{"title":"Edson CDi Steering System — Installation Guide \u0026 Owner's Manual","description":"\u003clink rel=\"stylesheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/om-manual-v2.css\"\u003e\u003cstyle\u003e.mpom .om-tbl.nw td+td{white-space:nowrap}.mpom details.om-dd{position:relative;margin:0}.mpom details.om-dd\u003esummary{list-style:none;cursor:pointer}.mpom details.om-dd\u003esummary::-webkit-details-marker{display:none}.mpom .om-dd-menu{position:absolute;left:0;top:calc(100% + 6px);min-width:100%;width:max-content;max-width:360px;background:#fff;border:1px solid #e3e5e8;border-radius:6px;box-shadow:0 8px 24px rgba(0,0,0,.14);z-index:30;padding:6px}.mpom .om-dd-menu a{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:10px 12px;border-radius:4px;font-size:14px;font-weight:600;color:#2a2b2a!important;text-decoration:none!important}.mpom .om-dd-menu a:hover{background:#f5f6f8}.mpom .om-dd-menu small{font-weight:400;color:#5f6368;white-space:nowrap}\u003c\/style\u003e\u003cdiv class=\"mpom\"\u003e\n\u003cdiv class=\"om-head\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"om-tag\"\u003eOWNER'S MANUAL\u003c\/span\u003e\u003cp class=\"om-lead\"\u003eSpecifications, tiller arm offset table, installation, rudder stops, maintenance and parts of the Edson CDi geared rack and pinion steering (Spacemaker CDi and Diamond Series CDi, model 464), with the checklist, worksheet, footprint and brake repair bulletins.\u003c\/p\u003e\n\u003cdiv class=\"om-box\"\u003e\n\u003cdiv class=\"om-row\"\u003e\n\u003cspan\u003eDocument\u003c\/span\u003e\u003cb\u003eEdson CDi Steering System Installation Guide \u0026amp; Owner's Manual\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-row\"\u003e\n\u003cspan\u003eFormat\u003c\/span\u003e\u003cb\u003ePDF · 7 pages · 0.2 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\u003cdetails class=\"om-dd\"\u003e\u003csummary class=\"om-btn dl\"\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\/summary\u003e\u003cdiv class=\"om-dd-menu\"\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/Edson-CDi-Steering-System-Installation-Guide-Owners-Manual.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eOwner's Manual\u003c\/span\u003e\u003csmall\u003ePDF · 7 p.\u003c\/small\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/Edson-CDi-Rack-Pinion-Steering-Maintenance-Guide.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eMaintenance guide (EB-385)\u003c\/span\u003e\u003csmall\u003ePDF · 1 p.\u003c\/small\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/Edson-CDi-Installation-Checklist.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eInstallation checklist (EB-419)\u003c\/span\u003e\u003csmall\u003ePDF · 2 p.\u003c\/small\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/Edson-CDi-Steering-System-Worksheet.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eInstallation worksheet (EB-361)\u003c\/span\u003e\u003csmall\u003ePDF · 2 p.\u003c\/small\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/Edson-464-CDi-Pedestal-Base-Footprint.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003e464 CD-i pedestal base footprint (D-210)\u003c\/span\u003e\u003csmall\u003ePDF · 1 p.\u003c\/small\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/Edson-CDi-Old-Style-Brake-Replacement.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eOld style CDi brake repair (EB-398)\u003c\/span\u003e\u003csmall\u003ePDF · 3 p.\u003c\/small\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/Edson-CDi-Installation-Guide-Owners-Manual-EB-405.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eOlder edition – installation guide \u0026amp; owner's manual (EB-405)\u003c\/span\u003e\u003csmall\u003ePDF · 8 p.