Removal of the ECB Mount Assembly (APS 3200)

TASK 49-61-53-000-002-A
Removal of the ECB Mount Assembly (APS 3200)

1. Reason for the Job
Removal of the ECB Mount
2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
TASK 49-61-34-000-002-A	Removal of the Electronic Control Box (ECB) (APS 3200)
Mount - ECB

3. Job Set-up
Subtask 49-61-53-860-053-A ** ON A/C NOT FOR ALL

A. Aircraft Maintenance Configuration
(1) Remove the Electronic Control Box (ECB) (59KD) (Ref. AMM TASK 49-61-34-000-002).

4. Procedure
Subtask 49-61-53-020-052-A ** ON A/C NOT FOR ALL

A. Removal of the ECB Mount
(1) Remove the bolts (1) the nuts (2) and the washers (3) that attach the electrical socket assembly (4) to the ECB rack (5).
(2) Remove the electrical socket assembly (4) clear of the ECB rack (5).
(3) Remove the screw (6) and the washer (7) and disconnect the bonding jumper (8) on the ECB mount (12) and move the bonding jumper clear of the installation.
(4) Remove the countersunk screws (9) from the ECB rack (5).
(5) Remove the ECB rack (5).
(6) Remove the bolts (10) and the washers (11) that attach the ECB mount (12) to the structure.
(7) Remove the ECB mount (12).

[Rev.10 from 2021] 2026.04.01 01:31:46 UTC