(3)
Close the forward passenger/crew door 831 (841) (Ref. TASK 52-10-00-410-001).
(4)
Remove the access platform(s).
**ON A/C ALL
TASK 53-21-00-200-002
Detailed Inspection of FR 24 Junction with Cabin Floor Beam at Stringer 23, Internal Side, RH
1. Reason for the Job
__________________
Refer to the MPD TASK: 532125-01
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific access platform 2 m (6 ft. 7 in.)
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 -------------------------------------------------------------------------------
25-54-11-000-001 Removal of the FWD Cargo-Compartment Partition FR24 25-54-11-400-001 Installation of the FWD Cargo-Compartment Partition FR24 25-54-12-000-002 Removal of the Ceiling Panels in the FWD Cargo Compartment 25-54-12-400-002 Installation of the Ceiling Panels in the FWD Cargo
Compartment 25-80-00-000-001 Removal of the Insulation Blankets 25-80-00-400-001 Installation of the Insulation Blankets 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 SRM 511100 P.Block 001 (for corrective action) SRM 512200 P.Block 001 (for corrective action) 53-21-00-991-002 Fig. 606
3. Job Set-up
__________
Subtask 53-21-00-010-051
A. Get Access
(1)
Put an access platform in position at the zone 825.
(2)
Open the forward cargo compartment door 825 (Ref. TASK 52-30-00-860-003).
(3)
Remove the partition panels 132BW, 132EW (Ref. TASK 25-54-11-000-001).
(4)
Remove the ceiling panel 131HC (Ref. TASK 25-54-12-000-002).
(5)
Remove the insulation blankets (Ref. TASK 25-80-00-000-001).
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Subtask 53-21-00-110-055
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.
(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 53-21-00-220-057
A. Inspection
(Ref. Fig. 606/TASK 53-21-00-991-002)
(1)
Do a detailed inspection of the structure at the junction of FR24 with the cabin floor beam. This inspection is applicable at STGR23, right side only.
(2)
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 this type of damage, refer to the Structural Repair Manual (Ref. SRM 511100 P.Block 001) for damage classification and corrective action.
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Junction with the Cabin Floor Beam at STGR23, Right Internal Side Figure 606/TASK 53-21-00-991-002
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5. Close-up
________
Subtask 53-21-00-410-051
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
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