Removal of the Lamp of the Service Area Light

TASK 33-31-11-000-003-A
Removal of the Lamp of the Service Area Light

FIN: 6LJ ** 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
315AL, 316AR

C. Referenced Information

REFERENCE	DESIGNATION
Service Area Light

3. Job Set-up
Subtask 33-31-11-865-070-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
121VU	APU/APU/CTL	2KD	L42
121VU	APU/ECB/SPLY	1KD	L41
2001VU	LIGHT-APU	2LJ	E08

Subtask 33-31-11-010-052-A ** ON A/C NOT FOR ALL

B. Get Access
(1) Put the ACCESS PLATFORM 3M (10 FT)- ADJUSTABLE in position below the APU compartment.
(2) Open the APU access doors.

WARNING: LOCK THE MECHANISM OF THE ACCESS DOOR 316AR WITH THE PIP PIN WHEN YOU OPEN THE ACCESS DOOR. THIS WILL PREVENT INJURY.

(a) Open the APU access doors 315AL 316AR.
(3) Set the switch 11LJ at zone 315 to the OFF position.

4. Procedure
Subtask 33-31-11-020-052-A ** ON A/C NOT FOR ALL

A. Removal of the Lamp of the Service Area Light
(1) Loosen the captive screws (3).
(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 (5) from the light assembly (2) and discard the lamp.

[Rev.10 from 2021] 2026.04.01 00:54:16 UTC