Honda Marine BF8D Owner's Manual
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Honda Marine BF8D Owner's Manual

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  • Page 2 The information and specifications included in this publication were in effect at the time of approval for printing. Honda Motor Co., Ltd. reserves the right, however, to discontinue or change specifications or design at any time without notice and without incurring any obligation whatever.
  • Page 3 INTRODUCTION Congratulations on your selection of We suggest you read the warranty a Honda outboard motor. We are policy to fully understand its certain you will be pleased with your coverage and your responsibilities of purchase of one of the finest ownership.
  • Page 4 INTRODUCTION A FEW WORDS ABOUT You will find important safety information in a variety of forms, including: SAFETY Safety Labels on the outboard motor. Your safety and the safety of others are very important. And using this Safety Messages preceded by a safety alert symbol and one of outboard motor safely is an important three signal words, DANGER, WARNING, or CAUTION.

  • Page 5: Table Of Contents

    CONTENTS OUTBOARD MOTOR SAFETY ........Common Controls IMPORTANT SAFETY INFORMATION ....Engine Cover Latch ..........20 SAFETY LABEL LOCATIONS ........ Transom Angle Adjusting Rod ......20 Steering Friction Lever ......... . 21 CONTROLS AND FEATURES ........10 Tilt Lever ...............
  • Page 6 CONTENTS INSTALLATION ............25 PORTABLE FUEL TANK ........34 POWER REQUIREMENTS ........25 FUEL HOSE CONNECTIONS ........ . 34 BOAT TRANSOM REQUIREMENTS ....25 FUEL PRIMING ............35 INSTALLATION POSITION ........26 STARTING THE ENGINE ........
  • Page 7 CONTENTS SERVICING YOUR OUTBOARD MOTOR ....51 STORAGE ..............71 THE IMPORTANCE OF MAINTENANCE ... . 51 STORAGE PREPARATION ........71 MAINTENANCE SAFETY ........52 Cleaning and Flushing .......... . 71 TOOL KIT AND EMERGENCY STARTER Fuel ................
  • Page 8 CONTENTS TAKING CARE OF UNEXPECTED PROBLEMS ............78 BATTERY WILL NOT CHARGE AND ELECTRIC STARTER WILL NOT OPERATE . 83 OIL PRESSURE INDICATOR LIGHT GOES OFF AND ENGINE SPEED IS LIMITED ....84 OVERHEATING INDICATOR LIGHT COMES ON AND ENGINE SPEED IS LIMITED (remote control type) .........

  • Page 9: Outboard Motor Safety

    Operator Responsibility Attach the emergency stop switch INFORMATION lanyard securely to the operator. It is the operator’s responsibility to Honda BF8D/BFP8D/BF9.9D and provide the necessary safeguards Always wear a PFD (Personal BFP9.9D outboard motors are to protect people and property.
  • Page 10 OUTBOARD MOTOR SAFETY Refuel With Care Carbon Monoxide Hazard Gasoline is extremely flammable, Exhaust gas contains poisonous and gasoline vapor can explode. carbon monoxide. Avoid inhalation Refuel outdoors, in a well- of exhaust gas. Never run the engine ventilated area, with the engine in a closed garage or confined area.

  • Page 11: Safety Label Locations

    The labels shown here contain important safety information. Please read them carefully. These labels are considered permanent parts of your outboard motor. If a label comes off or becomes hard to read, contact an authorized Honda Marine servicing dealer for a replacement.

  • Page 12: Controls And Features

    CONTROLS AND FEATURES CONTROL AND FEATURE IDENTIFICATION CODES BF8D / BF9.9D BFP8D / BFP9.9D Model SHSA LHSA LHSA XHSA Type Shaft Length Tiller Handle Remote Control Electric Starter Power Thrust Propeller Battery Charging DC Receptacle Refer to this chart for an explanation of the Type Codes used in this manual to identify control and feature applications. BF8D/BF9.9D/BFP8D/BFP9.9D are According to Shaft Length (Example)

