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255 DORADO
Owner's Manual
Scout Boats Inc.
2531 Hwy 78 West
Summerville, SC 29483
1

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  • Page 1 255 DORADO Owner’s Manual Scout Boats Inc. 2531 Hwy 78 West Summerville, SC 29483...
  • Page 2 Rev 0 Print Date 9/20/2017...
  • Page 3 TABLE OF CONTENTS SAFETY INFORMATION ......................7 SAFETY INFORMATION ......................8 BOAT INFORMATION ......................9 SPECIFICATIONS .......................10 CERTIFICATIONS & SPECIFICATIONS ...................11 OWNER’S / OPERATOR’S INFORMATION ................13 SCOUT LIMITED WARRANTY ....................15 Chapter 1: Safety Equipment 1.1 General ........................19 1.2 Engine Alarms ......................19 1.3 Neutral Safety Switch ....................19 1.4 Engine Stop Switch .....................19 1.5 Required Safety Equipment ..................20...
  • Page 4 TABLE OF CONTENTS Chapter 4: Helm Control Systems 4.1 General ........................47 4.2 Engine Throttle & Shift Controls ..................47 4.3 Neutral Safety Switch ....................49 4.4 Engine Power Tilt & Trim ....................50 4.5 Engine Stop Switch .....................51 4.6 Steering System ......................52 4.7 Joystick Controls ......................53 4.8 Trim Tabs ........................54 4.9 Control Systems Maintenance ..................55 Chapter 5:...
  • Page 5 TABLE OF CONTENTS Chapter 9: Drainage Systems 9.1 General ........................87 9.2 Cockpit & Deck Drainage ....................87 9.3 Bilge Drainage ......................88 9.4 Head Compartment Drains ...................89 9.5 Optional Hardtop Drains ....................90 9.6 Drainage System Maintenance ..................90 Chapter 10: Exterior Equipment 10.1 Deck ........................91 10.2 Hull .........................95 10.3 Cockpit Features ......................97 10.4 Bimini Top &...
  • Page 6 TABLE OF CONTENTS Appendix A: Schematics ........................131 Deck Harness ........................131 Drainage System ......................132 Freshwater System ......................133 Raw Water System ......................134 Waste System .........................135 Fuel System ........................136 Steering System ......................137 Propulsion System ......................138 Appendix B: Glossary of Terms ......................139 Appendix C: Maintenance Log ......................143 Appendix D: Boating Accident Report ....................149...
  • Page 7: Safety Information

    SAFETY INFORMATION Your Scout manual has been written to include a number of safety instructions to assure the safe op- eration and maintenance of your boat. These instructions are in the form of CAUTION, WARNING, DANGER and NOTICE statements. The following definitions apply: CAUTION HAZARDS OR UNSAFE PRACTICES WHICH COULD RESULT IN MINOR PERSONAL INJURY OR PRODUCT AND...
  • Page 8: Safety Information

    SAFETY INFORMATION S.O.S SAVE OUR SEAS Scout Boats has made a commitment to quality since the very begin- ning. More importantly, we’ve also made a commitment to saving our natural resources. Our boating and fishing waters are beautiful but often abused and neglected. With care, we can turn the tide in favor of preserving our shinning seas for generations to come.
  • Page 9: Boat Information

    BOAT INFORMATION Please fill out the following information section and leave it in your Scout Owner’s Manual. This in- formation will be important for you and Scout service personnel to know, if and when you may need to call Scout for technical assistance or service. BOAT MODEL: HULL SERIAL #:...
  • Page 10: Specifications

    SPECIFICATIONS HULL LENGTH OVERALL __________________________________________ 25’ 6” / 7.77 m BEAM ___________________________________________________________ 8’ 11” / 2.72 m DRY WEIGHT W/O ENGINES ____________________________________ 5,258 lbs / 2,385 kg FUEL CAPACITY ___________________________________________________132 gal / 499 L FRESH WATER CAPACITY ___________________________________________ 15 gal / 57 L HOLDING TANK ______________________________________________________9 gal / 34 L DEADRISE AT TRANSOM __________________________________________________ 21.5 MAXIMUM HORSEPOWER ________________________________________ 400 HP / 298 kw...
  • Page 11: Certifications & Specifications

    To be in compliance with European directives for recreational boats as published by the Interna- tional Organization for Standardization (ISO) in effect at the time this boat was manufactured, we are providing the following information. Manufacturer: Scout Boats Name: 2531 Hwy 78 West Address:...
  • Page 12 NOTES...
  • Page 13: Owner's / Operator's Information

    OWNER’S / OPERATOR’S INFORMATION Warranty and Warranty Registration Cards The Scout Limited Warranty Statement is included with your boat. It has been written to be clearly stated and easily understood. If you have any questions after reading the warranty, please con- tact Scout customer service.
  • Page 14 Yamaha outboard to an authorized the warranty has taken place. After which, the Yamaha outboard dealer. transferee will be treated as the original purchaser as outlined in the Scout Boats Limited Warranty • If you are away from home, or your selling Statement.
  • Page 15: Scout Limited Warranty

