Maintenance of the Coffee-Maker (if installed)

TASK 25-35-00-910-001-A
Maintenance of the Coffee-Maker (if installed)

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

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Consumable Materials

REFERENCE	DESIGNATION
(Material No.14FAB1)	Abrasive-- Scotch Brite Pads -
(Material No.14SBA1)	Textile-Lint free Cotton -
No specific	clean warm water
No specific	masking paper
No specific	mild cleaning solution
No specific	mild detergent solution

B. Referenced Information

REFERENCE	DESIGNATION
TASK 24-41-00-862-002-A	De-energize the Aircraft Electrical Circuits Supplied from the External Power
TASK 24-41-00-862-002-A-01	De-energize the Aircraft Electrical Circuits Supplied from the APU
TASK 24-41-00-862-002-A-02	De-energize the Aircraft Electrical Circuits Supplied from the Engine 1(2)
TASK 24-42-00-861-001-A	Energize the Ground Service Network from the External Power

3. Job Set-up
Subtask 25-35-00-860-067-A ** ON A/C NOT FOR ALL

A. Aircraft Maintenance Configuration
(1) Make sure that the ground service network is energized (Ref. AMM TASK 24-42-00-861-001).
(2) At the related galley on the galley control panel:
(a) Make sure that the related circuit breaker(s) of the coffee-maker is (are) open, safetied and tagged.

4. Procedure
Subtask 25-35-00-160-050-A ** ON A/C NOT FOR ALL

WARNING: DO NOT TOUCH THE UNIT UNTIL IT IS SUFFICIENTLY COOL TO PREVENT BURNS WHEN YOU DO THE MAINTENANCE TASK(S).

A. Clean the surface of the Coffee-Maker

NOTE: Make sure that the water and equipment you use for this procedure is clean and without particles that can damage the surface(s).

NOTE: Make sure that all electrical outlets have a protection of masking paper so that they do not get wet.

(1) Apply a mild cleaning solution to the surface with a lint-free cotton cloth Textile-Lint free Cotton - (Material No.14SBA1) .
(2) Clean the surface with a damp lint-free cotton cloth Textile-Lint free Cotton - (Material No.14SBA1) and clean warm water.
(3) Fully dry the surface with a lint-free cotton cloth Textile-Lint free Cotton - (Material No.14SBA1) .
(4) Remove the masking paper from the electrical outlets.

Subtask 25-35-00-160-051-A ** ON A/C NOT FOR ALL

WARNING: DO NOT TOUCH THE UNIT UNTIL IT IS SUFFICIENTLY COOL TO PREVENT BURNS WHEN YOU DO THE MAINTENANCE TASK(S).

B. Clean the Coffee-Pot/Server of the Coffee-Maker

NOTE: Make sure that the water and equipment you use for this procedure is clean and without particles that can damage the surfaces.

(1) Clean the inner surface and the outer surface of the coffee-pot/server with a lint-free cotton cloth Textile-Lint free Cotton - (Material No.14SBA1) or a scotch brite pad Abrasive-- Scotch Brite Pads - (Material No.14FAB1) and a mild detergent solution.
(2) Fully rinse the coffee-pot/server with clean warm water and dry it with a lint-free cotton cloth Textile-Lint free Cotton - (Material No.14SBA1) .

Subtask 25-35-00-160-052-A ** ON A/C NOT FOR ALL

WARNING: DO NOT TOUCH THE UNIT UNTIL IT IS SUFFICIENTLY COOL TO PREVENT BURNS WHEN YOU DO THE MAINTENANCE TASK(S).

C. Clean the Hot-Plate of the Coffee-Maker

NOTE: Make sure that the water and equipment you use for this procedure is clean and without particles that can damage the surfaces.

(1) Clean the surface of the hot-plate with a scotch brite pad Abrasive-- Scotch Brite Pads - (Material No.14FAB1) and a mild detergent solution.
(2) Rinse the surface with clean warm water and dry it fully with a lint-free cotton cloth Textile-Lint free Cotton - (Material No.14SBA1) .

Subtask 25-35-00-160-053-A ** ON A/C NOT FOR ALL

WARNING: DO NOT TOUCH THE UNIT UNTIL IT IS SUFFICIENTLY COOL TO PREVENT BURNS WHEN YOU DO THE MAINTENANCE TASK(S).

D. Clean the Overfill Sensor Probe of the Coffee-Maker (if applicable)

NOTE: Make sure that the water and equipment you use for this procedure is clean and without particles that can damage the surfaces.

(1) Clean the surface of the overfill sensor probe with a scotch brite pad Abrasive-- Scotch Brite Pads - (Material No.14FAB1) and mild detergent solution.
(2) Fully rinse the surface of the sensor with clean warm water and dry it with a lint-free cotton cloth Textile-Lint free Cotton - (Material No.14SBA1) .

5. Close-up
Subtask 25-35-00-860-068-A ** ON A/C NOT FOR ALL

A. Aircraft Maintenance Configuration
(1) Clean the component interfaces and the adjacent area.
(2) Make sure that the work area is clean and clear of tools and other items.
(3) At the related galley on galley control panel:
(a) Remove the safety clip(s) and tag(s) and close the related circuit breaker(s) of the coffee maker.
(4) De-energize the ground service network
(Ref. AMM TASK 24-41-00-862-002).

[Rev.10 from 2021] 2026.03.31 23:34:06 UTC