  • Page 13: Component And Control Locations

    CONTROLS AND FEATURES COMPONENT AND CONTROL LOCATIONS H Type (tiller handle) STARTER GRIP ELECTRIC STARTER CHOKE KNOB BUTTON (Equipped type only) (Electric starter type only) OIL FILLER CAP OIL PRESSURE SHIFT LEVER ENGINE COVER INDICATOR LIGHT TILLER SWITCH CLIP HANDLE FUEL HOSE THROTTLE CONNECTOR...
  • Page 14 CONTROLS AND FEATURES R Type (remote control) STARTER GRIP WATER HOSE GEARSHIFT/THROTTLE JOINT HOLE CONTROL LEVER (Inside engine cover) NEUTRAL RELEASE OIL FILLER CAP LEVER ENGINE COVER OIL PRESSURE INDICATOR LIGHT STERN OVERHEATING BRACKET INDICATOR LIGHT FAST IDLE LEVER OIL LEVEL BUZZER DIPSTICK (inside box)
  • Page 15 CONTROLS AND FEATURES FUEL GAUGE VENT KNOB FUEL TANK FUEL CAP FUEL HOSE PRIMING BULB FUEL HOSE CONNECTOR (FEMALE)

  • Page 16: Controls

    CONTROLS AND FEATURES CONTROLS Choke Knob (H type manual The engine stop switch has controls choke) for normal engine stopping and H Type (tiller handle) emergency engine stopping. CHOKE KNOB Engine Stop Switch and Switch The switch clip must be inserted in Clip the engine stop switch in order for the engine to start and run.

  • Page 17: Throttle Grip

    CONTROLS AND FEATURES Throttle Grip Throttle Friction Dial Gearshif t Lever THROTTLE INDEX R (reverse) MARK THROTTLE N (neutral) FRICTION DIAL F (forward) RELEASE THROTTLE GRIP THROTTLE GRIP The throttle grip controls engine The throttle friction dial adjusts The gearshift lever is used to select F speed.

  • Page 18: Recoil Starter Grip

    CONTROLS AND FEATURES Recoil Starter Grip Electric Starter Button (models R Type (remote control) equipped with electric starter) STARTER GRIP For panel-mount or top-mount remote control information, refer to the instructions provided with the remote control equipment. Ignition Switch (side-mount type) ELECTRIC STARTER BUTTON...

  • Page 19: Switch Clip And Emergency Stop Switch

    CONTROLS AND FEATURES Switch Clip and Emergency Stop Turning the ignition switch key to the The switch clip must be inserted in Switch (side-mount type) START position operates the starter the emergency stop switch in order motor. The key automatically returns for the engine to start and run.

  • Page 20: Fast Idle Lever

    CONTROLS AND FEATURES Fast Idle Lever Gearshif t/Throttle Control Lever (side-mount type) (side-mount type) GEARSHIFT/THROTTLE CONTROL LEVER MAXIMUM FAST IDLE LOWEST POSITION NEUTRAL FAST IDLE LEVER RELEASE LEVER The control lever automatically locks itself in the N (neutral) position. To move the lever out of the N (neutral) The fast idle lever is provided with Leave the fast idle lever in the lowest...
  • Page 21 CONTROLS AND FEATURES The gearshift/throttle control lever controls engine speed and selects F (forward), N (neutral), or R (reverse) gears. GEARSHIFT/THROTTLE CONTROL LEVER Moving the control lever 30° from N (neutral) selects the gear, and further movement increases engine speed. N (neutral) F (forward) R (reverse)

  • Page 22: Common Controls

    CONTROLS AND FEATURES Common Controls Transom Angle Adjusting Rod (SH / LH type) Engine Cover Latch The transom angle adjusting rod limits the tilt angle of the outboard motor when fully lowered. (R type / XH type) ADJUSTING ROD ENGINE COVER Proper adjustment prevents the LATCH outboard motor from being trimmed...

  • Page 23: Steering Friction Lever

    CONTROLS AND FEATURES Steering Friction Lever Tilt Lever INSTRUMENTS Fuel Gauge TILT LEVER FUEL GAUGE STEERING FRICTION LEVER The steering friction lever adjusts The tilt lever enables the outboard A fuel gauge is built into the cap of steering resistance. motor to be raised for shallow water the portable fuel tank.