    In order to receive warranty service, the selling dealer must register the boat on www.dealerscircle.com, and the purchaser must take his/her boat to an authorized Scout Boats, Inc. dealer. Depending on the nature of the claim, Scout Boats, Inc. may require the boat to be returned to our factory at 2531 Highway 78 West, Summerville, SC 29483, in which case all transportation, haul-out, and/or loading charges shall be prepaid and the sole responsibility of the original purchaser.
  • Page 16 Scout Boats, Inc. within 10 days of sale of his/her boat to the new owner. A notarized bill of sale and a $100 administration fee payable to Scout Boats, Inc. must also be included with the notification of customer’s intent to re-sell his/her boat.
  • Page 17 SCOUT LIMITED WARRANTY ARRANTY  EGISTRATION  RANSFER  DATE  ____________________________  HULL IDENTIFICATION NO. SLP ____________________________________________________________  DATE OF PURCHASE  ____________________________________________________________________  NEW OWNER’S NAME  __________________________________________________________________  ADDRESS _____________________________________________________________________________  CITY  _____________________________________________  STATE____________  ZIP___________  EMAIL ________________________________________  PHONE  _______________________________  BRAND OF ENGINE_________________________________  HORSEPOWER______________________  I agree to the warranty terms and conditions pursuant to my particular model year boat.  ______________________________________________  SIGNATURE  ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐  PREVIOUS OWNER’S NAME  _____________________________________________________________  ADDRESS  ____________________________________________________________________________  CITY ______________________________________________  STATE_____________  ZIP__________  EMAIL  ________________________________________  PHONE  ______________________________  ORIGINAL DATE OF PURCHASE ...
  • Page 18 NOTES...
  • Page 19: Engine Alarms

    Chapter 1: Safety Equipment 1.1 General Your boat and outboard engines have been equipped with safety equipment designed to enhance the safe operation of the boat and to meet U.S. Coast Guard safety standards. Coast Guard or state, county, and municipal law enforcement agencies require certain additional accessory safety equipment on each boat.
  • Page 20: Safety Equipment

    Visual Distress Signals Notice: You should carry an extra stop switch lan- All Scout boats used on coastal waters, the Great yard and instruct at least one other crew Lakes, territorial seas, and those waters connected member on the operation of the stop switch directly to them, must be equipped with Coast and location of the extra lanyard.
  • Page 21: Bilge And Fuel Fires

    Safety Equipment Bilge and Fuel Fires • Electric Distress Light. (Night use only) The electric distress light is accepted for Fuel compartment and bilge fires are very danger- night use only and must automatically flash ous because of the presence of gasoline and/or the international SOS distress signal.
  • Page 22 Safety Equipment First Aid Kit become unstable as they age. Ask a medical pro- 1.7 First Aid fessional about the supplies you should carry and It is the operator’s responsibility to be familiar the safe shelf life of prescription drugs or other with the proper first-aid procedures and be able medical supplies that may be in your first-aid kit.
  • Page 23: Additional Safety Equipment

    Safety Equipment Additional Equipment to Consider 1.8 Additional Safety Equipment VHF Radio Life Raft Besides meeting the legal requirements, pru- Spare Anchor Fenders dent boaters may want to carry additional safety Heaving Line Mirror equipment. This is particularly important if you First Aid Kit Tool Kit operate your boat offshore.
  • Page 24: Caution & Warning Labels

    Safety Equipment Caution and warning labels must remain legible 1.9 Caution & Warning Labels for the safety of you and your passengers. If a The caution and warning labels shown are ex- label becomes missing or damaged it must be re- amples of the labels that could be on your boat.
  • Page 25: Rules Of The Road

    Chapter 2: Operation the boat as well. Always modify the boat speed 2.1 General in accordance with the sea conditions, boat traffic Before you start the engines on your Scout, you and weather conditions. should become familiar with the various compo- nent systems and their operation, and have per- Remember, it is the operator’s responsibility to formed a “Pre-Cruise System Check.”...
  • Page 26: The General Prudential Rule

    Operation Overtaking Situations When one motor boat is overtaking another mo- tor boat, the boat that is being passed has the right-of-way. The overtaking boat must make the adjustments necessary to provide clearance for a safe passage of the other vessel. The boats should sound the appropriate signals.
  • Page 27 Operation...
  • Page 28: Pre-Cruise Check

    Operation • Test the automatic and manual bilge pump 2.3 Pre-Cruise Check switches to make sure the system is working Before Starting the Engines properly. • Check the weather forecast. Decide if the planned cruise can be made safely. CAUTION •...
  • Page 29: Operating Your Boat

    Operation 2.4 Operating Your Boat WARNING WARNING MAKE SURE ONE OTHER PERSON ON THE BOAT IS INSTRUCTED IN THE OPERATION OF THE BOAT AND ALWAYS OPERATE THE BOAT IN COMPLIANCE WITH ALL TO REDUCE THE RISK OF A FIRE OR EXPLOSION, DO NOT STATE AND LOCAL LAWS GOVERNING THE USE OF A BOAT.
  • Page 30: After Operation

    Operation To stop the boat, follow this procedure: 2.5 Single Engine Docking, • Bring the throttles back to the idle speed posi- Anchoring & Mooring tion. Docking and Dock Lines Maneuvering the boat near the dock and secur- • Move the shifting levers to the neutral position. ing the boat require skill and techniques that are Notice: unique to the water, wind conditions and the layout...
  • Page 31 Operation Maneuvering - Single Engine Boats Maneuvering to the Dock Approach the dock slowly at a 30 to 40 degree angle. Whenever possible, approach against the wind or current. Turn the engine straight & shift to neutral when you feel you have enough momen- tum to reach the dock.
  • Page 32 Operation Maneuvering - Twin Engine Boats right and left by shifting the engines in and out of gear or turning the wheel. When nearly in the slip all the way, straighten the engines and shift If your boat is equipped with a joystick in- to forward to stop.
  • Page 33: Collision

    Operation Leaving a Mooring 2.6 Controls, Steering, or Start the engines and let them warm up for sev- Propulsion System Failure eral minutes before releasing the mooring line. If the propulsion, control or steering system fails The boat will already be headed into the wind, while you are operating the boat, bring the throt- so move it forward enough to loosen the line and tles to idle and shift to neutral.
  • Page 34: Water Skiing & Wakeboarding

