Cobalt Digital Inc 343 PERFORMANCE Owner'S Manual Download Page 19

Page: 19 / 126

343 Owner’s Manual

1-13

General Information

SPECIFICATIONS

* Weights are estimated and can vary from the options and equipment added.

Hull Length Overall (LOA)

35' 4" (10.78 m)

Length Overall (LOA) W/ extended Swim Platform

37' 2 1/2" (11.34 m)

Beam Overall

9' 8" (2.95 m)

Height Overall

87 1/2" (2.22 m)

Height Overall w/ optional Arch or Tower

116 1/2" (2.96 m)

Height, Bridge Clearance (waterline to Windshield)

69" (1.75 m)

Height, Freeboard Forward

40" (1.02 m)

Height, Freeboard Aft

28" (0.71 m)

Draft Drive Up, twin engine

28" (0.71 m)

Draft Drive Down, twin engine

37" (0.94 m)

Deadrise at Transom

24.5 Degrees

Weight*, Dry w/ Twin Big Block Engine

11750 lbs. (5330 kg)

Capacity, Fuel

200 gallons (757 L)

Capacity, Water - optional

10 gallons (37.9 L)

Capacity, Weight

Yacht certified

Capacity, Persons

Yacht certified

COB_343_OM_forWeb.book Page 13 Monday, June 12, 2006 10:20 AM

Summary of Contents for 343 PERFORMANCE

Page 1: ... Requirements 1 5 Extended Powertrain Warranty 1 5 If You Sell Your Cobalt Boat 1 5 CERTIFICATIONS 1 6 NMMA 1 6 MerCruiser 1 6 Volvo Penta 1 6 FEATURES CONSTRUCTION 1 6 Amenities 1 6 Construction Standards Certifications 1 6 Serial Number Locations 1 6 WARNING LABELS 1 7 PUBLICATIONS 1 9 NAUTICAL TERMS 1 9 SYMBOLS 1 12 SPECIFICATIONS 1 13 LAYOUT 1 14 PROPELLER APPLICATION CHART 1 15 ALPHABETICAL I...

Page 2: ...iderations 2 5 Components Maintenance and Repairs 2 7 Emergency Considerations 2 7 Lifesaving Equipment 2 9 SAFETY 2 12 Signal Words Definitions 2 12 General Safety 2 12 Water Sports Safety 2 18 Navigation 2 20 OPERATING INFORMATION PRECAUTIONS 3 1 Before You Start 3 1 Fire Explosion 3 1 FIRST TIME OPERATION 3 1 Fueling 3 2 Launching 3 3 Boarding 3 4 Loading 3 4 Shipshape 3 4 GETTING UNDERWAY 3 5 ...

Page 3: ...TUDS 3 35 BATTERY SWITCHES 3 36 SHORE POWER CONNECTION 3 36 GENERATOR OPTIONAL 3 38 FRESH WATER 3 38 Water Level Indicator 3 38 MARINE TOILET HEAD AND MACERATOR OPTIONAL 3 39 Instructions 3 39 Manually Operated Head 3 39 Electrically Operated Head 3 39 Macerator Pump 3 40 BATTERY CHARGER 3 41 AIR CONDITIONING HEATING OPTIONAL 3 41 COCKPIT TONNEAU COVER OPTIONAL 3 42 BIMINI TOP OPTIONAL 3 42 TIE DO...

Page 4: ...TAINLESS STEEL AND CHROME 5 4 Preventive Steps 5 4 Cleaning Stainless Steel 5 4 CORROSION PROTECTION 5 5 CorrosionX 5 5 Topside 5 5 Inside the Bulkhead 5 5 Other Areas 5 6 Galvanic Corrosion 5 6 Salt Water 5 6 CANVAS 5 7 Cleaning Canvas 5 7 Special Cleaning Problems 5 7 OTHER CANVAS COMPONENTS 5 8 Clear Vinyl Isinglass 5 8 Zippers 5 8 Snap Fasteners 5 8 WINDSHIELD 5 8 BILGE 5 8 MARINE GROWTH 5 8 M...

Page 5: ... 6 5 Re activating the Boat after Storage 6 5 Cockpit Heater 6 6 TROUBLESHOOTING 6 6 Engine 6 7 Electrical 6 8 Plumbing 6 8 REFERENCE AND FORMS OPERATION QUICK REFERENCE 7 1 Before Launching 7 1 Pre Operation 7 1 Starting Engines 7 2 Casting Off 7 2 During Operation 7 2 Returning to Port 7 2 Stopping the Engines 7 2 After Boating 7 2 SERVICE LOG 7 3 FUEL LOG 7 4 FLOAT PLAN 7 5 BOAT INFORMATION 7 6...

Page 6: ...vi 343 Owner s Manual PerformanceYacht NOTES COB_343_OM_forWeb book Page vi Monday June 12 2006 10 20 AM ...

Page 7: ... seasoned boater and have previously owned a Cobalt boat I recommend you take time to read through this Owner s manual As you read this manual please remember that common sense and courtesy are the most valuable traits you can have to fully enjoy safe boating It is also to your personal advantage to become well acquainted with the rules and general know how of boating For service and for assistanc...

Page 8: ...ties do not apply if such Cobalt boat has been used at any time commercially industrially for racing or other competition or for revenue producing purposes and also do not apply to 1 engines outdrives propellers controls batteries or other equipment or accessories which are separately warranted by the manufacturers thereof 2 engines outdrives propellers controls trailers equipment or accessories i...

Page 9: ... specific legal rights and you may also have other legal rights which vary from state to state How to obtain Warranty Service To validate the above described limited warranty 1 the original retail purchaser or authorized Cobalt dealer must complete and return the warranty registration card to Cobalt Boats at 1715 N 8th Street Neodesha KS 66757 within ten 10 days after purchase of any new Cobalt bo...

Page 10: ...al flotation device that complies with those countries regulations at all times Intended Use Your Cobalt boat is intended for use as a pleasure and sport craft Craft Design Category Significant Wave Height is the mean height of the highest one third of the waves which approximately corresponds to the wave height estimated by an experienced observer Some waves will be double this height OCEAN Categ...

Page 11: ...l Cobalt warranty service must be completed by an authorized Cobalt dealer If you are not able to return your boat to your selling dealership you must contact him so he may assist you in coordinating the warranty repairs Any claims against Cobalt Boats without prior approval from Cobalt Boats on repairs completed by an unauthorized dealership may be denied Extended Powertrain Warranty Your Cobalt ...