  • Page 24: Indicators

    CONTROLS AND FEATURES INDICATORS Overheating Indicator When the green light is lit, oil (R type) pressure is OK. Oil Pressure Indicator (R type) If oil pressure becomes low, the green light will go off, and the engine protection system will limit engine speed.

  • Page 25: Cooling System Indicator

    CONTROLS AND FEATURES Cooling System Indicator OTHER FEATURES Anodes Overrev Limiter The engine is equipped with an overrev limiter to prevent the possibility of mechanical damage from excessive engine speed. The overrev limiter may be activated during operation, limiting engine speed, if the outboard motor is tilted excessively, or when propeller ventilation occurs during a sharp turn.

  • Page 26: Portable Fuel Tank

    CONTROLS AND FEATURES Portable Fuel Tank Fuel Cap Vent Knob Fuel Priming Bulb VENT KNOB OUTLET END CLOSE (MOTOR) PRIMING BULB INLET END (TANK) The portable fuel tank has a capacity The cap is provided with a vent knob A priming bulb is built into the fuel US gal ( ) and has a fuel to seal the portable fuel tank for...

  • Page 27: Installation

    0 performance. Follow the installation inches below the bottom of the boat. instructions provided in this manual. Honda BF8D/BFP8D/BF9.9D and With the boat in the water and loaded, BFP9.9D outboard motors can be the antiventilation plate should be...

  • Page 28: Attachment

    INSTALLATION ATTACHMENT If the outboard motor is installed too Attach the stern bracket to the boat low, the boat will squat and be hard transom by tightening the clamp to plane, it will tend to porpoise, and screws. high-speed stability will be reduced. Attach a rope from the boat to the If the outboard motor is installed too hole in the stern bracket.

  • Page 29: Transom Angle Adjustment

    The negative (-) cable has a black band at the battery connector. BATTERY Honda BF8D/BFP8D/BF9.9D and For electric starter operation, use a BFP9.9D outboard motors produce a 12-volt battery with an ampere-hour 12-volt, 12-ampere battery-charging rating of at least 35 Ah.
  • Page 30 INSTALLATION Plug and Receptacle Battery Terminals (models without electric starter) ) TERMINAL ) TERMINAL DC RECEPTACLE COVER BATTERY TO ACCESSORIES BLACK or GREEN Battery To prepare the outboard motor for Connect the positive (+) battery cable connection to a battery, pull the cover to the positive (+) battery terminal, Minimum Requirements out of the DC receptacle, connect...
  • Page 31 INSTALLATION Be caref ul to avoid connecting the battery in reverse polarity, as that will damage the battery-charging system in the outboard motor.

  • Page 32: Before Operation

    OFF position. Familiarize yourself with all laws Honda Marine dealer correct it, and regulations relating to boating before you operate the outboard and the use of outboard motors.
  • Page 33 BEFORE OPERATION Safety Inspection Maintenance Inspection Look around the outboard motor Check the engine oil level (p. for signs of oil or gasoline leaks. Running the engine with a low oil level can cause engine damage. If you are using the portable fuel tank, make sure it is in good Check to be sure the propeller is condition and properly secured in...

  • Page 34: Operation

    OPERATION SAFE OPERATING BREAK-IN PROCEDURE Next 60 minutes: PRECAUTIONS Run the engine up to a maximum of Break-in period: 10 hours 4,000 to 5,000 rpm, which is about To safely realize the full potential of 50% to 80% of maximum throttle this outboard motor, you need a Proper break-in operation allows the opening.

  • Page 35: Transom Angle Adjustment

    OPERATION TRANSOM ANGLE The transom angle adjusting rod (SH type/LH type) ADJUSTMENT limits the tilt angle of the outboard Push the rod in and hook the end of (R type/XH type) motor when fully lowered. the rod. Then release the rod. Proper adjustment prevents the ADJUSTING ROD UNLOCKED...

