A 747-400 MAINTENANCE MANUAL

 China Southern Airlines
 ~........................................................................................................ | PAGE DATE CODE | PAGE DATE CODE | PAGE DATE CODE || | | ||54-62-04 CONT. | | || 405 FEB 15/99 01 | | || 406 FEB 15/99 01 | | || 407 FEB 18/02 01 | | || 408 FEB 18/01 01 | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | || | | |2..................................…..................................…..................................1
 R = REVISED, A = ADDED OR D = DELETED CHAPTER 54 F = FOLDOUT PAGE EFFECTIVE PAGES E1 PAGE 3 FEB 18/02 LAST PAGE

D633U101-E1

BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
 CHAPTER 54 - NACELLES/PYLONS
 TABLE OF CONTENTS_________________
 Chapter
 Section
 Subject Subject_______ _______  Page____  Effectivity___________
 NACELLES/PYLONS 54-00-00_______________
 Description and Operation  1  ALL
 PYLONS 54-50-00______
 NACELLE STRUT ASSEMBLY 54-51-00
 Description and Operation  1  ALL
 General  1
 Beam - Fan Cowl Support  1
 Box - Torque  1
 Firewall  1
 Fittings - Engine Attach  1
 Hardware - Strut-To-Wing  1
 Attach
 System - Strut Drain  1
 Component Location  101  ALL
 Component Index
 Component Location
 BEAM - SPRING 54-51-03
 Removal/Installation  401  [*]
 [*] OUTBOARD STRUTS
 Inspection/Check  601  [*]
 Spring Beam Bearing Movement  606
 Check
 Spring Beam Bearing Radial  607
 Freeplay Check
 Spring Beam Bolt Rotation  601
 Check
 [*] OUTBOARD STRUTS
 FITTINGS - ENGINE ATTACH 54-51-04
 Description and Operation  1  ALL
 PIN/BOLT - NACELLE STRUT ATTACH 54-51-02
 Removal/Installation  401  CONFIG 3 ALL
 STRUT - NACELLE 54-51-01
 Removal/Installation  401  ALL
 Inspection/Check  601  ALL

 54-CONTENTS
 GUN Page 1 Feb 18/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
 CHAPTER 54 - NACELLES/PYLONS
 TABLE OF CONTENTS
_________________
 Chapter Section Subject_______ Subject ____ Effectivity
_______ Page ___________
 SUPPORT FITTING - NACELLE STRUT 54-51-06 SPRING BEAM Removal/Installation 401 CONFIG 1 ALL FIRESEALS AND FIREWALL 54-52-00
 Description and Operation 1 ALL
 General 1
 Fireseals 1
 Firewall 1

 Inspection/Check 601 ALL
 BLANKET - STRUT INSULATION 54-52-01
 Removal/Installation 401 ALL
 Approved Repairs 801 ALL

 STRUT DRAINS AND SEALANT 54-53-00
 Description and Operation 1 ALL
 General 1
 Sealant 1
 Tubes - Drain 1

 54-CONTENTS
 GUN Page 2 Feb 18/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL CHAPTER 54 - NACELLES/PYLONS TABLE OF CONTENTS
_________________
 Chapter
 Section
 Subject_______  Subject_______  Page____ 
Maintenance Practices  201 
Clean Strut Drains  266
 Leak Check (S1) - Inboard  245
 Strut, Forward Midspar
 Leak Check (S1) - Outboard  213
 Strut, Forwared Midspar
 Leak Check (S2) - Inboard  251
 Strut, Forward Upper Spar
 Leak Check (S2) - Outboard  219
 Strut, Forward Upper Spar
 Leak Check (S3) - Inboard  255
 Strut, Upper Spar Inlet
 Leak Check (S3) - Outboard  223
 Strut, Upper Spar Inlet
 Leak Check (S4) - Inboard  260
 Strut, Aft Midspar
 Leak Check (S4) - Outboard  228
 Strut, Closure Spar
 Leak Check (T1) - Inboard  234
 Strut, Forward Tube
 Leak Check (T1) - Outboard  201
　
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本文鏈接地址：747-400 AMM 飛機維護手冊 NACELLES/PYLONS