Page 12: ... established training requirements installation procedures and documentation processes throughout the engine installation and testing process Ultimately the goal of the program is to improve integrated product quality and customer satisfaction as well as to reduce warranty visits and costs FEATURES CONSTRUCTION Amenities Your Cobalt boat incorporates classic styling with the long clean lines that ...

Page 13: ...RY OR FATALITY DO NOT APPROACH OR USE LADDER AND PLATFORM WHEN THE ENGINE IS RUNNING WARNING LEAKING FUEL IS A FIRE AND EXPLOSION HAZARD INSPECT SYSTEM REGULARY EXAMINE FUEL SYSTEM FOR LEAKS OR CORROSION AT LEAST ANNUALLY c NMMA 1990 NO 200 WARNING Carbon monoxide will cause brain damage or death Ventilation is not provided DO NOT OCCUPY THIS AREA AT ANY TIME WARNING DO NOT OCCUPY EXTENDED SWIM PL...

Page 14: ...r inlet cover tightly DO NOT ALTER SHORE POWER CABLE CONNECTORS COBALT CHECK LIST For maximum enjoyment and safety check each of these items BEFORE you start your engine DRAIN PLUG securely in Place LIFE SAVING DEVICES One for every person on board STEERING SYSTEM Working smoothly and properly FUEL SYSTEM Adequate fuel Leaks Fumes BATTERY Fully charged Proper water level ENGINE In neutral CAPACITY...

Page 15: ...h the right of way CAPACITY PLATE A plate that provides maximum weight capacity and engine horsepower rating information It is located in full view of the helm CAPSIZE To turn over CAST OFF To unfasten mooring lines in preparation for departure CENTER LINE A lengthwise imaginary line which runs fore and aft with the boat s keel CHINE The point on a boat where the side intersects meets the bottom C...

Page 16: ...d unsafe waters NMMA National Marine Manufacturers Association NO WAKE SPEED The speed at which a boat travels to produce an imperceptible wake PFD Personal flotation device PITOT TUBE See SPEEDOMETER PICKUP TUBE PLANING HULL A hull designed to lift thereby reducing friction and increasing efficiency PORPOISE A condition in which the bow bounces up and down caused by trimming the engine too far ou...

Page 17: ...Guard VISUAL DISTRESS SIGNAL A device used to signal the need for assistance such as flags lights and flares WAKE The waves that a boat leaves behind when moving through the water WATERWAY A navigable body of water WINDLASS An electric winch to raise the anchor COB_343_OM_forWeb book Page 11 Monday June 12 2006 10 20 AM ...

Page 18: ... Do Not Use Water Draft Engine Caution Engine Hour Meter Engine Key Engine Stop Engine Fuel Tank Grease Height Above Water Holding Tank Horn Ignition Switch Overall Length Lift Point Light Navigation Lights Oil Tank Trim Tabs Water Tank Windshield Wipers Safety Alert Symbol COB_0030_A COB_343_OM_forWeb book Page 12 Monday June 12 2006 10 20 AM ...

Page 19: ...ch or Tower 116 1 2 2 96 m Height Bridge Clearance waterline to Windshield 69 1 75 m Height Freeboard Forward 40 1 02 m Height Freeboard Aft 28 0 71 m Draft Drive Up twin engine 28 0 71 m Draft Drive Down twin engine 37 0 94 m Deadrise at Transom 24 5 Degrees Weight Dry w Twin Big Block Engine 11750 lbs 5330 kg Capacity Fuel 200 gallons 757 L Capacity Water optional 10 gallons 37 9 L Capacity Weig...

Page 20: ...r Studs Shore Power Switch Battery Selector Switch Jumper Studs Shore Power Switch Fresh Water Fill Water Tank Vent Transom Shower Optional Fresh Water Fill Water Tank Vent Transom Shower Optional Nav Light Receptacle Nav Light Receptacle Waste Tank Pumpout Waste Tank Vent Shore Power Connections Optional Waste Tank Pumpout Waste Tank Vent Shore Power Connections Optional Fuel Fill Fuel Fill Fuel ...

Page 21: ...TWIN 496 MAG HO BRAVO 1X 425 MPI 1 50 1 65 24 S B 1 480843 844 831912A55 11A55 MERC TWIN 496 MAG HO XR BRAVO 1 425 MPI 26 S B 1 XR 4 BL 480815 816 831913A55 14A55 MERC TWIN 525 EFI XR BRAVO 1 500 MPI 1 50 28 S LH RH 480854 855 831916A65 5A65 MERC TWIN 525 EFI XR ITS BRAVO 1 500 MPI 1 50 MERC TWIN 600 SCI BRAVO 1XR 600 SEI 1 50 1 50 30 S B 1 4 BL 480838 839 831918A65 7A65 COB_343_OM_forWeb book Pag...

Page 22: ...8 Cobalt Check List 3 7 Cockpit Heater 6 6 Cockpit Tonneau Cover Optional 3 42 Cockpit Cabin Dinette Table Optional 3 31 Collisions Leaks 2 8 Components Maintenance and Repairs 2 7 Construction Standards Certifications 1 6 Cooling System 2 4 Corrosion Protection 5 5 CorrosionX 5 5 Craft Design Category 1 4 Cuddy Cabin Access Door 3 33 Dark Stowage Areas 5 2 DC Electrical 3 35 Deck and Hull Care 5 ...

Page 23: ...nsurance 2 3 Intended Use 1 4 Introduction 1 4 Introduction 4 1 Jump Start Studs 3 35 Launching Checklist 3 3 Launching 3 3 Layout 1 14 Leather Care 5 2 Leaving 3 9 Life Raft 2 11 Lifesaving Devices 2 2 Lifesaving Equipment 2 9 Lifting the Boat 6 4 Lighting Bulb Replacement 4 7 Load Distribution 3 12 Loading 2 13 Loading 3 4 Lowering 3 17 Lubrication System 2 4 Macerator Pump 3 40 Maintenance Sche...

Page 24: ...1 Special Cleaning Problems 5 7 Specifications 1 13 Speedometer 3 25 Spotlight 3 32 Stainless Steel and Chrome 5 4 Standard Equipment 3 27 Starting Engines 7 2 Starting the Engines 3 7 Starting Shifting Steering Stopping 3 6 Steering System 2 3 Step 1 Cleaners 5 1 Step 2 Cleaners 5 1 Step 3 Cleaners 5 2 Stopping the Engines 3 9 Stopping the Engines 7 2 Storage Cradle 6 4 Storage Winterization 6 5 ...

