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INFORMATION IN THIS PUBLICATION IS BASED ON THE LATEST PRODUCT SPECIFICATIONS AVAILABLE AT PRINTING, BOSTON WHALER

®

 BOATS, INC. RESERVES THE RIGHT TO MAKE

CHANGES AT ANY TIME WITHOUT NOTICE, IN THE COLORS, EQUIPMENT, SPECIFICATIONS, MATERIALS AND PRICES OF ALL MODELS, OR TO DISCONTINUE MODELS. SHOULD
CHANGES OR MODIFICATIONS TO THE  MODELS BE MADE BOSTON WHALER

®

 IS NOT OBLIGATED TO MAKE SIMILAR CHANGES OR MODIFICATIONS TO MODELS SOLD PRIOR TO

THE DATE OF SUCH  CHANGES. THE FOLLOWING ARE REGISTERED TRADEMARKS OF THE BRUNSWICK CORPORATION:
305 CONQUEST, BOSTON WHALER

®

.  MRP #1839964

“The mission of Boston Whaler

®

 is to

provide consumers with the

safest, highest quality, most  durable

boats in the world”

Revision A - 07/19/06

Summary of Contents for 305 conquest

Page 1: ...MODELS OR TO DISCONTINUE MODELS SHOULD CHANGES OR MODIFICATIONS TO THE MODELS BE MADE BOSTON WHALER IS NOT OBLIGATED TO MAKE SIMILAR CHANGES OR MODIFICATIONS TO MODELS SOLD PRIOR TO THE DATE OF SUCH C...

Page 2: ...end on boats consistently choose Boston Whaler because of their seaworthiness dependablility and the inherent safety of a hull that won t sink even if severely damaged Boston Whalers are built to last...

Page 3: ...ergency Operation 72 Manual Deployment Lowering 72 Circuit Protection 72 Section 10 Maintenance Log Notes Maintenance Log Notes 74 305 Conquest Owner s Manual Section 1 305 Conquest Table of Contents...

Page 4: ...onWhaler BostonWhaler will repair or replace any accessories manufactured and installed by Boston Whaler that are defective in factory materials and or workmanship which are reported within one year f...

Page 5: ...g factory specified procedures 9 use of improper trailer 10 any Boston Whaler boat used for Commercial Puposes i e more than 50 usage for business or revenue producing purposes 11 any representation o...

Page 6: ...s shooting high density foam into a closed mold system The foam ex pandstofillvoidsinthehull andwhenthefinishedprod uct is pulled from the mold the deck and the hull are chemicallybondedtoformasolid i...

Page 7: ...MinimumHorsepower 400 HP 298 kw FuelCapacity 300 Gal U S 1135 L DieselFuelCapacity optional 15 Gal U S 56 8 L Water Capacity 60 Gal U S 227 1 L Waste Capacity 10 Gal U S 37 8 L Waterline Specification...

Page 8: ...tiMax Only 22 Motorwell Drain Port Starboard 23 Dual 225 CXL DTS Verado 4 stroke Engines Std 24 Motorwell Access Hatch 25 Telescoping Swim Ladder w Lid 26 Starboard Engine Oil Fill OptiMax Only 27 Sta...

Page 9: ...ump 21 Battery Box 2 Port 22 Raw Water Pump 23 Livewell Seacock Pump 24 Downrigger Weight Holders 2 Port 2 Starboard 25 AftBilgePump2000GPH 26 3 Gal Oil Reservoir Port Engine 27 Cabin Stereo Speakers...

Page 10: ...Starboard Visor Black or Blue 5 Weather Curtain ForwardVisor Black or Blue 6 250 CXLDTS Verado 4 Stroke w PowerAssisted Steering 7 225 DTS OptiMax Dual Engines 8 Graphics Striping Red or Blue 9 Folda...

Page 11: ...VHF RadioAntenna 7 Radar Pedastal w Spotlight Option Only 8 Northstar 3300Autopilot 9 Additional 6000i Display 10 Spotlight Control Pad 11 Trim Tab Control w Indicators 12 MP3 Player receptacle 13 60...

Page 12: ...Manual Entertainment Package Notable Options Con t 1 HeadAccess Door Mid Berth 5 Cruising Package 1 Mid Berth Privacy Curtain 2 15 Flat Screen LCDTelevision 3 DVDPlayer 4 Single Burner Electric Stove...

Page 13: ...compartment w Cruise Pkg 7 Anchor Rode Locker 8 Starboard cabin V Berth Storage 9 Under Gunwale Rod Racks Port Starboard 10 Fishbox Port Starboard 11 Battery Storage Access 12 Oil Storage Access 13 Do...

