Removal of the Center Main-Instrument-Panel Light

TASK 33-12-13-000-002-A
Removal of the Center Main-Instrument-Panel Light

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.

ZONE: 210
FIN: 38LE

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	AR	CAP - BLANKING
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
210	CKPT,FWD COMPT BHD TO FLT COMPT BULKHEAD

C. Referenced Information

REFERENCE	DESIGNATION
Center Main-Instrument-Panel Light ** ON A/C NOT FOR ALL
Center Main-Instrument-Panel Light ** ON A/C NOT FOR ALL

3. Job Set-up
Subtask 33-12-13-865-056-A

A. Open, safety and tag this(these) circuit breaker(s):

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
49VU	LIGHTING/EMER LT/CKPT/DOME	1LE	H08
** ON A/C NOT FOR ALL
49VU	LIGHTING/EMER LT/CKPT/DOME	1LE	H06
** ON A/C ALL
122VU	LIGHTING/FLOOD/CTR INST/PNL	2LE	Z04

4. Procedure
Subtask 33-12-13-020-053-A

A. Removal of the Center Main-Instrument-Panel Light
(1) Hold the blanking plate of the light (1) and loosen the fasteners (4).
(a) Let the blanking plate of the light (1) open in the down direction.
(2) Hold the light (1) and:
(a) Remove the screw (5) and the washer (6).
(b) Remove the screws (3) and the washers (2).
(3) Remove the light (1) from its housing.
(4) Disconnect the electrical connector (8) from the connector (7).
(5) Put CAP - BLANKING on the disconnected electrical connectors (7) and (8).

[Rev.10 from 2021] 2026.04.01 00:52:31 UTC