Page 25: ...nits Understanding safety information and proper operating procedures within this manual While operating the boat the owner operator is responsible for Knowing that all safety equipment and personal flotation devices are in good condition and suitable for your boat and passenger load Having at least one other passenger who is capable of handling the boat in an emergency Following safe operating pr...

Page 26: ...pproved horn Fire Extinguisher All inboard outboard boats must carry an appropriate portable marine type fire extinguisher in operable condition and accessible location Your Cobalt boat is equipped with a portable fire extinguisher and may have a fixed system fire extinguisher Lifesaving Devices All boats must carry one USCG approved Type I II or III wearable personal flotation device of the prope...

Page 27: ...t insurance before operating your new boat Insurance for loss by fire theft or other causes or liability protection against accidents is a must for responsible boaters The boat owner is legally responsible for any damage or injury caused when he or someone else operating the boat is involved in an accident Many states have laws detailing minimum insurance needs Your insurance agent or your dealer ...

Page 28: ...ut may be diverted through the transom with the optional captain s call exhaust system Engine and generator cooling water are also removed along with the exhaust gases Lubrication System The engines and generator if equipped use a pressurized continuous loop lubrication system that must be periodically serviced in accordance with the manufacturer s recommendations The engines have electrical trans...

Page 29: ...ar label affixed on the bow port side of the boat as part of the California Air Resource Board CARB SD I rule This label must stay affixed to the boat if it is operated in California The label identifies your boat is equipped with a California Certified Engine The label is positioned so it will be at the leading or trailing edge of the state registration numbers Emission Control Warranty Informati...

Page 30: ...the growth rate Be aware of environmental regulations that may govern your paint choice Contact your local boating authorities for information Cleaning Agents Household cleaners should be used sparingly and not discharged into waterways Do not mix cleaners and be sure to use plenty of ventilation in enclosed areas DO NOT use products which contain phosphates chlorine solvents nonbiodegradable or p...

Page 31: ...sing and saving a life Fire You must be prepared and act quickly when dealing with a fire It is not recommended to battle a fire for an extended period of time Turn engines off and abandon the boat if the fire cannot be extinguished quickly Swim at least 23 meters 25 yards upwind from the boat and use the visual distress signals to get assistance Onboard fires involving the fuel system usually res...

Page 32: ...ion unit s steering and control systems and the hull for damage Maneuver the boat to safe water only if the hull and all operating systems are in satisfactory operating condition Otherwise call or signal for assistance Storms Take common sense precautions if you are forced to operate your boat in stormy conditions Wear personal flotation devices PFDs Stow gear below deck and batten down equipment ...

Page 33: ...Information Stations 2670 0 kH 8765 4 kH 4428 7 kH 13113 2 kH 6506 4 kH It is good practice to periodically monitor the weather Lifesaving Equipment The following equipment may or may not be required by federal local regulations Personal Flotation Devices Federal law requires at least one Type I II III or V Personal Flotation Device PFD for each person on board or being towed and at least one Type...

Page 34: ...nsure your time on the water can be the safest possible At the beginning of each season check PFDs for damage and test for proper flotation Refer to the PFD manufacturer s information Audible Visual Distress Signals A distress call is transmitted on VHF FM radio channel 16 156 800 MHz or 2182 kHz SSB Know your audible signals For emergency the call sign is Mayday An urgent situation the call sign ...

Page 35: ...adar within your area Mount the reflector as high as possible on the radar arch Life Raft If operating offshore you should consider carrying an inflatable life raft A USCG approved life raft meets a number of stringent specifications The life raft must be large enough to hold all the boat s occupants and have its own equipment pack including a paddle A life raft can be stored in the aft storage ar...

Page 36: ...t be damaged or made unsafe as a result of your decision REMEMBER USE COMMON SENSE WHEN OPERATING YOUR BOAT General Safety Before each outing you should check all safety equipment such as fire extinguishers PFDs flares distress flags flashlights and engine stop switches They should be operable in good condition readily visible and easily accessed Check local weather reports before casting off do n...

Page 37: ...maged propeller Sand bars in narrow inlets are constantly shifting making it difficult to mark them with buoys Tides in coastal areas affect water levels producing sand bars Sometimes sand bars are indicated by waves as they form into breakers when passing over the sand bar Refer to Grounding in this section if you run aground on a sand bar The water level around a dam spillway is a hazardous area...

Page 38: ... have unobstructed vision at all times Check for other boats or any obstacles before turning the boat Drugs Alcohol DAYTIME WARNING NIGHTIME WARNING DESCRIPTION COB_0032_A Small Craft Advisory Winds greater than 18 knots sustained for two hours or more or hazardous wave conditions Following a storm hazardous wave conditions can persist long after the high winds have subsided Gale Warning Sustained...

Page 39: ...quipped with carbon monoxide CO detector s if your boat is a cabin type or built with an enclosed changing area A carbon monoxide CO detector will only detect the presence of carbon monoxide gas at its sensor and will not detect other vapors such as gasoline Carbon monoxide may be present in other areas Carbon monoxide poisoning should not be confused with seasickness intoxication or heat stress I...

Page 40: ...larly inspect the engine and generator exhaust system for proper operation For additional information refer to the carbon monoxide detector operator s manual supplied with your boat COB 0033 A Blockage of boat exhausts by obstruction Operating with high bow angle Exhausts traveling along obstruction Exhausts from other vessels in confined areas Operating at slow speed or while dead in the water Op...

Page 41: ...the boating public State boating regulations are enforced by local authorities You are subject to marine traffic laws and Rules of the Road for both federal and state waterways you must stop if signaled to do so by enforcement officers and permit to be boarded as asked Discharge of Oil The discharge of fuel oil and other chemicals into the water is prohibited Be sure to clean up all fuel and oil s...

Page 42: ...Water Sports Safety Larger boats produce a larger wake which may be too big for skiers Only boats equipped with a ski tow eye should be used to pull water skiers If you use your Cobalt boat for water sports you should be familiar with water sport safety and hand signals When participating in water sports be safe and courteous and follow these guidelines Be considerate to fishermen and others you s...