    DANGER primary responsibility is the safe operation of your boat and the safety of your passengers and other THE MOORING CLEATS ON SCOUT BOATS ARE NOT boats in the area. DESIGNED OR INTENDED TO BE USED FOR TOWING PURPOSES. THESE CLEATS ARE SPECIFICALLY DESIGNED...
  • Page 35 Operation only attach the tow rope to the tow hook fitting or • Make sure to inspect the ski equipment and tow rope before each ski session. Never use pylon. Never use mooring cleats or grab rails to equipment that is damaged or with loose pull skiers.
  • Page 36 Operation • Approach a skier in the water from the down- wind side and be certain to stop the motion of the boat and your motor before coming in close proximity to the skier. • Give immediate attention to a fallen skier. A fallen skier is very hard to see by other boats and is extremely vulnerable.
  • Page 37: Man Overboard

    Operation 2.13 Teak Surfing 2.12 Man Overboard If someone falls overboard, you must be pre- Teak Surfing is a new and dangerous boating fad that involves an individual holding on to the pared to react quickly, particularly when you are swim platform of a vessel while a wake builds up offshore.
  • Page 38: Trash Disposal

    Operation 2.14 Trash Disposal The discharge of plastic trash or trash mixed with plastic is illegal anywhere in the marine environ- ment. U.S. Coast Guard regulations also restrict the dumping of other forms of garbage. Regional, State, and local restrictions on garbage discharges also may apply.
  • Page 39: Transporting Your Boat

    Operation 2.16 Transporting Your Boat If you trailer your boat, make sure that your tow vehicle is capable of towing the weight of the trailer, boat and equipment and the weight of the passengers and equipment inside the vehicle. This may require that the tow vehicle be spe- cially equipped with a larger engine, transmission, brakes and trailer tow package.
  • Page 40 Operation Before Going Out On The Highway: • The SAFETY CHAINS must be attached criss- crossing under the coupler to the frame of the • SIDE CURTAINS, CLEAR CONNECTOR, BACK tow vehicle. If the ball was to break, the trailer DROP and AFT CURTAIN must be removed would follow in a straight line and prevent the when trailering.
  • Page 41: Drive System Corrosion

    Chapter 3: Propulsion System 3.1 General Your boat is designed to be powered with 2-cycle or 4-cycle outboard motors. 4-cycle outboard engines do not use an oil injection system and are not equipped with an oil tank. They have an oil sump in the crankcase that must be kept full of the type of oil recommended by the engine manufacturer.
  • Page 42: Engine Lubrication

    Propulsion System 3.4 Engine Cooling System CAUTION Outboard engines are raw water (seawater) cooled. Water is pumped through the water DO NOT PAINT THE OUTBOARD MOTOR WITH ANTIFOULING inlets, circulated through the engine block, and PAINTS DESIGNED FOR BOAT HULLS. MANY OF THESE relinquished with the exhaust gases through the PAINTS CAN CAUSE SEVERE DAMAGE TO THE ENGINE.
  • Page 43: Performance Issues & Propellers

    Propulsion System 3.6 Performance Issues & Propellers It is extremely important that the boat is propped to run at or very near the recommended top RPM with an average load. If the top RPM is above or below the recommend range, the propellers must be changed to prevent loss of performance and possible engine damage.
  • Page 44: Engine Instrumentation

    Close observation of these instruments allows the operator to operate the engines at the most efficient level and could save them from serious costly damage. Most Scout boats are equipped with Yamaha en- gines and Command Link multifunction instru- ®...
  • Page 45: Propulsion System

    Propulsion System CAUTION NEVER EXCEED THE MAXIMUM RECOMMENDED OPERATION RPM OF THE ENGINES. MAINTAINING MAXIMUM, OR CLOSE TO MAXIMUM RPM FOR EXTENDED PERIODS CAN REDUCE THE LIFE OF THE ENGINES. Speedometer The speedometer indicates the speed of the boat in miles per hour (MPH). Most speedometers Single Engine Command Link Plus®...
  • Page 46: Fuel Management

    Propulsion System CAUTION IF THE ENGINE ALARM SOUNDS, IMMEDIATELY SHUT OFF THE ENGINE UNTIL THE PROBLEM IS FOUND AND CORRECTED. Fuel Management Fuel management systems are standard equip- ment with some outboard engines. On Yamaha engines, the fuel management gauge is a multi- function gauge or is integrated in command link display panel.
  • Page 47: Engine Throttle & Shift Controls

    Chapter 4: Helm Control Systems 4.1 General The helm controls consist of three systems: the engine throttle and shift controls, the steering system, and the trim tab control switches. These systems provide the operator with the ability to control the direction and attitude of the boat from the helm station.
  • Page 48 Helm Control Systems dicate that the control is activated and the engine can be started. The most common features activated or moni- tored by the keypad are: • Starter lockout, which prevents the engine from being started in gear. • Gear lockout, which allows the engine RPM to be advanced in neutral safely.
  • Page 49: Neutral Safety Switch

    Helm Control Systems The most common features activated or moni- tored by the keypad are: • Starter lockout, which prevents the engine from being started in gear. • Gear lockout, which allows the engine RPM to be advanced in neutral safely. •...
  • Page 50: Engine Power Tilt & Trim

    Helm Control Systems Make sure the throttle control levers are not advanced past the idle position. Press the Start Button or turn the key just long enough to briefly engage the starter for the engine. Notice: Some outboard control systems are equipped with a computer controlled start feature that will keep the starter engaged until the engine starts if the neutral safety switch fails and...
  • Page 51: Engine Stop Switch

    Helm Control Systems further away from the boat transom is called trim- ming “out” or “up.” In most cases, the boat will run best with the outboard adjusted so the hull will run at a 3 to 5 degree angle to the water. The term “trim”...
  • Page 52: Hydraulic Steering System