Page 14: ...d and resealed every other year NOTICE If the through hull fittings need to be replaced it is recommended that an authorized Boston Whaler dealer perform this type of repair Through hull fit tings tha...

Page 15: ...g loading unload ing or when the boat is at rest NEVER oper ate the engine while loading or unloading swimmers divers from the swim platform ladder Be aware of your footing while the boat is underway...

Page 16: ...o 7 8 9 10 WARNING co co co co co co co co co co co co co co co co co co co co co co co co co co co co NW 205 05 Carbon monoxide CO can cause brain damage or death Carbon monoxide can be present in th...

Page 17: ...power connection Unplug shore power before removing cover Will cause personal injury or death Carbon monoxide CO can cause brain damage or death Engine and generator exhaust contains odorless and col...

Page 18: ...00 CAUTION MRP 1836858 AVOID INJURY BOAT MOVEMENT MAY CAUSE LID TO FALL KEEP HANDS AND FEET CLEAR OF EDGES WHEN HATCH IS OPEN CAUTION MRP 1743504 ENSURE PROPER DRAIN PLUG INSTALLATION REMOVAL OF FISHW...

Page 19: ...Gal 284L The saddle tanks are located port and starboard amidship aft of the mid cabin and the auxilliary tank is located under the mid cabin floor The optional 15 Gal 56 8L Diesel fuel tank is lo ca...

Page 20: ...uldbeinspectedatleastevery100 hours Check the hoses for cracks abrasions and dete riorationandthestrongsmellof fuelpriortostartingthe engine s If the hoses or fittings are damaged or worn replacethemw...

Page 21: ...uminumFuelTank Center 10 Center Fuel Tank Sender 11 Fuel Cap Key Supplied 12 Integrated Fuel Tank Vent 13 Fuel Tank Sender optional 14 1 5 Fuel Hose optional 15 Fuel Tank Vent optional 16 15 Gal 56 8L...

Page 22: ...arboard Fuel Tank Connection 1 2 3 4 5 6 7 8 9 10 Fuel Valves Diagram 305 Conquest Owner s Manual To port engine To starboard engine Port Fuel Valve The 305 Conquests fuel system can be monitored via...

Page 23: ...t been ventilated outside an en closedarea Useextremecautionwhenfuelingyourboat fromasourceoutsidetheregularvenues e g marinas fuelservicestations Your boat has safety features that can be circumvente...

Page 24: ...effect the ethanol blended fuel A condition called phase separation can occur if water is ExampleofPhaseSeparation 1 2 3 4 1 2 3 4 The use of improper gasoline or additives can damage your fuel syste...

Page 25: ...resence of water in the fuel tank If any is found all water must be removed and the tank completely dried before refillingthetankwithanyfuelcontainingethanol STORAGE Long periods of storage and or non...

Page 26: ...3 three standard battery boxes and 1 one can be added as an option BATTERYBOXLOCATION The 3 standard battery boxes are located in the forward sectionofthemachinerycompartment BatteryBox Release Strap...

Page 27: ...ke the shore power generatorAC load and convert it to a 12Volt DC load The batteries charge can be read by theDCvoltgaugeonthecabinMainDistributionPanel MDP 305 Conquest Owner s Manual Your 305 Conque...

Page 28: ...ed preferred position when boat is not in use STARBOARD ENGINE Normal position while engaging in normal engine opera tions To parallel batteries set both switches to the ALL po sition Return to normal...

Page 29: ...andtobeusedbyservice technicians Boston Whaler does not recommend that you attempt to work on the electrical system yourself instead we suggest that you take it to an authorized Boston Whaler dealer f...

Page 30: ...Section 4 Electrical System 28 305 Conquest Owner s Manual Battery Switch Panel HelmBreakerPanel Hardtop Switch Panel...

Page 31: ...Section 4 Electrical System 305 Conquest Owner s Manual 29 Cabin Breaker Panel Generator Panel...

Page 32: ...Section 4 Electrical System 30 305 Conquest Owner s Manual Hull Wiring Diagram...

Page 33: ...8 9 10 11 12 13 14 15 16 17 18 19 20 21 23 15 Accessory 1 Switch 16 Accessory 2 Switch 17 WindshieldVentSwitch 18 PortWiper Switch 19 StarboardWiper Switch 20 Smartcraft SystemView 21 AirTemperatureSe...

Page 34: ...s Refrigerator operates on both DC AC Stereo Carbon Monoxide Detector TheDCelectricalsystemconsistsofthefollowingma jorcomponents MainDistributionPanel MDP Batteries starboard 1 2 engine start port en...

