SEE L SHT 5
MIDDLE LOCKING HYDRAULIC ACTUATOR ACCESS PANEL (REF)
LOWER DRAGBIFURCATION LINKS(REF)
CENTER LOCKING
HYDRAULIC ACTUATOR

SEE S SHT 11
THRUST REVERSER (SLEEVE EXTENDED)
LOWER NON-LOCKING
C
HYDRAULIC ACTUATOR
AND SYNC LOCK

SEE J KSHT 5
TENSION LATCHES
LOUVERED EXHAUST DOOR
THRUST REVERSER (BOTTOM) D
Thrust Reverser System - Component Location (Details from Sht 1)
Figure 102 (Sheet 2)

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A / PW4000 SERIES /
747-400 / ENGINES /FAULT ISOLATION/MAINT MANUAL ////////////////////////
LATCH BAND ANCHOR STRAP
SEE F
LATCH BAND
LATCH BAND
INSTALLATION

SEE E
LATCH BAND
ANCHOR STRAP

LATCH BAND
BAND LOWER THRUST RETAINER REVERSER (REF) TORQUE BOX
PW4000 ENGINE
SEE G
FAN CASE (REF)
LATCH BAND INSTALLATION LATCH BAND ANCHOR STRAP
E
LATCH
F
BAND
T-BOLT LATCH
LEFT LOWER
(SHOWN LOCKED)
SYNC LOCK NON-LOCKING
LATCH (REF) HYDRAULIC
BAND ACTUATOR (REF)
SLEEVE DEACTIVATION PIN FOR FLIGHT DISPATCH (REF)
TENSION LATCH LOCK SLEEVE (REF) DEACTIVATION
FORWARD PIN FOR FLIGHT
TENSION DISPATCH (REF)
LATCH
LOWER THRUST REVERSER TORQUE BOX
G

Thrust Reverser System - Component Location
Figure 102 (Sheet 3)

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A / PW4000 SERIES /
747-400 / ENGINES /FAULT ISOLATION/MAINT MANUAL ////////////////////////

Thrust Reverser System - Component Location
Figure 102 (Sheet 4)

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FLEXSHAFT  FLEXSHAFT 
TUBE  TUBE 
LOWER 
NON-LOCKING  LOWER 
ELECTRICAL  HYDRAULIC  NON-LOCKING 
CONNECTOR  ACTUATOR  HYDRAULIC 
ACTUATOR 
ELECTRICAL 
SYNC LOCK  SYNC LOCK  CONNECTOR 
(RIGHT SIDE)  (LEFT SIDE) 
J  UPPER  K 
NON-LOCKING 
HYDRAULIC 
ACTUATOR 
FLEXSHAFT 
TUBE (REF) 

TORQUE
BOX
(REF)

FWD
UPPER NON-LOCKING HYDRAULIC ACTUATOR
(RIGHT SIDE IS SHOWN, LEFT SIDE IS OPPOSITE)

L

Thrust Reverser System - Component Location (Details from Shts 1 and 2) Figure 102 (Sheet 5)
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A / PW4000 SERIES /
747-400 / ENGINES /FAULT ISOLATION/MAINT MANUAL ////////////////////////
UPPER NON-LOCKING HYDRAULIC ACTUATOR ACCESS PANEL, 415A (ENGINE 1 OUTBOARD), 416A (ENGINE 1 INBOARD), 425A (ENGINE 2 OUTBOARD), 426A (ENGINE 2 INBOARD), 435A (ENGINE 3 INBOARD), 436A (ENGINE 3 OUTBOARD), 445A (ENGINE 4 INBOARD),
LOWER NON-LOCKING HYDRAULIC ACTUATOR ACCESS PANEL, 415C (ENGINE 1 OUTBOARD), 416C (ENGINE 1 INBOARD), 425C (ENGINE 2 OUTBOARD), 426C (ENGINE 2 INBOARD), 435C (ENGINE 3 INBOARD), 436C (ENGINE 3 OUTBOARD), 445C (ENGINE 4 INBOARD), 446C (ENGINE 4 OUTBOARD)
　
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