-
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 57-51-00-110-088
 A. Preparation for Inspection
 (1) Use a MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-026) to clean the lower flange of the false rear spar forward face (RIB7 thru RIB9).
 Subtask 57-51-00-210-062
 B. Inspection
 (1) Use a flashlight and an inspection mirror and make a detailed visual inspection of the lower flange of the false rear spar forward face (RIB7 thru RIB9). Make sure that:
 -
there is no damage

 -
there are no cracks and/or scores

 -
there is no corrosion

 -the surface protection is in the correct condition
 -no water has entered the wing structure.
 NOTE : If necessary, refer to the ASRM (Ref. ASRM 575100) for the
____
 correct repair procedure.

 1EFF : ALL 1 57-51-00Page A629 1 1 May 01/04R 1 1 1CES 1

 Outer Wing - False Rear Spar Figure 621/TASK 57-51-00-991-022
 1EFF : 1 1R 1CES  ALL  1 11 1 57-51-00 Page A630 May 01/04

 5. Close-up
________
 Subtask 57-51-00-410-074

 A. Close Access
 (1) Make sure that the work area is clean and clear of tool(s) and other items.
R (2) Install the access panels:
R - for the left wing, install 573BB, 573CB, 573DB, 573EB
R - for the right wing, install 673BB, 673CB, 673DB, 673EB.

 Subtask 57-51-00-865-090
 B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 6CV, 8CV.
 Subtask 57-51-00-942-073
 C. Removal of Equipment
 (1)
 Remove the access platform(s).

 (2)
 Remove the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER from the flap/slat control lever.

 (3)
 Remove the warning notice(s).

 (4)
 Remove the safety barriers.

 (5)
 Remove the ground support and maintenance equipment, the special and standard tools and all other items.

R  TASK 57-51-00-200-011 
R  Detailed Inspection of Outer Wing, Bottom Skin Panel No. 3, Upper Surface, 
R  Between Rear Spar and False Rear Spar, and Between Gear Support RIB5 and RIB8. 
R  WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING_______ 
R  GEAR. 
R  WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU_______ 
R  START A TASK ON OR NEAR: 
R  - THE FLIGHT CONTROLS 
R  - THE FLIGHT CONTROL SURFACES 
R  - THE LANDING GEAR AND THE RELATED DOORS 
R  - COMPONENTS THAT MOVE. 
R  CAUTION : BE CAREFUL WHEN YOU DO MAINTENANCE TASKS ON THE WING TRAILING EDGE:_______ 
R  - DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE RACEWAYS. 
R  - DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE INSTALLATIONS. 
R  - MAKE SURE THAT THE ELECTRICAL CABLES ARE INSTALLED CORRECTLY. 
R  INCORRECT INSTALLATION CAN CAUSE DAMAGE. 
R  1. Reason for the Job__________________ 
R  Refer to the MPD TASK: 575167-01 
R  2. Job Set-up Information______________________ 
R  A. Fixtures, Tools, Test and Support Equipment 
R  -------------------------------------------------------------------------------
R  REFERENCE  QTY DESIGNATION 
R  -------------------------------------------------------------------------------
R  No specific  circuit breaker(s) safety clip(s) 
R  No specific  safety barriers 
R  No specific  warning notices 
R  No specific  access platform 2.5 m (8 ft. 2 in.) 
R  98D27803500001  1 TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER

R  B. Consumable Materials 
R  -------------------------------------------------------------------------------
R  REFERENCE DESIGNATION 
R  -------------------------------------------------------------------------------
R  Material No. 11-026 GB DEF-STAN 68-148/1 
R  SOLVENT GENERAL PURPOSE (Ref. 20-31-00) 
R  Material No. 19-003 USA AMS 3819 
R  LINT-FREE COTTON CLOTH (Ref. 20-31-00) 
R  C. Referenced Information 
　
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