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Removing the Top Cover

WARNING

The internal components of this device hold high voltages that can persist even after power has been disconnected. You must observe the proper safety precautions before accessing the internal components.

  1. Using a 5 mm (3/16 in.) hex key, loosen the captive screws on the underside of the radar.
    NOTE: There are eight captive screws securing the top cover on the 18 in. radome, and ten screws on the 24 in. radome.
  2. Gently pry the dome loose and remove it from the bottom cover.
    NOTICE

    You should use a non-marring plastic pry tool to prevent damage to the top cover when prying it off.

Before proceeding with service, you should familiarize yourself with the internal components of the radar (Overview).

GUID-88552399-6550-4627-8663-5DCEC42854AD v1
November 2025
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