5. Close-up
________
Subtask 53-41-00-410-131
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
(3)
Close the emergency exit doors (Ref. TASK 52-22-00-410-001).
EFF : 301-399, 53-41-00Page A641
Nov 01/04
R
CES
TASK 53-41-00-210-047
Detailed Visual Inspection of Internal Structure around Emergency Exit Cutouts above Cabin Floor Level between FR47.2 and FR47.5 and STGR 10 to 23
1. Reason for the Job
__________________
Refer to the MPD TASK: 534192-01
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific lint-free cloth
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)
C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
25-23-47-000-010 Removal of the Door Frame Linings of the LH/RH AFT
Emergency Exit Doors, zones 251/252. 25-23-47-400-010 Installation of the Door Frame Linings of the LH/RH
AFT Emergency Exit Doors, zones 251/252. 25-80-00-000-001 Removal of the Insulation Blankets 25-80-00-400-001 Installation of the Insulation Blankets 51-75-13-916-002 Repair to a layer of Corrosion Preventive Compound ASRM 53-41-11-101 (for corrective action)
3. Job Set-up
__________
Subtask 53-41-00-010-131
A. Get Access
(1)
Open the door.
(2)
Remove the door frame linings in the inspection area (Ref. TASK 25-23-47-000-010).
(3)
Remove the insulation blankets in the inspection area (Ref. TASK 25-80-00-000-001).
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.
(4) Clean the inspection area with CLEANING AGENTS (Material No. 11-003) and a lint-free cloth.
EFF : 301-399, 53-41-00Page A643
Nov 01/04
R
CES 4. Procedure
_________ Subtask 53-41-00-210-100
A. Inspection
(1) Examine the internal structure of the emergency-exit cutouts for:
-cracks,
-corrosion.
NOTE : If necessary, refer to the ASRM (Ref. ASRM 53-41-11-101) for
____
the correct repair procedure.
5. Close-up
________ Subtask 53-41-00-916-074
A. Protective Treatment WARNING : OBEY THE MANUFACTURER'S INSTRUCTIONS WHEN YOU USE THE SPECIAL
_______
MATERIAL.
THIS MATERIAL IS DANGEROUS.
(1) Apply STORAGE PRESERVATION (Material No. 15-005) or STORAGE PRESERVATION (Material No. 15-006) to the inspection area (Ref. TASK 51-75-13-916-002).
Subtask 53-41-00-410-129
B. 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 door frame linings (Ref. TASK 25-23-47-400-010).
(4)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
(5)
Close the door.
EFF : 301-399, 53-41-00Page A644
Nov 01/04
R
CES TASK 53-41-00-210-049
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