-
THE FLIGHT CONTROL SURFACES
-
THE LANDING GEAR AND THE RELATED DOORS
-COMPONENTS THAT MOVE.
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
__________________
Refer to the MPD TASK: 575350-02
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 clamp No specific protective pads No specific safety barriers No specific warning notices No specific access platforms 3.5 m (11 ft. 6 in.)
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B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 11-026 GB DEF-STAN 68-148/1
SOLVENT GENERAL PURPOSE (Ref. 20-31-00) Material No. 19-003 USA AMS 3819
LINT-FREE COTTON CLOTH (Ref. 20-31-00)
C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
27-50-00-866-008 Extension of the Flaps on the Ground 27-50-00-866-009 Retraction of the Flaps on the Ground 27-54-62-000-001 Removal of the Outboard Flap 27-54-62-400-001 Installation of the Outboard Flap 57-55-11-010-002 To Lower the Flap Track No. 3 & No. 4 Movable
Fairings for Access 57-55-11-410-002 To Lift the Flap Track No. 3 & No. 4 Movable Fairings
after Access NTM 57-53-50 PART 4 ASRM 575300 (for corrective action) 57-53-00-991-014 Fig. 613
3. Job Set-up
__________
Subtask 57-53-00-941-063
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.
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Subtask 57-53-00-860-094
B. Aircraft Maintenance Configuration
(1)
Extend the flaps fully (Ref. TASK 27-50-00-866-008).
(2)
Make sure that the LOCKING TOOL - FLAP/SLAT CONTROL LEVER is installed on the flap/slat control lever.
Subtask 57-53-00-865-075
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/SEC1/NORM/SPLY 21CE1 B08 49VU FLIGHT CONTROLS/FLP/CTL AND MONG/SYS1 6CV B07 121VU FLIGHT CONTROLS/FLP/CTL AND/MONG/SYS2 8CV Q21
Subtask 57-53-00-010-062
D. Get Access
(1)
Put the access platforms below the applicable wing trailing edge at flap tracks 3 and 4, zones 532(632) and 533(633).
(2)
Lower the flap track 3 and 4 movable fairings (Ref. TASK 57-55-11-010-002).
4. Procedure
_________ (Ref. Fig. 613/TASK 57-53-00-991-014) 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.
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Flap Tracks 3 and 4 - Carriage Forgings Figure 613/TASK 57-53-00-991-014
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Subtask 57-53-00-110-061
A. Preparation for Inspection
(1)
Disconnect the outboard flap from the flap track 3 and 4 carriages (Ref. TASK 27-54-62-000-001). Do not remove the end stop from the flap track.
(2)
Move the applicable carriage along the flap track, until you can get clear access to the carriage forging.
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