(3)
Remove and discard the cover(s) from the applicable inspection hole(s) on the front spar.
(4)
Make sure that the applicable inspection hole is clear of unwanted material.
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
4. Procedure
_________
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-214,
(Ref. Fig. 620/TASK 57-53-00-991-021)
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(Ref. Fig. 620A/TASK 57-53-00-991-021-A)
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
CAUTION : BE CAREFUL WHEN YOU DO MAINTENANCE TASKS ON THE WING TRAILING
_______
EDGE:
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE RACEWAYS.
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE INSTALLATIONS.
-MAKE SURE THAT THE ELECTRICAL CABLES ARE INSTALLED CORRECTLY. INCORRECT INSTALLATION CAN CAUSE DAMAGE.
Subtask 57-53-00-110-065
A. Preparation for Inspection
(1) Use a MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-026) to clean the flap link arm and the flap fairing operating arm.
Subtask 57-53-00-210-068
B. Inspection
(1) Examine the flap link-arm and the fairing operating-arm. Make sure that:
-
there is no corrosion or damage
-
there are no cracks
-the surface protection is in the correct condition.
NOTE : If necessary, refer to the ASRM (Ref. ASRM 575300) for the
____
correct repair procedure.
5. Close-up
________
Subtask 57-53-00-865-106
A. Make sure that this(these) circuit breaker(s) is(are) closed: 6CV, 8CV.
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Outboard-Flap Link-Arm and Fairing Operating-Arm - Track 4
Figure 620A/TASK 57-53-00-991-021-A12 (SHEET 1)
R 1EFF : 106-149, 215-299, 401-499, 1 57-53-00Page A640 1 1 Aug 01/05 1 1 1CES 1
Outboard-Flap Link-Arm and Fairing Operating-Arm - Track 4
Figure 620A/TASK 57-53-00-991-021-A22 (SHEET 2)
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Subtask 57-53-00-860-091
B. Aircraft Configuration
(1) Make sure that the work area is clean and clear of tool(s) and other items.
(2) Fully retract the flaps (Ref. TASK 27-50-00-866-009).
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-214,
Subtask 57-53-00-410-069
C. Close Access
(1)
use BONDING AND ADHESIVE COMPOUNDS (Material No. 08-061A) cut to the correct dimensions, to make a new cover(s) for the applicable inspection hole(s).
(2)
Install the new cover(s) on the applicable inspection hole(s).
(3)
Install the leading edge panel 5 (Ref. TASK 27-54-62-400-003).
(4)
Install the flap track 4 fairing panels (Ref. TASK 57-55-11-400-001):
-for the left wing, install 533AT, 533CB
-for the right wing, install 633AT, 633CB. R **ON A/C 106-149, 215-299, 401-499,
Subtask 57-53-00-410-069-A
C. Close Access
(1)
Use BONDING AND ADHESIVE COMPOUNDS (Material No. 08-061A) cut to the correct dimensions, to make a new cover(s) for the applicable inspection hole(s).
(2)
Install the new cover(s) on the applicable inspection hole(s).
(3)
Install the flap track 4 fairing panels (Ref. TASK 57-55-11-400-001):
-
for the left wing, install 533AT, 533CB
-
for the right wing, install 633AT, 633CB.
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R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 57-53-00-942-068
D. Removal of Equipment
(1)
Remove the warning notice(s).
(2)
Remove the access platform(s).
(3)
Remove the safety barriers.
(4)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
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TASK 57-53-00-200-013
Detailed Inspection of Outboard Flap, Internal Support at Track 4 including RIB15, Fitting at Front Spar and Internal Doubler, LH/RH
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