Page 43: ...August 28 2001 which covers some issues of improper use of the boarding ladder swim platform The SAFETY ALERT and portions of the information follow Tragic deaths occur from the negligence of unsafe boating and dangerous activities Experts say many of these deaths may have been caused by an invisible hazard carbon monoxide poisoning Taking the risk of swimming under a boarding platform when the en...

Page 44: ...c of the nautical rules of the road For more information contact your local USCG Auxiliary In general boats with less maneuverability have right of way over more agile craft You must stay clear of the vessel with right of way and pass to his stern Whistle Horn Signals Signaling other boats with a whistle or horn is similar to using turn signals on an automobile It is not necessary to sound a signa...

Page 45: ... river Meeting Head On Neither boat has the right of way in this situation Both boats should decrease speed should turn to the right and pass port to port However if both boats are on the left side of the channel each vessel should sound two short blasts and pass starboard to starboard 4 O CLOCK GIVE WAY BURDENED VESSEL DANGER ZONE 12 O CLOCK STAND ON PRIVILEGED VESSEL COB_0005_A PASSING PORT TO P...

Page 46: ...signposts of the waterways There are two primary marking systems in use in the U S the Uniform State Waterway Marking System USWMS used on inland waters and maintained by each state and the Federal Waterway Marking System FWMS used on coastal waters and rivers and maintained by the USCG In addition the FWMS has two modified systems the Western River Buoyage and the Intercoastal Waterway Buoyage Be...

Page 47: ...obey regulatory markers CONTROLLED AREA DANGER BOATS KEEP OUT INFORMATION DO NOT PASS BETWEEN SHORE AND BUOY SPECIAL PURPOSE NAVIGATE TO STARBOARD FACING UPSTREAM NAVIGATE TO PORT FACING UPSTREAM NAVIGATE TO SOUTH OR WEST NAVIGATE TO NORTH OR EAST MID CHANNEL UNIFORM STATE WATERWAY MARKING SYSTEM USWMS COB_0036_A COB_343_OM_forWeb book Page 23 Monday June 12 2006 10 20 AM ...

Page 48: ... of the channel is marked with RED and WHITE vertically striped buoys pass close to these buoys Obstructions channel junctions etc are marked with RED and GREEN horizontally striped buoys A RED band at the top means the preferred channel is to the left of the buoy a GREEN top band means the preferred channel is to the right of the buoy Day markers are colored and numbered the same as buoys RED tri...

Page 49: ...more stable platforms to increase visibility Most minor lights are part of a series to mark a channel river or harbor Federal Waterways Marking System FWMS Lateral Aids Marking the Sides of Channels as seen When Entering From Seaward Safe Water Aids Marking MId Channels and Fairways No Numbers May be Lettered Port Side Odd Numbers Starboard Side Even Numbers Lighted Buoy Lighted Buoy Can Buoy Nun ...

Page 50: ...top of the other will help guide a boat through a channel Lighthouses Lighthouses can be found at harbor entrances prominent headlands isolated danger areas and along the coast These striped or patterned structures have unique flashing characteristics to help identify them COB_0038_A FRONT MARKER REAR MARKER ON RANGE LINE LEFT OF RANGE LINE RIGHT OF RANGE LINE RANGE LIGHTS KC 0443C COB_343_OM_forW...

Page 51: ...r from the area and remain alert Navigation markers serve as a means of identifying navigable routes and indicate water hazards Boaters should become familiar with navigation markers and stay within marked boundaries and clear of hazards WORLDWIDE VESSELS ENGAGED IN DIVING OPERATIONS DOES NOT INDICATE DIVER S POSITION INDICATES FELLOW BOATER IS IN NEED OF ASSISTANCE COB_0039_A DIVERS FLAG ALPHA FL...

Page 52: ...2 28 343 Owner s Manual Section 2 PerformanceYacht NOTES COB_343_OM_forWeb book Page 28 Monday June 12 2006 10 20 AM ...

Page 53: ... damage and get assistance immediately If not get out and swim at least 25 yards 23 meters upwind from the boat and use the visual distress signals to get assistance Refer to Section 2 Safety for additional information FIRST TIME OPERATION Your safety the safety of your passengers and other boaters are among your responsibilities as operator of this boat Your boat must be in compliance with USCG s...

Page 54: ... to wipe up fuel or solvent spills in the boat Dispose of rags properly ashore NOTICE Prevent unwarranted engine damage Use the recommended fuel type and octane rating Refer to your propulsion unit operator s manual A DANGER Avoid injury fire or explosion Fuels are extremely flammable and highly explosive under certain conditions Stop engines generators and any fuel operated machinery Do not smoke...

Page 55: ...ful when fueling to prevent damaging the chain If it breaks have it replaced After Fueling 1 Tighten the fuel fill cap using the fuel cap key unless your filler cap is the pop up type Wipe up any fuel spills 2 Open all windows hatches doors and compartments 3 Check all fuel lines hoses and connections for leaks and deterioration 4 Be sure to run the blower for at least four minutes before starting...

Page 56: ...rom front to back Avoid excess weight in the bow or stern Securely stow all extra gear in stowage areas to prevent load shifting Do not stow gear on top of safety equipment safety equipment must be quickly accessible In adverse weather reduce theloadin the boat People load capacity ratings are based upon normal boating conditions Do not use the drive units as a boarding ramp use the boarding ladde...

Page 57: ...properly Operate bilge blowers for at least four minutes before starting the engines or generator Do not overload your boat During Operation Check gauges frequently for signs of abnormal operation Check that steering shift and throttle controls continue to operate smoothly Check for excessive vibration Monitor your fuel supply Verify batteries are charged After Boating To prevent marine growth fro...

Page 58: ...e equipped with a warning system that will sound an alarm if an engine problem develops The horn may emit a short chirping sound during starting to verify operation If the warning horn sounds when operating the boat IMMEDIATELY throttle back to idle speed and shift into the NEUTRAL position IMMEDIATELY check the gauges and stop the engines Carbon Monoxide Detectors if equipped Avoid the possibilit...

Page 59: ...ers are in the NEUTRAL position Throttle levers are at the IDLE position 1 Turn the ignition key to START position Release the key immediately after the engine starts If the engine fails to start refer to the propulsion unit operator s manual for additional information 2 Operate the engine at approximately 1 000 rpm and check the oil pressure gauge If oil pressure is not within specified range sto...

