(a)
Remove the inner cover-plate screws (6).
(b)
Remove the inner cover plates (7).
(2)
Pull the cord (1) up to remove the sealant from between the floor panels.
(3)
Remove the screws (3).
(4)
Remove the floor panels (4). NOTE : Identify the floor panels. This will help with the
____
installation.
(5)
If you must remove the door-threshold floor panels:
(a)
Pull the cord (1) up to remove the sealant from between the door-threshold floor panels and the door sills.
(b)
Remove the screws (10).
(c)
Remove the door-threshold floor panels (5).
EFF : ALL
53-42-12Page 413
May 01/04
R
CES
Cabin Floor Panels FR64 thru FR70 Figure 402/TASK 53-42-12-991-003-A
R EFF : CES ALL 53-42-12 Page 414 May 01/04
TASK 53-42-12-400-002
Installation of the Cabin Floor Panels at FR64 thru FR70
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific lint free cloth
No specific nonmetallic scraper R No specific Torque Wrench : range 0.00 to 1.20 m.daN R (0.00 to 9.00 lbf.ft)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 05-002 USA MIL-P-8116 PUTTY, ZINC CHROMATE GENERAL PURPOSE (Ref. 20-31-00)
Material No. 09-016 USA MIL-PRF-81733D TYPE II CLASS B
CORROSION INHIBITING FILLET CONSISTENCY
(Ref. 20-31-00)
Material No. 11-003 USA ASTM D 740
METHYL-ETHYL-KETONE (Ref. 20-31-00)
Material No. 19-027 F NSA3811
WHITE CORD-BRAIDED (NYLON) (Ref. 20-31-00)
EFF : ALL
53-42-12Page 415
C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
25-21-41-000-001 Removal of the Passenger Seats
25-21-41-400-001 Installation of the Passenger Seats
25-28-41-000-001 Removal of the Textile Floor-Covering
25-28-41-400-001 Installation of the Textile Floor-Covering
25-28-42-000-001 Removal of the Non-Textile Floor Covering (NTF)
25-28-42-400-001 Installation of the Non-Textile Floor Covering (NTF)
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
53-42-12-991-003-A Fig. 402
3. Job Set-up__________
Subtask 53-42-12-860-051
A. Aircraft Maintenance Configuration
(1)
Make sure that the AFT galley is removed (Ref. TASK 25-33-41-000-001) and/or (Ref. TASK 25-33-41-000-002).
(2)
Make sure that the lavatory is removed (Ref. TASK 25-43-41-000-001) and/or (Ref. TASK 25-43-42-000-001) and/or (Ref. TASK 25-43-43-000-001).
(3)
Make sure that the passenger seats are removed in the area as necessary (Ref. TASK 25-21-41-000-001).
(4)
Make sure that the textile floor covering is removed as necessary (Ref. TASK 25-28-41-000-001).
(5)
Make sure that the nontextile floor covering is removed as necessary (Ref. TASK 25-28-42-000-001).
EFF : ALL
53-42-12Page 416
May 01/04
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