Four winns Vista (1994-2000 models) User manual

Vista Owners Manual
10/93 Preface
Page1
PREFACE
This manual will acquaint you with the use and maintenance of your new Four Winns boat. The manual also
providesspecialinformationcriticaltothesafetyofthepassengers,andlongevityoftheequipment. Theinforma-
tiononthefollowing pageliststhe conventionsusedtoincrease thevisibilityofthese importantmessages. Also
includedwiththismanualisthe“BoatingBasics,AGuidetoResponsibleBoating”. Thispublication covers all the
boating basics and should be read along with the Four Winns manual before operating your boat. Review this
informationindetail.
Four Winns continually strives to improve its products. Unit specifications, including standard and optional
equipmentareconstantlybeingmodified. Equipmentavailabilityisalsosubjecttochange. Themostcurrentand
accurateinformationavailableatthetime ofpublicationisincludedinthis manual. Some variationinequipment,
description, location, and details can result.
Theinformationinthismanualfocusesupon the equipmentdesignedandmanufacturedbyFourWinns on Vista
models. Utilize the information pertinent to your specific boat model. Equipment such as engines, and other
accessories are manufactured by others. The information provided in this manual is intended to be used in
conjunctionwiththeinformationprovidedbythe manufacturers. All informationavailableatthetimeofmanufac-
turehas been included with thismanual.
Readthismanualcarefullybeforeoperatingyournewboat. Manyinstructionsmayrequiredirectperformanceof
theactivitytofully understand thecorrectmethod. Ifyou choosetoreadthis manual athome,rememberto take
it to the boat with you.
YourFour Winns dealer knows yourboat best and is interested in your complete satisfaction. Return to him for
service or other assistance. If you find it necessary to contact Four Winns directly, please write the office listed
below. Be sure to include the boat model, serial number, your daytime telephone number, and specifics of the
informationdesired.
Thismanual hasbeen specificallydevelopedforthe 238,258 & 278 Vistamodels. Pleaserecord themodel and
serialnumberinformationbelow.
Model Serial Number
________________________ __________________________
This manual should be considered part of the boat. Should you sell the boat, pass this manual on to the new
owner. Takespecialcareofthismanual. Certaininformationinthismanualmaynotbeavailableinareplacement
manual.
Thank you for joining the Four Winns family. We appreciate your purchase and welcome the opportunity to
demonstrate our commitment to you.
Four Winns Customer Service Department
925 Frisbie Street
Cadillac, Michigan 49601
616-775-1343
© Four Winns Boats 1995. All Rights Reserved.

Vista Owners Manual
10/93 Preface
Page2
WARNINGCONVENTIONS
This manual contains instructions critical to the safety of those aboard or the longevity of the equipment.
Theconventions belowhave beenadopted to increase the visibilityof thisinformation throughout the
manual.
This is used to indicate the presence of a hazard which WILL cause SEVERE injury or death if the
warningisignored.
This is used to indicate the presence of a hazard which CAN cause SEVERE injury or death if the
warningisignored.
This is used to indicate the presence of a hazard which WILL or CAN cause MINOR personal injury
orproperty damageif thewarning is ignORED
NOTICE
Thisis used tonotify people of installation, operation, or maintenanceinformation which isimportant
butnothazard-related.

Vista Owners Manual
10/93 Preface
Page3
LABELANDSTICKER LOCATIONS
TheNMMA Capacity label,checklists and various warningstickers are placedat different locations oneach
modelfor yoursafety. Additionalwarnings for fuelleakage, operatingthe blower, and other important
information will be imprinted or located on the dash. Many of these stickers and labels are not required by
the U.S. Coast Guard but are important to ensure the safe operation of your Four Winns boat. In addition,
the Hull Identification Number is molded into the gelcoat below the deck-hull joint in the starboard aft corner.
Below is a list corresponding to the various letters in Figure 1.
A. TransomDoorDangerLabel C. ProcedureChecklist
B. LadderDangerLabel D. EquipmentChecklist
Figure 1: Vista Models
B
A
DC,

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TABLE OF CONTENTS
WARRANTYANDSERVICE ...................................................................................................................... 1
A - 1 FOURWINNSWARRANTYPOLICY ...................................................................................... 1
A - 2 HULLSTRUCTUREWARRANTY ........................................................................................... 1
A - 3 WARRANTYREGISTRATION ................................................................................................. 1
A - 4 TRANSFEROFWARRANTY ................................................................................................. 1
A - 5 PRE-OWNEDUNITREGISTRATION ...................................................................................... 1
A - 6 INSURANCECOVERAGE ..................................................................................................... 2
A - 7 SERIALNUMBERRECORD .................................................................................................. 2
A - 8 PRE-DELIVERYSERVICE..................................................................................................... 2
A - 9 REPLACEMENTPARTS ........................................................................................................ 2
A - 10 CUSTOMERSATISFACTIONSURVEY................................................................................... 2
A- 11 WINNGEAR .......................................................................................................................... 3
ENGINESANDINSTRUMENTATION......................................................................................................... 1
B - 1 GENERAL.............................................................................................................................. 2
B - 2 ENGINEEXHAUST ................................................................................................................ 2
A. CarbonMonoxide ............................................................................................................. 2
B. CarbonMonoxideMonitor................................................................................................. 3
B - 3 ENGINE&DRIVE SYSTEM ................................................................................................... 3
A. Engine ............................................................................................................................. 3
B. SternDrive ....................................................................................................................... 3
B - 4 ENGINEFLUSHING ............................................................................................................... 4
B - 5 PROPELLERS....................................................................................................................... 4
A. Diameter.......................................................................................................................... 4
B. Pitch................................................................................................................................ 4
C. PropSlip ......................................................................................................................... 4
B - 6 RUNNINGANGLE&POWERTRIM/TILT................................................................................. 5
A. PowerTrim ...................................................................................................................... 5
B. PowerTilt ........................................................................................................................ 6
B - 7 TRIMTABS ............................................................................................................................ 6
A. ControlListing.................................................................................................................. 6
B. InducePlaning&ControlTrimAngle................................................................................. 6
C. TrimTabMaintenance ...................................................................................................... 7
B - 8 ENGINEINSTRUMENTATION ................................................................................................. 7
A. Tachometer...................................................................................................................... 8
B. Speedometer ................................................................................................................... 8
C. TemperatureGauge.......................................................................................................... 8
D. OilPressureGauge ......................................................................................................... 9
E. Voltmeter ......................................................................................................................... 9
F. FuelGauge ...................................................................................................................... 9
G. PowerTrimGauge ........................................................................................................... 9
H. DepthGauge ................................................................................................................... 9
I. GasVaporDetector ......................................................................................................... 9