Page 60: ...erly maintained Be sure to Keep mooring lines tow lines and other obstructions clear of the steering system Keep the steering system s moving parts clean and lubricated Regularly inspect the steering system for kinks damage and corrosion CAUTION Avoid injury swamping the boat or taking water in over the transom Go slowly when traversing in reverse A DANGER Avoid injury or death The steering system...

Page 61: ...Be sure the engines are warmed up before casting off COB_0062_A BACKING TO LEFT Turn wheel to left Stern will pull to left RIGHT TURN Turn wheel to right Stern will move to left LEFT TURN Turn wheel to left Stern will move to right A WARNING Avoid creating a hazardous condition Do not use the engine stop switch and lanyard for normal stopping of the engines Using the stop switch will impair your a...

Page 62: ... ahead of time Allow wind and current movement to help maneuver your boat Be sure to read Basic Maneuvering in this section Docking Follow these guidelines when docking Come to a stop a short distance from the dock then proceed slowly Have your fenders mooring lines and the crew ready Observe how the wind and current are moving your boat Approach the dock with the boat pointed into the wind if pos...

Page 63: ...r other navigational aids or regulatory marker is illegal Approach a mooring buoy by heading into the wind or current Observe the direction of other boats that already lie at mooring buoys Since they are heading into the wind or current approach your buoy at the same heading When you think you can move enough forward without using your engines shift to the NEUTRAL position Have a crew member posit...

Page 64: ...d fuel economy increases Continuous trim adjustment is required when operating your boat to maintain maximum performance and efficiency If the drive units are trimmed in too far closer to the boat bottom speed drops fuel economy decreases and the boat may not handle correctly However it does provide better acceleration from a standstill and because it forces the bow down visibility is improved If ...

Page 65: ...se making the starboard bow lower Using trim tabs in conjunction with the drive trim will compensate for uneven weight distribution listing water conditions and other factors that cause inefficient operation Remember that trim tabs are trimming the hull while power trim is trimming the drive unit Some systems may include indicators to show position of the tabs and drive units PORT TAB LOWERED PORT...

Page 66: ...with twin engines it will have counter rotating propellers One prop will turn clockwise and the other prop will turn counterclockwise when operating This concept balances the propeller torque which helps maintain an even keel Reverse thrust of the engines is used to slow and stop the boat The boat s momentum will vary according to load speed and water condition Slow the engine speed to an idle shi...

Page 67: ...Practice using the throttle levers to control the boat Try maneuvers in open water before attempting them near docks or other boats Use a quick burst of your throttles to control the boat Keep in mind that once the boat starts to move momentum will carry through It is best to learn maneuvering skills in open water away from traffic Adequate practice is the only way to develop your boating skills H...

Page 68: ...l throttle operating range High speed operation on smooth water is very stable but quick reactions and adjustments are needed to maintain control Know your limits and stay within them Keep one hand on the steering wheel and the other on the throttles constant adjustments are necessary for rapidly changing conditions Small inputs of throttle steering and trim movement are exaggerated at high speeds...

Page 69: ... the boat Lowering Bring the boat to a stop with the bow facing into the wind or current Lower the anchor On dash control place safety switch in the ON position Press and hold the toggle switch down to pay out sufficient rope chain to set the anchor A WARNING Avoid injury and or property damage Keep hands feet loose clothing and hair well clear of the winch and rope chain during operation Keep cle...

Page 70: ... the boat Leave at least two boat lengths between the boats for adequate movement Adjust the tow line to match wave action Keep the boats on the crest or in the trough of the waves at the same time In protected calm waters shorten the line for better handling Tow at moderate speed allowing for adverse wind and wave conditions Have the operator of the towed boat steer with you if possible If you ne...

Page 71: ...th an AM FM CD player iPod MP3 Port and may have been accessorized to enhance its fidelity To operate your entertainment system you must first supply power to the unit s Make sure the battery switch is on and the ignition switch is set on ACC If your boat is equipped with a Power Distribution Panel the switches for the entertainment system components are on For additional operating information ref...

Page 72: ...n a small fluctuation in a gauge reading is not unusual If an instrument reading is outside the normal or recommended ranges determine the cause or see your authorized Cobalt dealer Refer to the engine operator s manual for normal recommended ranges COB_0041_A CAPT CALL ENGINE COMP COCKPIT ACC ACC BILGE MID BILGE FWD HORN BLOWER AIR TEMP WATER BILGE AFT DOCK NAV ANC DEPTH FINDER 1 2 3 4 5 6 10 11 ...

Page 73: ... check with the local authorities before operating your boat for other requirements concerning the use of navigational lights The navigational lights are identified by a red light on the port side of the vessel and a green light on the starboard side Anchor Mooring Light All boats at anchor or moored must display a proper white anchor light The anchor light all around light is the white light loca...

Page 74: ... TAB DRIVE UNIT TRIM INDICATOR The indicators display the relative position of the drive units and trim tabs The left indicator set displays the UP and DOWN position of the trim tabs The right indicator set displays the IN and OUT position trim angle of the drive units 4 TRIM TAB SWITCHES These switches control the trim angle of the trim tabs These used in conjunction with the drive unit trim will...

Page 75: ...th or damage to equipment Do not allow your Cobalt boat to be operated without the proper use of the ignition safety switch and lanyard COB_0042_A 2 1 3 CAUTION Avoid injury or death Attach the ignition safety switch lanyard to the operator before starting the engines This will prevent the boat from becoming a runaway if the operator is accidentally thrown away from the helm The ignition safety sw...

Page 76: ... shift levers must be in the NEUTRAL position before attempting to start the engines The following information relates to the general description about your controls Refer to the engine operator s manual or the control operator s manual for specific use Your controls have individual levers for each drive unit s shift and engine s throttle The left levers are for the port engine and the right lever...

Page 77: ...uge for abnormally high readings If the reading is outside the manufacturer s operating range immediately turn off the engine An abnormally high temperature is the result of low oil level aged oil or the incorrect viscosity See your Cobalt dealer when experiencing a high oil temperature reading The oil temperature gauge is not a substitute for checking oil levels Engine Water Temperature Indicates...

Page 78: ...titude of your Cobalt boat and the fuel pick up tube cannot withdraw all fuel out of the tank please observe the One Third Rule Use one third of your fuel to go out one third to come back and one third as a reserve Hour Meter An hour meter for each engine is located in the engine compartment The hour meter accumulates the operating hours of the engine COB_0050_A ENGINE HOURS KC 0782 COB_343_OM_for...

