Removal of the Mounting Tray of the Weather Radar Transceiver

TASK 34-41-37-000-003-A
Removal of the Mounting Tray of the Weather Radar Transceiver

ZONE: 121
ZONE: 212
FIN: 9SQ1 ** 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	PLUG - BLANKING

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
121	AVIONICS COMPARTMENT
212	COCKPIT

C. Referenced Information

REFERENCE	DESIGNATION
TASK 34-41-33-000-010-A	Removal of the Weather Radar Transceiver
Mounting Tray of the Weather Radar Transceiver

3. Job Set-up
Subtask 34-41-37-020-056-A ** ON A/C NOT FOR ALL

A. Remove the weather radar transceiver (Ref. AMM TASK 34-41-33-000-010).

4. Procedure
Subtask 34-41-37-020-057-A ** ON A/C NOT FOR ALL

A. Removal of the Mounting Tray
(1) Loosen the two clamps (9).
(2) Disconnect the ventilation line (10).
(3) Put the PLUG - BLANKING on the disconnected line end (10).
(4) Remove the ten screws (8) and washers (7) and the attachment plates (6).
(5) Disconnect the electrical connectors (5) and (11) from their housings.
(6) Put the CAP - BLANKING on the disconnected electrical connectors (5) and (11).
(7) Remove the four screws (2) and washers (3).
(8) Remove the mounting tray (1) from its housing (4).

[Rev.10 from 2021] 2026.04.02 06:23:22 UTC