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J. EngineHourMeter ........................................................................................................... 9
K. Ignition Switch ................................................................................................................. 9
L. Emergency IgnitionShut-Off ............................................................................................. 9
M. Alarm Systems .............................................................................................................. 10
N. InstrumentMaintenance .................................................................................................. 10
CONTROLSYSTEMS ............................................................................................................................... 1
C - 1 GENERAL.............................................................................................................................. 1
C - 2 CONTROLOPERATION ......................................................................................................... 1
A. StandardEngines............................................................................................................. 1
B. Multi-portFuel InjectedEngines(EFI) ............................................................................... 1
C - 3 NEUTRALSAFETYSWITCH.................................................................................................. 1
C - 4 CONTROLSYSTEMMAINTENANCE ..................................................................................... 1
STEERINGSYSTEMS............................................................................................................................... 1
D - 1 GENERAL.............................................................................................................................. 1
A. RotarySteering ................................................................................................................ 1
B. TiltSteering...................................................................................................................... 1
C. PowerSteering................................................................................................................. 1
D - 2 PROPELLERTORQUE .......................................................................................................... 2
D - 3 STEERINGSYSTEMMAINTENANCE.................................................................................... 2
ELECTRICALSYSTEMS........................................................................................................................... 1
E - 1 GENERAL.............................................................................................................................. 1
E - 2 SINGLEBATTERYSYSTEM .................................................................................................. 1
E - 3 SINGLEENGINE - DUALBATTERYSYSTEM........................................................................ 2
A. Installation ....................................................................................................................... 2
B. Operation......................................................................................................................... 2
C. BatteryCharger................................................................................................................ 3
E - 4 DUALENGINE- DUALBATTERYSYSTEM ........................................................................... 3
A. Installation ....................................................................................................................... 3
B. Operation......................................................................................................................... 3
C. BatteryCharger................................................................................................................ 4
E - 5 VOLTMETER ......................................................................................................................... 4
E - 6 12VOLTELECTRICALEQUIPMENT ...................................................................................... 4
A. HelmEquipment .............................................................................................................. 4
B. InstallationofAdditional12 VoltEquipment ....................................................................... 5
C. Interior Equipment ............................................................................................................ 6
E - 7 120(220)VOLTELECTRICALSYSTEM ................................................................................. 6
E - 8 DOCKSIDEOPERATION........................................................................................................ 7
A. ShorePowerConnections ................................................................................................ 7
B. 120VoltAC Equipment .................................................................................................... 7
C. Reverse PolarityIndicator ................................................................................................. 8
D. GroundFaultCurrentInterrupters(GFCI)........................................................................... 9
E - 9 GENERATOROPTION ........................................................................................................... 9
E - 10 ELECTRICALSYSTEMMAINTENANCE................................................................................ 10
A. BatteryMaintenance....................................................................................................... 10
B. ElectricalWiring Maintenance ......................................................................................... 10

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E - 11 STRAYCURRENTCORROSION ........................................................................................... 10
A. General.......................................................................................................................... 10
B. GalvanicCorrosion ........................................................................................................... 11
C. CorrosionPrevention ........................................................................................................ 11
FUELSYSTEMS ....................................................................................................................................... 1
F - 1 GASOLINEFUELSYSTEMS ................................................................................................. 1
A. System Testing ................................................................................................................ 1
B. Fuel Fills ......................................................................................................................... 1
C. Fuel Vents ....................................................................................................................... 1
D. Anti-SyphonValves .......................................................................................................... 2
E. FuelGauge...................................................................................................................... 2
F. FuelSender ..................................................................................................................... 2
G. Fuel Filters ...................................................................................................................... 2
H. GasVaporDetector ......................................................................................................... 2
I. UseandMaintenance ...................................................................................................... 3
F - 2 FUELSTANDARDS................................................................................................................ 3
A. ProblemsWithAlcohol In Gasoline................................................................................... 3
B. Recommendations ........................................................................................................... 3
F - 3 FUELINGINSTRUCTIONS...................................................................................................... 4
WATERAND WASTE SYSTEMS............................................................................................................... 1
G - 1 GENERAL.............................................................................................................................. 1
G - 2 PRESSURIZEDWATERSYSTEM ......................................................................................... 2
A. Priming the System ......................................................................................................... 2
B. SystemOperation............................................................................................................ 2
C. Water Heating Systems ................................................................................................... 2
D. Usingthe Shower............................................................................................................. 3
G - 3 GREYWATER SYSTEM........................................................................................................ 3
G - 4 SHOREWATERCONNECTION ............................................................................................. 4
G - 5 TRANSOMWASHDOWN ...................................................................................................... 4
G - 6 HEADS .................................................................................................................................. 4
A. PortableHead .................................................................................................................. 4
B. PorcelainHead ................................................................................................................ 4
C. OverboardDischarge ........................................................................................................ 5
D. DocksidePumpout .......................................................................................................... 6
G - 7 SYSTEMMAINTENANCE ....................................................................................................... 6
A. Clean Ventsand Screens .................................................................................................. 6
B. Winterizing the Water System........................................................................................... 7
C. Winterizing the Waste System.......................................................................................... 7
VENTILATIONANDDRAINAGESYSTEMS .............................................................................................. 1
H - 1 ENGINECOMPARTMENTVENTILATION ............................................................................... 1
A. GravityVentilation System ............................................................................................... 1
B. ForcedAirVentilation ....................................................................................................... 1
C. Engine Ventilation SystemMaintenance ........................................................................... 1
H - 2 CABINVENTILATION ............................................................................................................. 1