Page 79: ...erior Anchor Locker Bow Scuff Plate Stainless Steel Midship Cleats Stainless Steel Windshield Swim Platform Extended w Ladder 3 30 Interior Aft Walk Thru Carpet Aft Walk Thru Filler Cushion s Air Compressor w Holder 3 32 Double Wide Helm Seat Electric Porcelain Head Structure Safety Performance Battery Switch Dual 3 35 Composite Transom Fiberglass Cockpit Liner Deck 1 6 Fiberglass Stringer System ...

Page 80: ...ht w Helm Remote 3 32 Stainless Steel Bow Rails 10 Three Color Custom Graphics Transom Shower 10 gal water 3 39 Portal Lights 2 Teak Accent Package Interior Air Conditioning Heating 3 41 Dinette Table 3 31 Electric Porcelain Head w Macerator Grey Water System Shore Power Kit 110 Volt Shore Power Kit 220 Volt International V Berth Filler Cushion Cabin Pillows Rivulet Carpet Upgrade Stainless Steel ...

Page 81: ...mation Windlass w Line Chain and Anchor Captain s Call Plus w Mufflers Twin Engines Through Hull Exhaust w Mufflers Twin Engines Captain s Call Exhaust HP Twin Engines FEATURE PAGE COB_343_OM_forWeb book Page 29 Monday June 12 2006 10 20 AM ...

Page 82: ...ine and engaging the shift mechanism A DANGER Avoid potential injury or ejection of occupants Do not stand while driving above engine idle speeds and make sure all passengers are seated and seats are in a locked secured position when the boat is underway A WARNING Avoid the possibility of injury or death The boarding ladder is attached to the boarding platform Do not occupy the platform or use the...

Page 83: ...able top unscrew thumb screws 2 Pull the table from the receiver and close the cover Keep the table and support arm stowed when not in use FENDER LOCKERS Use the fender lockers to stow fenders when they are not in use The fender lockers are fitted with drains to avoid accumulation of water Keep the drains free from debris keep the lockers clean FOREDECK SUN PAD Slide the sun pad into the forward h...

Page 84: ...ctions in your owner s packet A carbon monoxide CO detector will only detect the presence of carbon monoxide gas at its sensor and will not detect other vapors such as gasoline Carbon monoxide may be present in other areas Carbon monoxide poisoning should not be confused with seasickness intoxication or heat stress If someone complains of irritated eyes headache nausea weakness or dizziness or you...

Page 85: ...adaches nausea unconsciousness and cherry red skin color are symptoms Avoid exposure to yourself and or your passengers to carbon monoxide Check the CO detectors before every outing and keep the cabin door closed when running the engine s or a generator Keep the cabin and cockpit areas well ventilated and do not block exhaust outlets NOTICE Secure the door when underway Do not sit stand or place h...

Page 86: ...110 volt or 220 volt alternating current VAC shore power system or the optional generator this will supply the electricity for the 110 VAC system Shore power only supplies electricity for the 220 VAC system These systems have a distribution panel located within the master cabin Batteries power the 12 VDC system The AC circuits are controlled by a switch type circuit breaker When the indicator ligh...

Page 87: ...RY SWITCH PANEL AND FUNCTIONS Y 1 Starboard Engine Battery Switch Battery 1 2 Port Engine Battery Switch Battery 2 3 Jump Start Studs 4 Breaker Helm 5 Breaker Trim Tabs 6 Breaker Amplifier 7 Breaker Distribution Panel 8 Breaker Bilge Pump 9 Windlass Breaker Switch optional JUMP START STUDS The jump start studs allow for jump starting an engine The receptacles have protective covers and must stay i...

Page 88: ...prevent accidental disconnection and enhance water resistance The shore power connection is located at the port aft of your boat Make sure the shore power connection cover is in place when the shore power connection is not in use 1 Shore Power Cord 2 Threaded Locking Collar 3 Boat Receptacle To connect 1 Turn off the boat s MAIN AC circuit breaker on the Cabin Distribution Panel 2 If the outlet on...

Page 89: ...ives AC power from the shore power cable or optional generator The panel distributes AC power through main circuit breaker s which in turn supplies the circuit breakers AC electricity operates the equipment displayed on the AC cabin distribution panel The 110 V AC system consists of inlet breaker s a shore generator selector switch located at the distribution panel in the cabin which contains a vo...

Page 90: ...erate the generator during boat speeds above 40 mph FRESH WATER The fresh water system provides potable drinkable water to the sink and transom shower Refer to Section 1 Specifications for the capacity of the water system The system is operated by a 12 V DC water pump located in the engine compartment It is necessary for the 12 V DC system to be energized and the WATER PRESSURE switch to be turned...

Page 91: ...charge the head depress the foot pedal on the lower left side of the bowl and push the flush button Release the flush button after the bowl is moistened and then pump the floor pedal 2 4 times to fill the bowl with water 4 To flush depress the foot pedal and push the flush button at the same time hold until all waste is removed The marine toilet head allows you to hold the waste in a holding tank ...

Page 92: ... The chemical helps to control odor and break down the waste Follow the manufacturer s instructions on the chemical before using A waste tank level monitor is installed to provide a visual indication of the amount of waste in the tank Waste Disposal Dockside Pumpout This system directs all waste to the holding tank To clear the tank you will need to use the dockside pumpout services provided at ma...

Page 93: ...vel monitor will illuminate the indicator lights to monitor the tank level BATTERY CHARGER Your Cobalt boat is equipped with a multi bank charger located on the bulkhead forward of the port engine Anytime your boat is connected to shore power or the optional generator is running and the MAIN and BATTERY CHARGER switch at the cabin distribution panel is on the battery charger will operate to keep t...

Page 94: ...rt poles for proper fit 4 Continue snapping up the sides 5 The walk thru doors may be closed if desired Do not use cockpit tonneau cover for extended storage It is not designed for storage but can be used for overnight storage or trailering BIMINI TOP OPTIONAL 1 Remove the stainless adjustable arms from the storage area 2 Unfold the top and install the stainless adjustable arms tensioners into the...

Page 95: ...orrecting minor mechanical and electrical problems For location of the tool kit refer to Section 1 Layout A WARNING Avoid injury death or property damage Never anchor a boat from the stern and keep the boat headed into the waves 1 2 2 2 2 2 3 3 2 COB_0001_A NOTICE Only use properly positioned slings to lift your boat Do not use deck cleats to anchor or for towing If towing only use the bow eye or ...