Page 35: ...maged in any way through chafing against fixed ob jectsorvibration beforeattemptingtotightenanycon nection itisimportanttoturnallthebatteryswitchesto the OFF position UseONLYtheappropriatetoolfor thej...

Page 36: ...ion disconnection the main breakers should be in the OFF position WARNING Do not attempt to use more than two high amperage appliances at the same time as overloading of the circuitry may result causi...

Page 37: ...ur boat from the shore power sys tem Theisolationtransformerminimizestheelectrolytic corrosion caused by stray currents It will also protect theboatfrommissinggroundorreversepolaritycondi tions The is...

Page 38: ...he AC MDP 7 Analog Fuel Gauge Generator 8 Helm Breaker Panel located on wall below the steering wheel a1 5 amp Horn Breaker a2 5 amp Nav Anch Breaker a3 20 amp Trim Tabs Breaker b1 10 amp 12V Helm Rec...

Page 39: ...e Page Directory Symbol 8 Engine RPM Indicator 9 Favorites Directory 10 Navigation FuelDirectory 11 PropulsionDirectory 12 SettingsDirectory 13 SystemDirectory 14 VesselDirectory Note To get the most...

Page 40: ...Itistheresponsibilityoftheowner operator to ensure that the navigation lights are in good workingorderandthattheproperlightingisshown Navigation Lighting NOTICE Off Navigation Lights Anchor Lights Th...

Page 41: ...ase is important refer to the wood location diagram for areas on the gunwales that are specifically designed for with standing the stress generated by a downrigger There are a variety of downrigger mo...

Page 42: ...iton PushtheTESTbutton theapplianceshould shut OFF If it does the circuit was interrupted and it is workingproperly PushtheRESETbuttontoreturnthe power to the outlet If the power to the appliance was...

Page 43: ...he float switch Each pump discharges wateroverboardviaathru hullfitting MAINTENANCE Thebilgepumpisacompletelysealedunitandmainte nance is very simple but it will require you to check aroundthefloatswi...

Page 44: ...er located on the battery switch panel in the helm seat stand which protects the system fromelectricaloverload AnLEDlightonthebatteryswitchpanelindicatesthat thehighwaterpumpisactivated Anaudiblealarm...

Page 45: ...ocatedundertheaccesshatchontheaft cockpitfloor Theflowcontrolvalveletsyouadjustthe flow of water into the livewell tank turning the handle clockwise90 willshutofftheflowofwater LIVEWELL SYSTEM The liv...

Page 46: ...by a 3 5 GPM pump OPERATION The raw water pump has a seacock that needs to be set in the OPEN position before pump operation The seacock can be reached through the hatch located on the cockpit floor T...

Page 47: ...galleyfaucetandheadcompartment shower sink and head The freshwater pump is located on the port sideofthemachineryaccesscompartment 305 Conquest FreshwaterTank Diagram FRESHWATERSHOWER The freshwater s...

Page 48: ...ing the drain valve to flush the tank Water Heater Freshwater System con t COLD HOTWATER The freshwater tank of your boat is capable of supply ingcoldwatertotheheadcompartment galleyandbait prep stati...

Page 49: ...leaksaroundthewaterheater call your dealer Manually operate the pressure relief valve at least once a year This must be done when the water in the storage tank is cool The system must be flushedsevera...

Page 50: ...this is permissible if possible employ the use of a shore side discharge NOTICE HEAD SYSTEM Your 305 Conquest has a head com partment located on the aft starboard side of the cabin It is fitted with...

Page 51: ...AINTENANCE Afterlongperiodsofnon use themaceratorpumpmay notturnfreely Regularuseofthesystemwill Section 6 Water Waste System 305 Conquest Owner s Manual Standard Waste System Diagram 1 VacuFlush Toil...

Page 52: ...esignedandoperatedtopreventthe over board discharge of sewage treated or untreated or any other waste derived from sewage The EPAstandards further state that this shall not be construed to prohibit th...

Page 53: ...ngsystembeservicedonlybyanauthorizedtechnician 1 2 4 5 Section 7 Propulsion System 305 Conquest Owner s Manual STEERING Hydraulic Steering Information Your 305 Conquest is equipped with a teleflex hyd...

Page 54: ...hile in motion Understanding your boat and its reactions at speed will make boating for you safer and more enjoyable CAUTION Shift controls into NEUTRAL before starting engine Shift only when engine i...

Page 55: ...testheRPMoftheengine RegulatingtheRPMoftheenginewillcontrolthe speed of the boat Moving the lever forward engages theforwardgear Continuingtomovethelever forward will increase the forward speed of the...

