Removal of the Flight Operations and MAintenance eXchanger (FOMAX) Wi-Fi Antenna

TASK 46-26-17-000-801-A
Removal of the Flight Operations and MAintenance eXchanger (FOMAX) Wi-Fi Antenna

ZONE: 210
FIN: 65TA ** 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
210	CKPT,FWD COMPT BHD TO FLT COMPT BULKHEAD

C. Referenced Information

REFERENCE	DESIGNATION
TASK 24-42-00-861-001-A	Energize the Ground Service Network from the External Power
TASK 25-13-41-000-002-A	Removal of the Sidewall Panels
FOMAX Wi-Fi Antenna

3. Job Set-up
Subtask 46-26-17-861-050-A ** ON A/C NOT FOR ALL

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

Subtask 46-26-17-865-050-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
121VU	FOMAX	67TA	J01
** ON A/C NOT FOR ALL
121VU	FOMAX	67TA	R12

Subtask 46-26-17-010-051-A ** ON A/C NOT FOR ALL

C. Remove sidewall panel 211GW (Ref. AMM TASK 25-13-41-000-002).

4. Procedure
Subtask 46-26-17-020-050-A ** ON A/C NOT FOR ALL

A. Removal of the FOMAX Wi-Fi Antenna
(1) Disconnect the electrical connector (6).
(2) Put the CAP-BLANKING on each disconnected electrical connector and receptacle.
(3) Hold the FOMAX Wi-Fi antenna (1) and remove the nut (5), wave washer (4) and washer (3).
(4) Remove the FOMAX Wi-Fi antenna (1) from the bracket (2).

[Rev.10 from 2021] 2026.04.02 06:26:07 UTC