Page 96: ...3 44 343 Owner s Manual Section 3 PerformanceYacht NOTES COB_343_OM_forWeb book Page 44 Monday June 12 2006 10 20 AM ...

Page 97: ...of the equipment and for prevention of casualties Be sure to read and understand all information provided before operating its systems A WARNING Avoid injury death or damage to equipment Regularly inspect and maintain all systems to prevent unexpected hazards associated with worn or faulty components Be sure to replace system components and hardware with marine grade parts not automotive component...

Page 98: ...LIGHT STEP BL 18 INT LIGHT STEP BL 18 WINDLASS GROUND WINDLASS RELAY O W O R 60 WINDLASS GROUND WINDLASS RELAY O W O R 60 INT LIGHT BL 18 INT LIGHT BL 18 WASTE MONITOR 30 WASTE MONITOR 30 FUEL TANK GND GR 80 FUEL TANK GND GR 80 FUEL SENDER PK 80 FUEL SENDER PK 80 MACERATOR 48 MACERATOR 48 CABIN BREAKER PANEL 120 CABIN BREAKER PANEL 120 MER CATH 80 MER CATH 80 TRIM TAB 80 TRIM TAB 80 STEREO AMP POW...

Page 99: ... the fuel system before each operation and at least once a year have it checked by a certified Cobalt service technician FUEL TANK COB_0074_A FUEL FILL FUEL TANK VENTS PORT FUEL PICK UP STBD FUEL PICK UP GENERATOR FUEL PICK UP COB_343_OM_forWeb book Page 3 Monday June 12 2006 10 20 AM ...

Page 100: ...OUT REAR BILGE PUMP OUT PORT FENDER STORAGE AND COLLECTOR BOX DRAINS PORT FENDER STORAGE AND COLLECTOR BOX DRAINS COLLECTOR BOX DRAIN COLLECTOR BOX DRAIN SMALL BILGE PUMP OUT SMALL BILGE PUMP OUT WATER PUMP WATER PUMP SINK DRAIN SINK DRAIN HEAD FLOOR DRAIN HEAD FLOOR DRAIN CABIN ENTRY DRAIN CABIN ENTRY DRAIN FRONT BILGE PUMP FRONT BILGE PUMP SUMP PUMP SUMP PUMP SUMP PUMP OUT SUMP PUMP OUT BILGE PU...

Page 101: ...PICK UP A C PICK UP AIR CONDITIONER AIR CONDITIONER A C PUMP OUT A C PUMP OUT HEAD WASTE IN HEAD WASTE IN GENERATOR WATER PICK UP GENERATOR WATER PICK UP WATER PUMP WATER PUMP EXHAUST OUTLET EXHAUST OUTLET GENERATOR ANTI SIPHON GENERATOR ANTI SIPHON GENERATOR MUFFLER GENERATOR MUFFLER A C CONDENSATION DRAIN A C CONDENSATION DRAIN GENERATOR GENERATOR HEAD WATER PICK UP HEAD WATER PICK UP TRANSOM SH...

Page 102: ...ischarges and saturates the engine and or generator compartment smothering the fire Inspect fire extinguishers for proper charge before operating the boat Inspect fire extinguishers for proper charge before operating the boat ELECTRICAL SYSTEMS Some boats are equipped with two electrical systems a battery powered direct current DC system and an optional generator or shore powered alternating curre...

Page 103: ...vice and push the breaker button in and release If the button continues to pop out when the device is used see your authorized Cobalt dealer Your boat may not be equipped with all of these features or options IGNITION PORT BILGE BLOWER 1 BILGE BLOWER 2 IGNITION STBD BILGE PUMP FWD BILGE BLOWER HORN BILGE PUMP MID SPOT LIGHT INTERIOR LIGHTS BILGE PUMP AFT ENGINE ROOM LIGHTS SUMP PUMP ACCESSORY ACCE...

Page 104: ...t s 71 Anchor Light 1004 Arch 212 2 Internal Lights Open Bulb Utility Light 1004 or 211 Cuddy Cabin Reading Light MR16 Black Rectangular Courtesy Light 1044 99A Chrome Courtesy Light Round 90 Overhead Console Light GE 912 Dome Light 211 Ice Chest 194 Instrument Lighting Tachometer 194 SF2 Speedometer 194 SD2 Voltmeter 658 S11 Oil Pressure 658 SH2 Temperature 658 SC2 Fuel 658 SC2 Trim 658 SC2 A WAR...

Page 105: ...eated with PreFixx In actuality almost any sunscreen with a high percentage two percent or above of active ingredients is a potential stainer The vinyl manufacturer or Cobalt Boats warranties do not cover vinyl staining from suntan lotions Special care should be taken to prevent dark colored rubber products or Sunbrella canvas from coming in contact with the vinyl upholstery Care and Cleaning of V...

Page 106: ... spots and stains use a mild non detergent cleaner such as a bar of Ivory Soap or Amway L O C Apply the soap to a clean wet sponge wash then rinse well Let air dry naturally For butter oil or grease wipe any excess off the leather with a clean dry cloth then leave it alone the spot should dissipate into the leather in a short period of time Do not apply water or try to wash a butter oil or grease ...

Page 107: ...ion of soap and water Waterfall Bubinga or Birdseye Maple Dash Your Cobalt boat may be equipped with an optional Waterfall Buginga or Birdseye Maple Dash Wipe the wood surface clean with a water moistened soft cloth For stubborn dirt and stains use a small amount of mild non abrasive detergent Dove Dawn etc on a moistened cloth and gently clean the area Wipe surface dry with a soft non abrasive cl...

Page 108: ...erior but will not protect the gelcoat finish Please check with your authorized Cobalt dealer for more information on the subject 3M carries a complete line of fiberglass care products STAINLESS STEEL AND CHROME Stainless steel though highly resistant is still capable of rusting particularly in the marine environment Initial signs of rust and corrosion left untreated may result in pitting and perm...

Page 109: ...her metal fixtures fittings up on deck Treat hinges locks closure mechanisms and sliding tracks of doors and windows If sprayed on wipe with cloth to remove excess A very light coat is all it takes and it should be applied every two months if operating in salt water and every four months in freshwater operations Inside the Bulkhead Once a year spray electrical connections fuse panels and antenna b...