    Helm Control Systems 4.6 Steering System Hydraulic Steering System The standard steering system is hydraulic and made of two main components: the helm assembly and the hydraulic cylinder. The helm unit acts as both a fluid reservoir and pump. Turning of the helm or steering wheel pumps the fluid in the hy- draulic hoses and activates the hydraulic cylinder causing the motor to turn.
  • Page 53: Tilt Steering Wheel

    Helm Control Systems tinue to operate. Should a failure in one steering system occur, the controlling software will sense the failure, limit the engine RPM as a safety precaution and alert the operator. Each steering control system has emergency proce- dures that are specific to the steering system and type of failure.
  • Page 54 Helm Control Systems 4.8 Trim Tabs The recessed trim tabs are mounted to the hull below the swim platform and integrated transom engine mounting system. A dual rocker switch is used to control the trim tabs. The switch controls bow up and down movements. It also controls starboard and port up and down movements.
  • Page 55: Control Systems Maintenance

    Helm Control Systems When running into a chop, a slight bow down at- titude will improve the ride. Be careful not to over trim. Handling difficulties may result. 4.9 Control Systems Maintenance Control Maintenance Periodic inspection of the control systems and all connections should be made.
  • Page 56 Helm Control Systems WARNING IMPROPERLY ADJUSTED ELECTRONIC ENGINE CONTROLS CAN CAUSE LOSS OF CONTROL AND SEVERE ENGINE DAMAGE. IF YOUR CONTROLS ARE NOT OPERATING P R O P E R LY, D O N O T AT T E M P T C O N T R O L S Y S T E M ADJUSTMENTS YOURSELF.
  • Page 57: Chapter 5

    Chapter 5: Fuel System 5.1 General The gasoline fuel system used in Scout boats sold in the United States is designed to meet or exceed the emission control standards of the Environmental Protection Agency (EPA) and the requirements of the U.S. Coast Guard, the Boating Industry Association and the American Boat and Yacht Council in effect at the time of manufacture.
  • Page 58: Outboard Fuel System

    Fuel System While the tank is being filled, air displaced by the fuel escapes through the vent and fuel fill. When the tank is full, special valves incorporated in the vent and fill hoses close and activate the automatic shutoff valve on the marina fuel pump nozzle to prevent the tank from being overfilled and/or fuel from being ejected from the fuel fill/ vent fitting.
  • Page 59: Fueling Instructions

    OR IS AN ALCOHOL BLEND OF HIGHER CONCENTRATION THAN RECOMMENDED BY THE ENGINE MANUFACTURER. tions, Scout boats are equipped with special fuel ANY DAMAGE DONE TO THE FUEL SYSTEM THAT IS THE systems that reduce the flow of fuel vapors from...
  • Page 60: Fuel System Maintenance

    Fuel System To fill the fuel tank, follow this procedure: • The fuel cap is designed to be opened by hand and does not require a key. Turn the cap counterclockwise to remove it for fueling. • Make sure the nozzle is equipped with an automatic shutoff valve.
  • Page 61 Fuel System frequently depending on the type of engine and WARNING the quality of the fuel. Refer to the engine or fuel filter manufacturer’s instructions for information DO NOT DRAIN ANY FUEL INTO THE BILGE WHEN SERVICING on servicing and replacing the fuel filter. THE FUEL SYSTEM.
  • Page 62 NOTES...
  • Page 63: Volt Dc System Overview

    Chapter 6: Electrical System 6.1 General Scout Boats Marine Standard Wiring Code Your boat is equipped with a 12 volt DC electrical COLOR system and al 120 volt AC battery charging sys- tem. The 12 volt DC system draws current from...
  • Page 64: Batteries & Battery Switches - Twin Engines

    Electrical System Twin Engine DC Breaker & Battery Switch Panels In Helm Storage Compartment 6.3 Batteries & Battery Switches - Twin Engines Twin Engine boats have four batteries. There is one battery for each engine and two batteries wired in parallel for the house and electronics circuits.
  • Page 65 Electrical System Press the remote switch once to engage the bat- tery switch. A light in the switch will illuminate to indicate that the battery switch is ON. To turn the battery switch OFF, press and hold the switch for 3 seconds. The LED light may not turn off im- mediately or will slowly fade out if there are no loads present on the system.
  • Page 66: Parallel Switch & Dead Batteries

    Electrical System The motorized battery switches can be controlled remotely in Auto Mode by switches in the DC panel or manually in Manual Mode by turning the knob on the battery switches. There are LED lights on both the remote switches and the battery switches that indicate battery switch mode and status.
  • Page 67: Key Fob Remote

    Button 3 Press once to turn the courtesy lights on. Press again to turn the lights off. Most Scout boats are equipped with Yamaha en- gines and the Command Link or Command Link Plus ignition key panels that offer the latest in ®...
  • Page 68 Typical Twin Engine Yamaha Command Link Yamaha Command Link Plus Ignition Ignition Switch Panel Switches Scout boats equipped with Yamaha engines and Command Link Plus ignition key panels offer the ® latest in technology and durability. The system en- ergizes the ignition system of multiple outboards with only one key.
  • Page 69: Volt Accessory Switch Panels

