Cleaning of the Galleys

TASK 12-21-12-100-010-A
Cleaning of the Galleys

ZONE: 200

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	1	BRUSH - BRISTLED, FIBER, SOFT
No specific	1	CAP - PROTECTION
No specific	1	VACUUM CLEANER

B. Consumable Materials

REFERENCE	DESIGNATION
(Material No.08ACA1)	Aqueous Cleaner-Aircraft Interior - -
(Material No.08BBB1)	Non Aqueous Cleaner-- Petroleum Based -
(Material No.14SBA1)	Textile-Lint free Cotton -
No specific	MILD SOAP
No specific	warm clean water

C. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
200	UPPER HALF FUSELAGE

D. Referenced Information

REFERENCE	DESIGNATION
TASK 12-21-12-100-006-A	Cleaning of the Light Alloy and Steel Components
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

3. Job Set-up
Subtask 12-21-12-860-051-A

A. Aircraft Maintenance Configuration
(1) Energize the ground service network
(Ref. AMM TASK 24-42-00-861-001).
(2) Remove the galley equipment as necessary.

4. Procedure
Subtask 12-21-12-100-050-A

WARNING: BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.

CAUTION: USE ONLY THE SPECIFIED MATERIALS AND OBEY THE INSTRUCTIONS FROM THE MATERIAL MANUFACTURERS. OTHER MATERIALS CAN CAUSE DAMAGE TO THE SURFACE PROTECTION OF THE COMPONENTS AND THE RELATED AREA.

A. Cleaning of the Galley Compartments, Tables, Doors and Decorative Panels

NOTE: The water and equipment that you use for these procedures must be clean and contain no particles that could damage the surfaces.

(1) General Cleaning:
(a) Put a CAP - PROTECTION on each electrical outlet to make sure that they do not get wet.
(b) Remove the loose dirt from the surface with a BRUSH - BRISTLED, FIBER, SOFT and a VACUUM CLEANER.
(c) Mix a solution of MILD SOAP and warm clean water.
(d) Apply the solution to the dirty area or surface with a lint-free cotton cloth Textile-Lint free Cotton - (Material No.14SBA1) .

NOTE: If necessary, use more MILD SOAP for a stronger solution.

(e) Rinse the surface with a lint-free cotton cloth Textile-Lint free Cotton - (Material No.14SBA1) and warm clean water.
(f) Wipe the surface dry with a lint-free cotton cloth Textile-Lint free Cotton - (Material No.14SBA1) .
(2) Special Cleaning:
(a) Apply Aqueous Cleaner-Aircraft Interior - - (Material No.08ACA1) or Non Aqueous Cleaner-- Petroleum Based - (Material No.08BBB1) to the dirty area or surface with a lint-free cotton cloth Textile-Lint free Cotton - (Material No.14SBA1) .
(3) Remove the protection cap(s) from the electrical outlets.

Subtask 12-21-12-100-051-A

B. Cleaning of the Galley Light-Alloy and Steel Components
(1) If installed, clean the light-alloy and steel components as necessary (Ref. AMM TASK 12-21-12-100-006).

5. Close-up
Subtask 12-21-12-860-052-A

A. Close Access
(1) Install the galley equipment you removed before.
(2) De-energize the ground service network
(Ref. AMM TASK 24-42-00-862-001).

[Rev.10 from 2021] 2026.04.02 06:10:24 UTC