Mcdonnell Hunter 23.5
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Custom Operating Manual for Our Hunter 23.5 Sailboat Created by Evan McDonnell McDonnell Family McDonnell Family Contributions and Improvements Welcomed McDonnell Family Table of Contents 1. Overview ...............................................................................................5 2. Understanding Everything Connected to the Mast ..............................................5 2.2.1.Shrouds and Stays (The “Standing Rigging”) ..................................................................................5 2.2.2.Halyards (Part of the “Running Rigging”) .......................................................................................6 2.2.3.Boom Topping Lift (Part of the “Running Rigging”) .........................................................................6 2.2.4.Roller Furler Jib 7 2.2.5.Lazy Jacks 8 3. Raising (or “Stepping”) the Mast ..................................................................9 3.1.Slide the Mast into Position and Pin to Mast Step ................................................................................10 3.2.Secure Topping Lift ...........................................................................................................................10 3.3.Secure Lazy Jacks .............................................................................................................................10 3.4.Check Windex at Top of Mast .............................................................................................................10 3.5.Prepare Shrouds ...............................................................................................................................10 3.6.Attach the Mast-Raising Bridle Wires ..................................................................................................10 3.7. Insert Mast Raising Pole ....................................................................................................................11 3.8.Secure Halyards and Set Jib Halyard for Mast Raising ..........................................................................12 3.9.Connect the Roller Furler and Make Sure it is Secured .........................................................................12 3.10.Connect Main Sheet Block Assembly for Mast Raising .........................................................................13 3.11.Raise the Mast ................................................................................................................................13 3.12.Remove and Stow the Mast Raising Equipment ..................................................................................13 4. Tune the Fractional Rig ............................................................................13 4.1.Ensure the Mast is Centered ..............................................................................................................13 4.2.Tighten the Shrouds .........................................................................................................................13 5. Setting Up the Boom and Hoisting the Main Sail ...............................................13 5.1.Connect the Boom to the Mast ...........................................................................................................13 5.2.Attach the Topping Lift and Make the Boom Level ...............................................................................14 5.3.Install Lazy Jack Control Lines ...........................................................................................................14 5.4.Put the Main Sail On .........................................................................................................................15 6. Setting Up the Roller Furler and Hoisting the Jib ..............................................15 6.1.Get Line on the Furler Drum ..............................................................................................................15 6.2.Hoist the Jib .....................................................................................................................................15 7. Put the Boat in the Water ........................................................................17 7.1. Launch the Boat ...............................................................................................................................17 7.2. Fill the Ballast Tank ...........................................................................................................................17 7.3. Get the Rudder Down into Sailing Position ..........................................................................................18 McDonnell Family Contributions and Improvements 7.4. Use Outboard Motor to Get to Deep Enough WaterWelcomed to Drop Swing Keel .................................................18 8. Lower Centerboard Once in Deep Water ........................................................18 8.1.Using the Centerboard Uphaul ...........................................................................................................18 McDonnell Family McDonnell Family Contributions and Improvements Welcomed McDonnell Family Hunter 23.5 Operating Manual 1. Overview Our sailboat is a 1993 Hunter 23.5, purchase used in October of 2014. It came with a roller furler jib and Lazy Jacks. This is a guide to get the boat from trailering and transport with the mast down and boom off all the way ready to sail. The picture below shows what the boat looks like when it’s packed up to transport. The mast is down, sails off, roller furling and boom laid against the mast with everything secured by bungee cords (can also wrap in shrink wrap – used for boxes and moving). The mast-raising pole is laid on the deck in this picture. It would be stowed inside the boat before transport. (There are more pictures and a video of the boat packed for transport on the home computer.) ! 2. Understanding Everything Connected to the Mast Before you can think about raising the mast, you have to understand all of the components that are attached to the mast or run through the mast. Each needs attention before the mast can be raised. 2.2.1.Shrouds and Stays (The “Standing Rigging”) TheMcDonnell shrouds Family are cables that connectContributions from the top and Improvementsof the mast to the port and starboard side. The stays connect from the top of the Welcomedmast to the bow and stern. Our Hunter 23.5 has a fractional rig which means that there is no back stay, only a front stay. McDonnell Family Side Shrouds Our boat has upper shrouds that run around spreaders and lower stays that connect to the mast below the spreaders. The lower shrouds have cables with “T-Balls” at the ends. The mast has rubber linings in the holes for these shrouds, but they are missing on one side. We need to jury rig something such as a piece of old tire tube wrapped around the T-Ball to keep it in place while raising the mast. Front Stay On our boat the roller furler acts as the front stay. It connects a few feet below the masthead. See later sections for complete information on the roller furler. 2.2.2.Halyards (Part of the “Running Rigging”) Our boat has one halyard for raising the mast and one for raising the jib. Both run through the mast and come out over sheaves (sheave = “grooved wheel in a block or spar for a rope to run on”) in the upper section of the mast. The other ends of these lines come out of slots in the mast near the bottom so they can be run through the winches to tighten and tied off on cleats to secure in place. The mainsheet halyard comes out the aft end of the mast at the very top. It is 73 feet long. The jib halyard (sometimes also called the “Genoa Halyard”) comes out of the bow end of the mast a few feet below the masthead. It is 65 feet long. The jib halyard plays a key part in the mast raising process. It gets connected to the top of the mast-raising pole. When the mast is up and the raising line secure, the roller furler gets connected to the deck to become the forestay. Later the jib halyard will help raise the jib inside the roller furler system. 2.2.3.Boom Topping Lift (Part of the “Running Rigging”) The topping lift (or uphaul) is a line that applies upward force on a boom on a sailboat. Topping lifts are primarily used to hold a boom up when the sail is lowered. It runs from near the free (stern) end of the boom forward to the top of the mast. The line may be run over a block at the top of the mast and down to the deck to allow it to be adjusted (don’t believe it works this way on our boat). When the sail is raised again, the topping lift is loosened or removed. The first part of the topping lift runs from the top (?) of the mast and has a shackle end that connects to the portion of the topping lift inside the boom. This portion is 27 feet long and has a shackle attachment. [Evan’s note: I imagine this line just connects to the top of the mast and doesn’t run through the mast for adjustment. All adjustment is done on the boom end. Need to verify when checking out the boat.] The other end of the boom topping lift runs inside the boom and has cams that allow for adjustment and keep it secure. This portion is 13 feet long. The boom has three lines running through it. Only one connects upward to the top of the mast. All three go down to the deck from the front of the boom near the mast. The other two lines that run inside the boom are the Outhaul which is used to pull the clew McDonnell Family Contributions and Improvements (clew = “aft corner of sail”) of the sail tight Welcomed(it has