  • Page 36: Portable Fuel Tank

    OPERATION PORTABLE FUEL TANK FUEL HOSE CONNECTIONS Secure the portable fuel tank in the boat, so it won’t move around and become damaged. FUEL HOSE CONNECTOR Before use, open the fuel tank vent by turning the vent knob at least 2 or 3 turns counterclockwise.

  • Page 37: Fuel Priming

    OPERATION FUEL PRIMING STARTING THE ENGINE The engine will not start or run, unless the clip is in the switch. H Type (tiller handle) The emergency stop switch clip OUTLET END and lanyard system is a safety (MOTOR) SWITCH CLIP device that will stop the engine if ENGINE STOP you fall away from the controls...
  • Page 38 OPERATION N (neutral) START POSITION POINTER THROTTLE GRIP CHOKE KNOB GEARSHIFT LEVER Check the position of the gearshift (manual choke type) Do not turn the throttle grip before lever. It must be in the N (neutral) To start a cold engine, pull the starting and align the START position for starting.
  • Page 39 OPERATION Electric starter If the choke knob was pulled to STARTER GRIP (electric starter model) the CLOSED position to start the Press the electric starter button and engine, gradually push it to the hold it there until the engine starts. OPEN position as the engine warms up.

  • Page 40: R Type (Remote Control)

    OPERATION R Type The engine will not start or run, N (neutral) (remote control) unless the clip is in the switch. For panel-mount or top-mount The emergency stop switch clip remote control information, refer to and lanyard system is a safety the instructions provided with the device that will stop the engine if remote control equipment.
  • Page 41 OPERATION START FAST IDLE Using the electric starter f or more FREE than 5 seconds at a time will ACCELERATION overheat the starter motor and can RANGE damage it. Turning the ignition switch key to the START position while the engine is running can damage the starter motor and f lywheel.

  • Page 42: Emergency Starting

    OPERATION EMERGENCY STARTING Before getting under way, allow FAST IDLE LEVER the engine to warm up sufficiently to ensure good performance. If the battery is discharged, or the starter motor and the recoil starter are Above 41°F (5°C), warm up the inoperative, you can start the engine engine for 2 or 3 minutes.
  • Page 43 OPERATION FLYWHEEL (STARTER PULLEY) NEUTRAL START CABLE RECOIL STARTER ASSEMBLY FLANGE BOLT KNOT STARTER ROPE RECOIL STARTER ASSEMBLY Move the shift lever to the F (forward) position. Loosen the Set the knotted end of the Pull the emergency starter rope neutral start cable lock nut and emergency starter rope in the notch slowly until resistance is felt, then...
  • Page 44 (p. ), and Have your closest authorized Use extreme care when cooling system indicator (p. Honda marine dealer check your installing the engine electrical system and correct the Leave the recoil starter assembly cover. problem, so you can use the off, but install the engine cover (p.

  • Page 45: Stopping The Engine

    OPERATION STOPPING THE ENGINE Normal Engine Stopping Emergency Engine Stopping LANYARD LANYARD SLOW THROTTLE GRIP PULL N (neutral) SWITCH CLIP SWITCH CLIP To stop the engine in an emergency, pull the clip out of the engine or emergency stop switch by pulling the CONTROL lanyard.
  • Page 46 OPERATION When the boat is not in use, remove and store the ignition key and the emergency stop switch clip and lanyard. ENGINE STOP SWITCH IGNITION SWITCH KEY Turn the ignition switch key to the OFF position or press the engine stop switch until the engine stops.

  • Page 47: Gearshifting And Throttle Operation

    OPERATION GEARSHIFTING AND To shift gears, turn the throttle grip to THROTTLE OPERATION the SLOW position, then move the THROTTLE FRICTION DIAL gearshift lever to select F (forward), H Type (tiller handle) N (neutral) or R (reverse) gears. The engine can be started with the gearshift lever in the N (neutral) position only.

  • Page 48: R Type (Remote Control)

    OPERATION R Types To shift gears, move the control lever (remote control) to select F (forward), N (neutral) and R (reverse) gears. Side-Mount Type TO INCREASE The control lever cannot be moved FRICTION from the N (neutral) position unless CONTROL LEVER the neutral release lever is squeezed.