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H - 3 HULLDRAINAGESYSTEMS ................................................................................................. 2
A. TransomDrain ................................................................................................................. 2
B. Bilge Pumps .................................................................................................................... 2
C. LinerDrains ..................................................................................................................... 2
D. BilgeCompartmentDrainage............................................................................................ 2
E. CockpitDrainage ............................................................................................................. 3
H - 4 CARBONMONOXIDE ............................................................................................................ 3
A. DefinitionofCarbonMonoxide .......................................................................................... 3
B. Properties and CharacteristicsofCarbonMonoxide .......................................................... 3
C. WhatMakesCarbonMonoxide ........................................................................................ 3
D. HowaPerson isAffectedbyCarbonMonoxide ................................................................. 3
E. EffectsofCarbonMonoxide.............................................................................................. 4
F. Symptoms ....................................................................................................................... 4
G. Treatment(Evacuate,Ventilate, Investigate,TakeCorrectiveAction) .................................. 4
H. Inspection ........................................................................................................................ 4
I. Operation......................................................................................................................... 4
J. Boathouses, Sea Walls and Other Boats.......................................................................... 5
K. Backdrafting(StationWagonEffect) ................................................................................. 5
L. CabinAppliances ............................................................................................................. 6
M. VentilationofAccomodation Spaces ................................................................................. 6
N. AltitudeandSea Conditions ............................................................................................. 6
O. PortableGeneratorSets................................................................................................... 6
P. Maintenance-EnginePerformance .................................................................................. 6
Q. Maintenance-ExternalConditions ................................................................................... 6
R. CO Detection Systems .................................................................................................... 7
INTERIOREQUIPMENT ............................................................................................................................ 1
I - 1 GALLEYEQUIPMENT.................................................................................................................. 1
A. AlcoholStove ................................................................................................................... 1
B. Alcohol/Electric Stove ...................................................................................................... 1
C. MicrowaveOven ............................................................................................................... 1
D. Ice Box ............................................................................................................................ 1
E. Refrigerator ...................................................................................................................... 1
I - 2 STEREOSYSTEM ....................................................................................................................... 1
I - 3 AIRCONDITIONING ...................................................................................................................... 2
A. General............................................................................................................................ 2
B. Operation......................................................................................................................... 2
C. Maintenance .................................................................................................................... 2
EXTERIORAND SAFETYEQUIPMENT..................................................................................................... 1
J - 1 RAILS &DECK HARDWARE ................................................................................................. 1
J - 2 TRANSOMDOOR.................................................................................................................. 1
J - 3 COMPANIONWAYDOOR ...................................................................................................... 2
J - 4 WINDSHIELDS ...................................................................................................................... 2
A. WindshieldsandCabinWindows...................................................................................... 2
B. Plexiglass........................................................................................................................ 3
J - 5 FOREDECKHATCH ............................................................................................................... 3
J - 6 SWIMPLATFORM ................................................................................................................. 3
J - 7 COCKPITSTORAGE ............................................................................................................. 3

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J - 8 ANCHORSTORAGE&OPTIONS .......................................................................................... 4
A. AnchorStorage ................................................................................................................ 4
B. Bow RollerAssembly ...................................................................................................... 4
C. Windlass ......................................................................................................................... 4
J - 9 NAVIGATIONALEQUIPMENT................................................................................................. 5
A. Compass ......................................................................................................................... 5
B. DepthSounder ................................................................................................................ 5
C. ShiptoShore VHFRadio ................................................................................................. 5
D. NavigationalPackage...................................................................................................... 5
E. RadarArch....................................................................................................................... 5
J - 10 SPOTLIGHT ........................................................................................................................... 5
UPHOLSTERY .......................................................................................................................................... 1
K - 1 INTERIORSEATING ............................................................................................................... 1
A. CabinTables .................................................................................................................... 1
B. V-berthCompartment ....................................................................................................... 1
C. Dinette............................................................................................................................. 1
D. AftCabin ......................................................................................................................... 1
K - 2 EXTERIORSEATING.............................................................................................................. 2
A. CompanionHelmSeat ..................................................................................................... 2
B. Stern Seat ....................................................................................................................... 3
C. CockpitTables ................................................................................................................. 4
K - 3 INTERIORUPHOLSTERYCARE............................................................................................ 4
A. CleaningInteriorFabric..................................................................................................... 4
B. Draperies ......................................................................................................................... 4
K - 4 EXTERIORUPHOLSTERYCARE........................................................................................... 5
K - 5 REPLACEMENTUPHOLSTERY ............................................................................................ 6
K - 6 CARPETCARE ..................................................................................................................... 6
A. InteriorandExteriorCarpet ............................................................................................... 6
B. CleaningandMaintenance ............................................................................................... 6
C. StainRemoval .................................................................................................................. 6
WEATHERCOVERS ................................................................................................................................. 1
L - 1 GENERALINFORMATION ..................................................................................................... 1
A. BiminiTop & Camper ....................................................................................................... 1
B. CockpitCover................................................................................................................... 2
L-2 TRAILERING .......................................................................................................................... 2
L - 3 WINTERSTORAGE ............................................................................................................... 2
L - 4 MAINTENANCE ..................................................................................................................... 2
L - 5 CARBONMONOXIDE ............................................................................................................ 3
FIBERGLASSANDHULLINFORMATION ................................................................................................ 1
M - 1 HULLDESIGNINFORMATION................................................................................................ 1
M - 2 FIBERGLASSCONSTRUCTION ............................................................................................. 1
M - 3 EQUIPMENTINSTALLATION .................................................................................................. 1
M - 4 FIBERGLASSCARE&MAINTENANCE ................................................................................. 2
A. GeneralMaintenance ....................................................................................................... 2
B. WeatheringEffects onGelCoat ....................................................................................... 2
C. Stains .............................................................................................................................. 3

