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 TB 740-97-4
position with tape conforming to type IV of PPP-T-60.
(a) Drain holes. two drain holes, approximately 1/4 inch in diameter, will be provided in each bag.
Drain holes will be positioned at the lowest point of the installed bag, as illustrated in figure 3 of MIL-T-
46755(MO).
(b) VCI application. Crystalline volatile corrosion inhibitor (VCI) or treated carrier type VCI will be
used within each polyethylene bag. When crystalline VCI is used, it will conform to type I of MIL-I-22110,
dicyclohexyl ammonium nitrite formulation, NSN: 6850-00-368-5233. Twenty grams will be blown into the
polyethylene bag by any suitable means. When treated carrier VCI is used, it will conform to type I, class 2,
style B, of MIL-I-4012. One strip, 12 inches wide, and length equal to the circumference of the tire plus 2
inches, will be placed around the circumferences of the tire, VCI side out, per polyethylene bag and will be
secured in place with tape conforming to type IV of PPP-T-60.
(5) Surveillance of bagged tires. Periodic surveillance of storage areas, where lighters containing bagged
tires are stored, will be maintained to determine condition of bags. When bags are loosened due to severe
wind storms, the bags will be retightened at the ties. All small tears will be sealed with tape conforming to type
IV of PPP-T-60. If severe damage occurs, the tire bag will be replaced.
L-3
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