(2)
Put the warning notice(s) in position: - on the panel 400VU, to tell persons not to operate the landing gear control lever,
- on the NWS hand/wheels and the rudder pedals to tell persons not to operate them.
Subtask 32-21-43-010-056
C. Get Access
(1)
Open the NLG doors (Ref. TASK 32-22-00-010-001).
(2)
Make sure that the safety devices are correctly installed on the landing gear doors (Ref. TASK 32-00-00-481-002).
(3) Put the adjustable access platform in position adjacent to the NLG. Subtask 32-21-43-869-059
D. Obey the applicable safety precautions before you open the LGCIU circuit breakers (Ref. TASK 32-00-00-860-001).
1EFF : ALL 1 32-21-43Page 430 1 1 May 01/05R 1 1 1CES 1
Subtask 32-21-43-865-065
E. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------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
4. Procedure
_________
Subtask 32-21-43-020-053
A. Removal of the Upper Harness 2M
(Ref. Fig. 403/TASK 32-21-43-991-003, 404/TASK 32-21-43-991-005)
WARNING : FOR SAFETY STAND AFT OF THE GEAR LEG WHEN YOU OPERATE THE
_______ GROUND OPENING CONTROL OF THE DOOR. CAREFULLY READ THE PLACARD ON THE LEG DOOR BEFORE YOU OPEN THE NOSE GEAR DOORS.
NOTE : Put the blanking caps on the electrical connectors as you
____
disconnect them.
(1)
Disconnect the electrical connector (20) from the NLG proximity sensor 25GAA (19).
(2)
Remove the screw (18), the washer (17) and the clamp (16) from the bracket (21).
(3)
Cut, remove and discard the braid (15) from the grommet (14).
(4)
Disconnect the electrical connector (13) from the electrical box 5GC (10).
(5)
Cut, remove and discard the braid (11) from the grommet (12).
(6)
Disconnect the electrical connector (8) from the right runway turnoff light 3LC2A (9).
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NLG - Electrical Harness 2M Figure 403/TASK 32-21-43-991-003- 13 (SHEET 1)
1EFF : 1 1R 1CES ALL 1 11 1 32-21-43 Page 432 May 01/05
NLG - Electrical Harness 2M Figure 403/TASK 32-21-43-991-003- 23 (SHEET 2)
1EFF : 1 1R 1CES ALL 1 11 1 32-21-43 Page 433 May 01/05
NLG - Electrical Harness 2M Figure 403/TASK 32-21-43-991-003- 33 (SHEET 3)
R 1EFF : 1 1 1CES ALL 1 111 32-21-43 Page 434 May 01/05
Nose Wheel Steering - Servo-Control Figure 404/TASK 32-21-43-991-005
1EFF : 1 1R 1CES ALL 1 11 1 32-21-43 Page 435 May 01/05
(7)
Remove the screw (1), the washer (2) and the clamp (3) from the
bracket (5).
(8)
Remove the screw (7), the washer (6) and the clamp (4) from the
bracket (5).
(9)
Cut, remove and discard the braid (26) from the grommets (27).
(10)
Remove the screw (22), the washer (23) and the clamp (24) from the bracket (25).
(11)
Disconnect the electrical connector (29) from the feedback sensor 4GC (28).
(12)
Disconnect the electrical connector (1) from the nosewheel steering servo control 6GC (2).
(13)
Remove the screw (42), the washer (43) and the clamp (44) from the bracket (46).
(14)
Remove the screw (48), the washer (47) and the clamp (49) from the bracket (46).
(15)
Disconnect the electrical connector (40) from the proximity sensor 19GAA on the bracket (41).
(16)
Remove the screw (38), the washer (37) and the clamp (36) from the bracket (39).
(17)
Remove the screw (32), the washer (33) the clamp (34) and the strut
(35) from the bracket (39).
(18)
Disconnect the electrical connector (31) from the taxi light 8LRA (30).
(19)
Remove the nuts (51), the washers (52) the screws (55) and the washers (54) to release the clamp (53) on the bracket (50).
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本文链接地址：A320飞机维护手册 AMM LANDING GEAR 起落架3(126)