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10/93 Section A
Page6
M - 5 FIBERGLASSREPAIRS ........................................................................................................ 3
A. Scratches ........................................................................................................................ 4
B. Gouges, Cracks, & Blisters.............................................................................................. 4
C. Osmotic Blistering ........................................................................................................... 5
M - 6 ANTI-FOULINGPAINT ............................................................................................................ 5
M - 7 HULLSUPPORT .................................................................................................................... 6
WOODWORKANDCOMPOSITES ........................................................................................................... 1
N - 1 TEAK..................................................................................................................................... 1
N - 2 HIGH-PRESSURELAMINATECARE ..................................................................................... 1
N- 3 ASH....................................................................................................................................... 1
N- 4 BIRCH.................................................................................................................................... 1
N - 5 STARBOARD ........................................................................................................................ 1
N - 6 FOUNTAINHEAD.................................................................................................................... 2
GENERALMAINTENANCE ....................................................................................................................... 1
O - 1 WINTERIZATION .................................................................................................................... 1
A. PriortoLifting for WinterLayup......................................................................................... 1
B. AfterLifting....................................................................................................................... 1
C. Priorto WinterStorage..................................................................................................... 2
O - 2 ENGINEFLUSHOUT ............................................................................................................. 2
O - 3 GENERALMAINTENANCESCHEDULE................................................................................. 3
TRAILERS ................................................................................................................................................ 1
P - 1 GENERALTRAILERINFORMATION ...................................................................................... 1
A. Regulations ...................................................................................................................... 1
B. LoadCarryingCapacity ..................................................................................................... 1
C. Hitches ............................................................................................................................. 1
P - 2 TRAILERCOMPONENTS ....................................................................................................... 2
A. BunkSupports .................................................................................................................. 2
B. Tongue .............................................................................................................................. 2
C. SwivelJack ....................................................................................................................... 2
D. SurgeBrakes.................................................................................................................... 3
E. Winch............................................................................................................................... 4
F. Wheels ............................................................................................................................. 4
G. SpareTireCarrier .............................................................................................................. 5
H. Lights .............................................................................................................................. 5
I. Tie-downs ........................................................................................................................ 5
P - 3 OPERATION .......................................................................................................................... 6
A. HitchingTrailer ................................................................................................................. 6
B. BackingUp....................................................................................................................... 7
P - 4 TRAILERING .......................................................................................................................... 7
A. Checklist ......................................................................................................................... 7
B. Tactics............................................................................................................................. 8
P - 5 MAINTENANCE ..................................................................................................................... 9
A. CareofExteriorFinish..................................................................................................... 9
B. Bunks............................................................................................................................. 9
C. SwivelJack ..................................................................................................................... 9
D. BrakeActuator & CouplingAssembly .............................................................................. 9

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10/93 Section A
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E. Winch............................................................................................................................. 9
F. Lights ............................................................................................................................. 9
G. Tie-downs ........................................................................................................................ 9
H. Wheels ............................................................................................................................ 9
I. Brakes............................................................................................................................ 10
J. Bearings ......................................................................................................................... 10
P - 6 AXLEINSPECTION&REPAIRS ............................................................................................ 10
A. RemovalofHub .............................................................................................................. 10
B. Bearing/SealInspectionandReplacement ....................................................................... 11
C. HubReinstallation ........................................................................................................... 11
OPERATION ............................................................................................................................................. 1
Q - 1 GENERAL.............................................................................................................................. 1
Q - 2 COMPONENTSYSTEMS ...................................................................................................... 1
Q - 3 SAFETYEQUIPMENT ........................................................................................................... 1
Q - 4 PASSENGERSAFETY .......................................................................................................... 1
Q - 5 RULES OFTHEROAD .......................................................................................................... 1
Q - 6 LIGHTNING ............................................................................................................................ 1
Q - 7 DRINKINGANDDRIVING ....................................................................................................... 2
Q - 8 PRE-CRUISESYSTEMCHECK ............................................................................................. 2
A. Before StartingTheEngines ............................................................................................. 2
B. AfterStartingTheEngine.................................................................................................. 2
Q - 9 ENGINEOPERATIONALPROCEDURES ............................................................................... 3
A. BeforeStarting ................................................................................................................. 3
B. Cold Engine Start ............................................................................................................. 3
C. WarmEngine Starting ...................................................................................................... 3
D. Shifting ............................................................................................................................ 3
Q - 10 GROUNDINGANDTOWING .................................................................................................. 4
Q - 11 BOATINGEDUCATION........................................................................................................... 5
A. BoatingCourses .............................................................................................................. 5
B. Boating Manuals orLiterature ........................................................................................... 5
C. ChartsandMaps ............................................................................................................. 5
Q - 12 GLOSSARY ........................................................................................................................... 5
FUELLOG ................................................................................................................................................ 1
SERVICELOG .......................................................................................................................................... 1
SERVICEINFORMATION ......................................................................................................................... 1
ELECTRICALSCHEMATICS ..................................................................................................................... 1

