2570 Offshore
92
The shower/cabin drain sump system must be properly winterized. Clean debris from the drain and sump and
flush for several minutes with fresh clean water. After the system is clean, pump the drain sump as dry as
possible. Then pour a potable water antifreeze mixture into the shower drain until antifreeze has been pumped
through the entire system and out of the thru-hull.
For additional information please refer to the Fresh Water System chapter.
Raw Water System
Completely drain the raw water systems. Disconnect all hoses and blow the water from the system. Use only
very low air pressure when doing this to prevent possible system damage. Because of the check valve
mechanism built in the raw water washdown pump, blowing the lines will not remove the water from the raw
water pump. Remove the outlet hoses on the pump. Turn the pump on and allow it to pump out any remaining
water....about a cupful.
A recommended alternative to the above-mentioned procedure is the use of commercially available nontoxic,
potable water system antifreeze. If potable water antifreeze is used, pour the mixture into a pail and put the
raw water intake lines into the solution. Run the pumps one at a time until the antifreeze solution is visible
at all raw water faucets and discharge fittings and drains. Be sure antifreeze has flowed through all of the raw
water drains.
Make sure to run the stern fishbox macerator pump until all the water is removed from the fishbox and the
pump. To avoid damage to the pump, be careful not to run the pump dry for more than 10 seconds.
Marine Toilet
The marine toilet must be properly winterized by following the manufacturer’s winterizing instructions in the
marine toilet owner’s manual. Drain the intake and discharge hoses completely using low air pressure if
necessary. The head holding tank and macerator discharge pump must be pumped dry and one gallon of potable
water antifreeze poured into the tank through the deck waste pump out fitting. After the antifreeze has been
added to the holding tank, open the overboard discharge valve and activate the macerator pump until the
antifreeze solution is visible at the discharge thru-hull.
Make sure you follow the marine toilet manufacturer's winterizing instructions exactly.
Bilge
Coat all metal components, wire busses, and connector plugs in the bilge with a protecting oil. It is also
important to protect all strainers, seacocks and steering components. The bilge pumps and bilge pump lines
must be completely free of water and dried out when the boat is laid up for the winter in climates where freezing
occurs. Compartments in the bilge that will not drain completely should be pumped out and then sponged
until completely free of water. Dry the hull bilge and self-bailing cockpit troughs. Water freezing in these
areas could cause damage.
Hard Top
It is imperative that all drain holes in the legs are open and that the legs are completely free of water. Remove
the canvas and thoroughly clean and store in a safe, dry place. Remove all electronics. Coat all wire connectors
and bus bars in the helm compartment with a protecting oil.
Clean the aluminum frame with soap and water and dry thoroughly. Apply an aluminum metal protector to
the entire frame to reduce corrosion and pitting.
Summary of Contents for 2570 offshore
Page 2: ...2570 Offshore 2 THIS PAGE WAS LEFT BLANK INTENTIONALLY...
Page 4: ...2570 Offshore 4 THIS PAGE WAS LEFT BLANK INTENTIONALLY...
Page 6: ...2570 Offshore 6 OperatorNotes...
Page 8: ...2570 Offshore 8 OperatorNotes...
Page 10: ...2570 Offshore 10 OperatorNotes...
Page 26: ...2570 Offshore 26 OperatorNotes...
Page 32: ...2570 Offshore 32 OperatorNotes...
Page 46: ...2570 Offshore 46 OperatorNotes...
Page 58: ...2570 Offshore 58 OperatorNotes...
Page 82: ...2570 Offshore 82 OperatorNotes...
Page 96: ...2570 Offshore 96 OperatorNotes...
Page 104: ...2570 Offshore 104 THIS PAGE WAS LEFT BLANK INTENTIONALLY...
Page 106: ...2570 Offshore 106 Hours Date Dealer Service Repairs MAINTENANCE LOG...
Page 107: ...2570 Offshore 107 Hours Date Dealer Service Repairs MAINTENANCE LOG...
Page 108: ...2570 Offshore 108 Hours Date Dealer Service Repairs MAINTENANCE LOG...
Page 109: ...2570 Offshore 109 Hours Date Dealer Service Repairs MAINTENANCE LOG...
Page 110: ...2570 Offshore 110 Hours Date Dealer Service Repairs MAINTENANCE LOG...
Page 114: ...2570 Offshore 114 THIS PAGE WAS LEFT BLANK INTENTIONALLY...
Page 118: ...2570 Offshore 118 THIS PAGE WAS LEFT BLANK INTENTIONALLY...
Page 120: ...2570 Offshore 2 THIS PAGE WAS LEFT BLANK INTENTIONALLY...
Page 122: ...2570 Offshore 4 THIS PAGE WAS LEFT BLANK INTENTIONALLY...
Page 124: ...2570 Offshore 6 OperatorNotes...
Page 126: ...2570 Offshore 8 OperatorNotes...
Page 128: ...2570 Offshore 10 OperatorNotes...
Page 144: ...2570 Offshore 26 OperatorNotes...
Page 150: ...2570 Offshore 32 OperatorNotes...
Page 164: ...2570 Offshore 46 OperatorNotes...
Page 176: ...2570 Offshore 58 OperatorNotes...
Page 200: ...2570 Offshore 82 OperatorNotes...
Page 214: ...2570 Offshore 96 OperatorNotes...
Page 222: ...2570 Offshore 104 THIS PAGE WAS LEFT BLANK INTENTIONALLY...
Page 224: ...2570 Offshore 106 Hours Date Dealer Service Repairs MAINTENANCE LOG...
Page 225: ...2570 Offshore 107 Hours Date Dealer Service Repairs MAINTENANCE LOG...
Page 226: ...2570 Offshore 108 Hours Date Dealer Service Repairs MAINTENANCE LOG...
Page 227: ...2570 Offshore 109 Hours Date Dealer Service Repairs MAINTENANCE LOG...
Page 228: ...2570 Offshore 110 Hours Date Dealer Service Repairs MAINTENANCE LOG...
Page 232: ...2570 Offshore 114 THIS PAGE WAS LEFT BLANK INTENTIONALLY...
Page 236: ...2570 Offshore 118 THIS PAGE WAS LEFT BLANK INTENTIONALLY...