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MAINTENANCE MANUAL
RIB RIB
ROTARY ACTUATOR ASSEMBLY
Nos. 1 thru 20 L. E. Rotary Actuators
Figure 313 (Sheet 2)
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COUPLING (2 LOCATIONS)
(RIGHT WING OPPOSITE)
L. E. Angle Gearbox
Figure 314
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MAINTENANCE MANUAL
AUTOBRAKE
B
SHIELD (DESPIN) ACTUATOR
REDUCER AND O-RING
ALTERNATE VALVE
BRAKE CHECK VALVE METERING AND O-RING COVER
VALVES
SEE C
REDUCER AND O-RING
SHIELD
NORMAL VALVE
CHECK VALVE AND O-RING
B
C
COVER SHIELD
AUTOBRAKE ACTUATOR
26
ALTERNATE VALVE
COVERCOVER
HYDRAULIC
PORT
HYDRAULIC PORT (3 LOCATIONS,
(1 LOCATION) EACH VALVE) COVER
NORMAL
VALVE
SHIELD
COVER
COVER
NOTE: MASK OFF ENTIRE INSTALLATION
____ B-B
OR EACH BEARING JOINT
Brake Metering Valve
Figure 315
H22553
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MAINTENANCE MANUAL
PARKING BRAKE VALVE
SEE D
27 COVER
PARKING BRAKE VALVE (RIGHT WHEEL WELL ONLY)
27 COVER
MOTOR
BRAKE PRESSURE
CONTROL VALVE
(REF)
VALVE
PARKING BRAKE VALVE PARKING BRAKE VALVE
D D
Parking Brake Valve (Alternate Mountings)
Figure 316
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BSEE STEERING ACTUATOR ASSEMBLY CSEE SEE A MECHANISM PISTON POSITION
FWD
PISTON POSITION QUADRANT
CARTRIDGE SPRING
32 AND QUADRANT SPRING CARTRIDGE
FWD 29 ROD BEARINGS 30 ROD SEALS
A (SHOCK STRUT SHOWN IN THE EXTENDED POSITION) PISTON POSITION MECHANISM
Figure 317 (Sheet 1) Nose Wheel Steering Components
H22172
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31 MECHANISM SUMMING TOP TORSION LINK LOWER TORSION LINK QUICK-DISCONNECT FITTING
28 AREAS BEARING TRUNNION
INPUT MECHANISM METERING VALVE
B STEERING ACTUATOR ASSEMBLY (SHOWN WITH THE COVER REMOVED)
COCKPIT CONTROL CABLES TO/FROM STATIONS 33 PULLEYS
C
Nose Wheel Steering Components Figure 317 (Sheet 2)
H22173
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