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Issue 3

April 2012 

Section 2

Starting Out

 

Introduction

So, you have bought your Leisure 23 and are now looking 
at the boat with its sails off, its mast down, bits of rope 

and wire all over the place, desperately trying to 
remember what the previous owner told you. Hopefully, 

the information below will be helpful. It must be said 
however, that many owners have modified their boats, and 

the following guidance relates to a ‘standard’ 23 – if one 
exists. Also, there are slight differences in the mast and 

rigging between the 23 and 23SL. 

Safety

The first and essential step is to ensure that the boat is safe to work on. If she is standing on the 
ground, then chock up the skeg so that she cannot tip backwards. Similarly, another piece of 

wood jammed between the forward end of the hull and the ground will stop her rocking forward. 
If the boat is on a trailer, ensure that she is firmly lashed to the trailer both fore and aft. Either 

couple the trailer to the car, or chock up the rear of the trailer so that it cannot tip backwards.

Mast and Rigging

Diagrams for the 23SL and 23 can be found at  

Rigging Diagram

 

  23SL

 

 

  and  

Rigging Diagram

 

  L23

 

  

The mast can be raised by two people, although a third pair of hands is always useful to clear the 

inevitable snagging of a wire or rope (it is much safer to let the yard or sailing club staff raise the 
mast with a crane). Guidance on raising (and lowering) the mast is contained  in Section 5, Mast 

and Standing Rigging.
First, the mast must be properly orientated and the running rigging (rope) and standing rigging 

(wire) must be correctly positioned.
Make sure that the heel of the mast is over the bow, that the sail track (groove) is facing 

downwards and that the furling genoa foil is lying on top of the mast and spreaders. The backstay 
should be lying underneath the mast.  Drape the backstay bridle over the stern. The two cap 

(upper) shrouds should each run through the alloy fitments on the end of the spreaders with split 
pins or screws ensuring that the shrouds cannot escape; the spreaders themselves should be 

secured to the mast by split pins or nuts and bolts.  The bottle screw on each upper shroud can 
now be connected to the middle deck eye. The forward and aft lower shrouds can now be 

connected to their deck eyes. 
Next, and a most important step  

loosely

 

tie the top of each bottle

 

screw to the guard wire with a  

piece of shock cord.

 Failure to make the bottle screws ‘stand up’ like this can result in bent or 

broken bottle screws, should they become snagged on the deck eyes as the mast is raised.   

Before going on to raise the mast, check that all the running rigging is in its proper place. There 
should be at least three ropes – the topping lift, main halyard and genoa halyard, plus a thin 

signal halyard from the starboard spreader from which you proudly fly your Leisure Owners 
pennant. There may also be a cruising ‘chute or spinnaker halyard.

The:

topping lift runs over the rearmost sheave on the mast head (crane) and runs up and 
down entirely external to the mast and should be lying underneath the spreaders

main halyard emerges from the mast crane in front of the topping lift but runs down inside 
the mast and exits via a sheave at the foot of the mast

genoa halyard routes over the sheave on the front of the mast, and exits down inside the 
mast and out via a sheave on the foot

thin signal halyard runs through an eye or small block on the underside of the starboard 
spreader.

5

Содержание 23SL

Страница 1: ...L23 and 23SL Owners Manual Leisure Owners Association Issue 1 May 2012 1...

Страница 2: ...rticularly in a Health and Safety context given by manufacturers concerning use of their products Copyright ALL this material is the copyright of the Leisure Owners Association and or the Authors and...

Страница 3: ...10 12 Instruments 2 26 27 Keels 11 12 Lazyjacks 21 Lighting 27 28 Log 27 28 Lowering Mast 12 17 Mainsail 8 17 21 Manuals 14 28 Mast 2 6 7 12 16 17 Mast and Rigging 7 Mast Heel 17 NASA Log 28 Oil Leak...

Страница 4: ...copies eg to take to the boat for a particular project History of the Boats Production of the original design OD Leisure 23 was started by Cobramold in about 1972 at their factory in Stansted This mo...

Страница 5: ...is over the bow that the sail track groove is facing downwards and that the furling genoa foil is lying on top of the mast and spreaders The backstay should be lying underneath the mast Drape the bac...

