(2)
B00168 Paper - Abrasive, 400-600 gritReferences

 (1)
20-11-25/201, Heat Guns, Soldering Guns, and/or Soldering IronsAccess

 (1)  
Location Zone 200 Upper Half of the Fuselage

Repair aluminum trim
 S 018-187
 (1)  
Remove any fasteners from the aluminum trim if they are installed.

 S 018-188

 (2)  
Remove the aluminum trim from the panel.

 S 018-189

 (3)  
If the trim is bonded, use a heat gun to help remove the trim.

 (a)  
Apply heat while pulling the trim away from the panel.

 (b)  
Remove the trim progressively from one end to the other.

 S 328-190
 (4)  Restore the trim to its original straightness and contour.
 NOTE: Use metal working techniques to remove dents and straighten##
____
 the trim as much as possible.

 S 428-191
 (5)  
Put the trim onto the panel and reattach any fasteners.

 S 428-192

 (6)  
If the trim is applied with fasteners and adhesive, apply epoxy adhesive to the edge of the panel and quickly reattach the trim with the fasteners.

 S 828-193

 (7)  
If the trim is applied with adhesive only, apply epoxy adhesive to the edge of the panel and quickly position the trim.

 NOTE: Hysol 608 adhesive, BMS5-123, has a very short working life.
____ If more time is required for the repair, use an adhesive such as 3M 2216, BMS5-92. Use masking tape to hold the trim in the correct position until the adhesive is fully cured.
 S 328-194
 (8)  Fill any dents, gouges, or imperfections with BMS5-136 filler to make a crown above the adjacent area.
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747-400 MAINTENANCE MANUAL
 S 328-195
 (9)  
After the filler is hard, rub it with abrasive paper to the same level as the surface of the panel.

 S 378-196

 (10)
 Apply aluminum spray paint to the repaired area.  Any commercially available spray paint is acceptable.

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747-400 MAINTENANCE MANUAL
 FLIGHT COMPARTMENT - DESCRIPTION AND OPERATION
______________________________________________
 1.  General_______
 A.  The flight compartment consists of the following general areas:
 (1)  
A captain's station located at forward left side of the compartment

 (2)  
A first officer's station located at forward right side of the compartment

 (3)  
A first observer's station located just aft of the first officer's station

 (4)  
A second observer's station located just aft of the captain's station (Fig. 1)

 B.  The major categories of equipment/furnishings provided within the flight compartment are as follows:
 (1)  
Flight Compartment Seats (AMM 25-11-00/001)

 (2)  
Flight Compartment Accommodations (AMM 25-13-00/001).

 (3)  
Flight Compartment Ceiling Lining and Insulation (AMM 25-14-00/001).

 (4)  
Flight Compartment Sidewall Lining and Insulation
 (AMM 25-15-00/001).

 (5)  
Flight Compartment Floor Covering (AMM 25-16-00/001)

 (6)  
Upper Deck Crew Rest Partitions (AMM 25-24-19/401).

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