(2)
Make sure that the mirror lavatory light comes on when you close and lock the lavatory door.
R **ON A/C ALL
5. Close-up
________ R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
Subtask 33-51-14-860-053
A. Put the aircraft back to the serviceable condition.
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Close the lavatory door.
(3)
De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
LIGHT - EMERGENCY, OVERWING (60WL,61WL,62WL,63WL) - REMOVAL/INSTALLATION
________________________________________________________________________ TASK 33-51-15-000-001 Removal of the Emergency Overwing Lights 60WL (61WL, 62WL, 63WL) WARNING : ISOLATE THE ELECTRICAL CIRCUITS FROM THE RELATED EQUIPMENT AND THE
_______ ENVIRONMENT.
WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______ START A TASK ON OR NEAR:
-
THE FLIGHT CONTROLS
-
THE FLIGHT CONTROL SURFACES
-
THE LANDING GEAR AND THE RELATED DOORS
-COMPONENTS THAT MOVE. NOTE : The procedure is the same for all emergency overwing lights 60 WL (61WL,
____ 62WL, 63WL).
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 circuit breaker(s) safety clip(s) No specific access platform 3.5 m (11 ft. 6 in.) FOR FIN 61WL, 63WL No specific wing mats
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
33-51-15-991-001 Fig. 401
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3. Job Set-up
__________
Subtask 33-51-15-865-050
A. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU LIGHTING/EMER LT/CABIN 2WL H06 49VU LIGHTING/EMER LT/CABIN 1WL H05 122VU LIGHTING/CABIN/EMER/LT 3WL V07
Subtask 33-51-15-860-050
B. Aircraft Maintenance Configuration
(1)
On the overhead panel 25VU, make sure that the EMER EXIT LT switch 4WL is in the OFF position.
(2)
On the Forward Attendant Panel (FAP) 120RH, make sure that the LIGHT EMER pushbutton switch and its integral light are off.
Subtask 33-51-15-010-051
C. Get Access
(1)
Put the access platform in position:
FOR 60WL, 62WL
at Zone 844,
FOR 61WL, 63WL
at Zone 834.
(2)
Put the wing mats in position at the respective emergency overwing light.
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 33-51-15Page 402 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1
4. Procedure
_________
(Ref. Fig. 401/TASK 33-51-15-991-001) Subtask 33-51-15-020-050
A. Removal of the Emergency Overwing Light
(1)
Removal of the Emergency Overwing-Light Assembly
(a)
Remove the screws (4).
(b)
Remove the emergency overwing-light assembly sufficient to get access to the electrical connector (1) and the bonding strap (3).
(c)
Support the emergency overwing-light assembly and disconnect the electrical connector (1).
(d)
Remove the screw (2) and disconnect the bonding strap (3).
(e)
Put blanking caps on the disconnected electrical connectors.
(f)
Remove the emergency overwing-light assembly.
(2)
Removal of the Bulb(s) of the Emergency Overwing Light
(a)
Remove the screws (5).
(b)
Remove the lens (6) and the sealing (7) from the light housing (10).
(3)
Remove the lens diffuser (8).
(4)
Remove the bulb(s) (9).
R 1EFF : 001-049, 051-099, 101-149, 151-199, 1 33-51-15Page 403 1201-299, 401-499, 1Aug 01/05 1 1 1CES 1
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