{"id":20531,"date":"2025-11-12T14:24:12","date_gmt":"2025-11-12T14:24:12","guid":{"rendered":"https:\/\/manuals.seakeeper.com\/seakeeper\/seakeeper-9-installation-manual-90222-11-s-n-9-233-4900-to-current-copy\/mechanical-installation\/bolt-in-installation\/installation-of-seakeeper\/"},"modified":"2025-11-12T15:14:24","modified_gmt":"2025-11-12T15:14:24","slug":"installation-of-seakeeper","status":"publish","type":"page","link":"https:\/\/manuals.seakeeper.com\/seakeeper\/seakeeper-9-installation-manual-90222-12-s-n-9-254-5731-to-current\/mechanical-installation\/bolt-in-installation\/installation-of-seakeeper\/","title":{"rendered":"2.4.4 Installation of Seakeeper"},"content":{"rendered":"
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Figure 13 – <\/em><\/strong>Placing isolation gaskets<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n
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  1. Lower Seakeeper<\/span><\/span> into position onto the hull foundation beams and align over drilled holes. Apply a small bead of marine sealant (e.g., SILI-THANE 803 or equivalent) between mating surfaces of Seakeeper<\/span><\/span> frame and hull structure to prevent moisture wicking into bolt holes.
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    1. For dissimilar metal foundations, locate and position the 4 isolation gaskets (P\/N 10860) onto foundation beams and apply a small bead of marine sealant (e.g., SILI-THANE 803 or equivalent) between both mating surfaces of each isolation gasket where it contacts the beam and Seakeeper<\/span><\/span><\/span><\/span>.<\/li>\n<\/ol>\n<\/li>\n\n\n\n
    2. Install Mounting Bolts, as shown in Figure 14:
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      1. For Blind-Hole installations<\/strong> (P\/N 90642 – Seakeeper<\/span><\/span><\/span><\/span> 9 Bolt-In Installation Kit), install the Seakeeper<\/span><\/span><\/span><\/span> supplied Grade 10.9, M14-2.0 x 85 mm fasteners or alternative Grade 10.9, M14-2.0 bolts to maintain a minimum thread engagement of 0.90 in. (23 mm).<\/strong> Apply a moderate coat of nickel-based anti-seize (e.g., SAF-T-EZE nickel-based anti-seize, SBT-4N or equivalent) to the threads of each bolt and include a small bead of marine grade sealant (e.g., SILI-THANE 803 or equivalent) under each bolt head and washer before installation.<\/li>\n\n\n\n
      2. For Through-Bolt Installations<\/strong> (P\/N 90643 – Seakeeper<\/span><\/span><\/span><\/span> 9 Through-Bolt Installation Kit), install the Seakeeper<\/span><\/span><\/span><\/span> supplied Grade 10.9, M14-2.0 x 100 mm fasteners or alternative Grade 10.9, M14-2.0 bolts to maintain a minimum of 2 threads protruding past nut.<\/strong> Apply a moderate coat of nickel-based anti-seize (e.g., SAF-T-EZE nickel-based anti-seize, SBT-4N or equivalent) to the threads of each bolt and include a small bead of marine grade sealant (e.g., SILI-THANE 803 or equivalent) under each bolt head and washer before installation.<\/li>\n<\/ol>\n<\/li>\n\n\n\n
      3. Torque all fasteners to 100 ft-lbs (135.6 N-m).<\/strong><\/mark>
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        1. New bolts, matching the Seakeeper<\/span><\/span><\/span><\/span> specification, must be used for each installation and reinstallation that meet the requirements listed above.<\/mark><\/li>\n<\/ol>\n<\/li>\n\n\n\n
        2. Proceed to electrical and cooling portion of the installation.<\/li>\n<\/ol>\n\n\n
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          Figure 14 – <\/em><\/strong>Blind Hole (Left) and Through<\/em>–Bolt (Right) Details Shown<\/em>
          (Measurements in brackets are in inches; measurements not in brackets are in millimeters)<\/em><\/figcaption><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":9,"featured_media":0,"parent":20523,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"manual":[363],"model":[],"document_type":[],"hidden":[],"class_list":["post-20531","page","type-page","status-publish","hentry","manual-seakeeper-9-installation-manual-90222-12-s-n-9-254-5731-to-current"],"acf":[],"_links":{"self":[{"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/pages\/20531","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/comments?post=20531"}],"version-history":[{"count":2,"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/pages\/20531\/revisions"}],"predecessor-version":[{"id":20601,"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/pages\/20531\/revisions\/20601"}],"up":[{"embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/pages\/20523"}],"wp:attachment":[{"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/media?parent=20531"}],"wp:term":[{"taxonomy":"manual","embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/manual?post=20531"},{"taxonomy":"model","embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/model?post=20531"},{"taxonomy":"document_type","embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/document_type?post=20531"},{"taxonomy":"hidden","embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/hidden?post=20531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}