(b)
 Other damage (cracks, scratches, stress, marks, dents, bumps,..):

 -If you find this type of damage, refer to the Structural Repair Manual (Ref. SRM 511100-P.Block001) for damage classification and corrective action.
 5. Close-up
________
 Subtask 57-10-00-410-074

 A. Close Access
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Install the insulation blankets (Ref. TASK 25-80-00-400-001).

 (3)
 Install the FWD cargo-compartment linings.

 (4)
 Close the FWD cargo-compartment door 825 (Ref. TASK 52-30-00-860-004).

 (5)
 Remove the access platform(s).

R  Front Spar of the Center Wing Box Figure 613/TASK 57-10-00-991-020
 1EFF : 1 1 1CES  ALL  1 111 57-10-00 Page 662 May 01/05

 TASK 57-10-00-200-021
 Detailed Inspection of Center Wing Box, Upper Skin Upper Surface and Beams, Including Frame Feet between FR36 and FR42
 1. Reason for the Job
__________________
 Refer to the MPD TASK: 571157-01
 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific masking paper No specific access platform 3.5 m (11 ft. 6 in.) No specific 1 FLASHLIGHT
 B. Consumable Materials
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 08-074 MASKING TAPE (Ref. 20-31-00)
 Material No. 11-004  USA MIL-T-81533 1.1.1TRICHLOROETHANE (METHYL CHLOROFORM) (Ref. 20-31-00)
 Material No. 15-005  AIB TN 10138 TYPE I GRADE 2 CORROSION PREVENTIVE TEMPORARY PROTECTIVE COMPOUND (Ref. 20-31-00)
 Material No. 15-006  AIB TN 10138 TYPE I GRADE 3 CORROSION PREVENTIVE TEMPORARY PROTECTIVE COMPOUND (Ref. 20-31-00)
 Material No. 15-007  AIB TN 10138 TYPE II GRADE 1 CORROSION PREVENTIVE TEMPORARY PROTECTIVE COMPOUND (Ref. 20-31-00)
 Material No. 15-008  AIB TN 10138 TYPE II GRADE 2 CORROSION PREVENTIVE TEMPORARY PROTECTIVE COMPOUND (Ref. 20-31-00)
 Material No. 19-003  USA AMS 3819 LINT-FREE COTTON CLOTH (Ref. 20-31-00)
 1EFF : ALL 1 57-10-00Page 663 1 1 May 01/05R 1 1 1CES 1

 C. Referenced Information

 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
52-10-00-010-001 Opening of the Passenger/Crew Door
 52-10-00-410-001 Closing of the Passenger/Crew Door
 53-22-12-000-001 Removal of the Cabin Floor Panels
 53-22-12-400-001 Installation of the Cabin Floor Panels
 SRM 511100-P.Block001
 SRM 512200-P.Block001

R 57-10-00-991-021 Fig. 614
 3. Job Set-up
__________
 Subtask 57-10-00-010-077
 A. Get Access
 (1)
 Put an access platform in position at the passenger/crew door 831 (841).

 (2)
 Open the passenger/crew door 831 (841) (Ref. TASK 52-10-00-010-001).

 (3)
 Remove the floor panels between FR36 and FR42: 241HF, 241EF, 241FF, 241GF, 242FF, 242GF and 242HF (Ref. TASK 53-22-12-000-001).

 (4)
 Remove the linings and insulation, if necessary.

 (5)
 Use a FLASHLIGHT for the inspection.

 Subtask 57-10-00-110-061
 B. Cleaning of the Structure
 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.

 WARNING : OBEY THE MANUFACTURER'S INSTRUCTIONS WHEN YOU USE THIS/THESE
_______ MATERIAL/S. USE PROTECTIVE CLOTHING, RUBBER GLOVES, GOGGLES AND A MASK.
 (1) Clean the inspection area with CLEANING AGENTS (Material No. 11-004) and a lint-free cotton cloth MISCELLANEOUS (Material No. 19-003), if necessary.
 4. Procedure
_________
 Subtask 57-10-00-220-061
 A. Inspection R (Ref. Fig. 614/TASK 57-10-00-991-021)
 (1)
 Do a detailed inspection of the upper surface of the upper skin of the center wing box. This inspection includes the beams and the frame feet between FR36 and FR42.
　
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