Removal of the USB Converter

TASK 46-26-94-000-802-A
Removal of the USB Converter

ZONE: 211
ZONE: 212
FIN: 9003TA ** ON A/C NOT FOR ALL
FIN: 9004TA ** 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	AR	CAP - BLANKING
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
211	COCKPIT
212	COCKPIT

C. 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)
USB Converter

3. Job Set-up
Subtask 46-26-94-861-052-A ** ON A/C NOT FOR ALL

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

Subtask 46-26-94-865-050-A ** ON A/C NOT FOR ALL

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

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
122VU	EFB/LEFT	9002TA	U09
122VU	EFB/RIGHT	9001TA	U08

4. Procedure

NOTE: This procedure is the same for the left or right side USB converter.

Subtask 46-26-94-020-051-A ** ON A/C NOT FOR ALL

A. Removal of the USB Converter
(1) Disconnect the electrical connector (5).
(2) Put a CAP - BLANKING on the disconnected electrical connector (5).
(3) Remove the screws (2), the USB connectors (3) and the USB converter (6).
(4) If necessary, remove the screws (1) and the top plate (4).

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