Reactivation of the Connectivity System

TASK 46-41-00-440-801-A
Reactivation of the Connectivity System

ZONE: 210

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Work Zones and Access Panels

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

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)
TASK 24-41-00-862-002-A	De-energize the Aircraft Electrical Circuits Supplied from the External Power
TASK 24-41-00-862-002-A-01	De-energize the Aircraft Electrical Circuits Supplied from the APU
TASK 24-41-00-862-002-A-02	De-energize the Aircraft Electrical Circuits Supplied from the Engine 1(2)

3. Job Set-up
Subtask 46-41-00-860-052-A ** ON A/C NOT FOR ALL

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

4. Procedure
Subtask 46-41-00-440-050-C ** ON A/C NOT FOR ALL

A. Reactivation of the Connectivity System
(1) On the overhead panel, on CONTROL panel 45VU:

Remove the LABEL - ADHESIVE, INOP from the PAX COM switch.
Set the PAX COM switch to the ON position.

(2) On the overhead panel, on CONTROL panel 45VU:

Remove the LABEL - ADHESIVE, INOP from the MOBILE COM switch.
Set the MOBILE COM switch to the ON position.

(3) On the overhead panel, on CONTROL panel 45VU:

Remove the LABEL - ADHESIVE, INOP from the CINS RESET switch.
Set the CINS RESET switch to the pushed in position.

Subtask 46-41-00-865-051-A ** ON A/C NOT FOR ALL

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

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
2000VU	WAP	27MH	D07
2000VU	CINS-HESU	21RF	E02
2000VU	CINS-RESET-RELAY	20RF	E01

5. Close-up
Subtask 46-41-00-860-053-A ** ON A/C NOT FOR ALL

A. 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) De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).

[Rev.10 from 2021] 2026.04.02 06:26:14 UTC