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A - 1 FOUR WINNSWARRANTYPOLICY
TheFourWinnsWinningEdgeÔOwnerProtectionPlan,
provides the new Four Winns purchaser with one of the
mostcomprehensivecorporatecommitmentsin thema-
rine industry today. The Four Winns Owner Protection
Plan, defines the warranty coverage on all units manu-
facturedbyFourWinns. Itthoroughlydescribesthewar-
rantypoliciesandthoseprocedurestobefollowedtoobtain
warrantycoverage. ReviewtheFourWinnsOwnerProtec-
tionPlan and limited warranty statementscarefully.
All engines utilized in the Four Winns product are war-
ranted by the engine manufacturer. Your Four Winns
dealeris authorized to repairyour engines and willwork
closely with the manufacturer to resolve any problems
youhave.
A - 2 HULLSTRUCTUREWARRANTY
EachunitmanufacturedbyFourWinns isencompassed
byaseparatewarrantyprovidingspecificcoverageonthe
hull structure. The Four Winns Owner Protection Plan
thoroughlydescribesthiscoverage.
A - 3 WARRANTYREGISTRATION
AFourWinns WarrantyRegistrationCard is attachedto
theFour WinnsOwner ProtectionPlan statement. Your
Four Winns Dealer is responsible for completing and
mailingthewarrantycardatthetimeofpurchase. Thisis
the sole basis for establishing proof of ownership of the
boat and trailer and corresponding warranty validation.
Registration of the boat and engines with the manufac-
turer is required by the Federal Boat SafetyAct of 1971.
Other equipment manufacturers also require that their
products be registered with the respective companies.
Thesewarranty registration cards are providedwith this
manual.
A - 4 TRANSFEROFWARRANTY
Four Winns confidence in the product and our warranty
commitmentscanextendlongaftertheoriginalpurchaser
may choose to move on to a new boat. Four Winns
LimitedWarrantycoverageandExtendedProtectionPlan,
whenapplicable, aretransferable tosuccessive owners
of the boat. Registration of the second or successive
owners is required. The Four Winns Owner Protection
Planthoroughlydescribestheaction required totransfer
warrantycoverage.
A - 5 PRE-OWNEDUNIT REGISTRATION
SectionA-4 Transfer of Warranty discussed the need to
properly register the purchase of a pre-owned boat with
FourWinnstotransferapplicablewarrantycoverage.
Purchasers of all Pre-Owned Four Winns models are
encouraged to register ownership with Four Winns. To
register ownership of a “Pre-Owned Four Winns boat,”
provide Four Winns with your name, address, daytime
phonenumber, purchasedate,andhull serial numberof
theboatpurchased.
If you wish to transfer warranty or an extended service
plan coverage, be sure to include a check to cover the
necessaryfees.
The hull serial number is embossed into the starboard
sideofthetransom. Thetrailerserialnumberisimprinted
onanidentification plate affixedtothe trailerframe.
Registration of a Pre-Owned Four Winns boat does not
extendorinanywayaffectormodifythespecifictermsof
the Four Winns Owner Protection Plan or Limited War-
ranties.
Weprovidethisservice tothepurchasersof Pre-Owned
Four Winns boats in the interest of better boating. Four
Winnswelcomeseverypurchaser of aFourWinnsboat,
new or used, to our family.
WARRANTY AND SERVICE

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A - 6 INSURANCECOVERAGE
One of your responsibilities as a new boat owner is to
acquire proper insurance protection. Insurance should
includecomprehensiveandgeneralliabilitycoverageap-
propriate to your financial needs. Please contact your
localagentforassistance on insurancecoverage.
A - 7 SERIALNUMBERRECORD
Themanufacturer,model,andserialnumberofmajorcom-
ponentsare recordedduring theassembly ofeach Four
Winns boat. Two copies of this completed form are in-
cluded at the end of this section. One copy should be
removedandkept bythedealer inhisrecords. This can
assistthedealerinprocessingwarrantyclaims,orobtain-
ing necessary information. The second copy should be
kept in this owners manual.
A - 8 PRE-DELIVERYSERVICE
FourWinnsmakeseveryefforttodeliveryourboatin‘turn
key’condition to thedealer. The process oftransporting
and handling the boat necessitates certain inspections
and adjustments prior to delivery to you. Also, various
aspects of operation must be checked and adjusted
immediatelypriortofinal delivery anduse.
The selling Four Winns dealer must perform this thor-
oughreviewoftheboatanditsnumeroussystemsduring
thecommissioningor“dealerpre-deliveryservice” of the
craft.
A Four Winns Pre-Delivery Service Record form is pro-
vided with this manual. This form lists the many items
encompassedbythepre-delivery service previouslyde-
scribed. TheFourWinnsPre-DeliveryServiceRecordis
a four-part form. The dealer is to check off the items as
theyare completed,and completethe formas indicated
providingspecificperformancerelatedinformationappro-
priately.
YourFourWinnsdealerwillsignthePre-DeliveryService
Record upon completion of the work. You will be asked
tosignthisformuponacceptingdeliveryoftheboat. Both
you and your dealer are to retain one copy of the com-
pletedFourWinnsPre-DeliveryServiceRecord. Theother
twocopiesareto be mailedtotheFour WinnsCustomer
ServiceDepartment.
A - 9 REPLACEMENTPARTS
FourWinnsdealersareequippedwithaFourWinnsParts
Manual that details the components of each model and
theirappropriate partnumbers. Many FourWinns deal-
ersinventorycommonreplacementcomponents.
In addition, Four Winns maintains specific records on
the components used in the manufacture of each unit
and makes a concerted effort to maintain components
specificallyto fillreplacement partneeds.
The Four Winns dealer from whom you purchased your
boat is in the best position to meet your needs. If he
does not have the needed item, he has the capability,
throughdirectfacsimilecontactwiththeFourWinnsCus-
tomerServiceDepartment,toobtainitquickly. FourWinns
willonlysellreplacementpartstoestablishedFourWinns
dealers. If you relocate and cannot find a Four Winns
dealer close to you, contact the Four Winns Customer
ServiceDepartmentforinformationonthenearestdealer
inyourarea.
A - 10 CUSTOMERSATISFACTION SURVEY
FourWinns,inassociationwithOutboardMarineCorpo-
ration,participateinanon-goingmarketstudyof the pur-
chasersofourproducts. Ourconcernanddesire foryour
completesatisfactionisgenuine. Shouldyoureceivesuch
a survey, we would appreciate your comments and any
suggestions you may have. Each dealer, the product,
andourcustomersupportservicesareratedbasedupon
theresponsesreceived.
A - 11 WINNGEAR™
Show your colors! Four Winns offers a complete line of
sports clothing designed to complement your new boat.
YourFourWinnsdealerhasacompletecatalogandpric-
ing.

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IMPORTANTOPERATINGINSTRUCTIONS
FORGENERATOROPTIONONLY
CautionisneededwhenoperatingorstartingageneratoronFourWinns278Vistasequippedwith
hydro-liftmufflers. Watercanaccumulateinthemufflerifenginefailstostart. Prolongedcranking
of the starter will pump water into the muffler system. Each additional attempt to start (that fails)
placesmorewaterintotheexhaust,andwillbackup intothemanifoldandflowintothecylinders.
Ifthestarter does notcrankoverthe engine (aftercontinuedattemptshave failed), theremaybe
water backed into a cylinder. This condition may be mistaken as a dead battery and immediate
action is necessary to prevent engine damage.
Ifthegeneratorishardstarting,FourWinnsrecommendsremovingthedrainpluginthemufflerto
allowwatertodrainandhaveenginetuneduporrepairedassoonaspossible. Oncetheengineis
started,reinstallthedrainplug.
DO NOT leave boat unattended with plug removed. Water may enter boat from
overboard.
Tolocatethedrainplugormuffler,refertothegeneratormanufacturer’sliteraturesuppliedwiththis
manual. Ifthegeneratordoestakeonwater,it isveryimportantthatimmediate action istaken
to prevent engine damage. ContactyourFourWinnsor OMC dealer for assistance.

