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Subtask 25-23-45-860-055
B. Aircraft Maintenance Configuration
(1)
In the cockpit:
(a) Make sure that the switch EMER EXIT LT 4WL on the panel 25VU is in the OFF position.
(2)
On the FAP 120RH:
(a) Make sure that the switch LIGHT EMER is in the OFF position. R (3) Put the WARNING NOTICE on the panels 25VU and 120RH, to tell persons
not to operate the switches 4WL and LIGHT EMER.
Subtask 25-23-45-010-053
C. Get Access
(1)
Open the FWD passenger/crew door, Zone 831 (Ref. TASK 52-10-00-010-001).
(2)
Remove the emergency exit sign 41WL (Ref. TASK 33-51-16-000-001).
(3)
Remove the cabin emergency light 21WL (Ref. TASK 33-51-11-000-001).
(4)
Remove the cabin wall-mounted emergency-exit-marker 90WL1 (Ref. TASK 33-51-13-000-001).
4. Procedure
_________
Subtask 25-23-45-020-055-A
A. Removal of the door frame linings 221AW, 221BW, 221CW, 221EW, 221FW, 221RW, 221SW, 221VW, (Ref. Fig. 401/TASK 25-23-45-991-006-A)
(1) Remove the lining 221SW: CAUTION : MAKE MATCH MARKS ON ALL THE ELECTRICAL WIRES BEFORE YOU
_______ DISCONNECT THEM. INCORRECT CONNECTION OF WIRES WILL CAUSE DAMAGE TO EQUIPMENT.
(a) Disconnect the electrical connector (19) from the electrical harness.
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(b)
Put CAP - BLANKING, PLASTIC on the disconnected electrical connectors.
(c)
Loosen the clamp (6) and disconnect the hose (5).
(d)
Put PLUG - BLANKING, PLASTIC on the disconnected line ends.
(e)
Hold the lining 221SW in position.
(f)
Remove the caps (3), the screws (1), (4) and (8), the washers (2) and (7) and remove the lining 221SW.
(2)
Remove the lining 221EW:
(a)
Remove the handgrip: CAUTION : DO NOT USE TOO MUCH FORCE WHEN YOU REMOVE THE COVER AS
_______ THIS CAN CAUSE DAMAGE TO THE RETAINER.
(b)
Remove the screws (27) and the washers (26).
(c)
Lift the lining 221EW to release the attach brackets (24) from the yo-yo rolls (25) and remove the lining 221EW.
(3)
Remove the lining 221BW:
(a) Remove the screws (1), (27) and (30), the washers (2), (26) and
(31) and remove the lining 221BW.
(4)
Remove the lining 221AW:
(a)
Remove the screws (27) and the washers (26).
(b)
Lift the lining 221AW to release the attach brackets (24) from the yo-yo rolls (25) and remove the lining 221AW.
1_ Put a SCREWDRIVER - SMALL with a flat blade between the
handgrip cover (9) and the handgrip (14).
2_ Carefully push the lugs (10) of the handgrip cover (9) in the
direction of the arrows and remove the handgrip cover (9).
3_ Remove the screws (11) and (12), the plates (13), the spacer
(15) (if installed) and the handgrip (14).
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Feb 01/03
R
CES
R Door Frame Linings at the FWD Passenger/Crew Door, left Side Figure 401/TASK 25-23-45-991-006-A13 (SHEET 1)
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May 01/03
CES
R Door Frame Linings at the FWD Passenger/Crew Door, left Side Figure 401/TASK 25-23-45-991-006-A23 (SHEET 2)
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May 01/03
CES
R Door Frame Linings at the FWD Passenger/Crew Door, left Side Figure 401/TASK 25-23-45-991-006-A33 (SHEET 3)
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May 01/03
CES
(5)
Remove the lining 221FW:
(a)
Remove the screws (16) and the washers (17) and the latch-hook (18).
(b)
Remove the screws (29) and the washers (28) and remove the lining 221FW.
(6)
Remove the lining 221VW:
(a) Remove the screws (1) and the washers (2) and the lining 221VW.
(7)
Remove the lining 221CW:
(a) Remove the screws (29) and the washers (28) and remove the lining 221CW.
(8)
Remove the lining 221RW:
(a) Remove the handgrip: CAUTION : DO NOT USE TOO MUCH FORCE WHEN YOU REMOVE THE COVER AS
_______
THIS CAN CAUSE DAMAGE TO THE RETAINER.
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