CHAPER 78 - EXHAUST
TABLE OF CONTENTS
_________________
Chapter Section Subject_______ Subject ____ Effectivity
_______ Page ___________
EXHAUST 78-00-00
_______
Description and Operation 1 ALL
General 1
Exhaust - Fan 1
Exhaust - Turbine 1
Reverser - Thrust 2
Component Location 101 ALL
Component Index
Component Location
Inspection/Check 601 ALL
Repairs 801
COLLECTOR/NOZZLE 78-10-00
________________ TURBINE EXHAUST SYSTEM 78-11-00
Description and Operation 1 ALL General 1 Plug - Engine Exhaust 1 Sleeve - Engine Exhaust 1
Inspection/Check 601 ALL PLUG - TURBINE EXHAUST 78-11-02 Removal/Installation 401 ALL SLEEVE - TURBINE EXHAUST 78-11-01 Removal/Installation 401 ALL
THRUST REVERSER 78-30-00
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78-CONTENTS
NGUN Page 1 Feb 18/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / PW4000 SERIES /747-400 / ENGINES/MAINTENANCE MANUAL ////////////////////////
CHAPER 78 - EXHAUST
TABLE OF CONTENTS_________________
Chapter
Section
Subject Subject_______ _______ Page____ Effectivity___________
THRUST REVERSER SYSTEM 78-31-00
Description and Operation 1 ALL
General 1
Actuation - Thrust Reverser 15
Hydraulic
Actuator - Locking Hydraulic 18
Actuator - Reverser Opening 24
Band - Latch 11
Door - Louvered Exhaust 11
Doors - Blocker 8
Latches - Tension 11
Links - Drag 8
Reverser - Thrust 2
Rods - Hold Open 24
Segments - Cascade Vane 10
Shafts and Tubing - Rotary 20
Flexible Drive (Flexshaft)
Sleeve - Translating 6
System - Thrust Reverser 20
Opening
Operation 24
78-CONTENTS
NGUN Page 2 Feb 18/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
CHAPER 78 - EXHAUST
TABLE OF CONTENTS
_________________
Chapter Section Subject_______ Subject ____ Effectivity
_______ Page ___________
Maintenance Practices 201 ALL Deactivation For Ground 239 Maintenance, Thrust Reverser Thrust Reverser Activation 243 Following Ground Maintenance Thrust Reverser Closing (Hand 208 Pump Procedure) Thrust Reverser Closing (Sling 221 Procedure) Thrust Reverser Opening (Hand 201 Pump Procedure) Thrust Reverser Opening (Sling 214 Procedure) Thrust Reverser Operation -226 Deployment (Manual Procedure) Thrust Reverser Operation -235 Deployment (Power Procedure) Thrust Reverser Operation -230 Retract (Manual Method) Thrust Reverser Operation -238
Retract (Power Procedure) Adjustment/Test 501 ALL ACTUATORS - THRUST REVERSER 78-31-17
HYDRAULIC Maintenance Practices 201 ALL Removal/Installation 401 ALL ADJUSTMENT / TEST 501
ANCHOR STRAP - THRUST REVERSER 78-31-03 LATCH BAND Removal/Installation 401 ALL AUXILIARY TRACK BEAM - THRUST 78-31-11 REVERSER Approved Repairs 801 ALL
DOORS - THRUST REVERSER BLOCKER 78-31-14 Removal/Installation 401 ALL Inspection/Check 601 ALL
78-CONTENTS
NGUN Page 3 Feb 18/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / PW4000 SERIES /747-400 / ENGINES/MAINTENANCE MANUAL ////////////////////////
CHAPER 78 - EXHAUST
TABLE OF CONTENTS
_________________
Chapter Section Subject_______ Subject ____ Effectivity
_______ Page ___________
FLEX HOSES - THRUST REVERSER 78-31-08
COWL OPENING ACTUATOR Removal/Installation 401 ALL Inspection/Check 601 ALL
LATCH BANDS - THRUST REVERSER 78-31-02 Removal/Installation 401 ALL Adjustment/Test 501 ALL Inspection/Check 601 ALL
Latch Band Inspection 601 Torque Box Inspection 603
LATCHES - TENSION 78-31-04 Removal/Installation 401 ALL Adjustment/Test 501 ALL Inspection/Check 601 ALL
LINKS - DRAG, THRUST REVERSER 78-31-15
BLOCKER DOOR Removal/Installation 401 ALL Inspection/Check 601 ALL
REVERSER - THRUST 78-31-01 Removal/Installation 401 ALL Adjustment/Test 501 ALL Inspection/Check 601 ALL Approved Repairs 801 ALL
ROTARY FLEXSHAFTS AND TUBING -78-31-18 THRUST REVERSER Removal/Installation 401 ALL SEGMENTS - THRUST REVERSER 78-31-16
CASCADE VANE Removal/Installation 401 ALL Inspection/Check 601 ALL
SLEEVE - THRUST REVERSER 78-31-10 Removal/Installation 401 ALL THRUST REVERSER AUXILIARY TRACK 78-31-13
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