Vista Owners Manual
10/93 Section B
Page2
B - 1 GENERAL
DO NOT attempt to service any engine or drive
componentwithoutbeingtotallyfamiliarwiththe
safeandproperserviceprocedures. Certainmov-
ingpartsareexposedandcanprovedangerous
tooneunfamiliarwiththeoperationandfunction
oftheequipment.
Four Winns does not manufacture engines or drives.
Because of the technical nature of the engine and drive
systems, all manufacturers of these items require that
warranty and service problems be taken directly to an
authorizeddealerforresolution. The Four Winnsdealer
fromwhomyoupurchasedyour boat, willhandleallwar-
ranty and service matters with the engine manufacturer
foryou.
In compliance with the Federal Boat SafetyAct of 1971
allenginemanufacturersrequiretheirproductstoberegis-
tered. Aregistrationcard isfurnishedwith eachnewen-
gine. Whensellinga Four Winnsboat,thedealer,along
with the purchaser, should complete the information re-
questedonthesecardsand returnthemtotherespective
enginemanufacturers. Engineregistrationcardsarepro-
vided with the engine and will usually be found with the
boatliterature.
Eachmanufacturerofthe variousmarinepowercompo-
nents provides an owners information manual with their
product. Thispublicationisincluded withthismanual. It
is important that you read the manual(s) carefully and
becomecompletelyfamiliarwith propercareand opera-
tionof the engineand drive system. Be sureto read the
sectiononwinterization. Replacementcostsassociated
withfrozenengineblocks,drive systems andothercom-
ponentsarequitesubstantial.
Alsoreview theother sections in this manual, especially
Sections F on Fuel Systems, and Section C on Control
Systems.
B - 2 ENGINEEXHAUST
A. Carbon Monoxide
The carbon monoxide in exhaust fumes can be hazard-
ous. It is important for you and your passengers to be
awareof the potential safety hazard created by exhaust
fumes. Familiarize yourself with the symptoms of indi-
vidualsovercomebycarbonmonoxide,andmost impor-
tantly, ways you can protect yourself and your guests.
DO NOT inhale exhaust fumes! Exhaust con-
tains carbon monoxide which is colorless and
odorless. Carbonmonoxideisadangerousgas
that is potentially lethal.
Persons overcome by carbon monoxide may
exhibitthe following symptoms:
a. Watering and itchy eyes
b. Flushedappearance
c. Throbbingtemples
d. Inattentiveness
e. Inabilityto think coherently
f. Ringingintheears
g. Tightness across the chest
h. Headache
i. Drowsiness
j. Incoherence
k. Nausea
l. Dizziness
m. Fatigue
n. Vomiting
o. Collapse
p. Convulsion
IFYOUTHINKEXHAUSTFUMESARE ENTERING
YOURBOAT,DETERMINE THECAUSEAND HAVE
ITCORRECTEDIMMEDIATELY!
ENGINEANDDRIVESYSTEMS

Vista Owners Manual
10/93 Section B
Page3
6. If possible, ventilate your cabin while under way.
Openaforwardhatchorwindowtoallow air totravel
through the cabin. Be very careful of operating the
boat with the cabin door or windows that face aft,
open. Thenaturalvacuumcreatedduringoperation
mayallowexhaustgassestobedrawnintothecabin.
NOTICE
Currentdeckhatchesaredesignedtoallowven-
tilation when locked in a partially open position.
7. Inspecttheengineexhaustsystemfrequentlyforwater
and exhaust gas leakage, hose deterioration, and
loosehoseclamps. SeeSectionO General Mainte-
nanceforadditionalinformation.
8. Haveacompetentmarineengine service technician
inspectyour exhaust system whenever your boat is
in for service, or if you notice a change in the sound
ofyourengines.
For additional information, refer to Section H-4 Carbon
Monoxide.
B. Carbon Monoxide Monitor
Acarbonmonoxide(CO)monitorwillsoundanalertshould
carbon monoxide reach an unsafe level in the cabin of
yourFour Winnsboat. TheCOMonitorisoptionalequip-
mentonallVistamodelsand is usuallylocatedontheaft
cabinwall. IfaCOmonitorisinstalled,refertothemanu-
facturer’sliteratureincludedwith thismanual.
B - 3 ENGINE& DRIVESYSTEM
A. Engine
Consult the Engine Owners manual provided with this
manualforoperationandmaintenanceinformation.
B. Stern Drive
Asterndriveorinboard/outboardpropulsion systemhas
apistonengineequippedwithspecialmarinecomponents
mounted near the transom and coupled to an external
outdrive-type transmission unit. Shifting is performed
within the outdrive gear case. This type of system is
depictedinFigure B1.
Thefollowingsuggestionscanhelppreventexhaustfumes
fromenteringtheboat:
1. DONOTallowthe boattoremainstationarywiththe
enginesrunningforanextendedperiod of time.
2. Useextreme caution while operating the engines in
confined areas such as enclosed slips, congested
piers, or in any area where the exhaust outlets are
facing or near a bulkhead or wall structure of any
kind. Operation under such conditions could easily
leadtoexhaustgasses (carbonmonoxide)entering
eventhoughyoumayhaveallthehatches,windows,
doorsandportholesclosed.
3. Neveroperateyourgeneratorwhiletheboatismoored
againstany other boat,dock or wallstructure that is
againstornear the exhaustoutlet. Again,operation
under such conditions could easily lead to exhaust
gasses(carbonmonoxide)enteringyour boat orthe
boattowhichyouaremoored,eventhoughyoumay
haveallthehatches,windows, doors, andportholes
closed.
4. Under certain conditions, exhaust gases can enter
the boat through the sink drains. Each sink drain
hasawater trapinstalledtohelpprevent this. To be
effective, the sink drains must have water in them.
Normaluseofthesinkswillprovidethewaterneeded
for this to occur.
5. Personssleepingcanbeeasilyovercomebycarbon
monoxidebecausetheyareunawareofitspresence.
Sleepingwhiletheenginesor generator arerunning
isnotrecommended. Ifpersonsaresleepingaboard
while underway, or while the generator is running,
those awake should monitor for carbon monoxide
accumulation in the cabin; especially the sleeping
areas. Openforwardfacingwindowsordeckhatches
to provide fresh air ventilation. Keep hatches, win-
dows,anddoorways thatfaceaft ortowardsthe ex-
haustdischargeclosed.
NEVERoperatethepropulsionengine(s)orgener-
atorwhileeveryoneon-board issleeping. Fatal
carbonmonoxidepoisoningcanoccur.

