Removal of the Wireless Ground Link Quick Access Recorder (WGL-QAR)

TASK 31-33-52-000-002-A
Removal of the Wireless Ground Link Quick Access Recorder (WGL-QAR)

ZONE: 127
FIN: 3TU ** 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	ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
127	REAR AVIONIC COMPARTMENT
824

C. Referenced Information

REFERENCE	DESIGNATION
TASK 52-41-00-010-002-A	Open the Avionics Compartment Doors for Access
Wireless Ground Link Quick Access Recorder (WGL-QAR)

3. Job Set-up
Subtask 31-33-52-010-060-A ** ON A/C NOT FOR ALL

A. Get Access
(1) Put the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position in zone 128, at the access door 824.
(2) Open the access door 824 (Ref. AMM TASK 52-41-00-010-002).

Subtask 31-33-52-875-050-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	RCDR/ACCLRM	9TU	K18
121VU	AIDS & RCDR/QAR	14TU	K17

4. Procedure
Subtask 31-33-52-020-058-B ** ON A/C NOT FOR ALL

A. Removal of the Wireless Ground Link Quick Access Recorder (WGL-QAR)
(1) Loosen the nuts (3).
(2) Lower the nuts (3).
(3) Pull the WGL-QAR (1) on its rack (2) to disconnect the electrical connector(s) (5).
(4) Remove the WGL-QAR (1) from its rack (2).
(5) Put blanking cap(s) on the disconnected electrical connector(s) (5).

[Rev.10 from 2021] 2026.04.01 00:35:01 UTC