Subtask 57-41-00-010-053
D. Get Access
(1)
Put the adjustable access platform in position below the applicable wing leading edge, zones 521 (621) and 522 (622).
(2)
Remove the applicable access panels:
-
for the left wing, 521AB, 521CB, 521EB, 522AB, 522CB, 522FB, 522KB, 522LB, 522NB, 522QB, 522SB, 522UB
-
for the right wing, 621AB, 621CB, 621EB, 622AB, 622CB, 622FB, 622KB, 622LB, 622NB, 622QB, 622SB, 622UB.
4. Procedure
_________
R (Ref. Fig. 609/TASK 57-41-00-991-019, 614/TASK 57-41-00-991-016)
Subtask 57-41-00-110-052
A. Preparation for Inspection
WARNING : USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL
_______ MATERIALS ONLY WITH A GOOD SUPPLY OF AIR. OBEY THE MANUFACTURERS INSTRUCTIONS. PUT ON PROTECTIVE CLOTHING. DO NOT GET THEM IN YOUR MOUTH. DO NOT SMOKE. DO NOT BREATHE THE GAS. THESE MATERIALS ARE POISONOUS, FLAMMABLE AND SKIN IRRITANT. GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.
(1) Use a MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-004) to clean the upper and lower surfaces of the bottom skin.
Subtask 57-41-00-210-064
B. Inspection
(1) Examine the upper and lower surfaces of the bottom skin. Make sure that:
-
there is no corrosion
-
there are no cracks
-
there is no distortion
-
there are no loose or damaged fasteners
-the surface protection is in the correct condition.
R Details of leading-edge main bottom skin Figure 614/TASK 57-41-00-991-016
1EFF : 1 1 1CES ALL 1 111 57-41-00 Page 665 May 01/04
NOTE : If necessary, refer to the ASRM (Ref. ASRM 572100) for the
____
correct repair procedure.
(2) Examine the sighting-rod holes in rib bays 8-9 and 26-27. Make sure that:
-
there is no corrosion
-
there are no cracks
-
there is no distortion or damage to the edges of the holes
-the surface protection is in the correct condition.
NOTE : If necessary, refer to the ASRM (Ref. ASRM 572100) for the
____
correct repair procedure.
(3) Examine the lifting-beam holes to make sure that:
-
there is no corrosion
-
there are no cracks
-
there is no distortion or damage to the edge of the hole
-the surface protection is in the correct condition.
NOTE : If necessary, refer to the ASRM (Ref. ASRM 572100) for the
____
correct repair procedure.
(4) Examine the drain holes to make sure that:
-the holes are clear
-
there are no signs of fuel leakage
-
there is no corrosion
-
there is no distortion, or damage to the edges of the holes
-the surface protection is in the correct condition.
NOTE : If necessary, refer to the ASRM (Ref. ASRM 572100) for the
____
correct repair procedure.
5. Close-up
________
Subtask 57-41-00-410-053
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Install the applicable access panels:
-
for the left wing, 521AB, 521CB, 521EB, 522AB, 522CB, 522FB, 522KB, 522LB, 522NB, 522QB, 522SB, 522UB
-
for the right wing, 621AB, 621CB, 621EB, 622AB, 622CB, 622FB, 622KB, 622LB, 622NB, 622QB, 622SB, 622UB.
1EFF : ALL 1 57-41-00Page 666 1 1 May 01/04R 1 1 1CES 1
Subtask 57-41-00-865-071
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 5CV, 7CV.
Subtask 57-41-00-860-069
C. Aircraft Configuration
(1) Remove the access platform(s).
(2) Retract the slats (Ref. TASK 27-80-00-866-005). Subtask 57-41-00-942-064
D. Removal of Equipment
(1)
Remove the warning notice(s).
(2)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
1EFF : ALL 1 57-41-00Page 667 1 1 May 01/04R 1 1 1CES 1
TASK 57-41-00-200-016
Detailed Visual Inspection of Outer Wing Fixed Leading Edge Top Wing Skin Upper and Lower Surfaces Forward of Front Spar from RIB1 to 27
WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______ START A TASK ON OR NEAR:
-
THE FLIGHT CONTROLS
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：A320飞机维护手册 AMM WINGS 机翼2(123)
