*
Linkage
*
Bin (2).
The trough assembly attaches to the airplane support structure. The trough holds the linkage, the center passenger service unit (PSU) rails, and two stowage bins. The trough has these parts:
*
Panels
*
Upper snubber (4)
*
Center PSU rail (2)
*
Guide tracks (4)
*
Guide pin (4)
*
Stop (4)
EFFECTIVITY
BEJ ALL
* Latch pin (4).
A forward and aft set of linkage connects the bins to the trough assembly. The linkage also controls the movement of the bin when you open or close the bin. Each set of linkage has these parts:
*
Upper mechanism -torque tube and the forward and aft upper links
*
Idler link
*
Spring
*
Drive link
*
Lower link
*
Lower snubber.
The stowage bins have attach points on each end. The bins also have a latch assembly.
Location
The center stowage bins are above the center seats.
Functional Description
A latch release (not shown) on the face of the stowage bin lets you open the stowage bin. The upper and lower links connect the bin to the trough assembly. These components control the movement of bin when you open or close it:
*
Idler links
*
Guide tracks
*
Guide pins
25-20-00
Page 37 D633W101-BEJ Sep 05/2003
PASSENGER COMPARTMENT -CENTER STOWAGE BIN
* Drive link.
The stowage bin has four snubbers, two lower and two upper. The lower snubbers control the speed at which you can open the stowage bin. The upper snubbers control the speed at which you can close the stowage bin. The springs help you close the stowage bin. The bin latches when it is full closed.
The center stowage bins in low density seating areas open vertically. The center stowage bins in high density seating areas open horizontally. The bins that open horizontally extend further outboard than the vertical bins when open. This makes it easier to put baggage in the bins. The difference between the vertical and the horizontal stowage bin is the length and attachment point of the lower snubber and the location of the stop.
EFFECTIVITY BEJ ALL 25-20-00
Page 38
D633W101-BEJ Sep 05/2003
PASSENGER COMPARTMENT -CENTER STOWAGE BIN
EFFECTIVITY BEJ ALL 25-20-00
Page 39
D633W101-BEJ Sep 05/2003
PASSENGER COMPARTMENT -STOWAGE BIN SNUBBER
Purpose
The stowage bin snubber controls the rate at which a stowage bin opens or closes.
Outboard Stowage Bin
Two snubbers control the rate at which a outboard stowage bin opens.
Center Stowage Bin
Four snubbers control the rate at which a center stowage bin opens and closes. Two lower snubbers control the speed the stowage bin opens. Two upper snubbers control the speed a stowage bin can close.
Location
A snubber is at each end of the outboard stowage bin. Two snubbers are at each end of the center stowage bin.
EFFECTIVITY BEJ ALL 25-20-00
Page 40
D633W101-BEJ Sep 05/2003
PASSENGER COMPARTMENT -STOWAGE BIN SNUBBER
EFFECTIVITY BEJ ALL 25-20-00
Page 41
D633W101-BEJ Sep 05/2003
PASSENGER COMPARTMENT -STOWAGE BIN LATCH
Purpose Training Information Point
A stowage bin latch holds a stowage bin closed. You release The bezel extends past the stowage bin if it is not latched at the latch to open a stowage bin. both ends. You can see a red decal if the stowage bin is not latched. The emergency release lets you externally open the
Physical Description
stowage bin if the actuator does not operate correctly.
Stowage bin latch has these components:
*
End assembly(2)
*
Torque tube (2)
*
Actuator
*
Emergency release (2)
*
Bezel.
Location
Stowage bin latch is on the face of these stowage compartments
*
Outboard stowage bins
*
Center stowage bins
*
Overhead stowage box.
Functional Description
You pull on the bezel to unlatch the latch. The bezel turns the actuator which is attached to the torque tubes. The torque tubes then turns the end assembly and allow the latch to unlatch.
EFFECTIVITY BEJ ALL 25-20-00
Page 42
D633W101-BEJ Sep 05/2003
PASSENGER COMPARTMENT -STOWAGE BIN LATCH
EFFECTIVITY BEJ ALL 25-20-00
Page 43
D633W101-BEJ Sep 05/2003
PASSENGER COMPARTMENT -STOWAGE BIN -TRAINING INFORMATION POINT
中國航空網 m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：777 AMM 飛機維護手冊 Equipment and Furnishings(9)
