May 01/05
R
CES 4. Procedure
_________
Subtask 53-21-00-210-079
A. Inspection
(Ref. Fig. 626/TASK 53-21-00-991-029)
(1)
Do a visual inspection of the lock fittings of the forward cargo door and the surrounding structure. This inspection includes the area between FR25 and FR27A, and the external part (6 places).
(2)
Make sure that there is:
(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 other damage, refer to the Structural Repair Manual (Ref. SRM 511100 P.Block 001) for damage classification and corrective action.
Subtask 53-21-00-916-065
B. Application of the Temporary Protection (only necessary for CPCP
(Corrosion Prevention and Control Program) MPD Task 532170-01-4)
CAUTION : DO NOT APPLY TEMPORARY PROTECTION ON THE OXYGEN SYSTEMS.
_______ MAKE SURE THAT THE TEMPORARY PROTECTION DOES NOT GET: -ON COMPOSITE PARTS, CONTROL CABLES, PULLEYS,TEFLON BEARINGS. -ON LUBRICATED SURFACES. -IN DRAIN VALVES OR OTHER ORIFICES. TEMPORARY PROTECTION ON OR IN THESE PARTS CAN CAUSE DAMAGE.
(1)
Put masking paper or masking tape BONDING AND ADHESIVE COMPOUNDS (Material No. 08-074) on the equipment and fittings adjacent to the area.
(2)
Apply a layer of STORAGE PRESERVATION (Material No. 15-005) or STORAGE PRESERVATION (Material No. 15-006) to the inspection area.
(3)
Remove the masking tape or the masking paper.
Forward Cargo Door - Lock Fittings and the Adjacent Structure, FR25 and FR27A
Figure 626/TASK 53-21-00-991-029
CES 5. Close-up
________ Subtask 53-21-00-942-086
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Close the forward cargo compartment door 825 (Ref. TASK 52-30-00-860-002).
(3)
Remove the access platform(s).
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
TASK 53-21-00-220-001
Detailed Inspection of Cabin Floor Structure, below and 0.5 M around Galleys and Toilets (if Installed), between FR 24 and FR 35
1. Reason for the Job
__________________
Refer to the MPD TASK: 532105-01
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific access platform 3.5 m (11 ft. 6 in.)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
No specific masking paper
Material No. 08-074
MASKING TAPE (Ref. 20-31-00)
Material No. 11-004 USA MIL-T-81533
1.1.1TRICHLOROETHANE (METHYL CHLOROFORM)
(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)
R EFF : 001-049, 051-099, 101-149, 151-199, 53-21-00Page A644 201-299, 401-499, Aug 01/05
CES -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 19-003 USA AMS 3819 LINT-FREE COTTON CLOTH (Ref. 20-31-00)
C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
25-31-41-000-001 Removal of the FWD Galley Unit (6475MM) 25-31-41-000-002 Removal of the FWD Galley Unit (6478MM or 6479MM) 25-31-41-400-002 Installation of the FWD Galley Unit (6478MM or
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