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777 AIRCRAFT MAINTENANCE MANUAL CHAPTER 76 Engine Control PW
Subject/Page Date COC Subject/Page Date COC EFFECTIVE PAGES 1 2 76-CONTENTS 1 2 76-00-00 1 2 3 4 5 6 7 8 9 10 11 12
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76-EFFECTIVE PAGES Page 1 D633W101-BEJ May 05/2004
CHAPTER 76 Engine Control PW
CH-SC-SU Subject Page Effectivity 76-00-00 ENGINE CONTROLS -INTRODUCTION 2 BEJ ALL 76-00-00 ENGINE CONTROLS -GENERAL DESCRIPTION 4 BEJ ALL 76-00-00 ENGINE CONTROLS -COMPONENT LOCATIONS 6 BEJ ALL 76-00-00 ENGINE CONTROLS -SWITCHES -COMPONENT LOCATIONS 8 BEJ ALL 76-00-00 ENGINE CONTROLS -THRUST LEVER & AUTOTHROTTLE ASSEMBLY 11 BEJ ALL -FUNCTIONAL DESCRIPTION 76-00-00 ENGINE CONTROLS -TLA RESOLVER 14 BEJ ALL 76-00-00 ENGINE CONTROLS -FUEL CONTROL SWITCHES -FUNCTIONAL 16 BEJ ALL DESCRIPTION 76-00-00 ENGINE CONTROLS -OPERATION 19 BEJ ALL 76-00-00 ENGINE CONTROLS -TRAINING INFORMATION POINTS 22 BEJ ALL
76-CONTENTS Page 1 D633W101-BEJ Jan 05/2002
PW4000 SERIES ENGINES
777 AIRCRAFT MAINTENANCE MANUAL
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ENGINE CONTROLS -INTRODUCTION
General * TO/GA -takeoff/go-around * TRA -thrust resolver angle The engine controls system supplies most of the control signals * T/R -thrust reverser the engine needs to operate. It also controls inputs to other airplane systems that require engine control status. The engine controls system includes these components: * Thrust levers
* Fuel control switches
* Autothrottle servo motors
* Thrust lever switches
* Thrust lever angle (TLA) resolvers.
Abbreviations and Acronyms * AIMS -airplane information management system
* ASM -autothrottle servo motor
* ATA -air transport association
* EDIU -engine data interface unit
* EEC -electronic engine control
* ELMS -electrical load management system
* EPCS -electronic propulsion control system
* EPR -engine pressure ratio
* ERU -engine relay unit
* FMU -fuel metering unit
* GSE -ground support equipment
* IDG -integrated drive generator
* MFD -multi-function display www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：777 AMM 飞机维护手册 发动机控制 Engine Control PW 777 AIRCRAFT MAINTENANCE MANUAL
