Removal of the Low-Frequency Underwater Locator Beacon (ULB) for In Shop Discard of Battery (200MX)

TASK 25-65-00-920-803-A
Removal of the Low-Frequency Underwater Locator Beacon (ULB) for In Shop Discard of Battery (200MX)

ZONE: 150
FIN: 200MX ** ON A/C NOT FOR ALL

1. Reason for the Job
Refer to the MPD TASK: 256536-02
REMOVE LOW FREQUENCY UNDERWATER LOCATOR BEACON FOR IN SHOP DISCARD OF BATTERY.
2. Job Set-up Information
A. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
150	AFT CARGO COMPARTMENT FWD PRESS BULKHEAD TO AFT BULKHEAD OF AFT CARGO COMPARTMENT

B. Referenced Information

REFERENCE	DESIGNATION
TASK 24-42-00-861-001-A	Energize the Ground Service Network from the External Power
TASK 24-42-00-862-001-A	De-energize the Ground Service Network Supplied from the External Power
TASK 25-65-36-000-801-A	Removal of the Low-Frequency Underwater Locator Beacon (ULB)
TASK 25-65-36-400-801-A	Installation of the Low-Frequency Underwater Locator Beacon (ULB)

3. Job Set-up
Subtask 25-65-00-861-062-A ** ON A/C NOT FOR ALL

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

Subtask 25-65-00-010-066-A ** ON A/C NOT FOR ALL

B. Get Access
(1) Remove the Underwater Locator Beacon (ULB) (Ref. AMM TASK 25-65-36-000-801).

4. Procedure
Subtask 25-65-00-960-052-A ** ON A/C NOT FOR ALL

A. Battery Replacement
(1) Send the low frequency ULB to the workshop.

5. Close-up
Subtask 25-65-00-410-066-A ** ON A/C NOT FOR ALL

A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the serviceable low frequency ULB (Ref. AMM TASK 25-65-36-400-801).

Subtask 25-65-00-862-062-A ** ON A/C NOT FOR ALL

B. De-energize the ground service network
(Ref. AMM TASK 24-42-00-862-001).

[Rev.10 from 2021] 2026.04.01 06:34:25 UTC