R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
57-55-00-991-007 Fig. 403
**ON A/C 301-399,
57-55-00-991-007-A Fig. 403A
**ON A/C ALL
3. Job Set-up__________
Subtask 57-55-00-941-057
A. Safety Precautions
(1)
Put warning notices in the cockpit to tell persons not to operate the flaps or slats.
(2)
Put the safety barriers in position.
Subtask 57-55-00-860-055
B. Aircraft Maintenance Configuration
(1)
Make sure that the flaps are fully retracted (Ref. TASK 27-50-00-866-009).
(2)
Install the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (98D27803500001) on the flap/slat control lever.
Subtask 57-55-00-865-064
C. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/FLP/CTL AND MONG/SYS1 6CV B07 121VU FLIGHT CONTROLS/FLP/CTL AND/MONG/SYS2 8CV Q21
Subtask 57-55-00-010-052
D. Get Access
(1) Put the adjustable access platform below the applicable flap track 2, 3 or 4, zone 531(631), 532(632) or 533(633).
4. Procedure
_________ R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 403/TASK 57-55-00-991-007)
**ON A/C 301-399,
(Ref. Fig. 403A/TASK 57-55-00-991-007-A)R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 57-55-00-440-052
A. Restoration of the Aircraft for Flight after Damage to the Flap-Track Fairing Seals
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.
(1)
Remove the applicable damaged fairing (Ref. TASK 57-55-11-000-001).
(2)
Remove and replace the damaged seal:
-
for flap track 2, refer to the Component Maintenance Manual (Ref. CMM 57-55-12)
-
for flap track 3, refer to the Component Maintenance Manual (Ref. CMM 57-55-13)
-
for flap track 4, refer to the Component Maintenance Manual (Ref. CMM 57-55-14).
(3)
Install the applicable repaired fairing (Ref. TASK 57-55-11-400-001).
(4)
Make a note in the aircraft log that the seals have been replaced.
**ON A/C 301-399,
Subtask 57-55-00-440-052-A
A. Restoration of the Aircraft for Flight after Damage to the Flap-Track Fairing Seals
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.
(1) Remove the applicable damaged fairing (Ref. TASK 57-55-11-000-004).
R (2) Remove and replace the damaged seal:
R - for flap track 2, refer to the Component Maintenance Manual (Ref.
R CMM 57-55-15)
R - for flap track 3, refer to the Component Maintenance Manual (Ref.
R CMM 57-55-16)
R - for flap track 4, refer to the Component Maintenance Manual (Ref.
R CMM 57-55-17).
R (3) Install the applicable repaired fairing (Ref. TASK 57-55-11-400-004).
R (4) Make a note in the aircraft log that the seals have been replaced.
R **ON A/C ALL
R 5. Close-up________
R Subtask 57-55-00-410-051
R A. Close Access
R (1) Remove the access platform(s).
R Subtask 57-55-00-865-065
R B. Make sure that this(these) circuit breaker(s) is(are) closed:
R 6CV, 8CV.
R Subtask 57-55-00-942-055
R C. Removal of Equipment
R (1) Make sure that the work area is clean and clear of tool(s) and other
R items.
R (2) Remove the warning notice(s).
R (3) Remove the safety barriers.
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