    Electrical System 6.8 12 volt Accessory Switch Panels Helm Switch Panel The main accessory switch panel is located at the helm. The circuit breakers that protect the acces- sories are located in the DC breaker panel in the helm storage compartment. An LED light built into the switches indicates that the circuit is activated.
  • Page 70 Electrical System Freshwater Activates the fresh water pump that supplies the fresh water system. The pump is the pressure demand type. A pressure switch automatically con- trols the water pump when the system is activated and properly primed. Raw Water Activates the raw water pump that supplies sea- water to the raw water washdown hose connec- tion.
  • Page 71 Electrical System Engine Trim and Tilt Switches Located in the helm. These switches are typi- cally installed in the engine throttle and shift control. They control the trimming and tilting of the engines. Refer to the Helm Control Systems chapter and the engine owner’s manual for infor- mation regarding the proper use of the tilt and trim switches.
  • Page 72 Electrical System Twin Engine DC Breaker & Battery Switch Panels In Helm Storage Compartment Waste Discharge 6.9 DC Breaker Panel Activates the waste discharge pump that empties the Power is distributed to 12 volt circuits through in- waste tank. Refer to the Marine Head System in the dividual “push to reset”...
  • Page 73 Electrical System Protects the circuit that provides power to the option- al stereo amplifier. This breaker is supplied current when the House battery switch is activated. If the amplifier is not installed, this breaker position will be blank and reserved for additional 12 volt equipment. DC Panel “Push TO Reset”...
  • Page 74 Electrical System 12V ACC Plugs Protects the circuit that supplies 12 volt electrical current to the 12 volt accessory and USB charg- ing plugs. Stereo Protects the circuit that supplies 12 volt electrical current to the stereo. Parallel Protects the circuit for the switches that activate battery parallel system.
  • Page 75: Dc Power Management

    Electrical System supplied current whenever the engine battery switches are activated. Electronic Steering Fuses or Circuit Breakers Provides protection and power to the engine elec- tronic steering system if an electronic steering op- tion is installed on your boat. Refer to the engine manual for additional information on the steering system and fuse or circuit breaker requirements for your boat.
  • Page 76: Ac Battery Charging System

    Electrical System cable. Contact your dealer or a qualified electri- 6.12 AC Battery Charging System cian to find and correct the problem. General A 120 volt AC battery charging system is standard equipment. The system is supplied 120 volt AC WARNING current by a power cable connected to a shore side outlet and the shore power inlet.
  • Page 77: Bonding System

    Electrical System on the volt meter for each engine. To monitor the house or engine batteries with the DC panel volt meter, activate the charger and turn the bat- tery switches on. Select to read the voltage on the desired battery using the switch in the panel below the volt meter.
  • Page 78: Electrical System Maintenance

    Electrical System be checked more often. The correct fluid level in 6.14 Electrical System Maintenance the cells is approximately 1/4 to 1/2 inch above General System Maintenance the plates. If fluid is needed, fill to the proper At least once a year, spray all exposed electrical level with distilled water.
  • Page 79: Fresh Water System Operation

    Chapter 7: Fresh Water System 7.1 General (Optional) The fresh water system consists of a potable water tank, distribution lines and a pump. The pump and water tank are located in the aft system station. Shutoff valves on the water manifold in the ski/ battery storage compartment enable the opera- tor to turn off individual water lines if necessary.
  • Page 80 Fresh Water System Cockpit Sink Faucet Head Compartment Sink Faucet Whenever the boat is left unattended, the Fresh- water switch should be placed in the OFF position. CAUTION DO NOT ALLOW THE FRESH WATER PUMP TO RUN DRY. THE FRESH WATER PUMP WORKS ON DEMAND AND WILL NOT SHUT OFF AUTOMATICALLY WHEN THE TANK IS EMPTY.
  • Page 81: Fresh Water System Maintenance

    Fresh Water System 7.3 Fresh Water System Maintenance Information supplied with water system compo- nents by the equipment manufacturers is included with this manual. Refer to this information for additional operation and service data. The following items should be done routinely to maintain your fresh water system: •...
  • Page 82 Fresh Water System • Fill the water tank half full with freshwater and • The system should now be sanitized and can pour the mixture into the water tank. Top off be filled with freshwater. If the chlorine smell the tank. is still strong, it should be flushed several more times with freshwater.
  • Page 83: Raw Water System

    Chapter 8: Raw Water System Aft Systems Compartment 8.1 General In the raw or seawater system, the baitwell seawater pump is mounted to a seacock on a thru-hull fitting located in the aft systems com- partment bilge. The raw water washdown pump is connected to an auxiliary supply fitting at the base of the baitwell pump.
  • Page 84: Raw Water Washdown

    Raw Water System Closing the thru-hull valve before the boat is hauled from the water will help to eliminate air locks in raw water systems. The valve should also be closed whenever you leave the boat un- attended. Notice: It may be necessary to reprime the raw wa- ter system if it is not used for an extended period and at the time of launching.
  • Page 85 Raw Water System Baitwell Pumps A. Baitwell Pump C. Seacock Valve B. Baitwell Recirculation Pump D. Auxiliary Fitting Baitwell Supply Valve & Light 8.3 Baitwell Seawater is provided to the baitwell by a 12 volt seawater pump in the aft systems compartment. The pump is designed to carry a constant flow of water to the baitwell.
  • Page 86: Raw Water System Maintenance

    Raw Water System 8.4 Raw Water System Maintenance The following items should be done routinely to help maintain your raw water system: • Check hoses, particularly the seawater sup- ply lines, for signs of deterioration. Tighten fittings or replace deteriorated hoses and components as necessary.
  • Page 87: Cockpit & Deck Drainage

    Chapter 9: Drainage Systems Aft Systems Compartment Showing Hatch Drain Rails & Bilge Pump 9.1 General All water is drained by gravity or pumped to over- board thru hull fittings located in the hull. It is important to check the drain system frequently to ensure it is free flowing and that the hoses on thru hull fittings are secure and not leaking.
  • Page 88: Bilge Drainage

    Drainage System Bow Storage Compartments The storage compartment in the bow below the cockpit sole is drained by gravity to the bilge. The forward cooler/storage compartments below the bow seats drain by gravity to thru-hull fittings located in the hull sides above the waterline. Rope Locker Drainage The rope locker drains overboard through a drain fitting located in the hull side at the bottom of the...
  • Page 89: Head Compartment Drains