Page 110: ...etals due to the effects of electrolytic action When dissimilar metals are immersed in a conductive fluid such as salt water an electric current is produced similar to the action of a battery The softest of the metals will be the first to become damaged Galvanic corrosion can occur in fresh or salt water however salt brackish and polluted waters accelerate galvanic corrosion A self sacrificing ano...

Page 111: ...al Cleaning Problems For heavily soiled fabric remove the top from the frame Soak the fabric for approximately 20 minutes in a solution that has been mixed to the following proportions 1 2 cup 4 ounces of non chlorine bleach 1 4 cup of mild soap like Ivory Snow Dreft or Woolite One gallon of lukewarm water water should be no more than 100 F 37 8 C Allow the fabric to soak until the non chlorine bl...

Page 112: ...t of the zipper is where they start Use care when starting zipper to prevent damage Snap Fasteners Fasteners should be unsnapped as close to the button as possible Never remove canvas by pulling roughly on one edge of the material This can damage the canvas and the fasteners If the snaps become difficult to unsnap keep the snaps clean and use lubricants such a small amount of Vaseline Chapstick WD...

Page 113: ...establish your maintenance routine Detailed information concerning the task is listed in this section A WARNING The Teleflex steering system must have all attaching hardware bolts and nuts retorqued according to manufacturer s specifications after a few hours of operation and at regular intervals thereafter Loose or missing hardware may cause failure of the steering system resulting in injury or d...

Page 114: ... a leak see your authorized Cobalt dealer 6 Check all fuel lines and connections at fuel tanks engines and the generator for leaks If you detect a fuel leak immediately see your authorized Cobalt dealer 7 Check the portable and automatic fire extinguishers for proper charge 8 Check the battery charge of both engine batteries Be sure that the batteries can start the engine s and the generator if eq...

Page 115: ...a malfunction Have a problem serviced immediately by your authorized Cobalt dealer Engine Propulsion Cooling System If a problem occurs with your engine propulsion unit or the cooling system between the scheduled maintenance cycle immediately notify your authorized Cobalt dealer Do not allow a problem to go unattended By doing so a minor repair could become a major overhaul Electrical System Have ...

Page 116: ...he proper location for slings Slings may need to be adjusted forward or aft for your particular boat 1 Flat wide belting sling Storage Cradle Only use a storage cradle or the trailer designed for your boat to store your boat when it s not in the water A storage cradle or your boat s trailer will provide proper support and prevent stress on the hull Position the storage cradle as close to the sling...

Page 117: ...l several vents to provide adequate ventilation to prevent mold or mildew Re activating the Boat after Storage Have your authorized Cobalt dealer prep your boat for the upcoming boating season There are many systems that require special attention to ensure your boat is in proper operating condition Carbon monoxide detector s if equipped Fuel and exhaust systems Engine s cooling exhaust and lubrica...

Page 118: ...All gasoline engines produce carbon monoxide CO CO is colorless odorless and dangerous Direct and prolonged exposure to CO will cause brain damage or death Signs of exposure to CO include nausea dizziness and drowsiness Avoid exposure to yourself and or your passengers to carbon monoxide A WARNING The extended swim platform must be attached to the boat when it is in use The boarding ladder is atta...

Page 119: ...thorized Cobalt dealer Engine problem see your authorized Cobalt dealer Low starter speed Weak or bad battery see your authorized Cobalt dealer Engine runs erratically See your authorized Cobalt dealer Engine vibrates Propeller condition shut off engines Check for bent broken or damaged propeller Check for weeds on propeller Engine problem see your authorized Cobalt dealer Engine runs but boat mak...

Page 120: ... breaker or the breaker on the cabin distribution panel Make sure shore generator selector switch is positioned correctly Ground fault circuit interrupter tripped reset button on the outlet and test If problem exists see your authorized Cobalt dealer Symptom Possible Cause No water at sink Fresh water pump circuit breaker tripped or in the OFF position correct the problem and reset turn circuit br...

Page 121: ...tor s manual or consult your authorized Cobalt dealer Check weather conditions Be sure the lights horn bilge pumps and other electrical equipment are in operating conditions Be sure the fire extinguisher signaling devices and other emergency gear are onboard and in proper operating condition Pre Operation Test operation of carbon monoxide detector Open all seacocks and check for leaks Check seawat...

Page 122: ...ply Verify charging of the batteries Returning to Port Come to a stop a short distance from the dock then proceed slowly Have your fenders mooring lines and the crew ready Stopping the Engines Slowly bring the throttle levers to the IDLE position Move the shift levers to the NEUTRAL position Turn the ignition keys to the OFF position After Boating Turn off your navigational lights leave the anchor...

Page 123: ...343 Owner s Manual 7 3 Reference and Forms SERVICE LOG Date Hour Reading Service Repairs Performed COB_343_OM_forWeb book Page 3 Monday June 12 2006 10 20 AM ...

Page 124: ...7 4 343 Owner s Manual Section 7 PerformanceYacht FUEL LOG Date Gallons Hours Gallons Hour Date Gallons Hours Gallons Hour COB_343_OM_forWeb book Page 4 Monday June 12 2006 10 20 AM ...

Page 125: ...Color Trim Registration Number Length Length Length Other Info Persons Aboard Name Age Address Telephone Engine Type No of Engines HP Fuel Capacity Survival Equipment PFDs Smoke Signals Paddles Raft or Dinghy Flares Flashlight Water EPIRB Mirror Food Anchor Radio Yes No Type Freq Destination Est Time of Arrival Expect to Return By Auto Type If not returned by License No call the Coast Guard or Par...

Page 126: ...rial Number Port Drive Serial Number Starboard Engine Serial Number Starboard Drive Serial Number Propeller Size Generator Model Number VHF Radio Make and Model Number GPS Make and Model Number Radar Make and Model Number DVD Make and Model Number Stereo Make and Model Number TV Cabin Make and Model Number TV Mid berth Make and Model Number Subwoofer Make and Model Number Serial Number Serial Numb...

Search results

Summary of Contents for 343 PERFORMANCE

Reviews:

Related manuals for 343 PERFORMANCE

Brands by name

Popular brands

Cobalt Digital Inc 343 PERFORMANCE, Owner'S Manual

Search results

Summary of Contents for 343 PERFORMANCE

Reviews:

Related manuals for 343 PERFORMANCE

Brands by name

Popular brands