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A

757
MAINTENANCE MANUAL

R SYSTEM HEAT EXCHANGER

Heat Exchangers
Figure 11

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757 MAINTENANCE MANUAL
HYDRAULIC SYSTEM

L  C  R 
HYD  PUMPS 
ENG  1  ELEC  2  ENG 

OVHT
a

a

ELEC ELEC
wON 
a PRESS 

wON 
a PRESS 

HYDRAULIC SYSTEM CONTROL PANEL

OVHT
a
OVHT
a
Hydraulic System Control Panel

Figure 12

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 ú  02  Page 16
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A
757
MAINTENANCE MANUAL

MOISTURE
VENT TRAP
CHARGING
VALVE

MOISTURE
VENT TRAP

GA
RES

FROMINA
VENTPNEUSYSTEM VENT T DEPRESSURIZATIONVALVE MODULE
DEPRESSURIZATIONBLD
VALVE MODULEDEPRESSURIZATIONMOISTUREVALVE MODULE VENT TRAP RESERVOIRPRESSURIZATION
SYSTEM R
RETURN
MODULE
SYSTEM R VENT
RESERVOIR
RESERVOIR
SYSTEM L
RETURN

SYSTEM CRESERVOIR RETURNSYSTEM C
SYSTEM L
RETURN HEATEXCHANGER
HEAT
EXCHANGER
TO ALT

HEATTO PTU GEAR EXTEND EXCHANGER RESERVOIRFILL SELM VALVE
ACMPM
R AC
EDPACMPACMPM
R 12 AC RAT
MOTORMOTOR
PUMP EDP
HAND PUMP
PUMPS
ACMP
ENGINEL
M
L
DRIVENTURBINERAM AIR
PUMP DRIVENENGINE
PUMP
DRIVEN

AC
MOTOR
NORMAL
PUMP

GROUND
PUMP BRAKES
RAT
SERVICE
DISCONNECT

RETRACTION GROUND
SERVICE
DISCONNECTSPOILERS
GROUND
SERVICE
DISCONNECT

AILERONS &
AUTO PILOT
ROLL

AUTO PILOTL ELEVATOR
R  ELEVATORS RUDDER STAB TRIMPITCH &
　
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本文鏈接地址：757 AMM 飛機維護手冊 液壓 CHAPTER 29 - HYDRAULIC POWER 1(22)