4. Procedure
_________
(Ref. Fig. 402/TASK 53-42-12-991-003-A)
Subtask 53-42-12-160-050
A. Preparation for Installation
(1) Remove any old sealant from the floor panels with a nonmetallic scraper.
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.
WARNING : OBEY THE MANUFACTURER'S INSTRUCTIONS WHEN YOU USE THE
_______
SPECIAL MATERIAL.
THIS MATERIAL IS DANGEROUS.
(2)
Clean the component interface and the adjacent area with CLEANING AGENTS (Material No. 11-003) and a lint free cloth.
(3)
Make sure that the parts retained from the removed component are clean and in the correct condition.
(4)
Do an inspection of the component interface and/or the adjacent area.
(5) Examine the rubber strips (2) for good condition.
Subtask 53-42-12-420-051
B. Installation of the Floor Panels
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Put the floor panels (4) in position. NOTE : Refer to the identification made during the removal.
____ R (3) Apply the SPECIAL MATERIALS (Material No. 05-002) to the screws (3).
EFF : ALL
53-42-12Page 417
(4) Install the screws (3) and TORQUE to 0.42 m.daN (37.16 lbf.in).
R (5) Install the cord (1) MISCELLANEOUS (Material No. 19-027) in the gap between the floor panels.
NOTE : Make a loop at the end of the cord, this will help the next
____
removal procedure.
R (6) Apply the SEALANTS (Material No. 09-016) in the gap between the floor R panels.
5. Close-up
________
Subtask 53-42-12-410-052
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Install the nontextile floor covering (Ref. TASK 25-28-42-400-001).
(3)
Install the lavatory (Ref. TASK 25-43-41-400-001) and/or (Ref. TASK 25-43-42-400-001) and/or (Ref. TASK 25-43-43-400-001).
(4)
Install the galley (Ref. TASK 25-33-41-400-001) and/or (Ref. TASK 25-33-41-400-002).
(5)
Install the textile floor covering (Ref. TASK 25-28-41-400-001).
(6)
Install the passenger seats (Ref. TASK 25-21-41-400-001).
(7)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
EFF : ALL
53-42-12Page 418
FLOOR PANELS - AFT CARGO COMPARTMENT ZONE 150 - REMOVAL/INSTALLATION
____________________________________________________________________
TASK 53-42-14-000-001
Removal of the AFT Cargo-Compartment Floor-Panels Zone 150
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific non metallic scraper
No specific access platform 1.8 m (5 ft. 11 in.)
B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
24-42-00-861-001 Energize the Ground Service Network from the External Power 52-30-00-860-001 Open the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump
R **ON A/C 001-049, 051-099, 101-101, 106-149, 201-299, 301-399,
53-42-14-991-001 Fig. 401 R **ON A/C 102-105,
53-42-14-991-001-A Fig. 401A
**ON A/C 151-199,
53-42-14-991-001-B Fig. 401B
EFF : ALL
53-42-14Page 401
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R **ON A/C 401-499,
R 53-42-14-991-001-C **ON A/C ALL Fig. 401C
3. Job Set-up__________ Subtask 53-42-14-861-050
A. Energize the ground service network (Ref. TASK 24-42-00-861-001). Subtask 53-42-14-010-050
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