{"title":"Harken 15:1 Power Dinghy Vang — Installation Sheet","description":"\u003clink rel=\"stylesheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/om-manual-v2.css\"\u003e\u003cdiv class=\"mpom\"\u003e\n\u003cdiv class=\"om-head\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"om-tag\"\u003eINSTALLATION SHEET\u003c\/span\u003e\u003cp class=\"om-lead\"\u003eLoads and sail area, parts and tools, line-replacement lengths, reeving, mounting and cam-arm adjustment for the 15:1 Power Dinghy Vang 447 and lower assembly 455.\u003c\/p\u003e\n\u003cdiv class=\"om-box\"\u003e\n\u003cdiv class=\"om-row\"\u003e\n\u003cspan\u003eDocument\u003c\/span\u003e\u003cb\u003eHarken 15:1 Power Dinghy Vang Installation Sheet\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-row\"\u003e\n\u003cspan\u003eFormat\u003c\/span\u003e\u003cb\u003ePDF · 4 pages · 0.6 MB\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-row\" style=\"border-bottom:0\"\u003e\n\u003cspan\u003eLanguage\u003c\/span\u003e\u003cb\u003eEnglish\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-acts\"\u003e\n\u003ca class=\"om-btn dl\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/Harken-15-1-Power-Dinghy-Vang-Installation-Sheet.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.4\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 4v11\"\u003e\u003c\/path\u003e\u003cpath d=\"m7 10 5 5 5-5\"\u003e\u003c\/path\u003e\u003cpath d=\"M5 20h14\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Download PDF\u003c\/a\u003e\u003ca class=\"om-btn buy\" href=\"\/products\/har407\"\u003eBuy\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-toc\"\u003e\n\u003ca href=\"#om-specs\"\u003eSpecifications\u003c\/a\u003e\u003ca href=\"#om-size\"\u003eLine Lengths\u003c\/a\u003e\u003ca href=\"#om-install\"\u003eMounting\u003c\/a\u003e\u003ca href=\"#om-parts\"\u003eParts\u003c\/a\u003e\u003ca href=\"#om-products\"\u003eProducts\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HAR407.jpg?v=1747147813\" alt=\"15:1 Power Dinghy Vang\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block\" id=\"om-specs\"\u003e\n\u003ch2 class=\"om-h\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"om-tbl\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum working load\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e204 kg (450 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBreaking load\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e544 kg (1200 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax sail area\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e11.6 m² (125 ft²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cdiv style=\"height:16px\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"om-tbl\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart no.\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e447\u003c\/td\u003e\n\u003ctd class=\"num\"\u003eComplete system, pre-reeved\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e\u003ca class=\"om-ask\" href=\"\/pages\/contact\"\u003eAsk us to source it →\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e455\u003c\/td\u003e\n\u003ctd class=\"num\"\u003eLower assembly sold separately\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e\u003ca class=\"om-ask\" href=\"\/pages\/contact\"\u003eAsk us to source it →\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e405\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e16 mm AirBlock\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e\u003ca class=\"om-shop\" href=\"\/products\/har405\"\u003eView part →\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e407\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e16 mm AirBlock with becket, upper block\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e\u003ca class=\"om-shop\" href=\"\/products\/har407\"\u003eView part →\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e246\u003c\/td\u003e\n\u003ctd class=\"num\"\u003eShackle, for a boom bail or strap\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e\u003ca class=\"om-ask\" href=\"\/pages\/contact\"\u003eAsk us to source it →\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e073\u003c\/td\u003e\n\u003ctd class=\"num\"\u003eEyestrap, if the boom has no bail\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e\u003ca class=\"om-ask\" href=\"\/pages\/contact\"\u003eAsk us to source it →\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003eThe 447 includes 10' of 3 mm polyester upper line and 10' of 5 mm polyester lower line.\u003c\/p\u003e\n\u003cp class=\"om-note\"\u003eThis vang is not for the Laser: the Laser vang is a different part, available through Laser builders and dealers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block\" id=\"om-size\"\u003e\n\u003ch2 class=\"om-h\"\u003eLine Replacement Chart\u003c\/h2\u003e\n\u003cp\u003eLength AB = from the base of the mast to the boom attachment. The 3:1 is the heavier line exiting the cam; the 5:1 is the lighter gross-trim line. Add extra to the 3:1 to reach from the vang to the helm.