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_______ FULLY EVAPORATE. IF CIC GETS ON THE INSULATION BLANKETS BEFORE THE SOLVENTS EVAPORATE, THE INSULATION BLANKET WILL BECOME LESS FLAME-RESISTANT. APPLY CIC (BMS 3-23, BMS 3-26, BMS 3-29 OR EQUIVALENT) ONLY TO METALLIC AIRPLANE COMPONENTS.
 (1)  If corrosion-inhibiting compound (CIC) contamination of insulation blankets occurs, adhere to the following steps:
 (a)  
Replace the insulation blanket if CIC contamination occurs along the seam.

 (b)  
For all areas except along seams, remove the CIC with Biogenic SE377C, Aliphatic Naptha, Citra-Safe, or equivalent.

 NOTE: If the CIC cannot be removed, replace the blanket.
____
 (c)  In order to prevent corrosion-inhibiting compound (CIC) contamination of insulation blankets, obey the following steps prior to blanket installation:
 NOTE: Adjust the ventilation times of the following steps
____ upward to achieve satisfactory drying. Drying depends on the temperature, humidity, and quantity of CIC.
 1) Ventilate areas, after application of CIC such as BMS 3-23, for a minimum of 1 hour. 2) Ventilate area, after application of CIC such as BMS 3-26 or BMS 3-29, for a minimum of 4 hours.
 S 114-010
 WARNING: DO NOT GET SOLVENTS IN YOUR MOUTH, OR YOUR EYES, OR ON YOUR
_______ SKIN. DO NOT BREATHE THE FUMES FROM SOLVENTS. SOLVENTS ARE HAZARDOUS MATERIALS. SOLVENTS MAY BE FLAMMABLE OR HARMFUL TO THE ENVIRONMENT. REFER TO PRODUCT MATERIAL SAFETY DATA SHEETS (MSDS) AND LOCAL REQUIREMENTS FOR PROPER HANDLING PROCEDURES.
 (2)  Use MEK or Acetone to clean the structure in the area where you use tape to attach the blanket to the structure.
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747-400 MAINTENANCE MANUAL
 S 424-011
 CAUTION:_______ FOLLOW THE INSTRUCTIONS IN FIG. 401 TO INSTALL THE BLANKET AND
 CAP STRIPS, AND TO PUT THE TABS IN THEIR POSITION.  YOU MUST
 INSTALL THEM CORRECTLY TO PREVENT EQUIPMENT DAMAGE AND TO KEEP
 CONDENSATION TO A MINIMUM.
 MAKE SURE YOU INSTALL THE BAFFLE BLANKETS WITH MINIMUM DISTANCE
 BETWEEN THE BLANKETS AND OTHER COMPONENTS.  THE BAFFLE BLANKETS
 SUPPLY A BARRIER TO PREVENT THE SPREAD OF A FIRE THROUGH THE

 ENVIRONMENTAL CONTROL SYSTEM (ECS).
 (3)  Install each blanket to make an overlap of its edges with adjacent blankets 2.00 (|0.50) inches to make a seal.
 NOTE: The blanket part number must be inboard.
____
 S 424-012
 (4)  Use mechanical fasteners to install the insulation blankets above the control cables.
 NOTE: This will help the blankets and the cables not to touch
____ each other.
 S 434-013
 (5)  
Attach the cap strips to the adjacent cap strips.

 S 434-020

 (6)  
Make sure there is an overlap of the cap strips of 2.00 (|0.50) inches.

 S 214-016

 (7)  
Make sure the insulation blankets attach tightly around the intercostals.

 S 434-014

 (8)  
Install equipment on the intercostals if it is applicable.

 S 424-015

 (9)  
Put foam pads around the edges of the intercostals.

 S 414-016

 (10)
 Install the side lining panel for the window if you removed it (AMM 25-21-02/401).

 S 414-017

 (11)
 Install the ceiling panel on the upper deck if you removed it (AMM 25-22-03/401).

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 S 414-018
 (12) Install the window reveal on the upper deck if you removed it (AMM 25-21-02/401).
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