Hobie 21 manual Centerboards

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11. CENTERBOARDS

The centerboards are spring loaded for positive locating at desired positions and to allow retraction if contacted from below.

11.1When the handle is lifted slightly and moved forward in the key slot, the board is free to descend. Several adjustment knots can be placed in the line to permit the boards to extend to a variety of depths. When the board is fully extended it should reach 19 1/2 inches (49.5cm) as measured from the bottom of the hull to the tip of the board. When the board is fully retracted, the centerboard line should measure 21 1/2 inches (51.6cm) from the deck to the underside of the centerboard handle. To raise the board, pull up on the handle and slide the line into the key slot just below the last figure-eight knot. (FIGURE 16)

11.2If you ever need to remove a centerboard, instructions are included. (FIGURE 17)

NYLOCK NUT

S.S.WASHER RUBBER WASHER

SPACER

FIGURE 16

RUBBER WASHER

S.S.WASHER BOLT

FIGURE 17

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Contents Page Welcome to Hobie WAY of Life Jib 18-19 Main Sail 19-20 Setting up your Hobie 21 SCMast 10-11 Preparing the Mast 12-14 15-16Framing Your Boat Forcing Threading will Damage Bolt and Tapped Hole Threads Lacing Your Trampoline Sport Cruiser FWD. Tramp Lacing Instructions BOW Spreader InstallationFront Trampoline Installation Wings CAT CabinWings will not Float Tiller Crossbar RuddersCenterboards Mast Drain PlugsShrouds & f o r e s t a y not shown Raising the Mast Trapeze Wires Float TOP/ Lift Assembly Shroud Extender InstallationMast Stepper Pole Installation & Instructions Page Mainsheet Attachment Boom InstallationJIB Sail JIB BlocksMain Sail Downhaul and Outhaul Tent option Hull Storage HatchesCruiser Motor Mount Instructions option Topping Lift Sailing the 21 Sport CruiserTrailering Comptip MaintenanceRoutine Maintenance Safety Furler and Bridles 33. H21SC Jennaker System optionSailing Basics Turning Sketch C Trailering Loading Your Trailer Hobie