TM 1-1520-238-T-5
728
Change 6
77.
SYSTEM DESCRIPTION (cont)
77
OUTBOARD
M68-103B
OVRD
ON
OFF
PRESS FILTER
LEFT
OUTBOARD
CARRIER
DRIVE
ASSEMBLY
CARRIER
DRIVE
MOTOR
INBOARD
LEFT
RIGHT
INBOARD
RTN FILTER
PUMP
UTILITY
PRESS SW
PUMP
CHECK VALVE
RESERVOIR
GAS
NITROGEN
SERVOCYLINDERS
AND AZIMUTH
ELEVATION
TO TURRET
55 PSI
RETURN
ACCUMULATOR
UTILITY
GAGE
PRESSURE
ACCUMULATOR
UTILITY
PRESS
AUX
RTN
RTN
GSE
PRESS
ACC
PRESS
GSE
RTN
START
FILTER INDICATORS
SYSTEM
TO PAS
MOTOR
START
APU
TRANSDUCER
HYD PRESS
EMERGENCY
VALVE
SHUTOFF
PRESS TRANSDUCER
VALVE
CONTROL
CHECK
VALVE
BRAKE
ROTOR
SERVOCYLINDER
DIRECTIONAL
SERVOCYLINDER
COLLECTIVE
SERVOCYLINDER
LATERAL
SERVOCYLINDER
LONGITUDINAL
UTILITY
MANIFOLD
ROTOR BRAKE
SOLENOIDS
ROTOR
BRAKE
LOW LVL VALVE
LOW LVL
SWITCH
CONT PRESS
TAIL
WHEEL
LOCK
PUMP
PRESS
PRESSURE
RETURN
LEGEND
RIGHT
NITROGEN
HAND
PUMP
Figure 712.
Utility Hydraulic System Functional Diagram