1. Reason for the Job
__________________
Refer to the CDL TASK: 33-8
Turn Off Light
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
33-43-11-000-001 Removal of the Runway Turnoff Light (3LC1, 3LC2) 33-43-11-400-001 Installation of the Runway Turnoff Light (3LC1, 3LC2)
3. Job Set-up
__________ Subtask 33-43-00-941-052
A. Safety Precautions
(1) Put a warning notice in position on the EXT LT section of the overhead panel 25VU to tell persons not to operate the runway turnoff lights.
Subtask 33-43-00-865-055
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------122VU LIGHTING/EXT LT/RWY TURN OFF/L 1LC1 W06 122VU LIGHTING/EXT LT/RWY TURN OFF/R 1LC2 W05
4. Procedure
_________ Subtask 33-43-00-440-050
A. Reactivation of the Runway Turnoff Light
(1) Replace the runway turnoff light (Ref. TASK 33-43-11-000-001) and (Ref. TASK 33-43-11-400-001).
5. Close-up
________ Subtask 33-43-00-865-056
A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 1LC1, 1LC2.
Subtask 33-43-00-942-053
B. Put the aircraft back to its initial configuration.
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Remove the warning notice(s).
RUNWAY TURNOFF LIGHTS - ADJUSTMENT/TEST
_______________________________________ TASK 33-43-00-710-001 Operational Test of the Runway Turnoff Lights
1. Reason for the Job
__________________
Make sure that the turnoff lights operate correctly.
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power
3. Job Set-up
__________ Subtask 33-43-00-861-051
A. Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002). Subtask 33-43-00-865-050
B. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
122VU LIGHTING/EXT LT/TAXI AND TAKE OFF/CTL 2LR W09 122VU LIGHTING/EXT LT/RWY TURN OFF/L 1LC1 W06 122VU LIGHTING/EXT LT/RWY TURN OFF/R 1LC2 W05
4. Procedure
_________ Subtask 33-43-00-710-050
A. Operational Test of Lights
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
On the panel 25VU: On the nose landing gear:
-
set the RWY TURN OFF switch to ON, - the runway turnoff lights come on,
-
set the RWY TURN OFF switch to - the runway turnoff lights go off. OFF.
5. Close-up
________ Subtask 33-43-00-862-051
A. De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
LIGHT - RUNWAY TURNOFF (3LC1,3LC2) - REMOVAL/INSTALLATION
_________________________________________________________ TASK 33-43-11-000-001 Removal of the Runway Turnoff Light (3LC1, 3LC2) CAUTION : DO NOT TOUCH THE LAMP GLASS WITH YOUR FINGERS.
_______ THE OILS FROM YOUR SKIN WILL QUICKLY CAUSE DETERIORATION OF THE LAMP. IF YOU ACCIDENTALLY TOUCH THE LAMP GLASS, CLEAN IT WITH A LINT-FREE CLOTH.
WARNING : DO NOT DISCONNECT THE ELECTRICAL CONNECTIONS FOR AT LEAST 2 MINUTES
_______ AFTER YOU DE-ENERGIZE THE ELECTRICAL CIRCUITS.
WARNING : WEAR GLASSES AND PROTECTIVE CLOTHING WHEN YOU WORK ON THE LIGHT.
_______
1.
Reason for the Job
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