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What is the diameter for the two holes that are cut into the foam piece used to close off the landing gear box?

April 26, 2017Box cut diameter foam Gear landing piece Used

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What is the diameter for the two holes that are cut into the foam piece used to close off the landing gear box?

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These are inspection holes and diameter is not critical. Nat recommends 3- to 4-inch diameter. Since you will be 2-BID taping the piece to the landing gear bulkheads, it is best to cut the holes to leave about 1.5-2.0 inches at the edge of the piece.