BYPASS TO UTILITY
SYSTEM RESERVOIR -
FROM UTILITY
SYSTEM
HY D;AliU& CPsqUMP
+
9
RETURN TO UTILITY
-
SYSTEM RESERVOIR
SUPPLY TO HAND
ROTOR BRAKE
--CL
SEQUENCE
VALVE
t
BLADE POSITIONER
BLADE ROTATION CONTRO
DRAULIC MOTOR
ROTOR BRAKE
ON LIGHT
PRESSURE REDUCER
SHUTiLE
VALVE
k+-+
b- (300 PSI) PRESSURE SWITCH
t
(10
PSI)
PRESSURE SWITCH
ROTOR BRAKE
MASTER CYLINDER
Figure 10012.-Automatic blade folding system schematic.
lo-16
