(b)
Each windshield assembly is made of three laminations of toughened glass. The fixed side window assemblies are made of two stretched acrylic laminates. Each assembly is set in a moulded silicon-rubber seal.
(c)
The windshields and fixed side windows are chemically strengthened and are resistant to hail and bird-strike damage. Electrical heating elements give clear vision in all conditions.
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Windows - Component Location
Figure 001
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(2) Sliding Windows
(a)
The sliding side-windows are attached to support tracks before they are installed in the frame structure. Installation of the sliding side-window assembly is made in the cockpit.
(b)
The sliding side-window assemblies are made of two stretched acrylic laminates. Each assembly is set in a moulded silicon-rubber seal.
(c)
The windows are chemically strengthened and are resistant to hail and bird-strike damage. Electrical heating elements give clear vision in all conditions.
(d)
The sliding side windows have a mechanism to open, close and to lock them. The crew can use them as emergency exits.
B. Cabin Windows
(1)
Cabin windows are found on both sides of the fuselage. They are installed between the frames and the locations extend the length of the cabin.
(2)
The window frames are made from forgings and are riveted to the fuselage skin.
(3)
Each window assembly is made of two separate panes of stretched acrylic and set in a silicon rubber seal. A retainer ring, eye-bolts and nuts hold the assembly in the frame.
(4)
A hole is included in the lower center of the inner pane. The hole lets the pressure between the two-pane assembly stay the same as the pressure in the cabin.
(5)
A cabin window is installed in the top center of each emergency exit, left and right.
C. Cabin Dummy Windows
(1)
Cabin dummy windows are made of aluminum sheet and replace the cabin windows when necessary. They are installed in locations where furnishings or equipment block them (galleys, lavatories, stowages, etc.).
(2)
When you replace a cabin window assembly with a dummy window , use the same retainer ring, eye-bolts and nuts.
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D. Passenger/Crew Door Windows
(1)
Each passenger/crew door has an observation window. The window is installed off-center because of the door opening, closing and lock mechanism.
(2)
The window frames are made from forgings and are riveted to the door outer skin.
(3)
Each window assembly is made of two separate panes of stretched acrylic and set in a silicon rubber seal. A retainer ring, bolts and nuts hold the assembly in the frame.
NOTE : The FWD passenger/crew door windows inner pane is made with a
____ 40 degree prism. The prism gives the cabin crew direct downward vision to the outside of the aircraft when the door is closed.
(4) A hole is included in the lower center of the inner pane. The hole lets the pressure between the two-pane assembly stay the same as the pressure in the cabin.
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COCKPIT - DESCRIPTION AND OPERATION
___________________________________
1. General_______
A. Situation
(1) In the cockpit, visibility is provided by six windows installed, between FR2 and FR11, in a coaming integrated into the structure of the fuselage, section 11.
B. Windows
(1) The windows comprise:
(a)
Two forward windows forming the windshield.
(b)
Two left and right sliding windows. They also provide the crew members with an emergency exit.
(c)
Two fixed windows located aft of the sliding windows.
2. Component Location__________________ (Ref. Fig. 001)
-------------------------------------------------------------------------------FIN | FUNCTIONAL DESIGNATION | PANEL|ZONE|ACCESS | ATA | | | | DOOR | REF.
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