Removal of the Fire Extinguisher Bottle of Lavatory DS/ES/HS

TASK 26-25-41-000-804-A
Removal of the Fire Extinguisher Bottle of Lavatory DS/ES/HS

ZONE: 200
FIN: 7911MM ** ON A/C NOT FOR ALL
FIN: 7912MM ** ON A/C NOT FOR ALL

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
200	UPPER HALF FUSELAGE

B. Referenced Information

REFERENCE	DESIGNATION
TASK 24-42-00-861-001-A	Energize the Ground Service Network from the External Power
TASK 26-25-00-00	LAVATORY FIRE EXTINGUISHING - DESCRIPTION AND OPERATION
Fire Extinguisher Bottle of Lavatory DS/ES/HS

3. Job Set-up
Subtask 26-25-41-860-054-A ** ON A/C NOT FOR ALL

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

Subtask 26-25-41-010-054-A ** ON A/C NOT FOR ALL

B. Get Access

Fire Extinguisher Bottle of Lavatory DS/ES/HS ** ON A/C NOT FOR ALL

(1) For the location of this component refer to (Ref. AMM D/O 26-25-00-00).
(2) Get access to the related lavatory.
(3) Open the service door (1).
(4) Remove the waste bin (2).
(5) Remove the screws (10), the washers (9), the lanyard (7) and the cover (8).

4. Procedure
Subtask 26-25-41-020-053-A ** ON A/C NOT FOR ALL

CAUTION: MAKE SURE THAT YOU DO NOT BEND THE DISCHARGE TUBE(S) WHEN YOU REMOVE OR INSTALL THE FIRE EXTINGUISHER. IF YOU DO, YOU CAN CAUSE DAMAGE TO THE JOINT BETWEEN THE DISCHARGE TUBE AND THE CONTAINER.

A. Removal of the Fire Extinguisher Bottle

Fire Extinguisher Bottle of Lavatory DS/ES/HS ** ON A/C NOT FOR ALL

(1) Remove the screws (6).
(2) Carefully remove the fire extinguisher bottle (3) and the washers (5) from the waste-bin housing.
(3) If necessary, remove the nut-clips (4) from the fire extinguisher bottle (3).

[Rev.10 from 2021] 2026.04.01 06:46:24 UTC