Removal of the Switch Panel

TASK 23-73-23-000-001-A
Removal of the Switch Panel

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	1	SCREWDRIVER - SMALL

B. Referenced Information

REFERENCE	DESIGNATION
TASK 24-41-00-861-002-A	Energize the Aircraft Electrical Circuits from the External Power
TASK 24-41-00-861-002-A-01	Energize the Aircraft Electrical Circuits from the APU
TASK 24-41-00-861-002-A-02	Energize the Aircraft Electrical Circuits from Engine 1(2)
Switch Panel (2080VU)

3. Job Set-up
Subtask 23-73-23-861-050-A ** ON A/C NOT FOR ALL

A. Energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-861-002)

Subtask 23-73-23-865-060-A ** ON A/C NOT FOR ALL

B. Open, safety and tag these circuit breakers in this sequence:

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
121VU	COM/CIDS/DEU B/BAT	143RH	N12
49VU	COM/CIDS/DEU B/ESS	153RH	G03
121VU	COM / CIDS / DEU B / NORM FWD	193RH	M09
2001VU	CIDS-DEU B-NORM-AFT	194RH	C08

4. Procedure
Subtask 23-73-23-020-050-A ** ON A/C NOT FOR ALL

A. Removal of the Switch Panel 2080VU
(1) Release the spring clips (1) with a SCREWDRIVER - SMALL.
(2) Pull and lower the switch panel (2) to get access to the electrical connectors (3).
(3) Put identification on all electrical wires, before you disconnect them.
(4) Disconnect the electrical connectors (3) and remove the switch panel (2).
(5) Put the CAP-BLANKING on each disconnected electrical connector and receptacle.

[Rev.10 from 2021] 2026.04.02 06:12:31 UTC