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) Carefully clean the inspection area with CLEANING AGENTS (Material No. 11-004) and a lint-free cloth.
4. Procedure
_________
(Ref. Fig. 626/TASK 53-41-00-991-029) Subtask 53-41-00-210-090
A. Inspection
(1) Examine the upper section of FR70, the fin to fuselage FWD attach-fittings and the area between FR69 to FR70 and from STGR6 LH/RH to the crown centerline for:
-cracks,
-corrosion.
EFF : ALL 53-41-00Page A607
Feb 01/02
R
CES
The Upper Section of FR70 and the Vertical-Stabilizer Forward Attach-Fittings
Figure 626/TASK 53-41-00-991-029
EFF : ALL 53-41-00Page A608 Feb 01/02 R CES
NOTE : If necessary, refer to the ASRM (Ref. ASRM 53-41-17-001) and
____ (Ref. ASRM 53-51-16-001) for the correct repair procedures.
5. Close-up
________ Subtask 53-41-00-410-108
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 aft galley (Ref. TASK 25-33-41-400-002).
(4)
Install the lavatory F, if removed (Ref. TASK 25-43-43-400-001).
(5)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
EFF : ALL 53-41-00Page A609
Feb 01/02
R
CES
TASK 53-41-00-210-037
Detailed Visual Inspection of Cabin Floor Structure, below and 0.5m around R Galleys and Toilets, from FR47/54 (318), FR47/51 (319), FR47 (320/321) to FR70
1. Reason for the Job
__________________
Refer to the MPD TASK: 534147-01
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)
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)
C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
25-33-41-000-001 Removal of the AFT Galley Unit (6480MM)
25-33-41-000-002 Removal of the AFT Galley Unit (6481MM or 6483MM)
25-33-41-400-001 Installation of the AFT Galley Unit (6480MM)
25-33-41-400-002 Installation of the AFT Galley Unit (6481MM or
6483MM)
25-43-41-000-001 Removal of the Lavatory D
25-43-41-400-001 Installation of the Lavatory D
25-43-42-000-001 Removal of the Lavatory E
25-43-42-400-001 Installation of the Lavatory E
25-43-43-000-001 Removal of the Lavatory F
25-43-43-400-001 Installation of the Lavatory F
51-75-13-916-002 Repair to a layer of Corrosion Preventive Compound
53-32-12-000-002 Removal of the Cabin Floor Panels
53-32-12-400-002 Installation of the Cabin Floor Panels
53-42-12-000-001 Removal of the Cabin Floor Panels at FR47 thru FR64
53-42-12-000-002 Removal of the Cabin Floor Panels at FR64 thru FR70
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