51-21-04
ALL ú ú 01 Page 704 ú Feb 10/93
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
S 917-022
CAUTION:_______DO NOT TOUCH THE PART UNTIL IT IS FULLY DRY. THE WET ALODINE SOLUTION IS EASILY DAMAGED.
(4) Air dry the surface.
NOTE: Dry at 120 degrees F (optimum), 130 degrees F (maximum).
____
TASK 51-21-04-377-003
3. Apply Alodine 600, 1200 or 1200S Solution
_________________________________________
A. Equipment
(1)
Brush, soft-bristle (fiber),
Commercially available
(2)
Container, stainless steel or acid resistance
(not lead or glass, recommend polyethylene),
Commercially available
(3)
Gloves, neoprene or rubber; Commercially
available
(4)
Respirators; Commercially available
B. Consumable Materials
(1)
G02285 Abrasive Wheel - Aluminum Oxide
Scotchbrite Tycro, Type 3A
(2)
B00137 Abrasive Paper - Aluminum Oxide, 400-grit (minimum)
(3)
Abrasive Fabric or Pad - 400-grit (minimum)
(a)
G00251 Aluminum Oxide - Scotchbrite, Type A, 3M Company
(b)
B00102 Aluminum Oxide - Bear Tex, Norton Company
(4)
C00064 Coating - Chemical conversion coating
for aluminum or aluminum alloys,
(MIL-C-5541).
(5)
G00034 Cheesecloth - New, Clean, Dry, Lint Free
(6)
B00148 Solvent - Methyl Ethyl Ketone (MEK),
TT-M-261
(7)
G00116 Sponge, Cellulose (Aircraft Cleaning)
L-S-626
(8)
B00107 Chamois Scotchbrite Sheet, Finishing
Pads, Type A
C. Prepare Alodine 600, 1200 or 1200S solution
NOTE: In areas where the Alodine may come in contact with BMS 10-20
____
primer, only Alodine 600 should be used.
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51-21-04
ALL ú ú 01 Page 705 ú Feb 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
S 377-008
WARNING:_______ DO NOT GET ALODINE SOLUTION IN YOUR MOUTH, IN YOUR EYES, ON
YOUR SKIN, OR ON YOUR CLOTHES. DO NOT BREATHE THE FUMES FROM
THIS MATERIAL. AIR MUST FLOW FREELY THROUGH THE WORK AREA.
USE THE NECESSARY RESPIRATORY PROTECTION. KEEP THIS MATERIAL
AWAY FROM SPARKS, FLAME, AND HEAT. THIS MATERIAL IS POISONOUS
AND FLAMMABLE AND CAN CAUSE INJURY TO PERSONS OR DAMAGE TO
EQUIPMENT.
(1)
Put Alodine 600, 1200 or 1200S on paper and use a roller to make the powder smooth.
S 377-005
(2)
Mix the solution in a stainless steel or acid-resistant container.
NOTE: Do not use lead or glass.
____
S 377-019
(3)
For Alodine 600 or 1200, add 3 ounces of powder for each gallon of final solution.
S 377-020
(4)
For Alodine 1200S, add 2 ounces of powder for each gallon of final solution.
NOTE: For spray application add 0.7 ounces of Alodine1200S for each
____ gallon of final solution. For application of other Alodine products refer to BAC 5719.
NOTE: The use of test specimens is recommended to find the most
____ satifactory combination of concentration and treatment times to get correct corrosion resistance and paint adhesion properties, refer to BAC 5719.
S 377-009
(5) Fully mix the solution.
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51-21-04
ALL ú ú 01 Page 706 ú Feb 15/99
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