\u003c\/small\u003e\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/details\u003e\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-plan\"\u003eOffset Table\u003c\/a\u003e\u003ca href=\"#om-install\"\u003eInstallation\u003c\/a\u003e\u003ca href=\"#om-use\"\u003eOperation\u003c\/a\u003e\u003ca href=\"#om-service\"\u003eMaintenance\u003c\/a\u003e\u003ca href=\"#om-parts\"\u003eParts\u003c\/a\u003e\u003ca href=\"#om-brake\"\u003eOld Style Brake\u003c\/a\u003e\u003ca href=\"#om-base\"\u003eBase Drawing\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\/Edson-CDi-Steering-System-Installation-Guide-Owners-Manual-Cover.png\" alt=\"Edson CDi Steering System — Installation Guide \u0026amp; Owner's Manual\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block\" id=\"om-specs\"\u003e\n\u003ch2 class=\"om-h\"\u003eSpacemaker CDi and Diamond Series CDi\u003c\/h2\u003e\n\u003cdiv class=\"om-tbl nw\"\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 wheel turns lock-to-lock\u003c\/td\u003e\n\u003ctd\u003e1.8 @ 72 degrees of rudder travel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum permissible output force\u003c\/td\u003e\n\u003ctd\u003e2800 lb. \/ 12,500 N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum rudder torque at midships\u003c\/td\u003e\n\u003ctd\u003e1860 lb.ft. \/ 257 Kgmf\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum rudder torque at full lock\u003c\/td\u003e\n\u003ctd\u003e3300 lb.ft. \/ 457mkg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eISO13929, CE approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eSystem: steering pedestal, output lever, stop ring\/backing plate, draglink, tiller arm; wheel purchased separately.\u003c\/li\u003e\n\u003cli\u003eThe pedestal holds a 360° circular rack gear with integral wheel shaft\/pinion gear and torque tube, oversize stainless bearings and non-magnetic materials, and comes standard with a wheel brake.\u003c\/li\u003e\n\u003cli\u003eDraglink and tiller arm are machined to customer specifications; ask for special instructions for fastening tiller arms to composite shafts.\u003c\/li\u003e\n\u003cli\u003eWide angle geometry: as the wheel turns further, the angle between draglink and centreline widens – most mechanical advantage where rudder loads are highest, most sensitivity near midships. For this reason the tiller arm is offset forward from athwartships.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block\" id=\"om-plan\"\u003e\n\u003ch2 class=\"om-h\"\u003eTable 1 – Tiller Arm Offset\u003c\/h2\u003e\n\u003cdiv class=\"om-tbl nw\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDistance C\/L pedestal to C\/L rudderpost (in.)\u003c\/th\u003e\n\u003cth\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOffset forward\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7.5-8.5\u003c\/td\u003e\n\u003ctd\u003e190-215\u003c\/td\u003e\n\u003ctd\u003e20°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8.5-9.5\u003c\/td\u003e\n\u003ctd\u003e215-240\u003c\/td\u003e\n\u003ctd\u003e18°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9.5-10.5\u003c\/td\u003e\n\u003ctd\u003e240-265\u003c\/td\u003e\n\u003ctd\u003e16°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10.5-11.5\u003c\/td\u003e\n\u003ctd\u003e265-290\u003c\/td\u003e\n\u003ctd\u003e14°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11.5-13\u003c\/td\u003e\n\u003ctd\u003e290-330\u003c\/td\u003e\n\u003ctd\u003e12°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13-17.7\u003c\/td\u003e\n\u003ctd\u003e330-450\u003c\/td\u003e\n\u003ctd\u003e10°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e17.7-22.5\u003c\/td\u003e\n\u003ctd\u003e450-570\u003c\/td\u003e\n\u003ctd\u003e8°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e22.5-31.5\u003c\/td\u003e\n\u003ctd\u003e570-800\u003c\/td\u003e\n\u003ctd\u003e6°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e31.5-50\u003c\/td\u003e\n\u003ctd\u003e800-1300\u003c\/td\u003e\n\u003ctd\u003e4°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"om-note\"\u003eThe CD-i worksheet (EB-97-361) prints the second row as 8.5\"-9.4\" (as printed). The worksheet also asks for boat data, rudderpost diameter and angle (max. 20º), tiller arm side (port\/starboard), draglink pin up or down and the ruddershaft key location: Edson locates the keyway in the tiller arm for the required offset.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block\" id=\"om-install\"\u003e\n\u003ch2 class=\"om-h\"\u003eCD-i Installation\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eLocate the pedestal, mark the centre on the cockpit sole and cut a six inch diameter hole; seal the cut edges with epoxy. Make sure the sole will carry the loads of steerer and pedestal (the crew will use it for support in heavy weather).