Vista Owners Manual
10/93 Section B
Page4
Figure B1: Stern Drive
ConsulttheEngineOwnersmanualforadditionalinforma-
tiononsterndrives.
B - 4 ENGINEFLUSHING
TheengineflushoutoptionisofferedonallVistamodels.
The engine flushing kits attach permanently to the en-
gine. Afresh water supply can be connected to the en-
gine with the boat in the water. It is not intended for use
with the boat out of the water. This option is useful to
flush the engine cooling system of unwanted salt resi-
due.
Theflush outkit should onlybe used with the boatin the
waterandtheengineOFF. SeeSectionO GeneralMain-
tenanceforflushingprocedures.
B - 5 PROPELLERS
Knowledgeofthepropellerismosteasilygainedthrough
better understanding of the terminology used to refer to
theaspectsofpropeller size andperformance.
A. Diameter
Diameteristwicethedistancefromthecenteroftheprop
shafttotheextremetipofapropellerblade. Increasingor
decreasingpropellersizewillhaveadirectbearingonthe
RPM’sanengine will develop. Thisisdue tothegreater
amountofpropellerbladesurfaceincontact with thewa-
ter. See Figure B2.
Figure B2: Propeller Pitch & Diameter
B. Pitch
Pitch is a measure of helix angle, or angle of attack, of
therotatingblade. Pitchiseasilyunderstoodifoneimag-
ines the propeller rotating through a semi-solid such as
butteror gelatin. The distancethe propeller willtravel in
onerevolutioniscalled“Pitch.” Increasingordecreasing
pitch will also have a direct bearing on engine RPM’s
becauseofthe greater bitetaken by thebladewith each
rotation. See Figure B2.
C. Prop Slip
Whentravelingthroughwaterapropellerisunabletoget
a complete bite because of the fluidity of water. “Prop
Slip” is usually expressed as a percent of the computed
theoretical speed. Twentyfive to thirty-five percent prop

Vista Owners Manual
10/93 Section B
Page5
slip is common for a cruiser-type boat operating at cruis-
ingspeed.
Thereforethedeductioncanbemadethatapropeller,ofa
certain diameter, with a 10 inch pitch, rotating at 3600
revolutionsperminute,withapropslipof30%,wouldmove
the boat at a rate of 24 miles per hour.
Changing either diameter or pitch will have an effect on
enginespeedandpropslip,and in turn,directlyeffectthe
performanceofaboat. Thepropeller(s)includedwitheach
Four Winns boat provide the best general performance
basedon dataobtained fromon-the-water testingof that
model. Variations in load, operating conditions,
environment,theindividual engine andhullperformance
may necessitate the purchase and use of another
propeller(s).
Underyour normalload conditions,the engine(s) should
turnwithinthemaximum RPMrangewhenat fullthrottle.
If the engine(s) exceeds the recommended RPM, an in-
creaseinpitchordiameterisrequired. IftheengineRPM
is too low, a decrease in pitch or diameter is required.
An engine that is not developing full power and the load
carried in a boat will directly affect performance of the
engine. Alwaysbesure the engineis properly tunedand
load conditions are those normally experienced, before
changingpropellers.
NOTICE
Fortwinengineinstallations, always checkdrive
shaftrotationbeforepropellerinstallation. Aright
hand rotation propeller must be installed on the
stern drive to the starboard engine. Similarly, a
lefthandpropmust beinstalledonthe portstern
drive.
Foradditionalinformationonfactorsaffectingperformance,
pleaseconsultyourFour Winns dealer.
B - 6 RUNNINGANGLE &POWER TRIM/TILT
Hull planing surfaces have the least amount of drag at a
threeto five degreeangle with thewater. This is the pre-
ferredrunninganglewhenboating. Therunninganglehas
a significant impact on top speed and handling. Heavy
load or certain water conditions may make it difficult to
achievetheoptimum running angle. SeeFigureB3.
The running angle can be controlled through the use of
power trim and trim tabs. See Section B-6 Trim Tabs,
forinformation on the use of trim tabs.
Figure B3: Running Angle
A. Power Trim
Trim angle is how far in or out, the lower unit is posi-
tioned in relation to the bottom of the boat. The trim
angleofthelowerunithasadistinctaffectontherunning
angleofthe boat.
Thepower trimsystem permits controlof the trim angle
of the drive unit relative to the boat, at the touch of a
button.
Itallowsthedriveunittoberaised(trimmedout)forshal-
lowwateroperation. Powertrimalsoallowstheoperator
to adjust the drive unit while underway to provide the
idealrunningangleforagivenload and watercondition.
Additionalinformationcanbe foundinthe EngineOwn-
ersmanual.

