(2)
Install the No. 2 flap track fairing (Ref. TASK 57-55-11-400-004).
R **ON A/C ALL
Subtask 57-52-11-865-053
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 6CV, 8CV.
Subtask 57-52-11-860-051
C. Aircraft Maintenance Configuration
(1) Retract the flaps fully (Ref. TASK 27-50-00-866-009).
Subtask 57-52-11-942-050
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.
INBOARD FLAP - STRUCTURE COMPLETE - REMOVAL/INSTALLATION
________________________________________________________
TASK 57-52-21-000-001
Removal of the Flap Attachment Bearing
WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______
START A TASK ON OR NEAR:
-
THE FLIGHT CONTROLS
-
THE FLIGHT CONTROL SURFACES
-
THE LANDING GEAR AND THE RELATED DOORS
-COMPONENTS THAT MOVE.
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
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 3.0 m (9 ft. 10 in.)
R 98D27507541000 1 WRENCH - BEARING, FLAP TO CARRIAGE TRACK 2 98D27803500001 1 TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER R
B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
27-54-61-000-001 Removal of the Inboard Flap
27-54-61-000-003 Removal of the Inboard Double-Slotted Flap
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
57-52-21-991-001 Fig. 401
**ON A/C 301-399,
57-52-21-991-001-A Fig. 401A
**ON A/C ALL
3. Job Set-up
__________
Subtask 57-52-21-941-050
A. Safety Precautions
(1)
Put the safety barriers in position.
(2)
Install the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (98D27803500001) on the flap/slat control lever.
(3)
Put warning notices in position to tell persons not to operate the slat/flap system.
Subtask 57-52-21-865-050
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/FLP/CTL AND MONG/SYS1 6CV B07 121VU FLIGHT CONTROLS/FLP/CTL AND/MONG/SYS2 8CV Q21
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 57-52-21-010-050
C. Get Access
(1) Put the access platform in position below the applicable inboard flap at zone 531 (631).
(2) Remove the applicable inboard flap (Ref. TASK 27-54-61-000-001). **ON A/C 301-399,
Subtask 57-52-21-010-050-A
C. Get Access
(1) Put the access platform in position below the applicable inboard flap at zone 531 (631).
(2) Remove the applicable inboard flap (Ref. TASK 27-54-61-000-003). **ON A/C ALL
4. Procedure
_________ R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 401/TASK 57-52-21-991-001)
**ON A/C 301-399,
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