Owner’s Manual Page
General Maintenance - Section R
R - 1 WINTERIZATION
A. Prior to Lifting for Winter Lay-up
1.. Pump.out.the.head.(dockside.discharge),.and.be.
sure.the.holding.tank.is.empty..Flush.the.head.
holding.tank.with.soap,.water.and.a.deodorizer.
(e.g., Lysol Liquid™). Add more water if neces
-
sary..Have.the.cleaning.solution.pumped.out.
2.. Have.the.fuel.tank.either.full.or.completely.empty..
See.the.Engine.Owner’s.manual.for.recom-
mendations..Also,.check.with.the.dry.dock.opera-
tors.for.recommendations..If.winter.storing.with.a.
full.fuel.tank,.gasoline.winterizer.such.as.Sta-bil
®
.
fuel.conditioner,.will.reduce.varnishing,.condensa-
tion,.etc.
NOTICE
If the fuel has been treated with winterizer, run
engines for ten minutes to make sure the
treated fuel is present in all lines and parts of
the engines.
3.. Drain.water.from.the.fresh.water.system.and.the.
hot.water.heater.
4.. Winterize.the.engine.and.drive.systems.as.
recommended.in.the.engine.owner’s.manual.
(applies.to.both.gas.and.diesel.systems)..Portions.
of.this.winterization.procedure.may.require.that.the.
boat.be.lifted..Winterization.of.engine.and.boat.
systems should be performed by qualified service
personnel..
5.. .If.the.boat.is.to.be.lifted.or.taken.off.a.trailer,.see.
Section.P-7.-.Hull.Support.in.this.manual.for.
additional.details.
B. After Lifting
1.. Remove.the.drain.plug.
2. Thoroughly wash the fiberglass exterior, especially
the.hull.bottom..Remove.as.much.marine.growth.
as.possible..Wax.lightly.
3.. Lower.boat.onto.cradle.properly.or.place.boat.on.
trailer.(if.applicable)..Be.sure.boat.is.adequately.
supported..The.boat.should.be.raised.slightly.
under.the.forward.supports.or.trailer.tongue.to.
improve.drainage.to.the.transom.drain.
4.. Be.sure.all.the.water.is.completely.drained.from.
the.fresh.water.system..Disconnect.all.hoses,.
check.valves,.etc..and.blow.all.the.water.from.the.
system.using.very.low.air.pressure..The.use.of.
nontoxic,.fresh.water.system.antifreeze.is.recom-
mended.as.an.alternative.to.disassembling.the.
water.system..Refer.to.Section.J-7.-.System.
Maintenance.in.this.manual.for.information.on.
winterizing.the.water.system.
5.. Winterize.the.head.as.recommended.by.the.head.
manufacturer..If.the.boat.is.equipped.with.a.
holding.tank,.mix.some.antifreeze.solution.and.
pour.it.into.the.head..Transfer.some.of.the.anti-
freeze to the holding tank by flushing the head.
Also,.refer.to.Section.J-7.-.System.Maintenance.
for.additional.information.
6.. Drain.or.winterize.the.air.conditioning.and.genera-
tor.system.(if.applicable)..Follow.the.appropriate.
manufacturer’s.directions..Be.sure.all.water.intake.
filters are drained thoroughly.
7.. Ensure.that.all.water.is.removed.from.the.sump.
pump,.bilge.pump.and.bilge.pump.lines..Dry.the.
hull.bilge,.and.self-bailing.cockpit.drain.troughs..
Water.freezing.in.these.areas.could.cause.dam-
age..See.Section.K-3.-.Hull.Drainage.Systems.
8.. Remove.the.batteries.and.store.in.a.cool.place..
Clean.the.batteries.using.clear,.clean.water..Be.
sure the battery has sufficient water and clean
terminals..Keep.the.batteries.charged.throughout.
the.storage.period..DO.NOT.store.the.batteries.on.
a concrete floor or other damp or conductive
surface.
9.. Clean.the.boat.interior.thoroughly..Vacuum.
carpets,.and.dry.clean.drapes.and.upholstery.
jackets.as.necessary.
10. Wash exterior fiberglass components, wax lightly.
11..Clean.exterior.upholstery.with.hand.dish.washing.
soap.and.water,.rinse,.and.dry.thoroughly.
12..Remove.all.oxidation.from.exterior.hardware.and.
apply a light film of moisture - displacing lubricant.
General Maintenance
Summary of Contents for 310 Horizon
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Page 50: ...Owner s Manual Page 47 Warranty and Service Section...
Page 52: ...Owner s Manual Page 49 Warranty and Service Section...
Page 93: ...Owner s Manual Page 90 Sport Boat Waste Water Systems Section FIGURE J13 310H HEAD HARDWARE...
Page 100: ...Owner s Manual Page 97 Sport Boat Waste Water System Section FIGURE J20 310H GRAY WATER SYSTEM...
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