(1) Inspect the Corrosion Preventive Filling Compound Application.
(a) Make sure that:
-
The corrosion preventive filling compound is in good condition (cracks are not permitted)
-
The complete seat track crown is filled with corrosion preventive filling compound
-
The top surface of the seat track (4) has a thin layer of COSMOLINE
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25-28-43Page 408
-The equipment attachments points are installed.
(b) If necessary, correct the application of Corrosion Preventive Filling Compound (Ref. TASK 51-75-13-916-002).
(2)
Inspect the Floor Panels:
(a)
Do a detailed visual inspection of the floor panels.
(b)
Make sure that the floor panels have no damage, scratches, dents and holes.
(c)
Make sure that the floor panels are correctly fastened on the floor structure.
(3)
Installation of the Spacer Strip (1):
(a)
Cut the spacer strip (1) to the necessary length.
(b)
Install the spacer strip (1) on the top of the seat track (4).
(4)
Installation of the Adhesive Tape: (Detail C) WARNING : OBEY THE MANUFACTURER'S INSTRUCTIONS WHEN YOU USE
_______ THIS/THESE MATERIAL/S. USE PROTECTIVE CLOTHING, RUBBER GLOVES, GOGGLES AND A MASK.
(a)
Clean the contact areas of the adhesive tape (2) with a lint-free cotton cloth, MISCELLANEOUS (Material No. 19-003) and CLEANING AGENTS (Material No. 11-004).
(b)
Install the adhesive tape (2) BONDING AND ADHESIVE COMPOUNDS (Material No. 08-084) on the center of the seat track.
Subtask 25-28-43-420-050
C. Installation of the Moisture Barrier Foil (MYLAR) on the Floor Panels. (Ref. Fig. 401/TASK 25-28-43-991-001)
(1) Installation of the Moisture Barrier Foil (MYLAR) BONDING AND ADHESIVE COMPOUNDS (Material No. 08-104) (3) on the floor panels (5):
(a)
Unwind the Moisture Barrier Foil (MYLAR) (3) from the roll and cut the (MYALAR) (3) to the necessary length.
(b)
Make sure that the Moisture Barrier Foil (MYLAR) is in good condition and has no damage (example: cracks, folds, holes, ...).
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25-28-43Page 409
(c) Remove the protective paper and install the Moisture Barrier Foil (MYLAR) (3) on the floor-panels (5). Install it with a soft cotton cloth MISCELLANEOUS (Material No. 19-003) and with a light pressure of your hand. Work from the middle and press to the edges to prevent formation of wrinkles or air pockets.
CAUTION : DO NOT CAUSE DAMAGE TO THE MOISTURE BARRIER FOIL
_______
(MYLAR).
(d)
Press the Moisture Barrier Foil (MYLAR) (3) onto the floor panels
(5) with a ROLLER - RUBBER.
(e)
Move the rubber roller forwards and rearwards and around the edges for a better bond and a smooth surface.
(f)
For the installation of one more piece of the Moisture Barrier Foil (MYLAR) (3) do the steps (a) thru (c).
NOTE : The Moisture Barrier Foil (MYLAR) (3) must have an overlap
____ of 50 mm (2.0 in.) on (MYLAR) foil (3) which you have already installed. (Detail B).
5. Close-up
________
Subtask 25-28-43-410-050
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
If necessary, install the non-textile floor covering (Ref. TASK 25-28-42-400-001) and/or the textile floor-covering (Ref. TASK 25-28-41-400-001).
Subtask 25-28-43-862-050
B. De-energize the ground service network
(Ref. TASK 24-42-00-862-001).
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25-28-43Page 410
ELECTRICAL SERVICE SUPPLY - DESCRIPTION AND OPERATION
_____________________________________________________
1. General
_______ R The electrical service supply-system is installed to supply electrical power R to sockets which you can use for electrical equipment.
2.
Component Location
__________________ (Ref. Fig. 001) -------------------------------------------------------------------------------FIN | FUNCTIONAL DESIGNATION | PANEL|ZONE|ACCESS | ATA | | | | DOOR | REF. -------------------------------------------------------------------------------7ME WALL SOCKET 222 831 13ME WALL SOCKET 261 831
3.
System Description
__________________ (Ref. Fig. 001) The electrical service supply-system in the passenger cabin is divided into 2 sections:
-
the FWD cabin system,
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