(2)
Remove the safety barriers.
(3)
Remove the warning notice(s).
(4)
Remove the access platform(s).
(5)
Remove the ground support and maintenance equipment, the special and
standard tools and all other items.
BRACKET INSTALLATION - ATTACHMENT, FLAP TRACKS - REMOVAL/INSTALLATION
_____________________________________________________________________
TASK 57-26-15-000-001
Removal of the Flap-Tracks Attachment-Bracket Bearing
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. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
No specific safety barriers
No specific warning notices
No specific access platform 2.5 m (8 ft. 2 in.)
No specific access platform 3.0 m (9 ft. 10 in.)
98D27803500001 1 TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER
98D57004033000 1 R/I TOOL FLAP BEARING
98D57004034000 1 R/I TOOL FLAP BEARING
B. Referenced Information
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REFERENCE DESIGNATION
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27-54-61-000-001 Removal of the Inboard Flap
R 27-54-61-000-003 Removal of the Inboard Double-Slotted Flap 27-54-62-000-001 Removal of the Outboard Flap
R 27-54-62-000-002 Removal of the Outboard Double-Slotted Flap 57-51-33-000-002 Removal of the No.2 Flap Track Beam 57-51-33-000-003 Removal of the No.3 Flap Track Beam 57-51-33-000-004 Removal of the No.4 Flap Track Beam 57-55-11-000-001 Removal of the Flap Track Fairings Nos. 2, 3 and 4 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
57-55-11-000-004 Removal of the Flap Track Fairings Nos. 2, 3 and 4
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
57-26-15-991-001 Fig. 401
**ON A/C 301-399,
57-26-15-991-001-A Fig. 401A
**ON A/C ALL
3. Job Set-up
__________
Subtask 57-26-15-941-050
A. Safety Precautions
(1)
Put the safety barriers in position.
(2)
Install the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER on the slat/flap control lever.
(3)
Put warning notices in position to tell persons not to operate the slat/flap system.
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 57-26-15-010-050
B. Get Access
(1)
For the flap track beam 2:
(a)
Put the access platform in position below the applicable inboard flap at zone 531(631).
(b)
Remove the applicable inboard flap (Ref. TASK 27-54-61-000-001).
(4)
Remove the applicable fixed fairing access panels (Ref. TASK 57-55-11-000-004):
-
for flap track 2, remove 531AB, 531BB, 631AB, 631BB
-
for flap track 3, remove 532AB, 532BB, 632AB, 632BB
-
for flap track 4, remove 533AB, 533BB, 633AB, 633BB.
(5)
Remove the applicable flap track beam:
-
for the flap track beam 2 (Ref. TASK 57-51-33-000-002)
-
for the flap track beam 3 (Ref. TASK 57-51-33-000-003)
-
for the flap track beam 4 (Ref. TASK 57-51-33-000-004).
(2) For the flap track beams 3 and 4:
(a) Put the access platform in position below the applicable outboard flap at zone 533(633).
(b) Remove the applicable outboard flap (Ref. TASK 27-54-62-000-001).
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