Removal of the Lamp of the Service Area Light

TASK 33-31-11-000-004-A
Removal of the Lamp of the Service Area Light

FIN: 4LJ ** ON A/C NOT FOR ALL
FIN: 5LJ ** ON A/C NOT FOR ALL

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

REFERENCE	QTY	DESIGNATION
No specific	1	ACCESS PLATFORM 3M (10 FT)- ADJUSTABLE
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
312AR

C. Referenced Information

REFERENCE	DESIGNATION
Service Area Light

3. Job Set-up
Subtask 33-31-11-865-072-A ** ON A/C NOT FOR ALL

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

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
2001VU	LIGHT-SEC19	1LJ	E07
** ON A/C NOT FOR ALL
2001VU	LIGHT/SEC19	1LJ	E07

Subtask 33-31-11-010-053-A ** ON A/C NOT FOR ALL

B. Get Access
(1) Put a warning notice in the cockpit to tell persons not to operate the flight controls.
(2) Put the ACCESS PLATFORM 3M (10 FT)- ADJUSTABLE in position at zone 312.
(3) Open the access door 312AR.
(4) Set the switch 3LJ at zone 312 to the OFF position.

4. Procedure
Subtask 33-31-11-020-053-A ** ON A/C NOT FOR ALL

A. Removal of the Lamp of the Service Area Light
(1) Loosen the captive screws (5).
(2) Remove the cover assembly (4) from the housing (1).

NOTE: The lens is bonded in the cover assembly and cannot be replaced.

(3) Remove the lamp (3) from the light assembly (2) and discard the lamp.

[Rev.10 from 2021] 2026.04.01 00:54:18 UTC