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TASK 53-41-00-210-004
Detailed Visual Inspection of Fuselage Internal Structure around AFT Cargo Door Cutout from FR52 to FR57 and between STGR23 and STGR38
1. Reason for the Job
__________________
Refer to the MPD TASK: 534150-01
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific lint-free cloth
No specific access platform 1.8 m (5 ft. 11 in.)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R Material No. 11-003 USA ASTM D 740 METHYL-ETHYL-KETONE (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)
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C. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
25-55-12-000-001 Removal of the AFT Cargo Compartment Partition FR65 25-55-12-400-001 Installation of the AFT Cargo Compartment Partition
FR65 25-80-00-000-001 Removal of the Insulation Blankets 25-80-00-400-001 Installation of the Insulation Blankets 34-42-33-000-001 Removal of the Radio Altimeter Transceiver 2SA1 and
2SA2 34-42-33-400-001 Installation of the Radio Altimeter Transceiver 2SA1
and 2SA2 51-75-13-916-001 Repair to a layer of Moisture-Removing Oil 52-30-00-860-001 Open the FWD or AFT Cargo-Compartment Door with the
Yellow Electric Pump 52-30-00-860-002 Close the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump 52-30-00-860-003 Open the FWD or AFT Cargo-Compartment Door with the Hand Pump 52-30-00-860-004 Close the FWD or AFT Cargo-Compartment Door with the Hand Pump 53-42-14-000-001 Removal of the AFT Cargo-Compartment Floor-Panels Zone 150 53-42-14-400-001 Installation of the AFT Cargo-Compartment
Floor-Panels Zone 150
ASRM 53-41-11-001 (for corrective action)
53-41-00-991-005 Fig. 603
3. Job Set-up
__________
Subtask 53-41-00-010-075
A. Get Access
(1)
Open the AFT cargo-compartment door (Ref. TASK 52-30-00-860-001) or (Ref. TASK 52-30-00-860-003).
(2)
Put an access platform in position below the cargo door.
R (3) If installed, remove the rear additional center tank (Ref. AMM R 28-11-27, Page Block 401).
R (4) Remove the aft-cargo-compartment sidewall linings 152HW and 152DW (Ref. TASK 25-55-12-000-001).
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R (5) Remove the aft-cargo-compartment floor panels 152EF, 152FF, 152MF,
and 152NF (Ref. TASK 53-42-14-000-001). R (6) Remove the radio altimeter transceiver (Ref. TASK 34-42-33-000-001). R (7) Remove the insulation blankets from the inspection area (Ref. TASK
25-80-00-000-001).
NOTE : Identify the insulation blankets for installation.
____ R (8) Cleaning.
WARNING : OBEY THE MANUFACTURER'S INSTRUCTIONS WHEN YOU USE THE
_______
SPECIAL MATERIAL.
THIS MATERIAL IS DANGEROUS.
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.
(a) Clean the inspection area with CLEANING AGENTS (Material No. 11-003) and a lint-free cloth.
4. Procedure
_________
(Ref. Fig. 603/TASK 53-41-00-991-005)
Subtask 53-41-00-210-058
A. Inspection
(1) Examine the fuselage internal structure around the aft cargo-compartment door-cutout for corrosion.
NOTE : If necessary, refer to the ASRM (Ref. ASRM 53-41-11-001) for
____
the correct repair procedure.
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Internal Structure around the AFT Cargo-Compartment Door-Cutout
Figure 603/TASK 53-41-00-991-005
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