Страница 6: ...up feeding the sliders or boltrope into the gate as you go Make off the halyard on a cleat on the mast Insert the second split pin into the hole in the track just above the upper gate There should be...

Страница 7: ...the genoa sheets If the genoa won t furl completely you will need to remove the sheets and put a few more turns on the drum Engine Your engine could be an outboard or an inboard diesel or petrol sail...

Страница 8: ...of a few items below They are affixed to the hull by stainless studs whose stainless nut are accessible below the cabin sole but are covered with a thick coating of flo coat No problems are known to h...

Страница 9: ...n the stanchions and bases making the former very difficult to remove The other problem relates to helpful folk grabbing the top of the stanchion as one comes alongside the considerable leverage exert...

Страница 10: ...water Leaking Deck Fittings Lines Back to Cockpit List to Port List to Port Main Hatch Removal Mast Lowering Osmosis Paint Removal Polishing the Hull Rust Spots Rust Spots on Gelcoat Rusty Keels Seaco...

Страница 11: ...ore or less flat out Engine Failure One of the more worrying problems The most usual reason for this is either a blocked fuel line or air in the fuel line Guidance on bleeding air from the system can...

Страница 12: ...ngine has had considerable use The primary fuel filter sometimes called the water separator should be changed at the beginning of each season Repair Modifications etc Outboard Engines Reference Librar...

Страница 13: ...7A Oil Leak MD7A Oil Leak 2 MD7A Overheating Overheating Overheating Alarm Amplifying Painting the Engine Petter 6 Mountings Prop Bearing Housing Corrosion Prop Blade Loss Prop Cone Removal Prop Corro...

Страница 14: ...d be hauled tight once the main had been raised Two split pins inserted into the sail track provided resting stops for the boom and for the sail when lowered Many owners have dispensed with this rolle...

Страница 15: ...Cruising chute Block Kicking Strap Slide Mainsail Roller Reefing Handle Lowering the Mast Lowering the Mast 2 Main Sheet Traveller Main Sheet Traveller Bearings Mast Corrosion Mast Foot Sheaves Mast H...

Страница 16: ...this rusts and the fault in the GRP becomes more pronounced Repair of this critical item is sometimes possible if this is not practicable replacement units are available through the Association s appr...

Страница 17: ...dual boat The rigging diagram is at Rigging Diagram For safety and convenience reasons many boats have their control lines led back to the cockpit via various turning arrangements of blocks and via cl...

Страница 18: ...r a hook affixed to the gooseneck you have to go the mast with this method Barton makes such a system at a cost of about 90 excluding the lines One supplier is Jimmy Green single line systems where on...

Страница 19: ...at it is far better to reef early than when you are being over pressed by the wind This gives you a more comfortable and safe ride and the boat will probably be faster Repair Modifications etc Referen...

Страница 20: ...with a thin silicone sealing to the cabin side Internally a wood trim surrounds the window with the nut of the nut and bolt This fixing is an inter screw with unlike the picture a countersunk screw wh...

Страница 21: ...of the hatch which overlaps the upstandion the deck which seals it quite effectively However this is not glued in place so it can be easily torn loose Glueing it in place is the remedy The grp of the...

Страница 22: ...iscussion below about the best fuel to use in an alcohol cooker Whilst there are articles below concerning gas it has to be stressed that any work done on a gas installation should ideally be carried...

Страница 23: ...tter utilising the shallow and deep void under the table top Repair Modifications etc Reference Library Berth Extension Chart Storage Cleaning Teak Woodwork Cleaning Teak Woodwork 2 Forecabin Storage...

Страница 24: ...be robust to withstand the abrupt motion of the boat in rough water Given the propensity for all 23s to list to port placing one battery on the starboard side of the boat is a useful ploy Leisure typ...

Страница 25: ...ht to full charge via a battery charger Mains power and water make a dangerous potentially lethal combination and the provision of shore power MUST be done properly There is more than one article belo...

Страница 26: ...ems 1 Echosounder Problems 2 External Speaker GPS Power Supply Handheld VHFs Instrument Locations LED Lighting LED Switches Log Problems Log Problems NASA Echosounder Problems NASA Log Problems NASA L...

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