\u003c\/li\u003e\n\u003cli\u003eWith the wheel installed, set the pedestal on deck with the wheel square to the centreline, mark the four mounting holes and drill a one half inch clearance hole for each bolt.\u003c\/li\u003e\n\u003cli\u003eLoosely fit the stop ring under the deck on the pedestal bolts, aligning the bolts with the slots marked for your offset angle (Table 1). Screw the stop ring to the deck, then remove the pedestal, bed base and fasteners in good marine sealant and fasten pedestal and stop ring.\u003c\/li\u003e\n\u003cli\u003eSpread the output lever at the split with a screwdriver blade, slide it onto the output shaft with the key in the keyway and tighten the clamping bolts.\u003c\/li\u003e\n\u003cli\u003eAttach the tiller arm to the rudder shaft, offset forward the correct amount before drilling the shaft for a pin (a keyed tiller arm has the angle preset).\u003c\/li\u003e\n\u003cli\u003eFit the draglink on the output lever pin and the tiller arm pin; adjust its length so the output lever is centred between the stops with the rudder centred.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eRudder Stops\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe rudder stop ring \/ backing plate is a rudder stop that also reinforces the cockpit floor. Centre the bolts on the degree mark matching the offset angle (e.g. 12 degrees → bolts on the 12 degree mark); the offset is always forward.\u003c\/li\u003e\n\u003cli\u003eLarger vessels should use conventional independent rudder stops at the tiller arm. With independent stops, tiller arm travel must never exceed 72°: more travel over-travels the output lever and may cause loss of steering or failure of the system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExample Installation Checklist (EB-419-01, Beneteau First 36.7)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePedestal (464) bedded in marine sealant, fastened with the (4) 646 mounting bolts, torque 40nm.\u003c\/li\u003e\n\u003cli\u003ePedestal guard (1600-6-40SBEF): guard feet (G-260) on 1\/4-20 nuts with gaskets and bushings; guard tube (B781) locked in the feet with the 1\/4-20 set screws.\u003c\/li\u003e\n\u003cli\u003eOutput lever (B-643) clamped to the down shaft with two 3\/8-16 allen head cap screws and anti-seize, torque 40nm.\u003c\/li\u003e\n\u003cli\u003eTiller arm (836AL-8-610) clamped to starboard on the rudderstock with four 3\/8-16 cap screws, locked with the 3\/8\" through bolt, six degree offset forward.\u003c\/li\u003e\n\u003cli\u003eDrag link (617CDi) on 5\/8-11 nylock nuts, adjusted to 602mm pin centre to pin centre, locking nuts tight.\u003c\/li\u003e\n\u003cli\u003eStops set for 36 degrees of rudder travel each way; total tiller arm travel must not exceed 72 degrees. Ball joints greased; nothing interferes hard over to hard over.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block\" id=\"om-use\"\u003e\n\u003ch2 class=\"om-h\"\u003eBrake and Warnings\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe brake engages by turning the knob at the wheel hub clockwise and releases anti-clockwise. Operating the autopilot with the brake engaged may cause premature brake wear.\u003c\/li\u003e\n\u003cli\u003eHold the wheel firmly while backing down: letting it spin freely in reverse can shock-load the system and lead to loss of steering or damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block om-grid2\" id=\"om-service\"\u003e\n\u003ch2 class=\"om-h\"\u003eMaintenance\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"om-h\"\u003eOwner's Manual Schedule\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSeasonally\u003c\/b\u003e: remove the compass and the 4 screws holding compass and\/or engine control to the pedestal top (anti-seize on the bolts when refitting); grease rack and pinion gears with Teflon grease such as Superlube, Edson part number 827-3.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTwice a season\u003c\/b\u003e: rinse pedestal and components with fresh water and wax painted surfaces; grease the needle bearings with Teflon grease; grease the draglink balls and move each ball joint side to side.