Flight Compartment Door -Operation
EFFECTIVITY BEJ ALL POST SB 777-25-0216 52-50-00
Page 21
D633W101-BEJ Sep 05/2003
FIXED INTERIOR DOORS -ELECTRICAL/ELECTRONICS ACCESS HATCH & VERTICAL STABILIZER ACCESS PANEL
Vertical Stabilizer Access Panel Functional Description
The vertical stabilizer access panel is held closed by quarter turn fasteners (not shown) on the forward side of the panel. The panel opens downward on a hinge on the aft side of the panel.
Electrical/Electronic Access Hatch Functional Description
The electrical/electronics access hatch has handles on both sides that move the three pins of the latch mechanism. Hinges on the aft side of the hatch let it open upward. The restraint arm will not permit you to open the door past the vertical position.
EFFECTIVITY BEJ ALL 52-50-00
Page 22
D633W101-BEJ Sep 05/2003
FIXED INTERIOR DOORS -ELECTRICAL/ELECTRONICS ACCESS HATCH & VERTICAL STABILIZER ACCESS PANEL
EFFECTIVITY BEJ ALL 52-50-00
Page 23
D633W101-BEJ Sep 05/2003
777 AIRCRAFT MAINTENANCE MANUAL
THIS PAGE IS INTENTIONALLY LEFT BLANK
52-71-00
Page 1 D633W101-BEJ Jan 05/2002
BOEING PROPRIETARY -Copyright # -Unpublished Work -See title page for details.
DOOR WARNING SYSTEM -INTRODUCTION
Purpose
The door warning system supplies door status information to the flight crew and maintenance personnel.
Location
Sensors supply status information on these doors:
*
Passenger entry
*
Forward access
*
MEC access
*
Forward cargo
*
Aft cargo.
A switch supplies status information on the bulk cargo door.
Physical Description
The sensors are electronic devices that works with targets. The switch is a mechanical device with a plunger that closes an electrical circuit.
The sensors are electronic devices that works with targets. The switches are mechanical devices that close an electrical circuit.
EFFECTIVITY BEJ ALL 52-71-00
Page 2
D633W101-BEJ Sep 05/2002
777 AIRCRAFT MAINTENANCE MANUAL
DOOR WARNING SYSTEM -INTRODUCTION
EFFECTIVITY BEJ ALL 52-71-00
Page 3
D633W101-BEJ Jan 05/2002
DOOR WARNING SYSTEM -PASSENGER ENTRY DOOR SENSORS
Location
Each passenger entry door has two proximity sensors that are components of the door warning system. The door closed and latched sensor is on the aft latch track. The door locked sensor is on the vent door.
The mode select switch on the mode select handle is a door component. It is part of the emergency power assist system (EPAS). It also gives door warning information.
See passenger entry door section for more information on the mode select switch (SECTION 52-11).
The flight lock engaged and disengaged sensors are flight lock components. They give information for status and maintenance messages.
See passenger entry door section for more information on the flight lock sensors (SECTION 52-11).
EFFECTIVITY BEJ ALL 52-71-00
Page 4
中國航空網(wǎng) www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：777 AMM 飛機(jī)維護(hù)手冊(cè) Doors 艙門(40)
