CHAPTER 3
Care of standing rigging Toggles
All standing rigging terminals at deck level should be equipped with toggles to allow universal movement. Failure to do this can lead to metal fatigue and early failure.
Split pins (Cotter pins)
It is tempting to open these right up and even bend them back against themselves to tidy things up and ensure security. A split pin bent open by 15° is just as safe and can be removed far more easily when the time comes. If new pins are in short supply, it can sometimes be safely refitted. Unless there is an overwhelming reason to bend the ends back, don’t. Any tendency for a split pin to snag can be mitigated by either taping it up or giving it a squirt of silicone, which will also protect it and stop it turning.
Keep surveying
Watch out for any broken strands and condemn the wire immediately. Crevice corrosion may be going on unseen in other places. Survey all fittings meticulously on a regular basis, both on deck and aloft. Look for any signs of fatigue cracks, and replace immediately.
Sight up the mast Rigging toggle
The mast should be regularly checked for alignment while at sea. When sailing closehauled, sight up the mainsail track and make any adjustments needed to keep the spar in column. Sight up the forestay to check for excessive sag, some is inevitable, but too much destroys windward performance. If in doubt, increase backstay tension.
Age-induced failure
Stainless steel standing rigging has a finite lifespan depending on salt ingress, quality, mileage and age. If rigging is 7-10 years old, consider replacing it as a matter of course.
Watch the salt
Salt is an insidious enemy of stainless steel and older- style galvanised rigging. Rinsing off the lower parts of the standing rig when the deck is swabbed with fresh water will extend its life.
It is not necessary to bend the ends right back to secure a split pin. They are much easier to remove if opened just a few degrees.
MANUAL OF SEAMANSHIP | 23
Motive Force – Sail
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