Vista Owners Manual
10/93 Section B
Page6
Pressing the lower starboard trim tab switch will cause
the starboard trim tab to move upward and will result in
theport bow being allowed to rise.
Depressing the upper port trim tab switch will cause the
port trim tab to move downward and will force the star-
boardbowdownward.
Depressingtheupperstarboardtrimtabswitchwillcause
the starboard trim tab to move downward and will force
theportbowdownward.
Always establish your intended heading and attain de-
sired cruising speed before trying to adjust running atti-
tude (using the trim tabs).
Always press the trim tab switches in short 1/2
second bursts. If depressed too long, you can
overcompensate,andpotentiallylosecontrol. DO
NOT try to correct the situation by depressing
the other upper trim tab switch. Instead, raise
the tab slightly by depressing the appropriate
lower half of the trim tab switch.
Afterstabilizationofspeedanddirection,depresstheupper
half of the appropriate trim tab switch to achieve a level
sidetosiderunningattitude. Besure topressthecorrect
trim tab switch to obtain the desired result.
Afterdepressinga trim tabswitch,always waitandallow
timeforthechange intrimtabposition totakeeffect. DO
NOTcontinuetodepressthetrimtabswitchwhileawaiting
trimtab reaction. Bythe time the effect isnoted, thetrim
tabwillmovetoofarand thus overcompensate.
B. Induce Planing & Controlling Trim Angle
Trimtabscanalsobeused to facilitatefasterplaningand
allowbettercontrolof therunningangle.
Beforeacceleratingandtryingtogainplane,depressboth
uppertrimtab switches. Thiswillcause bothtrim tabs to
movedownward andforce the bowdown whenrunning.
Thiscanalsobeusedwhenrunningtheboatwithaheavy
loadaboard.
B. Power Tilt
Powertiltallowstheoperatortoraiseandlowerthedrive
unit for trailering, launching, and beaching. Additional
information on power tilt can be found in the engine
manufacturer’smanualincludedwiththis manual.
NOTICE
DONOToperatetheenginewiththesterndrive
tilted up. Severe damage to the engine drive
systemcanresult. Consult the EngineOwners
manualforspecificinformation.
B - 7 TRIM TABS
Electric/hydraulictrimtabsareoptionalandhelpprovide
maximum control of the hull in all water and load condi-
tions. If used properly, trim tabs can
a. Compensateforwindand load listing(leveltheboat
side to side).
b. Inducefasterplaningandhelpachieveoptimumrun-
ningangle(seeSectionB-6RunningAngle&Power
Trim/Tilt)
Theproper use of electric/hydraulic trim tabs requiresa
basicunderstandingoftrimtaboperationandsomeprac-
tice in calm water.
Thetrimtabcontrolusestwo(2)momentary-typerocker
switches. The trim tab switches control the attitude or
positionoftheboat. Thetrimtabswitchesarelabeledby
position such as “Bow Up” and “Bow Down”. They are
alsolabeledfor“Port”and“Stbd”. Whendepressed,the
labelindicates what happens tothe bow of theboat.
Before leaving the dock and utilizing the trim tabs, en-
sure the trim tabs are in the full up position. Depress
both lower halves of the trim tab switches and hold (for
approximately 10 seconds) until the tabs are full up.
A. ControlListing
Wind, loading and many other factors can result in the
boat tilting or leaning towards one side while running.
Thisiscalledlisting andcanbenegated usingtrimtabs.
Pressingthelower porttrimtab switchwillmove heport
trim tab upward. This will result in the starboard bow of
theboat being allowedto rise.

Vista Owners Manual
10/93 Section B
Page7
The use of trim tabs to attain quicker planing
shouldnotbeusedbyinexperiencedboaters. The
combinationofextremeinwarddrivepositionand
extended trim tabs can dangerously affect the
boatshandlingundercertain sea conditions.
Moving the trim tabs downward will increase the lift and
the boat will achieve plane faster, or stay on plane at a
lowerengineandboatspeed.
After gaining plane and establishing cruising speed, de-
pressingbothlowertrimtab switcheswillcauseboth trim
tabs to move upward and will allow the bow to rise. This
should be used to adjust the running attitude of the boat
todecreasethedragatcruising speedorabove,orwhen
runninginafollowingsea.
Whenrunningatan enginespeedthat results intheboat
falling off plane or causes the boat to plane inefficiently,
lowering both tabs slightly (bow down) will improve the
runningangleandimproveoperatingefficiency.
Optimumefficiencyisobtainedwhenoperatingata3to5
degree running angle. Utilizing too much “Bow Down”
trim tab can reduce operating efficiency and cause
substantialsteeringandhand-lingdifficulties. Beextremely
carefulwhenrunninginafollowingsea. Theeffectoftrim
tabs is amplified under such conditions. Steering and
handlingdifficulties can result from improper trim tab us-
age,especiallyinafollowingsea. Ifunsureof proper trim
tab positioning, raise the trim tabs to the full-up position.
When running at high engine speeds, be sure
the trim tabs are in the full up position. Trim tab
actionshouldbeonlyenough tocompensatefor
anylisting. Trimtabadjustmentsat highspeeds
areextremelycritical. Bepreparedtoslowdown
shouldhandlingdifficultiesarise.
Thecombinationofextremeinwarddriveposition
and extended trim tabs will cause a severe bow
down running angle. In certain sea conditions,
thiswilllimitthe operator’scontrolover theboat.
Whenrunninginadisplacement (veryslowspeed)mode,
better efficiency will be obtained with the trim tabs in the
full-upposition.
C. Trim Tab Maintenance
Check the fluid level of the trim tab reservoir often. Al-
wayskeepthefluidlevelbetweenthe designated marks
onthetrimtabpump-reservoir. Refertothemanufactur-
ersinformationforspecificationsonthetypeoffluidtobe
usedandotheroperationandmaintenanceinformation.
B - 8 ENGINEINSTRUMENTATION
The helm station is equipped with a complete set of en-
gine instruments. These instruments allow the pilot to
constantly monitor the operational condition of the en-
gine. Closeobservationoftheseinstrumentscouldsave
theenginefromdamage.
FourWinnsisusinganewstyleofinstrumentationpack-
age which consists of a module similar to units used in
the automobile industry. See Figure B4. This is limited
to the 238 and 258 Vista models. The 278 Vista will
havestandardinstrumentationwithgaugesintheshroud
ordashpanel.
Figure B4: 238 & 258 Vista Dash Module
The following general information on gauges applies to
all Vista models.
A. Tachometer
Thetachometerindicatesthespeedoftheengineinrevo-
lutions per minute (rpm). This speed is not the boat
speed or necessarily the speed of the propeller. The
tachometermaynotregisterzerowiththeIgnitionKeyin
the OFF position.
NOTICE
Never exceed the maximum recommended
operatingRPMofyourengine. Maintainingmaxi-
mum, or close to maximum RPM for extended
periodscanreduce thelife of theengine.