  • Page 49: Steering

    OPERATION STEERING R Type (remote control) H Type (tiller handle) Steer the boat in the same manner as an automobile. STEERING FRICTION LEVER Steer by moving the tiller handle Use the steering friction lever to help opposite the direction you want the hold a steady course while cruising.

  • Page 50: Cruising

    OPERATION CRUISING Trim If engine speed becomes unstable at high speed due to activation of the Engine Speed overrev limiter, reduce speed and Install the outboard motor at the best check the trim angle of the outboard trim angle for stable cruising and For best fuel economy, limit the motor.

  • Page 51: Shallow Water Operation

    OPERATION SHALLOW WATER To tilt the outboard motor, move the OPERATION tilt lever to the TILT position, then Excessive trim/tilt angle during raise the outboard motor to the 30° or operation can cause propeller When operating in shallow water, tilt 45°...

  • Page 52: Mooring, Beaching, Launching

    OPERATION MOORING, BEACHING, ENGINE COVER GRIP LAUNCHING An excessive tilt angle during operation can cause propeller ventilation, overheating, and water TILT LEVER pump damage. 71° (when mooring) To return the outboard motor to the To raise the outboard motor out of normal operating position, move the the water while the boat is moored, or tilt lever to the RUN position, raise...

  • Page 53: Servicing Your Outboard Motor

    To ensure the best quality and pollution. that are more difficult, or require reliability, use only new, genuine special tools, are best handled by Honda parts or their equivalents for professionals and are normally repair and replacement. performed by a Honda technician or Improperly maintaining other qualified mechanic.

  • Page 54: Maintenance Safety

    SERVICING YOUR OUTBOARD MOTOR MAINTENANCE SAFETY Safety Precautions Read the instructions before you begin, and make sure you have the Some of the most important safety Make sure the engine is off before tools and skills required. precautions follow. However, we you begin any maintenance or cannot warn you of every repairs.

  • Page 55: Tool Kit And Emergency Starter Rope

    SERVICING YOUR OUTBOARD MOTOR TOOL KIT AND EMERGENCY STARTER ROPE 10 mm WRENCH PLIERS 12 mm WRENCH 16.5 mm SOCKET WRENCH OIL CHECK SCREWDRIVER EMERGENCY STARTER ROPE DRIVER SPARE SWITCH CLIP TOOL BAG OWNER’S MANUAL The following tools are supplied with the outboard motor for simple maintenance procedures and emergency repairs.

  • Page 56: Maintenance Schedule

    SERVICING YOUR OUTBOARD MOTOR MAINTENANCE SCHEDULE REGULAR SERVICE PERIOD Perform at every indicated month or First month Every Every year operating hour interval, whichever Each use After use 6 months comes first. 20 hrs. or 100 hrs. 200 hrs. ITEM Engine oil Check level Change...
  • Page 57 Emission related items. Lubricate more frequently when used in salt water. These items should be serviced by an authorized Honda marine dealer, unless you have the proper tools and are mechanically proficient. Refer to the Honda shop manual for service procedures.

  • Page 58: Engine Cover Removal And Installation

    SERVICING YOUR OUTBOARD MOTOR ENGINE COVER REMOVAL Engine Oil Level Check OIL FILLER CAP AND INSTALLATION Check the engine oil level with the engine stopped and the outboard motor in the vertical position. Unlatch and remove the engine cover. Remove the dipstick and wipe it clean.

  • Page 59: Engine Oil Change

    SERVICING YOUR OUTBOARD MOTOR Engine Oil Change An engine oil evacuation/filling Improper disposal of engine oil device may be used to remove/add can be harmf ul to the environment. the engine oil. If you change your own oil, please dispose of the used oil properly. Drain the used oil while the engine is Put it in a sealed container, and warm.

  • Page 60: Oil Filter Change

    Using the wrong f ilter, or a non- adapter (optional part) and a hose Honda f ilter which is not of to supply water. equivalent quality, may cause engine damage.

  • Page 61: Engine Oil Recommendations

    Engine Oil Recommendations The SAE oil viscosity and service classification are in the API label on Oil is a major factor affecting the oil container. Honda recommends performance and service life. Use that you use API SERVICE category 4-stroke automotive detergent oil.

