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757
MAINTENANCE MANUAL
R SYSTEM HEAT EXCHANGER
Heat Exchangers
Figure 11
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
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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
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
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ú 02 Page 16
ú Dec 20/87
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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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