Reactivation of the Runway Turnoff Light

TASK 33-43-00-440-002-A
Reactivation of the Runway Turnoff Light

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.

MOVEMENT OF COMPONENTS CAN KILL OR CAUSE INJURY TO PERSONS AND/OR CAN CAUSE DAMAGE TO THE EQUIPMENT.

ZONE: 711
FIN: 3LC1
FIN: 3LC2

1. Reason for the Job
CDL 33-08
Turn OFF Light Lamp 3LC1, 3LC2
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	1	WARNING NOTICE(S)

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
711	NOSE GEAR

C. Referenced Information

REFERENCE	DESIGNATION
TASK 33-43-11-400-001-A	Installation of the Runway Turnoff Light
TASK 33-43-11-960-002-A	Replacement of the Lamp of the Runway Turnoff Light
TASK 33-43-11-960-802-A	Replacement of the Lens of the Runway Turnoff Light for the LED Technology
RUNWAY TURNOFF LIGHT - LOCATION AND DETAIL

3. Job Set-up
Subtask 33-43-00-941-052-A

A. Safety Precautions
(1) Put a WARNING NOTICE(S) 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-A

B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged:

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C ALL
FOR FIN: 3LC1 (LTRUNWAY TURNOFF, L)
122VU	LIGHTING/EXT LT/RWY TURN OFF/L	1LC1	W06
FOR FIN: 3LC2 (LTRUNWAY TURNOFF, R)
122VU	LIGHTING/EXT LT/RWY TURN OFF/R	1LC2	W05

4. Procedure
Subtask 33-43-00-440-050-A ** ON A/C NOT FOR ALL

A. Reactivation of the Runway Turnoff Light(s) (3LC1 and/or 3LC2)
(1) If you removed the defective runway turnoff light(s) during the deactivation procedure:
(a) Install the runway turnoff light(s) (Ref. AMM TASK 33-43-11-400-001).
(b) Remove the placard on switch 4LR of panel 25VU.
(2) If you repaired the glass lens of the runway turnoff light(s):
(a) Remove the tape cover from the runway turnoff light(s).
(b) Replace the lens of the runway turnoff light(s) (Ref. AMM TASK 33-43-11-960-002).

Subtask 33-43-00-440-050-B ** ON A/C NOT FOR ALL

5. Close-up
Subtask 33-43-00-865-056-A

A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C ALL
FOR FIN: 3LC1 (LTRUNWAY TURNOFF, L)
122VU	LIGHTING/EXT LT/RWY TURN OFF/L	1LC1	W06
FOR FIN: 3LC2 (LTRUNWAY TURNOFF, R)
122VU	LIGHTING/EXT LT/RWY TURN OFF/R	1LC2	W05

Subtask 33-43-00-942-053-A

B. Put the aircraft back to its initial configuration.
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Remove the WARNING NOTICE(S).

[Rev.10 from 2021] 2026.04.01 00:55:29 UTC