S 117-007-B00
(3)
To clean all other surfaces, do the steps that follow:
(a)
Rub the surface with a clean cheesecloth that is moist with solvent.
(b)
Before the solvent is dry, rub the surface with a clean cheesecloth.
(c)
Do steps (a) and (b) until you do not see unwanted materials when you rub the surface with a clean cloth.
TASK 51-21-61-307-009-B00
3. Apply the Hydraulic Fluid Resistant Finish
__________________________________________
A. Consumable Materials
(1) C00272 Finish - Hydraulic Fluid Resistant - BMS 3-11
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(2)
C00179, Finish - 683-3-2
(3)
C00032, Finish - X-310 catalyst
(4)
G00371 Brush - Nylon or Bristle
B. Mix the Materials
S 377-010-B00
(1) To mix the base component with the catalyst, do the steps that follow:
CAUTION:_______USE CLEAN CONTAINERS TO MAKE THE MIXTURE. DO NOT USE CONTAINERS LINED WITH ORGANIC COATINGS. THE ORGANIC COATINGS CAN BE DIRTY AND CONTAMINATE THE MIXTURE.
(a)
Mix 1 part of X-310 with 2 parts 683-3-2 by volume. Add the catalyst to the base while you mix the base component.
(b)
Make sure there is an equal distribution of the components in the mixture.
S 557-011-B00
(2) When the mixture is ready for use, put a label on the container that shows the date and the hour the mixture is made, and the hour the pot life will expire.
NOTE: The catalyzed finish material has a pot life of 4 hours at
____ 70°F. Discard the catalyzed finish material whose pot life has expired. The use of a finish which has its pot life expired will cause its performance unsatisfactory in service. Keep the finish that has not catalyzed at a temperature of between 40°F and 90°F. The shelf life of the finish that has not catalyzed is 12 months from the date that it is made.
C. Apply the Finish
S 117-012-B00
(1) Before you apply the finish, clean all the surfaces, refer to "Clean the Surface" task.
NOTE: When the finish is applied on the sealant, let the sealant
____
cure to a tack free condition.
S 377-013-B00
(2) Apply the finish in an area that will have a good flow of air. Keep a temperature more than 65°F and a relative humidity of less than 85%.
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(3) S 377-014-B00Apply the finish with a brush to a thickness of 1 to 2 mils (0.001 to 0.002 inch).
(4) S 377-015-B00Apply the finish on the surface with an overlap of 1/4 inch minimum to have a fluid-tight barrier.
(5) S 377-016-B00To seal the edge of the decals, apply the finish to the decal with a 1/4 inch overlap of the decal and the adjacent surface.
(6) S 377-017-B00To cure the finish, do the step that follows: (a) Cure the finish for 4 hours at a minimum of 70°F before you let it out in an open area.
NOTE:____ The full cure for the finish is 14 days at a minimum of 65°F.
(7) S 377-018-B00If the finish is damaged, do the same steps again from the start of the task.
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