    Drainage System operation by pressing the “Pump Check” button on the pump. You can also flood the bilge with a garden hose to verify operation. This is particularly important before operating your boat offshore. Refer to the Electrical Systems chapter and the bilge pump operating manual for additional infor- mation on bilge pump operation.
  • Page 90: Optional Hardtop Drains

    Drainage System • Clean the bilge pump strainer of debris and 9.5 Optional Hardtop Drains check the bilge for foreign material that can There is a hole drilled in the center of some leg cause the automatic switch to malfunction. bases to prevent water from being trapped within the leg and provide a wire chase for accessories.
  • Page 91: Chapter 10

    Any problems Stern Mooring Cleat Retracted should be corrected immediately. WARNING SCOUT BOATS ARE NOT EQUIPPED WITH HARDWARE DESIGNED FOR TOWING PURPOSES. THE MOORING CLEATS ARE NOT TO BE USED FOR TOWING ANOTHER VESSEL OR HAVING THIS BOAT TOWED.
  • Page 92 Exterior Equipment drained by a thru-hull fitting in the hull side near the bottom of the locker. It is very important to check the drain frequently to make sure it is clean and free flowing. After the anchor is hauled in and secured with the chain binder and/or at the end of the cruise, the anchor, anchor line, windlass and all hardware should be rinsed with fresh water.
  • Page 93 Exterior Equipment anchor and motor up to the anchor as the line is retrieved to relieve the load on the windlass. Once the anchor is retrieved, independently secure the anchor to the chain binder to prevent it from being accidentally released. This is especially important while the boat is underway.
  • Page 94 Exterior Equipment Windshield Windshield Your boat is equipped with heavy duty aluminum windshield with tinted glass. The center windshield panel opens to provide ventilation and access to the bow seating area. The panel is opened by releasing the latches on the inside of the windshield.
  • Page 95: Hull

    Exterior Equipment If the boat is operated in saltwater, the windshield should be washed after each use with soap and wa- ter to keep it clean. Saltwater allowed to remain on the windshield frame will eventually begin to attack the aluminum and cause corrosion, usually around fasteners and hardware mounted to the windshield.
  • Page 96 Exterior Equipment Unassisted Boarding Situations When using the swim platform ladder in an unas- sisted boarding situation in deep water, hold the swim platform and brace your feet against the hull for stability. Then rotate the ladder out of the recess to the down position with your free hand.
  • Page 97: Cockpit Features

    Exterior Equipment 10.3 Cockpit Features General The hatches in the cockpit sole are secured with twist latches and flush mounted handles that store flush in the hatch. Other hatches and doors are secured with automatic “push to close” latches. Gas charged springs are used to help raise most hatches and hold them in the open position.
  • Page 98 Exterior Equipment WARNING OPERATING THE BOAT UNDER POWER WITH THE TRANSOM DOOR OPEN MAY ALLOW PERSONS TO FALL OVERBOARD AND INTO BOAT PROPELLERS OR TO BE LOST IN OPEN WATER. ALWAYS CHECK TO MAKE SURE THE TRANSOM DOOR IS PROPERLY CLOSED AND LATCHED BEFORE STARTING THE ENGINES AND NEVER OPERATE THE BOAT UNDER POWER WITH THE TRANSOM DOOR OPEN.
  • Page 99 Exterior Equipment Stern Bench Seat Folded Stern Bench In Seat Position Aft Bench Seats Your boat is equipped with a forward facing stern bench seat and a port side bench seat that faces starboard in the rear of the cockpit. The seats are designed to fold flush against the cockpit when they are not in use.
  • Page 100 Exterior Equipment Aft Facing Lounge Seat & Control Switch Aft Facing Lounge Seat Reclined Aft Facing Lounge Seat There is an aft facing seat on the port side of the cockpit. It is equipped with a storage below the removable seat cushion. An electric actuator con- verts the aft facing seat to a reclined lounge seat.
  • Page 101 Exterior Equipment Aft Systems Compartment & Hatch Aft Electrical Systems Compartment Behind Stern Bench Seat Aft systems compartment Access Hatch A hatch in the rear of the cockpit provides access to the fuel filters, pumps, strainers and other equipment in the stern bilge. The stern bilge pump, baitwell pumps, fresh water pump and raw water pump are among the equipment in this...
  • Page 102 Exterior Equipment Cockpit Console With Sink & Cooler Slide Out Cooler Cockpit Console Sink and Cooler The console behind the helm seat is equipped with a sink, counter top/cutting board, a pullout basket and storage drawer. There is also a slide out cooler below the sink.
  • Page 103 Exterior Equipment Optional Electric Grill & Control Panel Electric Grill With Hood Open Electric Grill (Optional) When installed, the stainless steel grill is located in the cockpit console next to the sink. The grill is recessed into the counter top and operates on 120 volt AC power provided by an inverter connected to the house batteries.
  • Page 104 Exterior Equipment Helm The steering, engine controls, engine instruments and switches for exterior equipment and naviga- tion lights are located on the helm station. The helm station is designed to provide good visibility and a functional control station. The steering wheel is located on the rear of the helm console.
  • Page 105 Exterior Equipment It should be in the closed position and latched when not being used, particularly in rough water and whenever the boat is underway. Periodically clean and lubricate the latch to protect it from corrosion and help keep it operating properly. The head compartment is designed to accom- modate a portable marine toilet or an optional porcelain marine toilet with a holding tank.
  • Page 106 Exterior Equipment Bow Seats Bow Seats In Sun Lounge Configuration be removed to clean the bilge or to service hoses or other components that can be accessed by removing this grate. Bow Seats and Storage Compartments The bow seat area is accessed by releasing the two latches on the center windshield panel and opening it.
  • Page 107 Exterior Equipment Filler cushions convert the bow seating area to a sun lounge. The filler cushions rest on molded fiberglass supports built into the seat bases. There are two storage/cooler compartments lo- cated below the port and starboard bow seats. The rope locker is located below the center bow seat.
  • Page 108: Bimini Top & Enclosure

