-MAKE SURE THAT THE ELECTRICAL CABLES ARE INSTALLED CORRECTLY. INCORRECT INSTALLATION CAN CAUSE DAMAGE.
 1. Reason for the Job
__________________
 Refer to the MPD TASK: 575335-01
 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 spark-proof lamp No specific warning notice No specific access platform 2.5 m (8 ft. 2 in.)
 1EFF : 301-399, 1 57-53-00Page B606 1 1 Nov 01/04R 1 1 1CES 1

 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 57-55-11-000-004 Removal of the Flap Track Fairings Nos. 2, 3 and 4 57-55-11-400-004 Installation of the Flap Track Fairings Nos. 2, 3 and
 4 ASRM 575300 (for corrective action) 57-53-00-991-034 Fig. 630
 3. Job Set-up
__________
 Subtask 57-53-00-941-087
 A. Safety Precautions
 (1)
 Put a warning notice on the flap/slat control lever (panel 114VU) to tell persons not to operate the flaps.

 (2)
 Put the safety barriers in position.

 Subtask 57-53-00-860-064
 B. Aircraft Maintenance Configuration
 WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROLS ARE
_______ CLEAR. MOVEMENT OF FLIGHT CONTROLS CAN CAUSE INJURY TO PERSONS AND/OR DAMAGE.
 (1) Fully extend the flaps (Ref. TASK 27-50-00-866-008).
 1EFF : 301-399, 1 57-53-00Page B607 1 1 Nov 01/04R 1 1 1CES 1

 (2) Make sure that the LOCKING TOOL - FLAP/SLAT CONTROL LEVER is installed on the flap/slat control lever on the panel 114VU.
 Subtask 57-53-00-865-121
 C. 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
 Subtask 57-53-00-010-081
 D. Get Access
 (1)
 Put the access platform in position below the flap track 4 at zone 533(633).

 (2)
 Remove the applicable flap track fairing (Ref. TASK 57-55-11-000-004):

 -
for the left wing, remove 533AT, 533CB

 -
for the right wing, remove 633AT, 633CB.

 (3)
 Put the spark-proof lamp adjacent to the inspection area.

 4. Procedure
_________
 (Ref. Fig. 630/TASK 57-53-00-991-034)
 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 57-53-00-110-085
 A. Preparation for Inspection
 (1) Use a MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-026) to clean the drive linkage and drive fitting.
 1EFF : 301-399, 1 57-53-00Page B608 1 1 Nov 01/04R 1 1 1CES 1

 Outboard Flap -Track 4 Drive Linkage and Drive Fitting - Inspection Area Figure 630/TASK 57-53-00-991-034
 1EFF : 301-399, 1 57-53-00Page B609 1 1 Nov 01/04R 1 1 1CES 1

 Subtask 57-53-00-210-074
 B. Inspection
 (1) Do an inspection of the drive linkage and the drive fitting. Make sure that:
 -
there is no damage

 -
there is no corrosion

 -
there are no cracks or scores

 -
the outboard double slotted flap, drive linkage and drive fitting are correctly installed

 -
the surface protection is in the correct condition.
　
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