(2)  
The harness holds up the shelf. The harness is adjustable for differences in the size and shape of the pack. The harness has quick release buckles for easy removal and installation of the pack. The lower shelf also protects the girt bar mechanism.

 D.  Girt Bar (Fig. 3)
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MAINTENANCE MANUAL

ESCAPE SLIDE OR SLIDE-RAFT
SIDE VIEW
Passenger Door and Emergency Exit Door Escape Systems
Figure 1

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A15436
A
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MAINTENANCE MANUAL

HARNESS ATTACHMENT TO DOOR
HARNESS BUCKLE
HARNESS
LOWER SHELF HINGE SELECT (3 LOCATIONS) LEVER MODE
INTERIOR
HANDLE LOWER SHELF
ESCAPE
HARNESS BUCKLES  HARNESS SLIDE OR (FOR HARNESSSLIDE-RAFT
A
LENGTH ADJUSTMENT) SEE B
INFLATION INFLATION
CYLINDER CYLINDER
PRESSURE GAGE
HARNESS  GIRT 
SEE  A 
FLOOR FITTING 
(2 LOCATIONS) 
LOWER SHELF  LOWER HARNESS  GIRT BAR  HANDLE CARRYING 
LATCH  (4 LOCATIONS) 

NO. 1,2, OR 4 PASSENGER DOOR (LINING NOT SHOWN)
CLOSE-OUT LACING
PACKBOARD
COVER RELEASE CABLES
ESCAPE SLIDE OR SLIDE-RAFT
B
Passenger Door Escape System Figure 2
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MAINTENANCE MANUAL

FLOOR FITTING 
(2 LOCATIONS)  1. GIRT BAR 
SEE  A 
PUSHRODS 
CAM 
GIRT BAR  FLOOR FITTING 
(2 LOCATIONS) 
SEE  A 
PROXIMITY SWITCH 
TARGET  FLOOR FITTING 
LEAF SPRING 
1. GIRT BAR 
GIRT BAR SLIDER 
FLOOR FITTING 
(EXAMPLE) 
A 
Girt Bar 
Figure 3 

G95987
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MAINTENANCE MANUAL

 (1)  
The girt connects the escape slide to the girt bar.

 (2)  
The girt bar is installed through the loop in the girt and attached to the floor fittings. The girt bar is locked and unlocked from the floor fittings with the mode selector lever.

 E. Release System
 (1)  The escape system pack is automatically released when the door is opened from the inside in the ENGAGE mode. The lanyard attached to the girt bar releases the harness latch at the lower shelf. The lower shelf turns down to let the pack fall below the cover. The cover, which is hinged at the top, is pushed away from the door as the pack falls. The girt bar stays attached to the floor fittings and pulls on the girt to inflate the escape system.
 F. Inflation System (Fig. 4)
 (1)  
The escape slide is automatically inflated when the pack is released. As the pack falls below the door, the inflation cable, which is connected to the inflation cylinder regulator, releases gas pressure from the inflation cylinder. Gas flows from the inflation cylinder, through hoses, to aspirators on the escape slide. The aspirators pull in ambient air to help inflate the escape slide, along with the gas from the inflation cylinder.
　
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