(2)
Make sure that the surface of the inspection area is clean and smooth.
(3)
Do a visual check of the inspection area for damage or discontinuities.
(4)
Make sure that there is no:
(a)
Corrosion damage:
-If you find corrosion damage, refer to the Structural Repair Manual (Ref. SRM 512200,P.Block 001) for types of corrosion, inspection, removal and corrosion protection.
(b)
Other damage (cracks, scratches, stress, marks, dents, bumps, ...):
-If you find other damage, refer to the Structural Repair Manual (Ref. SRM 511100,P.Block 001) for damage classification and corrective action.
R Center Wing Box - Bottom Splice - Inspection Area Figure 618/TASK 57-10-00-991-028
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4. Procedure
_________
Subtask 57-10-00-270-053
A. Inspection R (Ref. Fig. 618/TASK 57-10-00-991-028)
(1)
Do a special detailed inspection of the two center rows of fasteners in the center wing box. This inspection is applicable on the lower surface of the lower splice, between STIF8 and FR42 (left and right sides). Refer to the Non-destructive Testing Manual (Ref. NTM 571183,P.Block-401).
(2)
Make a report of damage after NDT inspection:
(a)
Corrosion damage:
-If you find corrosion damage, refer to the Structural Repair Manual (Ref. SRM 512200,P.Block 001) for types of corrosion, inspection, removal and corrosion protection.
(b)
Other damage (cracks, scratches, stress, marks, dents, bumps...):
-If you find other damage, refer to the Structural Repair Manual (Ref. SRM 511100,P.Block 001) for damage classification and corrective action.
5. Close-up
________
Subtask 57-10-00-410-081
A. Close Access
(1)
Install the access panels (Ref. TASK 53-35-11-000-001):
-
For the left side: 191LB
-
For the right side: 192LB.
(2)
Remove the safety devices and close the main landing-gear doors 734 and 744 (Ref. TASK 32-12-00-410-001).
Subtask 57-10-00-942-077
B. Put the aircraft back to its initial configuration.
(1)
Remove the access platform(s).
(2)
Remove the warning notice(s).
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(3)
Remove the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (98D27803500001) on
the flap/slat control lever.
(4)
Make sure that the work area is clean and clear of tool(s) and other items.
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TASK 57-10-00-200-026
Special Detailed Inspection of Outer WB, (Holes on) Upper Half of Vertical Tee Fitting at Junction with RIB1 and Rear Spar, LH/RH
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.
1. Reason for the Job
__________________
Refer to the MPD TASK: 571185-01
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific flashlight
No specific warning notices
No specific access platform 2 m (6 ft. 7 in.)
98D27803500001 1 TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER
98D57004013000 2 HOOK-COVER (RIB 2 SURGE DOORS)
98D57004014000 2 HOOK-COVER (RIB2-SURGE DOORS)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 11-004 USA MIL-T-81533 1.1.1TRICHLOROETHANE (METHYL CHLOROFORM) (Ref. 20-31-00)
Material No. 19-003 USA AMS 3819 LINT-FREE COTTON CLOTH (Ref. 20-31-00)
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C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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