(5) Remove the access platform(s). Subtask 52-11-31-862-050
D. De-energize the ground service network
(Ref. TASK 24-42-00-862-001)
1EFF : ALL 1 52-11-31Page 607 1 1 Feb 01/98 1 1 1CES 1 AFT PASSENGER/CREW DOOR - DESCRIPTION AND OPERATION
___________________________________________________
1. General
_______
**ON A/C 001-002,
The doors are in the aft section of the fuselage, between FR66 and FR68.
The doors have two different mechanisms :
-
the locking and compensation mechanism
-
the emergency evacuation mechanism.
The door locking mechanism can be operated by the inner and outer control
handles.
The emergency escape slide is operated by the emergency control handle on
the inner side of the door.
If you open the door from the outside, the emergency escape slide
automatically disarmed.
The dimensions of the door are :
-Height: 1829 mm (72.0079 in.).
-Width: 813 mm (32.0078 in.).
The weight of the door is:
-without the escape slide 90 kg (198.4159 lb).
-with the escape slide 114 kg (251.3269 lb).
R **ON A/C 003-049, 051-099, 101-149, 151-199, 201-299, 301-399, 401-499,
The doors are in the rear section of the fuselage, between FR66 and FR68.
The doors have two different mechanisms:
-
the locking and compensation mechanism
-
the emergency evacuation mechanism.
The door locking mechanism can be operated by the inner and the outer
control handles from the outside.
The emergency slide/raft is operated by the emergency control handle on the
inner side of the door.
If you open the door from the outside, the slide/raft is automatically
disarmed.
The dimensions of the door are :
-Height: 1829 mm (72.0079 in.).
-Width: 813 mm (32.0078 in.).
1EFF : ALL 1 52-13-00Page 1 1 1 Aug 01/05 1 1 1CES 1 The weight of the door is:
-with the slide/raft 147 kg (324.0794 lb).
-without the slide/raft 90 kg (198.4159 lb).
**ON A/C ALL
2. Description
___________
A. Structure of the Door
(Ref. Fig. 001)
The primary structural elements of the door are :
-
the horizontal longerons
-
the vertical curved members
-
the outer skin
-
the inner skin
-
the edge members.
All these elements are attached with rivets.
These elements are attached to the door :
-
the adjustable stops which give the safety if the pressurization system is defective. They are adjusted to put the door flush with the fuselage
-
the guide rollers engage in the sliders on the frame of the door. They are positioned so that the stops can disengage or move in the correct position when you lift or lower the door
-you can see the warning light panel through the door window when you open the door from the outside
-a seal is installed around the door on the inner side. It has holes at equal intervals.
When the door is closed, the seal is pushed against the frame of the
fuselage. When the passenger cabin is pressurized, the seal inflates.
The lower guide fittings on the door frame have holes to drain the
rainwater.
The four air stoppers are installed between the door and the door frame.
They prevent the cold air from penetrating into the cabin.
An additional thermal insulation is installed behind the emergency escape
slide and around the door/support arm connections.
On the upper edge of the door, there is a silicone tape shim between the
door seal and the door seal channel.
On the lower edge of the door, there is a stainless steel seal-retainer
under the door seal.
1EFF : ALL 1 52-13-00Page 2 1 1 May 01/05R 1 1 1CES 1
R Door Structure Figure 001
1EFF : 1 1 1CES ALL 1 111 52-13-00 Page 3 Aug 01/03
3. Operation
_________
A. Locking and Compensation Mechanism
**ON A/C 001-002,
(Ref. Fig. 002)
**ON A/C 003-049, 051-099, 101-149, 151-199, 201-299,
(Ref. Fig. 002A)
R **ON A/C 301-399, 401-499,
(Ref. Fig. 002B)
**ON A/C ALL
The door is locked with a hook at the upper section of the door.
This hook is attached to the locking shaft with a rod and a bellcrank.
An arm on the locking shaft gives a visual indication.
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