  • Page 62: Lubrication Points

    100 hours or 6 months. Apply anticorrosion oil to pivot surf aces where grease cannot penetrate. CLAMP SCREWS SWIVEL CASE ADJUSTING ROD PROPELLER SHAFT Apply Honda Marine Corrosion Inhibitor (or equivalent) to all areas under the engine cover except the belts.

  • Page 63: Spark Plug Service

    SERVICING YOUR OUTBOARD MOTOR Spark Plug Service SPARK PLUG SPARK PLUG CAP 0.031 0.035 in WRENCH RECOMMENDED SPARK PLUGS: (0.80 0.90 mm) CR5EH-9 (NGK) U16FER9 (DENSO) Incorrect spark plugs can cause engine damage. Unlatch and remove the engine cover (p. Disconnect the spark plug caps from the spark plugs.
  • Page 64 SERVICING YOUR OUTBOARD MOTOR After each spark plug seats, tighten with a spark plug wrench supplied in the tool kit to compress the sealing washer. If reinstalling used spark plugs, tighten 1/8 - 1/4 turn after the spark plugs seat. If installing new spark plugs, tighten 1/2 turn after the spark plugs seat.

  • Page 65: Refueling

    SERVICING YOUR OUTBOARD MOTOR REFUELING VENT KNOB CLOSE Portable Fuel Tank (optional equipment) FUEL TANK CAPACITY: 3.2 US gal (12 , 2.6 Imp gal) OPEN FUEL GAUGE Check the fuel gauge and refill the FUEL CAP SAFE FILL LEVEL tank when necessary. To refuel, turn the vent knob Remove the fuel tank from the boat counterclockwise to the OPEN...

  • Page 66: Fuel Recommendations

    SERVICING YOUR OUTBOARD MOTOR FUEL RECOMMENDATIONS Never refill the fuel tank inside a building where gasoline fumes may Gasoline is highly reach flames or sparks. Keep Use unleaded gasoline with a pump flammable and explosive. gasoline away from appliance pilot octane rating of 86 or higher.

  • Page 67: Fuel Pump Filter Inspection And Replacement

    If spark knock or pinging persists, see The fuel pump filter is located under flammable and explosive. an authorized Honda marine dealer. the engine cover, on the right side of You can be burned or the engine.
  • Page 68 SERVICING YOUR OUTBOARD MOTOR Inspect the filter for water and/or sediment accumulation. If the filter is OK, reinstall it. If water and/or sediment are present, replace the filter as described in UNLATCH the following steps. Always replace the filter at the scheduled replacement interval (p.
  • Page 69 SERVICING YOUR OUTBOARD MOTOR Install the new filter on the fuel hoses, with the fuel flow arrow pointing toward the fuel pump as shown. Fuel flow will be impeded if the filter is installed backward. Remove the fuel tube clamps, and connect the fuel hose to the outboard motor.

  • Page 70: Portable Fuel Tank And Filter Cleaning

    SERVICING YOUR OUTBOARD MOTOR Portable Fuel Tank and Filter Fuel Tank Filter Empty the portable fuel tank into an Cleaning approved gasoline container. Use a funnel to avoid spilling fuel. Rinse TANK FILTER JOINT Fuel Tank the fuel tank with nonflammable (Fuel Connector) solvent to remove any accumulated sediment.

  • Page 71: Recoil Starter Rope Inspection

    SERVICING YOUR OUTBOARD MOTOR Recoil Starter Rope Inspection Anode Replacement Painting or coating the anodes will RECOIL STARTER ROPE ANODES def eat their purpose and will lead to rust and corrosion damage to the outboard motor. The anodes must be exposed to the water in order to protect the outboard motor.

  • Page 72: Propeller Replacement

    Install the propeller in the reverse castle nut, remove the washer, then order of removal. remove the propeller and thrust washer. Install the thrust washer with the grooved side toward the gear case. Use a genuine Honda cotter pin the pin ends as shown.

