(9)
Make sure that the work area is clean and clear of tool(s) and other items.
(10)
Close the Emergency Exit Door(s) from the passenger compartment (Ref. TASK 52-22-00-410-001) or the outside (Ref. TASK 52-22-00-410-002).
(11)
Remove the access platform(s) from the applicable Emergency Exit Door(s).
Subtask 25-62-48-862-050
B. De-energize the ground service network
(Ref. TASK 24-42-00-862-001).
RESERVOIR - INFLATION, DOOR 2/3 (7774MM,7775MM,7776MM,7777MM)
_____________________________________________________________ REMOVAL/INSTALLATION
____________________
TASK 25-62-49-000-001 Inflation Reservoir, Escape-Slide - Removal
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking caps No specific 1 WARNING NOTICE
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-42-00-861-001 Energize the Ground Service Network from the External Power 52-22-00-010-001 Opening of the Emergency Exit Doors from the Passenger Compartment 25-62-49-991-001 Fig. 401
3. Job Set-up
__________ Subtask 25-62-49-861-050
A. Energize the ground service network
(Ref. TASK 24-42-00-861-001).
Subtask 25-62-49-010-050
B. Get Access
(Ref. Fig. 401/TASK 25-62-49-991-001)
(1)
In the cockpit, on the overhead panel 25VU (SIGNS), make sure that the EMER EXIT LT switch is set to the OFF position.
(2)
Open the necessary emergency exit-door from the passenger compartment (Ref. TASK 52-22-00-010-001).
(3)
Put a WARNING NOTICE in position, to tell persons not to close the door.
(4)
Put the exit safety-barrier strap in position.
(5)
Do one of the two applicable steps to get access to the inflation reservoir:
-Push the quick-release fasteners (22) and open the access panel (1).
-Open the door of the overhead stowage compartment and push the quick-release fasteners (22) to release the cover (2). Carefully remove the cover (2).
4. Procedure
_________
Subtask 25-62-49-020-052
A. Removal of the Inflation Reservoir
(Ref. Fig. 401/TASK 25-62-49-991-001)
(1) Safety the inflation reservoir (19):
WARNING : MAKE SURE THAT THE SAFETY/LOCK PIN IS CORRECTLY INSTALLED
_______ IN THE REGULATOR VALVE ASSEMBLY OF THE INFLATION RESERVOIR. THIS PREVENTS ACCIDENTAL:
-DISCHARGE OF THE INFLATION RESERVOIR
-DEPLOYMENT OF THE ESCAPE-SLIDE WHICH CAN CAUSE INJURY AND/OR DAMAGE.
(a)
Remove the lock pin (3) from the pocket (4).
(b)
Install the lock pin (3) in the regulator valve assembly of the inflation reservoir (19).
INTENTIONALLY BLANK
Inflation Reservoir
Figure 401/TASK 25-62-49-991-001- 13 (SHEET 1)
CES
Inflation Reservoir
Figure 401/TASK 25-62-49-991-001- 23 (SHEET 2)
CES
Inflation Reservoir
Figure 401/TASK 25-62-49-991-001- 33 (SHEET 3)
CES
(2)
Remove the lockwire and open the spring safety clamp (5) on the automatic release-lever mechanism (21) (referred to as release-lever).
(3)
Disconnect the nipple (6) of the automatic inflation cable (25) from the release-lever (21).
NOTE : The automatic inflation cable (25) is a component part of, and
____ must remain with, the inflation reservoir (19). If you must remove:
-
A charged inflation reservoir:
Do not attempt to remove the automatic inflation cable (25)
from the regulator valve assembly of the inflation reservoir;
this will operate the inflation reservoir discharge sequence.
The cable end-stop of the automatic inflation cable (25) is
retained by the lock pin (3) to prevent accidental removal of
the cable.
-
A discharged inflation reservoir:
When the inflation reservoir discharge sequence is activated
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