(2)
Remove the applicable access panels:
-
for the left wing, remove 521AB, 521BT, 521CB, 521EB, 521GB
-
for the right wing, remove 621AB, 621BT, 621CB, 621EB, 621GB
4. Procedure
_________
R (Ref. Fig. 629/TASK 57-20-00-991-037)
Subtask 57-20-00-110-086
A. Preparation for Inspection
WARNING : USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL
_______ MATERIALS ONLY WITH A GOOD SUPPLY OF AIR. OBEY THE MANUFACTURERS INSTRUCTIONS. PUT ON PROTECTIVE CLOTHING. DO NOT GET THEM IN YOUR MOUTH. DO NOT SMOKE. DO NOT BREATHE THE GAS. THESE MATERIALS ARE POISONOUS, FLAMMABLE AND SKIN IRRITANT. GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.
(1) Use a clean MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-004), to clean:
-the front spar forward face, between Rib 1 and Rib 8.
Subtask 57-20-00-210-076
B. Detailed Visual Inspection of the Outer Wing Front Spar forward Face between Rib 1 and Rib 8, including Vicinity of Cutouts for Slat Tracks 1, 2, 3, and 4 and Build Doors in Dry Bay
(1) Examine the front spar forward face Rib 1 thru Rib 8 and vicinity of cutouts for slat tracks 1 thru 4 and build doors in dry bay. Make sure that:
-
there is no corrosion, damage or dents
-
there are no scratches or scores
-
there are no cracks
Details of the Front Spar Forward Face - Rib 1 thru Rib 8 R Figure 629/TASK 57-20-00-991-037
1EFF : ALL 1 57-20-00Page A659 1 1 Aug 01/05 1 1 1CES 1
-there are no loose or damaged fasteners or any item broken or missing
-the surface protection is in the correct condition.
NOTE : Use a spark-proof lamp and a mirror to supply lighting to the
____
applicable inspection area.
NOTE : If necessary, refer to the ASRM (Ref. ASRM 572100) for the
____
correct repair procedure.
5. Close-up
________ Subtask 57-20-00-410-086
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Install the applicable access panels:
-for the left wing, install 521AB, 521BT, 521CB, 521EB, 521GB
-for the right wing, install 621AB, 621BT, 621CB, 621EB, 621GB. Subtask 57-20-00-942-088
B. Removal of Equipment
(1)
Remove the safety barriers
(2)
Remove the warning notice(s).
(3)
Remove the access platform(s).
(4)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
1EFF : ALL 1 57-20-00Page A660 1 1 Aug 01/05R 1 1 1CES 1
TASK 57-20-00-200-031
Detailed Visual Inspection of Outer Wing Bottom Skin, Lower Surface in the Area Covered by Fuel Pump Wiring-Harness Fairings
1. Reason for the Job
__________________
Refer to the MPD TASK: 572063-01
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific safety barriers
No specific warning notices
No specific access platform 2.8 m (9 ft. 2 in.)
98D27803500001 1 TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER
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 -------------------------------------------------------------------------------
28-21-49-000-001 Removal of the Fuel Pump Fairings
28-21-49-400-001 Installation of the Fuel Pump Fairings
ASRM 572100 (for corrective action)
R 57-20-00-991-038 Fig. 630 3. Job Set-up
__________
Subtask 57-20-00-941-088
A. Safety Precautions
(1)
Install the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (98D27803500001) on the flap/slat control lever.
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