2.3.2 Transfer of Holes to Boat Structure

  1. Lower assembled fixture onto hull structure, see Figure 8.
  2. The four areas where the feet of the Seakeeper will rest should be coplanar to within 0.06 in. (1.5mm).
  3. Align fixture in desired location and transfer holes from fixture plate to the hull structure by transfer punch.
    Note: Holes in fixture plate are ΓΈ 0.594 in. (15 mm).
    Do not use fixture as a drill guide.
    Seakeeper recommends use of a drill guide to ensure perpendicularity.
Figure 8 – Hole Transfer using Installation Fixture