Harken 7413.10 MKIV Jib Reefing & Furling built after Manual do Utilizador

Please read these instructions carefully before installing, servicing, or operating the equipment. This manual may be modified without notice. See: ww

10 MKIV unit 4 Preassembly Unit 4—Top Foil LengthMeasure A and add to this chart and length chart belowInches mmAB 1" 25E 24" 610F 25.98&q

MKIV unit 3 11Preassembly Unit 3—Short Top FoilIf top foil is shorter than 248 mm (9 3/4"), use one of the following techniques to ensure suf

12 MKIV Unit 4 Preassembly Unit 4—Short Top FoilIf top foil is shorter than 260 mm (10 1/4"), use one of the following special techniques to en

MKIV units 3, 4 13Preassembly Confirm Foil LengthLine up bottom foil so foil clamp is centered or just below center of notches in bottom foil. Con

Assembly Top FoilDeburr inside edge using rat-tail file.Cut foil to length using hacksaw. Prepare top foil for drilling.Tip: Mark top foil to disting

Assembly Top FoilCut out template at right. Line up template with top of foil and scribed line. Tape in place. Use center punch to mark holes.Check

Assembly Top FoilPlace halves of plastic bushings on stay so hooked part of longer section faces out.Tip: With foil screw holes up as shown below,

Assembly Top Foil/ConnectorsSlip connector on wire, mating hook of plastic bushing with connector. MKIV units 3, 4 17Put a drop of red Loctite® ad

18 MKIV units 3, 4 Hold plastic wedge in place with thumb as you insert into foil. Line foil holes with connector screw holes.Assembly Foils/Connec

Assembly Foils/Connectors MKIV units 3, 4 19Tighten screws into connector holes. Make sure a drop of adhesive entered each screw hole. If not, app

Safety Precautions/Parts DescriptionParts Descriptions MKIV units 3, 4 21) Jaw/jaw toggle2) Link plates3) Hub extension4) Shackles5) Drum assembly6)

Continue installing connectors and wedges. Make sure to use adhesive in screw holes.Continue assembly. Use 356 mm (14") bottom connector to as

Loosen foil clamp screws at top of drum assembly.Slide drum assembly onto foils.Tip: Face clamp downward so it clears foil notches during installati

ROD RIGGINGInsert two cotter pins and spread. Clean excess Loctite from terminal body using special care to ensure that there is no red Loctite on th

Assembly Attach Turnbuckle/ToggleWasherAssemble turnbuckle.Note: If using STA-LOK® or Norseman stud, you must use a washer above stud as shown belo

Assembly Unit 3, 4—Attach Toggle/Short Link Plate24 MKIV units 3, 4 Recess turnbuckle into drum assembly, slip link plates over special clevis pin,

Determine height of link plates to provide anchor clearance and cut to length.Cut at scribe mark. Deburr edges.Assembly Unit 3—Attach Toggle/Long Lin

Slide halyard swivel above feeder. Place feeder in foil recess. Push screw down so tab catches under foil. Tighten screw.Note: Screw will turn with

Commissioning—Unit 3, 4 Turnbuckle on Boat MKIV units 3, 4 27Have extra cotter pins and locknuts on hand to replace used ones at base of unit and

Commissioning—Unit 3, 4 Leading Line to CockpitDrum Empty (sail furled)Drum Full (sail unfurled)28 MKIV units 3, 4 Position 2660 forward stanchion b

Commissioning—Unit 3, 4 Halyard Wrap/Prevent Halyard Wrap MKIV units 3, 4 291. Halyard swivel should be within top 100 – 152 mm (4 – 6") of f

Chainplate Clevis Pin MKIV units 3, 4 3Preassembly Sizing Check11121314151610172. Harken does not recommend drilling boat’s chainplate or toggle. B

Commissioning—Unit 3, 4 Pendant/Halyard Restrainer/Halyard Tension30 MKIV units 3, 4 Halyard Deflector/Halyard RestrainerTo prevent wraps, jib halya

MKIV unit 4 31Commissioning—Unit 4 Unit 4—Tying Soft Attachment: Tack/Head/HalyardLash halyard, head of sail, and tack. A triple fisherman's

Operation Spinnaker Halyards/Headstay Tension/Backstay AdjusterBackstay AdjustersBackstay adjusters allow headstay tension to vary so sail shape can

Furl and ReefTo furl or reef, ease the jib sheets and pull furling line.In very light air, it might be necessary to place some tension on jib sheet

Operation Reef/Secure Sail34 MKIV units 3, 4 ReefA sail may be partially furled before you resume sailing. This is known as reefing.Many sailors fi

Operation Race ConversionRace conversion allows use of both grooves for sail changes and tacking genoas on deck for use of maximum luff length genoas

Replace LineUse 11 mm (7/16") diameter line. Use double-braid polyester line with good wear characteristics.Storage – Mast DownIn areas where it

Problem Probable Cause SolutionSail will not furl or is difficult to furl.Jib halyard is wrapping around headstay because angle between mast and and

38 MKIV unit 3 H-38168MP-128H-38168MP-116H-38168MP-116H-38168MP-116H-38168MP-1167413.10BASEDescription Order Part No.Top cover 2 H-45412Top cover scr

MKIV unit 3 39MKIV Unit 3 – Units Built After February 2009 Parts ListDescription Order Part No.Halyard restrainer (optional) 1 945Sheave/ss inner

Preassembly Parts4 MKIV units 3, 4 Drum assembly unit 3Main componentsDescription Unit Part No. QtyDrum assembly with clamp3HFG9441610 mm (2') b

40 MKIV unit 4 H-38168MP-128H-38168MP-116H-38168MP-116H-38168MP-116H-38168MP-1167414.10BASEH-38819HFS1091H-38820HFS1091HFS854 HFS875H-38212HFS1107H-4

MKIV unit 4 41MKIV Unit 4 Parts List5Description Order Part No.Instruction manual 1 4673Blue Loctite® adhesive 1 833Red Loctite adhesive 2 HFG7395

Printed in USA 4673 11/14Corporate HeadquartersN15W24983 Bluemound Rd, Pewaukee, WI 53072 USATelephone: (262) 691-3320 • Fax: (262) 701-5780Web: www

02/03/11 MKIV units 3, 4 5Preassembly PartsBow shackles unit 3 onlyTrim capPlastic connector wedgesFoil screwsFeederPrefeeder5200 adhesi

All Units. Harken toggle (sold separately).1. Harken toggle assembly required. Sold separately. 2. Mating turnbuckle components, with eye at lower

Preassembly Dimensions/Sailmaker's Instructions MKIV units 3, 4 7Luff LengthNote offsets above and below sail.A shorter luff may be required i

Preassembly Toggle Deductions/Stay Into Foil Options8 MKIV units 3, 4 Use dimensions of Harken toggle below to build stay to correct length.Tip: Tu

Preassembly Unit 3—Top Foil Length MKIV unit 3 9Length chartDimensions Inches mmA Center of pin to bottom of terminalB Bottom of terminal to to