(2)
Install the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (98D27803500001) on the flap/slat control lever.
(3)
Put warning notices in the cockpit to tell persons not to operate the flaps or slats.
(4)
Put the safety barriers in position.
Subtask 57-21-00-650-088
B. Fuel Configuration
(1)
Defuel the applicable fuel tank (Ref. TASK 28-25-00-650-001).
(2)
Drain the remaining fuel from the applicable fuel tank (Ref. TASK 28-25-00-650-003).
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 57-21-00-010-077
C. Get Access
(1)
Put the adjustable access platform in position below the wing fuel tank, zone 540(640), outboard of flap track 4.
(2)
Remove the applicable access panels (Ref. TASK 57-27-11-000-002):
-for the left wing, remove 540PB, 540QB, 540RB
-for the right wing, remove 640PB, 640QB, 640RB.
**ON A/C 301-399,
Subtask 57-21-00-010-077-A
C. Get Access
(1)
Put the adjustable access platform in position below the wing fuel tank, zone 540(640), outboard of flap track 4.
(2)
Remove the applicable access panels (Ref. TASK 57-27-11-000-002) (Ref. TASK 28-12-46-000-001):
-
for the left wing, remove 540PB, 540QB, 540RB
-
for the right wing, remove 640PB, 640QB, 640RB.
**ON A/C ALL
4. Procedure
_________
R (Ref. Fig. 627/TASK 57-21-00-991-029)
Subtask 57-21-00-110-076
A. Preparation for Inspection
(1) Use a clean MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-026), to clean the bottom skin runouts of:
-
the buttstrap at stringer 8 (RIB20 and RIB21 adjacent to the front spar)
-
the buttstrap at stringer 11 (RIB21 adjacent to the rear spar).
Subtask 57-21-00-280-051
B. Inspection
(1) Do a special detailed inspection of the bottom skin buttstrap at stringer 8 (RIB20 and RIB21 adjacent to the front spar) and the runout of the bottom skin buttstrap at stringer 11 (RIB21 adjacent to the rear spar) (Ref. NTM 57-21-57 PART 2).
NOTE : If necessary, refer to the ASRM (Ref. ASRM 572100) for the
____ correct repair procedure. If the defect is not included in this repair, you must request a procedure from Airbus Industrie.
5. Close-up
________
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 57-21-00-410-076
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 (Ref. TASK 57-27-11-400-001):
-
for the left wing, install 540PB, 540QB, 540RB
-
for the right wing, install 640PB, 640QB, 640RB.
R Outer Wing Bottom Skin Runouts Figure 627/TASK 57-21-00-991-029
1EFF : 1 1 1CES ALL 1 111 57-21-00 Page A651 Aug 01/05
**ON A/C 301-399,
Subtask 57-21-00-410-076-A
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 (Ref. TASK 57-27-11-400-001) (Ref. TASK 28-12-46-400-001):
-for the left wing, install 540PB, 540QB, 540RB
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1(153)