Reinstalling the Top Cover

  1. Examine the gasket around the bottom cover, and make sure it is properly seated in its groove.
  2. Place the dome over the bottom cover, aligning the marks on the edge of dome with the marks on the bottom cover.
  3. Push the dome firmly against the bottom cover.
  4. Using a 5 mm (3/16 in.) hex key, tighten the captive screws on the underside of the bottom cover.
    NOTE: There are eight captive screws securing the top cover on the 18 in. radome, and ten screws on the 24 in. radome.
GUID-88552399-6550-4627-8663-5DCEC42854AD v1
November 2025