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TASK 12-21-12-100-009
Cleaning of the Plastic Wash Basin in the Lavatories
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
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No specific 1 BRUSH - BRISTLED, FIBER, SOFT
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
No specific abrasive general household cleaning agent No specific soap No specific soap solution No specific warm clean water Material No. 05-008
PLASTIC POLISHING COMPOUND (COARSE GRADE) (Ref. 20-31-00)
Material No. 05-009 USA PP-560 TYPE 1 PLASTIC POLISHING COMPOUND (FINE GRADE) (Ref. 20-31-00)
Material No. 19-003 USA AMS 3819 LINT-FREE COTTON CLOTH (Ref. 20-31-00)
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C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-42-00-861-001 Energize the Ground Service Network from the External Power 24-42-00-862-001 De-energize the Ground Service Network Supplied from the External Power R 12-21-12-991-006 Fig. 307
3. Job Set-up
__________
Subtask 12-21-12-861-063
A. Energize the ground service network
(Ref. TASK 24-42-00-861-001).
4. Procedure
_________ R (Ref. Fig. 307/TASK 12-21-12-991-006) Subtask 12-21-12-160-077
A. General Cleaning NOTE : The water and equipment that you use for these procedures must be
____ clean and contain no particles that could damage the surfaces.
(1)
Remove the loose dirt from the surface with a BRUSH - BRISTLED, FIBER, SOFT.
(2)
Apply a mild soap solution to the dirty surface with a lint-free cotton cloth MISCELLANEOUS (Material No. 19-003).
NOTE : If necessary, use more soap for a stronger solution.
____
(3)
Rinse the surface with a lint-free cotton cloth MISCELLANEOUS (Material No. 19-003) and the soap solution warm clean water.
(4)
Wipe the surface dry with a lint-free cotton cloth MISCELLANEOUS (Material No. 19-003).
NOTE : Make sure that there is no abrasive material on the surface.
____ Abrasive materials can damage the surface.
R
R
R
(5) If necessary, do Para B. steps (1) thru (3). Subtask 12-21-12-160-078
B. Special Cleaning CAUTION : USE ONLY THE SPECIFIED MATERIALS AND OBEY THE INSTRUCTIONS FROM
_______ THE MANUFACTURERS. OTHER MATERIALS CAN CAUSE DAMAGE TO THE SURFACE PROTECTION OF THE COMPONENTS AND THE RELATED AREA.
NOTE : Removal of the Stain(s) made with:
____ -cigarette burns,
-
a felt pen,
-
a lipstick,
-hair dye,
-hairspray,
-mascara,
-nail varnish,
-shoe polish.
(1) Apply an abrasive general household cleaning agent to the area of the stain(s) and wipe it with a moist lint-free cotton cloth MISCELLANEOUS (Material No. 19-003).
NOTE : Do step (2) again, if necessary.
____
(2)
Rinse the surface with a lint-free cotton cloth MISCELLANEOUS (Material No. 19-003) and warm clean water.
(3)
Wipe the surface dry with a lint-free cotton cloth MISCELLANEOUS (Material No. 19-003)
NOTE : Make sure that there is no abrasive material on the surface.
____ Abrasive materials can damage the surface.
(4) If necessary, do Para. C. steps (1) thru (3). Subtask 12-21-12-160-079
C. Intensive Cleaning (Polishing) CAUTION : USE ONLY THE SPECIFIED MATERIALS AND OBEY THE INSTRUCTIONS FROM
_______ THE MANUFACTURERS. OTHER MATERIALS CAN CAUSE DAMAGE TO THE SURFACE PROTECTION OF THE COMPONENTS AND THE RELATED AREA.
NOTE : Removal of the Stain(s) made with:
____ -cigarette burns,R - a felt pen,
-a lipstick,
-hair dye,
-hairspray,
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