    Exterior Equipment Typical Bimini Top 10.4 Bimini Top & Enclosure A bimini top and enclosure is optional on the 255 Dorado. The top is designed with a relatively flat profile and a snug fit. The canvas is fit to the boat at the factory and the bimini top must be installed properly in order for the clear connector and side curtains to fit.
  • Page 109 Exterior Equipment NOTICE: be stretched slightly to pull out the wrinkles and The front straps of the bimini must be secured reach the snaps. The main load for the top should to the windshield before the rear stanchions remain on the front straps and the rear stanchions. are secured to the deck.
  • Page 110: Hardtop

    Exterior Equipment Typical Hardtop snap it to the top of the windshield frame begin- 10.5 Hardtop ning with the center snaps. The clear connector The optional hard top consists of a laminated fi- will have to be stretched just enough to pull out berglass top mounted to a welded powder coated the wrinkles to reach the snaps on the windshield.
  • Page 111: Cockpit & Bow Covers

    Exterior Equipment Insert the support pole in the center of the cockpit 10.6 Cockpit & Bow Covers cover and make sure it is adjusted slightly higher Cockpit and bow covers are optional on most bow than the windshield. Continue fastening the snaps rider models.
  • Page 112 NOTES...
  • Page 113: Chapter 12 12.1 Head Compartment

    Chapter 12: Interior Equipment 12.1 Head Compartment The head compartment is equipped with a sink plumbed to the fresh water system, a light and a portable head or optional manual marine toilet. The light is activated by the Interior Lts switch on the helm switch panel, DC breaker panel and a switch on the light fixture in the head compart- ment.
  • Page 114: Manual Marine Head System

    Interior Equipment Portable Toilet Maintenance To keep your portable head operating properly it must be emptied and properly cleaned periodi- cally. Refer to the manufacturer owner’s manual for detailed instructions on the proper operation of your portable head. NOTICE: In some areas the law requires a waste pump out system on portable heads.
  • Page 115: Head System Holding Tank

    Interior Equipment 12.4 Head System Holding Tank The holding tank is located in the bilge. When the tank is full it must either be pumped out by an approved waste dumping station through the waste deck fitting or the optional overboard dis- charge pump.
  • Page 116 NOTES...
  • Page 117: Chapter 13

    Chapter 13: Routine Maintenance ing the more noble underwater hardware against 13.1 Exterior Hull & Deck Hull Cleaning-Below The Water Line galvanic corrosion. When the boat is removed from the water, clean the They must be monitored if the boat is to be left in outer bottom surface immediately.
  • Page 118: Routine Maintenance

    Routine Maintenance After the boat is exposed to the direct sunlight for The following guidelines will help keep stain- less steel looking good for many years: a period of time, the gel coat or painted surfaces tend to fade, dull or chalk. A heavier buffing is •...
  • Page 119 Routine Maintenance the top is more likely to become pitted than the ex- tention to places where the top material and/or posed aluminum on the structure. Make sure the lacing contact the frame. aluminum in this area is washed frequently with soap and water and rinsed thoroughly.
  • Page 120: Vinyl Upholstery

    Routine Maintenance Chrome Hardware • Stubborn dirt - Wash with a soft cloth dampened with Ivory Flakes and water. Rinse Use a good chrome cleaner and polish on all ® with clean water. chrome hardware. • Stubborn spots and stains - Spray with either Acrylic Plastic Glass Fantastik Cleaner or Tannery Car Care...
  • Page 121 Routine Maintenance Waterproofing is available in bulk at most canvas will make permanent creases that could cause the shops. One-gallon garden sprayers are excellent vinyl to crack. for applying waterproofing. Notice: Do not use any polish containing lemon Notice: scents or lemon. The lemon juice will attack Some leakage at the seams is normal and the vinyl and shorten its life.
  • Page 122: Engines And Fuel

    Routine Maintenance Canvas enclosures must be removed when • Avoid exposing Corian to strong chemicals, such trailering. Enclosures are not designed to with- as paint removers, oven cleaners, etc. If contact stand the extreme wind pressure encountered occurs, quickly flush the surface with water. while trailering and will be damaged.
  • Page 123: Bilge, Pump & Components

    Routine Maintenance 13.5 Bilge, Pump & Components 13.6 Drainage System To keep the bilge clean and fresh, it is recommended It is essential that the following items be done pe- that you use a commercial bilge cleaner on a regular riodically to maintain proper drainage of your boat: basis.
  • Page 124 NOTES...
  • Page 125 Chapter 14: Seasonal Maintenance Lifting 14.1 Storage & Lay-up Before Hauling: It is essential that care be used when lifting your boat. Make sure the spreader bar at each sling • Pump out the head holding tank. Flush the is at least as long as the distance across the wid- holding tank using clean water, soap and a est point of the boat that the sling will surround.
  • Page 126 Seasonal Maintenance Preparing The Boat For Storage: • Make sure the hitch is properly supported. • Remove the bilge drain plug, if installed. (Some • Check the tires once each season. Add enough boats do not have bilge drain plugs) air for the correct amount of inflation for the tires as necessary.
  • Page 127: Winterizing

    Seasonal Maintenance the recirculation pump until antifreeze is visible 14.2 Winterizing at the discharge fitting. Remove the drain plugs Fresh Water System and wipe down the inside of the wells. The entire fresh water system must be completely drained. Disconnect all hoses, check valves, etc. Refer to the Raw Water System chapter for ad- and blow all the water from the system.
  • Page 128 Seasonal Maintenance Special Notes Prior To Winter Storage Notice: Properly winterize the engines and fuel sys- If the boat will be in outside storage, properly sup- tem by following the engine manufacturer’s port a storage cover and secure it over the boat. It winterizing procedures located in your en- is best to have a frame built over the boat to sup- gine owner’s manuals or contact a Scout...
  • Page 129: Recommissioning

