(1) Disarm the escape slide of the emergency exit door (7) as follows:
(a)
Open and remove the flap (5). NOTE : The SLIDE ARMED (2) indicator-light comes on.
____
(b)
With a wrench turn the head of the latch pin (6), a quarter turn counterclockwise to retract the latch pin (6).
NOTE : The SLIDE ARMED (2) indicator-light goes off.
____
Subtask 52-73-21-010-055
E. Removal of the Lining Panels
(Ref. Fig. 404/TASK 52-73-21-991-003)
(1) Remove the lining panels.
R (a) FOR 2WN1 241LW.
R 1EFF : 001-049, 051-099, 101-149, 201-299, 1 52-73-21Page 420 1 1 May 01/05 1 1 1CES 1
SLIDE ARMED Indicator-Light of the Emergency Exit
Figure 404/TASK 52-73-21-991-003
R 1EFF : 001-049, 051-099, 101-149, 201-299, 1 52-73-21Page 421 1 1 May 01/05 1 1 1CES 1
R (b) FOR 2WN2 242LW.
(2) Remove the insulation.
4. Procedure
_________
Subtask 52-73-21-020-052
A. Removal of the SLIDE ARMED Indicator-Light
(Ref. Fig. 404/TASK 52-73-21-991-003)
(1)
Disconnect the electrical connector (3) from the electrical receptacle (4).
(2)
Put blanking caps on the disconnected electrical connectors.
(3)
On the lining panel (8), push the tabs (1) of the SLIDE ARMED indicator-light (2).
(4)
Remove the SLIDE ARMED indicator-light (2).
R 1EFF : 001-049, 051-099, 101-149, 201-299, 1 52-73-21Page 422 1 1 May 01/05 1 1 1CES 1R **ON A/C 301-399,
R TASK 52-73-21-000-003-B
R Removal of the SLIDE ARMED Indicator-Light (2WN1,2WN2,21WN1,21WN2) of the R Emergency Exit R 1. Reason for the Job
__________________ R Self Explanatory R 2. Job Set-up Information
______________________
R A. Fixtures, Tools, Test and Support Equipment
R -------------------------------------------------------------------------------R REFERENCE QTY DESIGNATION
R -------------------------------------------------------------------------------
R No specific blanking caps
R No specific circuit breaker(s) safety clip(s)
R No specific access platform 3.20 m (10 ft. 6 in.)
R B. Referenced Information
R -------------------------------------------------------------------------------R REFERENCE DESIGNATION
R -------------------------------------------------------------------------------
R 24-42-00-861-001 R R 52-22-00-010-002 R 52-73-21-991-004
R 3. Job Set-up
__________
R Subtask 52-73-21-861-050 Energize the Ground Service Network from the External Power Opening of the Emergency Exit Doors from the Outside Fig. 405
R A. Aircraft Maintenance Configuration
R (1) Energize the ground service network R (Ref. TASK 24-42-00-861-001).
R 1EFF : 301-399, 1 52-73-21Page 423 1 1 May 01/04 1 1 1CES 1
R Subtask 52-73-21-865-059
R B. Open, safety and tag this(these) circuit breaker(s):
R -------------------------------------------------------------------------------
R PANEL DESIGNATION IDENT. LOCATION
R -------------------------------------------------------------------------------
R 121VU EIS/SLIDES/ARM AND WARN/FLT 15WN P11
R 121VU EIS/SLIDES/ARM AND WARN/GND 13WN P10
R 121VU EIS/SDAC1 AND 2/DOOR/DET/PAX 48WV P05
R Subtask 52-73-21-010-056
R C. Get Access
R WARNING : BEFORE YOU START WORK ON THE DOOR, MAKE SURE THAT:_______
R - THE EMERGENCY CONTROL HANDLE IS IN THE DISARMED POSITION WITH
R THE SAFETY PIN INSTALLED.
R - THE PERCUSSION LEVER OF THE DOOR-DAMPER AND
R EMERGENCY-OPERATION CYLINDER IS IN THE DISARMED POSITION WITH
R THE SAFETY PIN INSTALLED.
R WARNING : STOP THE OPENING PROCEDURE IF THE RED WARNING LIGHT FLASHES._______
R RESIDUAL PRESSURE COULD CAUSE THE DOOR TO OPEN WITH A SUDDEN
R FORCE AND INJURE PERSONS AND/OR DAMAGE THE AIRCRAFT.
R (1) Put an access platform in position at the applicable emergency exit
R 833 or 834 or 843 or 844.
R (2) Open the applicable emergency exit (Ref. TASK 52-22-00-010-002).
R Subtask 52-73-21-010-059
R D. Removal of the Door Lining Panels
R (1) Remove the door lining panels
R (a) FOR 2WN1
R 834CZ.
R (b) FOR 2WN2
R 844CZ.
R (c) FOR 21WN1
R 833CZ.
