PURSUIT OS 315, Owner'S Manual

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OS 315
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Swimming Ladder: Much the same as the boarding ladder except that it extends down into the water.
T
affrail: Rail around the rear of the cockpit.
Thru-hull: A fitting used to pass fluids (usually water) through the hull surface, either above or below the
waterline.
Topsides: The side skin of a boat between the waterline or chine and deck.
Transom: A flat stern at right angles to the keel.
Travel Lift: A machine used at boat yards to hoist boats out of and back into the water.
Trim: Refers to the boat's angle or the way it is balanced.
Trough: The area of water between the crests of waves and parallel to them.
Twin-Screw Craft: A boat with two propellers on two separate shafts.
U
nderway: When a boat moves through the water.
W
ake: Disrupted water that a boat leaves astern as a result of its motion.
Wash: The flow of water that results from the action of the propeller or propellers.
Waterline: The plane of a boat where the surface of the water touches the hull when it is afloat on even keel.
Watertight Bulkhead: Bulkheads secured so tightly so as not to let water pass.
Wharf: A structure generally parallel to the shore.
Working Anchor: An anchor carried on a boat for most normal uses. Refers to the anchor used in typical
anchoring situations.
Windlass: A winch used to raise and lower the anchor.
Windward: Toward the direction from which the wind is coming.
Y
acht Basin: A protected facility primarily for recreational small craft.
Yaw: When a boat runs off her course to either side.