  • Page 73: Storage

    Proper storage preparation is Touch up any damaged paint, and essential for keeping your outboard coat areas that may rust with Honda motor troublefree and looking good. Corrosion Inhibitor, or equivalent. The following steps will help to keep...
  • Page 74 STORAGE Flushing Without the Honda Garden Hose Adapter Running the engine without good It is necessary to run the engine water circulation can cause during the flushing procedure. For overheating and water pump safety, remove the propeller from the damage.

  • Page 75: Fuel

    STORAGE Fuel Distributor’s Limited Warranty does not cover fuel system damage Gasoline is highly Gasoline will oxidize and deteriorate or engine performance problems in storage. Old gasoline will cause resulting from neglected storage flammable and explosive. hard starting, and it leaves gum preparation.
  • Page 76 STORAGE Drain the portable fuel tank into an approved gasoline container, or If you need to store fuel in the fuel tank, you can extend fuel storage life by filling the fuel tank with fresh gasoline and adding a fuel stabilizer that is formulated for that purpose.

  • Page 77: Engine Oil

    STORAGE Engine Oil STORAGE PRECAUTIONS To carry the outboard motor, hold it by the carrying handle, or hold by the Change the engine oil and the oil Select a well-ventilated storage area. carrying handle and the lug beneath filter (p. If possible, avoid storage areas with the engine cover latch, as shown.

  • Page 78: Removal From Storage

    STORAGE Cover the outboard motor to keep out dust. Do not use sheet plastic as a dust cover. A nonporous cover will trap moisture, promoting rust and corrosion. REMOVAL FROM STORAGE Check your outboard motor as PROTECTOR CASE PROTECTOR described in the BEFORE OPERATION chapter of this manual.

  • Page 79: Transporting

    TRANSPORTING WITH OUTBOARD MOTOR WITH OUTBOARD MOTOR To carry, hold the outboard motor by INSTALLED ON BOAT REMOVED FROM BOAT the carrying handle, or hold by the carrying handle and the lug beneath When trailering a boat with the Secure the outboard motor in either engine cover lock lever, as shown.

  • Page 80: Taking Care Of Unexpected Problems

    Use emergency starting Starter malfunction, switch Replace or repair faulty procedure (p. ), then take malfunction, or electrical problem components as necessary. outboard motor to an authorized in the starting circuit. Honda Marine dealer, or refer to the shop manual.
  • Page 81 TAKING CARE OF UNEXPECTED PROBLEMS ENGINE WILL NOT START Possible Cause Correction Check emergency stop switch Clip not inserted in stop switch. Insert clip in stop switch. clip. Check control positions. Gearshift lever or control lever not Shift to neutral (p. in neutral position.
  • Page 82 Dry and reinstall spark plugs. Start engine). engine with choke and throttle open. Take outboard motor to an Carburetor malfunction, fuel pump Replace or repair faulty authorized Honda Marine dealer, failure, ignition malfunction, stuck components as necessary. or refer to the shop manual. valves, etc.
  • Page 83 TAKING CARE OF UNEXPECTED PROBLEMS HARD STARTING OR STALLS Possible Cause Correction AFTER STARTING Check control positions. Choke OPEN (tiller-handle type). Pull choke knob to CLOSED position, unless engine is warm (p. Throttle grip not in START Turn throttle grip to START (p. position (tiller-handle type).
  • Page 84 Clean, gap or replace spark plugs improperly gapped. Take outboard motor to an Carburetor malfunction, fuel pump Replace or repair faulty authorized Honda Marine dealer, failure, ignition malfunction, etc. components as necessary. or refer to the shop manual. ENGINE OVERHEATS...

  • Page 85: Battery Will Not Charge And Electric Starter Will Not Operate

    TAKING CARE OF UNEXPECTED PROBLEMS BATTERY WILL NOT Remove and inspect the fuses. If a SPARE 20A FUSE CHARGE AND ELECTRIC fuse is burnt out, install a STARTER WILL NOT replacement fuse of the specified OPERATE rating. The outboard motor is supplied with spare fuses in the The battery-charging circuit and the fuse holders.