\u003c\/p\u003e\n\u003cdiv class=\"om-tbl\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAB\u003c\/th\u003e\n\u003cth\u003e14\"\u003c\/th\u003e\n\u003cth\u003e16\"\u003c\/th\u003e\n\u003cth\u003e18\"\u003c\/th\u003e\n\u003cth\u003e20\"\u003c\/th\u003e\n\u003cth\u003e22\"\u003c\/th\u003e\n\u003cth\u003e24\"\u003c\/th\u003e\n\u003cth\u003e26\"\u003c\/th\u003e\n\u003cth\u003e28\"\u003c\/th\u003e\n\u003cth\u003e30\"\u003c\/th\u003e\n\u003cth\u003e32\"\u003c\/th\u003e\n\u003cth\u003e34\"\u003c\/th\u003e\n\u003cth\u003e36\"\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3:1\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e28\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e32\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e36\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e40\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e44\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e48\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e52\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e56\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e60\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e64\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e68\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e72\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5:1\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e28\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e37\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e46\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e54\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e63\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e72\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e80\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e89\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e98\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e106\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e115\"\u003c\/td\u003e\n\u003ctd class=\"num\"\u003e124\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp\u003eReeving: tie the 5 mm line to the becket of the 405 and lead it through the lower assembly sheaves and out through the bullseye and cam; the 3 mm line runs from the head of the 405 around the 407 and sheaves A and B on the lower assembly back to the 407 becket. Full sequence with figures on page 2 of the PDF.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block\" id=\"om-install\"\u003e\n\u003cdiv class=\"om-grid2\"\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"om-h\"\u003eLocating\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLower assembly as low as possible on the mast without fouling deck hardware; the mastbase is best.\u003c\/li\u003e\n\u003cli\u003eUpper block about 1\/3 of the way back along the boom; ideal vang angle about 30° from the deck.\u003c\/li\u003e\n\u003cli\u003eIf the bracket does not fit the mast, squeeze it slightly in a vice.\u003c\/li\u003e\n\u003cli\u003eAdjust the length by retying the knot at the 407 becket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"om-h\"\u003eFastening\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMark the 6 bracket holes and centre-punch them.\u003c\/li\u003e\n\u003cli\u003eScrews: stainless 10-32 (5 × .80 mm); drill 5\/32\" (4 mm), tap 10-32.\u003c\/li\u003e\n\u003cli\u003eOr stainless pop rivets 3\/16\" (5 mm) with a 3\/16\" (5 mm) drill. Other rivets are not strong enough.\u003c\/li\u003e\n\u003cli\u003eCam arm: 3 positions. Remove the keeper ring and clevis pin, raise or lower the arm, refit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eFlush with fresh water. No grease unless the instruction sheet calls for it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"om-h\" id=\"om-parts\"\u003eParts in this Manual We Carry\u003c\/h2\u003e\n\u003cp\u003eHarken part numbers as printed in the installation sheet, matched to the genuine parts in our store.\u003c\/p\u003e\n\u003cdiv class=\"om-tbl\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eHarken part no.\u003c\/th\u003e\n\u003cth\u003eOur part\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e407\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/har407\"\u003eBlock - 16mm Double - Becket\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"om-note\"\u003eNeed a part that isn't listed? \u003ca href=\"\/pages\/contact\"\u003eAsk us to source it\u003c\/a\u003e and quote the part number from the PDF.\u003c\/p\u003e\n\u003ch2 class=\"om-h\" id=\"om-products\"\u003eProducts in this Manual\u003c\/h2\u003e\n\u003c\/div\u003e","products":[{"product_id":"har407","title":"Harken Block - 16mm Double - Becket","description":"\u003cp\u003eThe 16 mm is Harken smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race.\u003c\/p\u003e\u003cp\u003e Our Part # HAR407 | Mfr. Part # 407\u003c\/p\u003e","brand":"Harken","offers":[{"title":"Default Title","offer_id":50016317112626,"sku":"HAR407","price":40.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/HAR407.jpg?v=1747147813"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/collections\/HAR407.jpg?v=1790895113","url":"https:\/\/www.mauripro.com\/collections\/owners-manuals-harken-15-1-power-dinghy-vang.oembed","provider":"MAURIPRO Sailing","version":"1.0","type":"link"}