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMonthly\u003c\/b\u003e: check output lever, drag link and tiller arm are secure, and their fasteners.\u003c\/li\u003e\n\u003cli\u003eTape the compass to the pedestal (three or four strips, slit on removal) for realignment, then check the compass for accuracy before using the boat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch2 class=\"om-h\"\u003eMaintenance Bulletin (EB-98-385)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLubricate with heavy-duty Teflon grease (Edson Part #827) at least once a year: rack and pinion teeth (turn the wheel port to starboard while greasing every tooth), upper and lower downtube needle bearing grease fittings (inside the downtube just below the wheel shaft and just above its lower end, forward side), drag link ball joints.\u003c\/li\u003e\n\u003cli\u003eA little grease goes a long way: do not over-lubricate.\u003c\/li\u003e\n\u003cli\u003eInternal CDi on Hunter yachts: upper downtube fitting just under the top bowl casting, lower fitting just above deck level, both forward side of the outer tube; steering wheel shaft needle bearing fitting on top of the aft bearing race; the forward bearing is sealed.\u003c\/li\u003e\n\u003cli\u003eTwice a year, spray all exposed aluminum parts inside the console with T-9 Boeshield, including the parts in the cockpit well from the pedestal base to the rudderpost.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"om-tbl nw\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOnboard spares kit\u003c\/th\u003e\n\u003cth\u003eContents\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e312-CDi\u003c\/td\u003e\n\u003ctd\u003eA-1737A RH rod end, A-1737B LH rod end, wheel shaft key, SS shaft washer, SS snap ring, 3oz. Teflon lube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block\" id=\"om-parts\"\u003e\n\u003ch2 class=\"om-h\"\u003e464 Classic CD-i Pedestal Parts\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/Edson-464-CDi-Parts-Diagram.png\" alt=\"Edson Classic CD-i model 464 parts diagram\" style=\"width:100%;height:auto;border:1px solid #e3e5e8;border-radius:6px;margin:0\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"om-tbl nw\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eEdson Part #\u003c\/th\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eG-257\u003c\/td\u003e\n\u003ctd\u003ePedestal column assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB-643\u003c\/td\u003e\n\u003ctd\u003eOutput lever assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB-171-8\u003c\/td\u003e\n\u003ctd\u003eKey for output lever\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC-606\u003c\/td\u003e\n\u003ctd\u003eStop ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA-1728\u003c\/td\u003e\n\u003ctd\u003eInternal split ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA-1636\u003c\/td\u003e\n\u003ctd\u003e3 1\/4\" needle bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB-655\u003c\/td\u003e\n\u003ctd\u003eDownshaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB-818\u003c\/td\u003e\n\u003ctd\u003eCircular rack gear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB-651\u003c\/td\u003e\n\u003ctd\u003eThrust washer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB-884\u003c\/td\u003e\n\u003ctd\u003ePinion shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA-1712\u003c\/td\u003e\n\u003ctd\u003eThrust bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB-921\u003c\/td\u003e\n\u003ctd\u003eBearing cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA-2001\u003c\/td\u003e\n\u003ctd\u003e3\/16\" Woodruff key\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA660\u003c\/td\u003e\n\u003ctd\u003e1\" snap rings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA-140-1.1\u003c\/td\u003e\n\u003ctd\u003e1\" needle bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA-327\u003c\/td\u003e\n\u003ctd\u003eO ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA-2105\u003c\/td\u003e\n\u003ctd\u003e5\/8-18 wheel nut\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB-882\u003c\/td\u003e\n\u003ctd\u003eBrake housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA-2353\u003c\/td\u003e\n\u003ctd\u003eBrake shoe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA-2069\u003c\/td\u003e\n\u003ctd\u003eBrake cross pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA-1794\u003c\/td\u003e\n\u003ctd\u003eBrake shaft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA-1259\u003c\/td\u003e\n\u003ctd\u003eBrake knob\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e836AL-8-610\u003c\/td\u003e\n\u003ctd\u003eTiller arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e646-4HEX\u003c\/td\u003e\n\u003ctd\u003ePedestal mounting bolts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e617-CDi\u003c\/td\u003e\n\u003ctd\u003eDraglink assy. (A-1737L\u0026amp;R ends w\/A1729 rod)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"om-note\"\u003eParts list dated 12\/28\/01. The parts diagram labels B-921 as the guard plate, the bearing cap A-2175, the brake knob A-1795 and the drag-rod A-1829, and the checklist names the brake knob and shaft A-1795, A2186: these differ from the list (as printed). Rod ends: left A-1737B, right A-1737A. Quote your pedestal when ordering; we do not stock CDi parts – ask us to source them.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block\" id=\"om-brake\"\u003e\n\u003ch2 class=\"om-h\"\u003eOld Style CDi Brake Replacement (EB-99-398, 470 CDi pedestal)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTools: Phillips and straight screwdrivers, 7\/16\" and 5\/16\" open or box wrenches, small and large adjustable wrenches, 5\/16\" Allen wrench, needle nose and snap ring pliers, rags, soft faced hammer, small wood blocks.\u003c\/li\u003e\n\u003cli\u003eRemove wheel and faceplate, console top and bin\/cooler, and the cockpit sole to reach draglink and tiller arm. Unscrew the draglink like a turnbuckle (one end right hand, one left hand thread).\u003c\/li\u003e\n\u003cli\u003eRemove the snap ring (C16) and key (C17), the set screw holding the aft bearing housing, then tap the aft bearing housing and bearing aft. Remove the four bolts of the forward bearing clamp (C18) (with a rotary drive autopilot, remove the master link and the chain) and lift the pinion gear\/wheel shaft out forward.\u003c\/li\u003e\n\u003cli\u003eRemove the output arm (C12) screws, spread the split with a large screwdriver and work the arm down while lifting the rack gear; do not force the shaft up before the key is out or the lower bearing and retaining ring (C19) are damaged. Lift the rack gear and output shaft straight up without tilting.\u003c\/li\u003e\n\u003cli\u003eReplace the brake collar, fit and fully spread a new cotter pin, clean the base of the rack gear where the brake rides, then reassemble.\u003c\/li\u003e\n\u003cli\u003eSet the rack and pinion mesh with no backlash and smooth rotation by moving the shaft fore and aft, tighten the four forward bearing cap bolts and recheck.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/Edson-470-CDi-Exploded-Parts.png\" alt=\"Edson 470 CDi pedestal exploded view with parts key C1 to C19\" style=\"width:100%;height:auto;border:1px solid #e3e5e8;border-radius:6px;margin:0\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block\" id=\"om-base\"\u003e\n\u003ch2 class=\"om-h\"\u003e464 Classic Pedestal Base (D-210-1)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFull size casting drawing: 10\" diameter base, cast in aluminum 356-T6, calculated weight 3.59 lb.\u003c\/li\u003e\n\u003cli\u003eFour bolt holes .563\" dia. with .76\" bolt head clearance, 3.005\" from the centrelines each way.\u003c\/li\u003e\n\u003cli\u003e‘Edson’ and ‘D-210’ are cast into the bottom surface; as-cast tolerances +\/- 0.030\".\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"om-note\"\u003ePrint at 100% to check the footprint on deck.\u003c\/p\u003e\n\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":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/collections\/Edson-CDi-Steering-System-Installation-Guide-Owners-Manual-Cover.png?v=1793983332","url":"https:\/\/www.mauripro.com\/collections\/owners-manuals-edson-cdi-steering-system.oembed","provider":"MAURIPRO Sailing","version":"1.0","type":"link"}