    Seasonal Maintenance • Perform all routine maintenance. 14.3 Recommissioning • Check all hose clamps for tightness. WARNING • Pump the antifreeze from the fresh and raw water systems and flush several times with DO NOT OPERATE THE BOAT UNLESS IT IS COMPLETELY fresh water.
  • Page 130 NOTES...
  • Page 131: Appendix A: Schematics

    Appendix A: Schematics DECK HARNESS STORAGE LT. WINDLASS PORT FWD SPEAKER STBD FWD SPEAKER FOOT SWITCH FOOT SWITCH STBD NAV LT. PORT NAV LT STORAGE LT. CTSY LT. CTSY LT. WIPER MOTOR STEREO 12V ACCY PLUGS WINDLASS WIRES INTERIOR LT PLUG TO MDP HORN INTERIOR LT...
  • Page 132: Drainage System

    Schematics Drainage System Anchor Locker Drain Cup Holder Drains Storage Box Drain Storage Box Drains Sink Cup Holder Drains Ski Locker Drain Sink Drain Bilge Drain Cockpit Drains Rod Holder Drains Baitwell Drain Transom Drains Drainage System...
  • Page 133: Freshwater System

    Schematics Freshwater System Toilet Sink Sink Freshwater Pump Freshwater Tank Freshwater Washdown Freshwater Fill Freshwater System...
  • Page 134: Raw Water System

    Schematics Raw Water System Raw Water Pump Raw Water Washdown Raw Water System...
  • Page 135: Waste System

    Schematics Waste Water System Head Optional Waste Pump Out Optional Waste Seacock Waste Tank Waste Outlet & Vent Waste System...
  • Page 136 Schematics Fuel System Deck Fill Fill and Vent Sender Fuel Tank Pickups Fuel/Water Separator Fuel System...
  • Page 137: Steering System

    Schematics Steering System Optimus Steering Helm Electric Steering Wiring Power Steering Pump Hydraulic Cylinders Hydraulic Hoses Steering System...
  • Page 138: Propulsion System

    Schematics Propulsion System Garmin Screen Throttle Key Switch Props And Engines Propulsion System...
  • Page 139: Glossary Of Terms

    Appendix B: Glossary of Terms Bow Rail: Knee high rails of solid tubing to aid ft: In, near, or toward the stern of a boat. in preventing people from falling overboard. Aground: A boat stuck on the bottom. Bridge: The area from which a boat is steered and controlled.
  • Page 140 Glossary of Terms Ground Tackle: A general term including anchors, eck: The floor-like platform of a boat that lines, and other gear used in anchoring. covers the hull. Grounds: A boat touches the bottom. Displacement: The volume of water displaced by the hull.
  • Page 141 Glossary of Terms Limber Hole: A passage cut into the lower edges Pitching: The fore and aft rocking motion of a of floors and frames next to the keel to allow bilge boat as the bow rises and falls. water to flow to the lowest point of the hull where it can be pumped overboard.
  • Page 142 Glossary of Terms Scupper: An opening in the hull side or transom Thru-hull: A fitting used to pass fluids (usually of the boat through which water on deck or in the water) through the hull surface, either above or cockpit is drained overboard. below the waterline.
  • Page 143: Appendix C: Maintenance Log

    Appendix C: Maintenance Log Service/Repairs Date Dealer Hours...
  • Page 144: Maintenance Log

    Maintenance Log Service/Repairs Date Hours Dealer...
  • Page 145 Maintenance Log Date Dealer Service/Repairs Hours...
  • Page 146 Maintenance Log Service/Repairs Date Hours Dealer...
  • Page 147 Maintenance Log Date Dealer Service/Repairs Hours...
  • Page 148 Maintenance Log Service/Repairs Date Hours Dealer...
  • Page 149 Appendix D:                                       ...
  • Page 150: Boating Accident Report

    Boating Accident Report                                      ...
  • Page 151 Boating Accident Report                                                  ...
  • Page 152 NOTES...
  • Page 153: Float Plan

    Appendix E: Float Plan Scout recommends filling out a float plan each time you use your boat for an offshore day trip or a long cruise. Leave this information with a responsible person ashore, like a close friend or relative that you know well. 1.
  • Page 154 NOTES...
  • Page 155: Troubleshooting Guide

    Appendix F: Troubleshooting Guide PROBLEM CAUSE AND SOLUTION CONTROL SYSTEMS • Steering system is low on fluid. Fill and bleed system. Hydraulic Steering is slow to respond & erratic and/or the • Steering system has air in it. Fill and bleed system. steering wheel feels bumpy.
  • Page 156: Trouble Shooting Guide

    Trouble Shooting Guide PROBLEM CAUSE AND SOLUTION ENGINE PROBLEMS An engine is running too hot. • The engine raw water pick up strainer is clogged with marine growth. Clean pick up. • The engine raw water pump impeller is worn or damaged. Repair the pump.
  • Page 157 Trouble Shooting Guide PROBLEM CAUSE AND SOLUTION ACCESSORY PROBLEMS Baitwell pump runs, but does not pump water. • The thru-hull valve is not open. Open valve. • The pump is not fully clamped to the base on the thru-hull fitting. Properly install the pump to the base. •...
  • Page 158 Trouble Shooting Guide PROBLEM CAUSE AND SOLUTION ACCESSORY PROBLEMS The automatic switch on the bilge pump does not activate • The fuse or circuit breaker for the automatic switch has tripped or blown. Replace the fuse or reset the circuit breaker. the pump .
  • Page 161 Scout Boats Inc. 2531 Hwy 78 West Summerville, SC 29483...

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