(2)
Remove the warning notice(s).
(3)
Make sure that the work area is clean and clear of tool(s) and other items.
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B. Close Access
(1) Close the doors of the nose landing gear (Ref. TASK 32-22-00-410-001).
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TASK 32-51-19-000-001-A Removal of the Nose Wheel Steering Feedback Sensor Box (3GC, 4GC) P/N E21336000 CAUTION : IF THE SENSOR BOX HAS P/N E21336000, NEVER REMOVE THE SENSOR FROM THE
_______ GEARBOX. THE SENSOR AND THE GEARBOX ARE AN ASSEMBLY THAT YOU MUST NOT DISASSEMBLE ON THE AIRCRAFT. IF YOU REMOVE THE SENSOR FROM THE GEARBOX:
-YOU WILL CAUSE DAMAGE TO THE SENSOR BOX
-THE ADJUSTMENT OF THE SENSOR BOX WILL NO LONGER BE CORRECT. WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
WARNING : MAKE SURE THAT ALL THE CIRCUITS IN MAINTENANCE ARE ISOLATED BEFORE
_______
YOU SUPPLY ELECTRICAL POWER TO THE AIRCRAFT.
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking caps
No specific circuit breaker(s) safety clip(s)
No specific safety barriers
No specific warning notice
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
07-11-00-581-003 Lifting of the Aircraft at Forward Jacking Point, MLG Wheels on the Ground 32-51-19-991-002 Fig. 402
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3. Job Set-up
__________ Subtask 32-51-19-941-054
A. Safety Precautions
(1)
In the cockpit, on the panel 400VU, put a warning notice in position to tell persons not to operate the landing gear control lever.
(2)
On the CAPT and F/O NWS handwheels and on the brake pedals, put warning notices in position to tell persons not to operate them.
(3) Put safety barriers in position. Subtask 32-51-19-865-059
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU HYDRAULIC/BRAKING AND STEERING/SYS2/SPLY 4GG M36 121VU HYDRAULIC/BRAKING AND STEERING/SYS2/CTL 3GG M35 121VU HYDRAULIC/BRAKING AND STEERING/SYS1/CTL 1GG M34 121VU HYDRAULIC/BRAKING AND STEERING/SYS1/IND AND/SPLY 2GG M33
Subtask 32-51-19-860-055
C. Aircraft Maintenance Configuration
(1) Jack up the front of the aircraft (Ref. TASK 07-11-00-581-003). NOTE : When the shock absorber is fully extended the NLG is
____ automatically in the center position (the nose wheel steering is in the zero position).
4. Procedure
_________ (Ref. Fig. 402/TASK 32-51-19-991-002) Subtask 32-51-19-020-054
A. Removal of the Sensor Box
(1)
Disconnect the electrical connector (8) from the sensor box (7).
(2)
Put blanking caps on the disconnected electrical connectors.
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Sensor Box P/N E21336000
Figure 402/TASK 32-51-19-991-002
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(3)
Remove the screws (1), the washers (2), the bushes (3) and the springs (4).
(4)
Carefully remove the sensor box (7) with the spacers (5) from the nose landing gear.
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Installation of the Nose Wheel Steering Feedback Sensor Box (3GC, 4GC) P/N E21336000
CAUTION : IF THE SENSOR BOX HAS P/N E21336000, NEVER REMOVE THE SENSOR FROM THE
_______ GEARBOX. THE SENSOR AND THE GEARBOX ARE AN ASSEMBLY THAT YOU MUST NOT DISASSEMBLE ON THE AIRCRAFT. IF YOU REMOVE THE SENSOR FROM THE GEARBOX:
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