Engine & V-Drive Winterization; Storing On A Cradle Or Blocks - Centurion Ri257 Owner's Manual

Section 12
• Always allow all boat compartments to air dry for a couple of days to prevent
mildew from trapped moisture. If you use shrink wrap, always allow for
ventilation to prevent mildew from trapped moisture.
• Apply a coat of wax to the entire surface of the boat and rust inhibitor on all
metal parts.
• Clean all traces of dirt, oil, grime and grease from the engine and bilge.
• After washing, raise the bow of the boat high to allow as much water as possible
to drain while performing other storage preparations.
• Prepare the engine for storage according to the Engine Operator's Manual.
• Perform all scheduled maintenance for the engine and boat equipment. See the
Engine Operator's Manual and all equipment manufacturer's information for
periodic and annual maintenance procedures.
• Turn off all electrical switches and breakers.
• Remove all batteries from the boat. Clean, fully charge and store the batteries in
an area outside the boat not subject to freezing temperatures. Never store
batteries close to heat, sparks or open flames. Do not store batteries on cement
or concrete surfaces.
• Open all water drains and seacocks, and thoroughly drain all ballast tanks (if
equipped) and water lines. Manually disconnect any lines that may have
residual water trapped.
• Thoroughly drain all ballast tank filters (if equipped) that may have residual
water trapped.
• Clean all interior upholstery, furniture and carpet.
• The use of pest or rodent repellents may help prevent damage to your boat
during storage.
ENGINE & V-DRIVE WINTERIZATION
Proper engine winterization is dependent on the engine installed; remove only the
plugs / clamps identified for your model in the PCM engine owner's manual.
Engines with closed cooling contain anti-freeze coolant in the closed system and
do not need to be drained; only the sea water part of the system needs draining. If
you have a closed cooling system with a cockpit heater installed, do not
drain the heater as it is plumbed in the closed part of the system.
Always refer to the PCM engine Owner's Manual for specific engine winterization
requirements.

STORING ON A CRADLE OR BLOCKS

• When storing a boat on support other than the proper trailer, make sure the hull
is supported properly to prevent damage. Most cradles are custom-built to
support the boat's hull.
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