Removal of the Airline SIM Card from the Flight Operations and MAintenance eXchanger (FOMAX)

TASK 46-26-32-000-802-A
Removal of the Airline SIM Card from the Flight Operations and MAintenance eXchanger (FOMAX)

ZONE: 128

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 2M (6 FT) - ADJUSTABLE
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
128	REAR AVIONIC COMPARTMENT
824

C. Referenced Information

REFERENCE	DESIGNATION
TASK 24-42-00-861-001-A	Energize the Ground Service Network from the External Power
Airline Sim Card of the FOMAX

3. Job Set-up
Subtask 46-26-32-861-050-A ** ON A/C NOT FOR ALL

A. Energize the ground service network
(Ref. AMM TASK 24-42-00-861-001).

Subtask 46-26-32-010-051-A ** ON A/C NOT FOR ALL

B. Get access to the avionics compartment.
(1) Put the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position at access door 824.
(2) Open access door 824.

Subtask 46-26-32-865-052-A ** ON A/C NOT FOR ALL

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

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
121VU	FOMAX	67TA	J01
** ON A/C NOT FOR ALL
121VU	FOMAX	67TA	R12

4. Procedure
Subtask 46-26-32-020-051-A ** ON A/C NOT FOR ALL

A. Removal of the Airline SIM Card from the FOMAX

CAUTION: DO NOT TOUCH THE METAL CONTACT OF THE SIM CARD. IF YOU DO, DAMAGE TO THE SIM CARD CAN OCCUR.

(1) On electronics rack 80VU, on shelf 81VU, get access to the FOMAX.
(2) Loosen the screw (1).
(3) Open the protection door (2).
(4) Carefully pull the Airline SIM card (4) from the Airline SIM card slot 1, 2, 3 or 4 (3).

[Rev.10 from 2021] 2026.04.02 07:20:13 UTC