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Equipment and Furnishings
CHAPTER 25 Equipment and Furnishings
25-CONTENTS Page 7 D633W101-BEJ Jan 05/2002 777 AIRCRAFT MAINTENANCE MANUAL CHAPTER 25 Equipment and Furnishings CH-SC-SU 25-66-00 25-66-00 25-66-00 Subject DOOR-MOUNTED ESCAPE SYSTEM -BUSTLE DOOR-MOUNTED ESCAPE SYSTEM -FUNCTIONAL DESCRIPTION -DEPLOYMENT DOOR-MOUNTED ESCAPE SYSTEM -FUNCTIONAL DESCRIPTION -SEPARATION Page 10 12 14 Effectivity BEJ ALL BEJ ALL BEJ ALL
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EQUIPMENT AND FURNISHINGS -INTRODUCTION
General * pwr -power * R -right ATA chapter 25, equipment and furnishings, includes these * ref -reference sections: * SEU -seat electronic unit
* SVU -seat video unit
* Passenger compartment
* Emergency Equipment
* Cargo compartments.
Abbreviations and Acronyms * C -celsius
* CRA -crew rest area
* FCR -flight crew rest
* OEU -overhead electronics unit
* PSIG -pounds per square inch, gage
* PSU -passenger service unit
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EQUIPMENT AND FURNISHINGS -INTRODUCTION
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FLIGHT COMPARTMENT -INTRODUCTION
General The flight compartment equipment and furnishings include these items: * Captain and first officer seats
* Flight compartment linings.
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FLIGHT COMPARTMENT -INTRODUCTION
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FLIGHT COMPARTMENT -CAPTAIN/FIRST OFFICER SEAT -INTRODUCTION
Physical Description The captain and first officer seats are opposite units. The main controls are on the right side of the pilot seat and the left side of the first officer seat. The seats have these parts: * Headrest
* Electric actuator (2).
The height and angle of the headrest is manually adjustable. The back cushion has a lumbar support with manual adjustment up/down and forward/aft. The angle of the seat back (recline) is also adjustable. The seat cushion has adjustable thigh pads. The angle of the thigh pads is manually adjustable. The pads fold downward under pressure from rudder or brake application. When you remove the pressure, the pads return to their initial position. The angle of each armrest is manually adjustable. The armrests lifts to a vertical position for entry and exit. The restraint system has a shoulder harness (not shown), lap belt, and crotch strap. The inertia reel for the shoulder harness has a manual lock. The support base has bogies which attach the seat to the floor tracks. The shape of the floor tracks give forward/aft adjustment as well as inboard/outboard movement for entry and exit. An electric actuator moves the seat horizontally on the seat tracks. The horizontal actuator drives a gear (not shown) which engages a toothed rack on the floor track. The horizontal adjustment has a manual override. An electric actuator (internal) moves the seat vertically. The vertical adjustment has a manual override. A coiled cord with an electrical connector connects the seat electrical system to the airplane wiring. EFFECTIVITY BEJ ALL 25-10-00 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：777 AMM 飞机维护手册 Equipment and Furnishings
