(20)
 Disconnect the electrical connector (56) from the connector on the A/C interface 1302VCA.

 (21)
 Remove the upper harness 2M (45).

 1EFF : ALL 1 32-21-43Page 436 1 1 May 01/05R 1 1 1CES 1

 TASK 32-21-43-400-003 Installation of the NLG Electrical Harness 2M WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______ GEAR.
 WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______ START A TASK ON OR NEAR:
 -
THE FLIGHT CONTROLS

 -
THE FLIGHT CONTROL SURFACES

 -
THE LANDING GEAR AND THE RELATED DOORS

 -COMPONENTS THAT MOVE.
 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific adjustable access platform No specific blanking caps No specific warning notice(s)
 B. Consumable Materials
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 05-047  C Z-11.904 ANTI COR. COMPOUND(HIGH TEMP.SILICONE SEALANT) (Ref. 20-31-00)
 1EFF : ALL 1 32-21-43Page 437 1 1 May 01/05R 1 1 1CES 1

 C. Expendable Parts
 -------------------------------------------------------------------------------FIG.ITEM |DESIGNATION |IPC-CSN -------------------------------------------------------------------------------
R R R  11 11 15 15 26 26  braid braid braid braid braid braid 
D. Referenced Information

32-21-43 07 -13032-21-43 07A-130 32-21-43 07 -13032-21-43 07A-130 32-21-43 07 -13032-21-43 07A-130
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-862-002 
32-00-00-481-001 
32-00-00-481-002 
R R R R  32-00-00-860-001 32-00-00-860-002 32-22-00-010-001 32-22-00-410-001 32-51-00-710-001 
32-51-00-720-005 
R R R  32-69-00-740-001 33-43-00-710-001 33-46-00-710-001 32-21-43-991-003 32-21-43-991-005 

De-energize the Aircraft Electrical Circuits Supplied from the External PowerInstallation of the Safety Devices on the Landing GearsInstallation of the Safety Devices on the Landing Gear Doors Flight Configuration Precautions with Electrical Power Ground Configuration after Flight Configuration with Electrical PowerNose Gear Doors - Ground Doors OpeningNose Gear Doors - Ground Doors ClosingOperational Test of the Nose Wheel Steering with the CFDS.Functional Test of the Nose Wheel Steering Deactivation Electrical-Box BITE Check Landing Gear Control Interface Unit (LGCIU) using MCDU to Ensure that Continuous BITE is OperativeOperational Test of the Runway Turnoff LightsOperational Test of the Taxi and Take Off LightsFig. 403Fig. 404
R 1EFF : ALL 1 32-21-43Page 438 1 1 May 01/05 1 1 1CES 1

 3. Job Set-up__________
 Subtask 32-21-43-860-057
 A. Aircraft Maintenance Configuration
 (1)
 Make sure that the aircraft electrical circuits are de-energized (Ref. TASK 24-41-00-862-002).

 (2)
 Make sure that the safety devices are installed on the landing gears (Ref. TASK 32-00-00-481-001).

 (3)
 Make sure that the warning notice(s) is(are) in position: - on the panel 400VU, to tell persons not to operate the landing gear control lever,

 - on the NWS handwheels and the rudder pedals to tell persons not to operate them.

 (4)
 Make sure that the NLG doors are open (Ref. TASK 32-22-00-010-001).

 (5)
 Make sure that the safety devices are correctly installed on the landing gear doors (Ref. TASK 32-00-00-481-002).

 (6)
 Make sure that the adjustable access platform is in position adjacent to the NLG.

 (7)
 Make sure that you obeyed the applicable safety precautions before you open the LGCIU circuit breakers (Ref. TASK 32-00-00-860-001).

 Subtask 32-21-43-865-066
 B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
 -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU L/G/LGCIU/SYS1/NORM 1GA C09 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 121VU HYDRAULIC/LGCIU/SYS2 2GA Q35 121VU HYDRAULIC/LGCIU/SYS1/GRND SPLY 52GA Q34 122VU LIGHTING/EXT LT/TAXI AND TAKE OFF/TAXI 1LR W08 122VU LIGHTING/EXT LT/RWY TURN OFF/R 1LC2 W05
　
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