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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
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.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54-CONTENTS GUN Page 1 Feb 18/02 BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.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 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：747-400 AMM 飞机维护手册 NACELLES/PYLONS
