C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R R 25-54-12-000-001 25-54-12-400-001 25-80-00-000-001 25-80-00-400-001 38-11-41-000-001 38-11-41-400-002 52-30-00-860-003 52-30-00-860-004 SRM 512200-P.Block001 SRM 511100-P.Block001 57-10-00-991-006 Removal of the FWD Cargo Compartment Partition FR34Installation of the FWD Cargo Compartment Partition FR34Removal of the Insulation BlanketsInstallation of the Insulation Blankets Removal of the Potable Water Tank 3000MM Installation of the Potable Water Tank 3000MMOpen the FWD or AFT Cargo-Compartment Door with the Hand PumpClose the FWD or AFT Cargo-Compartment Door with the Hand Pump(for corrective action)Fig. 603
3. Job Set-up__________
Subtask 57-10-00-010-055
A. Get Access
R (1) Put an access platform in position at zone 825.
(2) Open the forward cargo-compartment door 825 (Ref. TASK 52-30-00-860-003).
(3) Remove the access panels 131PW, 132PW (Ref. TASK 25-54-12-000-001).
(4) Remove the insulation blankets (Ref. TASK 25-80-00-000-001).
R (5) Remove the Potable Water Tank (Ref. TASK 38-11-41-000-001).
Subtask 57-10-00-110-066
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 57-10-00-220-051
A. Inspection (Ref. Fig. 603/TASK 57-10-00-991-006)
R R R (1) Do a detailed inspection along the spar of the formed angle in the center wing box. This inspection is applicable along the lower edge of the front spar on the forward face.
R (2) Make sure that there is no:
R R R (a) Corrosion damage: - If you find corrosion damage, refer to the Structural Repair Manual (Ref. SRM 512200-P.Block001) for types of corrosion, inspection, removal and corrosion protection.
R R R (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.
Forward Spar of the Center Wing Box Figure 603/TASK 57-10-00-991-006
1EFF : 1 1R 1CES ALL 1 11 1 57-10-00 Page 613 Aug 01/03
5. Close-up________
Subtask 57-10-00-410-055
A. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
R (2) Install the Potable Water Tank (Ref. TASK 38-11-41-400-002).
R (3) Install the insulation blankets (Ref. TASK 25-80-00-400-001).
R (4) Install the access panels 131PW, 132PW (Ref. TASK 25-54-12-400-001).
R (5) Close the forward cargo-compartment door 825 (Ref. TASK 52-30-00-860-004).
R (6) Remove the access platform(s).
TASK 57-10-00-220-002
Special Detailed Inspection of Center Wing Box at Ends of Lower Skin
Stiffeners, 8 to 15, LH/RH
1. Reason for the Job
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