Page 56: ...ing to a lower pitch propeller will in crease acceleration and load pulling capability with a slightdecreaseintopendspeed Ifyouchoosetochange propellers thetypeshouldbediscussedwithyourBos tonWhaler d...

Page 57: ...s located on the center part of your console above the throttle control Short momentary bursts of the rockers will achieveproperattitudeofthehull Thetrimtabswitchis marked bow up and bow down Usingthe...

Page 58: ...oning Raw Water Pump Strainer 9 Seacock for inlet of cooling water 10 Condensation Drain Line to shower sump 11 Sea Water Discharge Line 12 5 Flexible Duct 13 SMXir Key Pad Display 13 Head Compartment...

Page 59: ...care when handling storing and using fuels WARNING MOVING PARTS Can cause SEVERE INJURY or DEATH Operate the generator set only when all guards screens and covers are in place WARNING FIRE Can cause...

Page 60: ...rinjector failure The generator draws fuel from its own tank located on the port aft side of the compartment The fuel system has its own filter and fuel level indicator The exhaust fromthegeneratorpas...

Page 61: ...seconds at a time Allow for a 60 second cool down period between cranking attempts If the generator fails to start after the first attempt CLOSE the seacock to prevent water from get ting into the ge...

Page 62: ...eplacement is neccessary the number can be found in the operation manual The fuel filter water separator has a manufac turersownersmanualthathasalltheinformationforre placementofitsfilterelement Theen...

Page 63: ...quest has a USCG approved automatic firesupressionsystemthatisinstalledwiththegenerator option The automatic fire supression system is located onthestarboardwallofthemachineryaccesscompart ment Theaut...

Page 64: ...oy Engine Shutdown Override System Gauge Location EngineShutdown OverrideSystemGauge AutomaticFireExtinguishingCylinder location 305 Conquest Owner s Manual Section 8 Getting to know your Boston Whale...

Page 65: ...ULL Tiethiscordaroundtheendof theelectronicscabletorunitupfromthecabinordown throughthehardtop Thefiberglasshardtophasachan nelthat will allow rigging from the hardtop frame through the hardtop to the...

Page 66: ...nerycompartment Thecord atthisendisapproximately6ft 1 82m Therigginghose is 2 inches in diameter This diameter will be important as the rigging tube gets more populated To allow for moreelectricalacce...

Page 67: ...Thesterneyesshouldbeusedastiedownpoints whiletraileringtheboat Thebowandsterneyesshould NEVER be used for lifting Lifting with the bow and sterneyescancauseharmfulstressonthefiberglassand gel coat PO...

Page 68: ...ou follow all recommendations set intheengineowner soperationsmanual Itwillgiveyou ascheduleofwhentheseimportantfunctionsneedtobe done ENGINES Protecting your engines vital moving parts from corro sio...

Page 69: ...ng Metal trim and fittings will stay bright if coated with a good grade metal polish or paste wax after washing Stainless steel is strong and corrosion resistant but still requires maintenance to keep...

Page 70: ...n be cleaned with a coarse towel or soft bristle brush The growthshouldbecleanedimmediatelyaftertheboathas been removed from the water If the growth is allowed todryitwillbethatmuchhardertoremove Ifth...

Page 71: ...drop side curtains can be rolled and stowed in the cabin of the boat Be careful to not fold or crease the visor section Theforwardvisorcanberolledupandissecuredtothe forward section of the hardtop wit...

Page 72: ...n proper working order If you have stubborn cleaning cases call your Boston Whaler dealer for proper cleaning procedures Do not use bleach or solvents to clean the canvas material Canvas Care Maintena...

Page 73: ...rbeforeusingtheanchorwind lass Follow all recommendations and instructions re garding its proper use and care ANCHOR Lowering theAnchor Be sure that there is enough rope for the depth of water you wil...

Page 74: ...ind lasssystemcheckedbyaqualifiedmarineelectrician The anchor windlass is located directly port of the an chor locker The anchor windlass gives you a mechani calmeansof raisingandloweringtheanchor OPE...

Page 75: ...RemotePowerPlug 4 AnchorWindlass 5 AnchorWindlassHandle 6 AnchorWindlassStorage 7 AnchorWindlassOperationSwitch 8 AnchorWindlassBreaker 1 2 4 5 8 7 305 Conquest Owner s Manual Section 9 Anchoring Inf...

Page 76: ...Section 10 Maintenance Log Notes Engine Hours Serviced by Maintenance Performed After the scheduled services are performed fill out the areas below Date Maintenance Record Notes 74...

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