  • Page 86: Oil Pressure Indicator Light Goes Off And Engine Speed Is Limited

    Low oil pressure may be the result of and have the outboard motor a low engine oil level, or there may inspected by an authorized Honda be a problem with the engine marine dealer. lubrication system.

  • Page 87: Overheating Indicator Light Comes On And Engine Speed Is Limited

    If overheating activates the engine and have the outboard motor red indicator light comes on. protection system, idle the engine in inspected by an authorized Honda neutral, and check the cooling system marine dealer. indicator.

  • Page 88: Submerged Motor

    If there is a Honda marine dearship performed after running the engine nearby, take the motor to the dealer for half an hour. immediately. If you are far from a dealership, proceed as follows: Remove the spark plugs (p.
  • Page 89 As soon as possible, take the outboard motor to an authorized Reinstall the spark plugs, and put Honda Marine dealer for the emergency stop switch clip inspection and service. into the switch.

  • Page 90: Technical And Consumer Information

    TECHNICAL AND CONSUMER INFORMATION TECHNICAL INFORMATION PRODUCT IDENTIFICATION ENGINE SERIAL NUMBER NUMBER Serial Number Locations Record the product identification number and engine serial numbers in the space provided on this page. You will need these numbers when ordering parts, and when making technical or warranty inquiries (p.

  • Page 91: Carburetor Modification For High Altitude Operation

    5,000 f eet (1,500 altitudes above 5,000 feet (1,500 meters) with modif ied carburetors meters), have an authorized Honda may cause the engine to overheat marine dealer perform this carburetor and result in serious engine damage.

  • Page 92: Oxygenated Fuels

    TECHNICAL AND CONSUMER INFORMATION Oxygenated Fuels The following are the EPA-approved damage metal, rubber, and plastic percentages of oxygenates: parts of your fuel system. Some conventional gasolines are being blended with alcohol or an ETHANOL: ethyl or grain alcohol; If you notice any undesirable ether compound.

  • Page 93: Emission Control System Information

    Honda engine within the emission to sunlight. Carbon monoxide does standards. Alterations that would cause the not react in the same way, but it is engine to operate outside its design toxic.
  • Page 94 The emission control systems on the part will not adversely affect If you are aware of any of the your Honda engine were designed, emission performance. The following symptoms, have your built, and certified to conform with...

  • Page 95: Star Label

    TECHNICAL AND CONSUMER INFORMATION Star Label The Star Label means Cleaner Marine Engine A Star label was applied to this This engine has been certified as a: outboard motor in accordance with the requirements of the California Air Resources Board. The Symbol for Cleaner Marine Engines: Cleaner Air and Water - for healthier lifestyle and environment.
  • Page 96 TECHNICAL AND CONSUMER INFORMATION One Star Two Stars Three Stars Low Emission Very Low Emission Ultra Low Emission The one-star label identifies engines The two-star label identifies engines The three-star label identifies engines that meet the Air Resources Board’s that meet the Air Resources Board’s that meet the Air Resources Board’s 2001 exhaust emission standards.

  • Page 97: Specifications

    0.23 0.02 mm manual SAE 10W-30 No other adjustment is needed Other specifications Gear case: API standard (GL-4/5) SAE 90 outboard motor gear oil Honda outboards are power rated in accordance with NMMA procedures and using the ICOMIA standard 28/23.
  • Page 98 0.23 0.02 mm manual SAE 10W-30 No other adjustment is needed Other specifications Gear case: API standard (GL-4/5) SAE 90 outboard motor gear oil Honda outboards are power rated in accordance with NMMA procedures and using the ICOMIA standard 28/23.

  • Page 99: Consumer Information

    You may order them does not solve to your satisfaction, Name of the dealer who sold the from your Honda marine dealer. please discuss it with the dealership’s outboard motor to you management. The Service Manager Shop Manual or General Manager can help.

  • Page 103: Index

    INDEX Anodes ................23 Electric Starter Button (models equipped with Replacement .............. . 69 electric starter) ............16 ARE YOU READY TO GET UNDER WAY ..30 EMERGENCY STARTING ......... . 40 ATTACHMENT ............26 Emission Control System Information ......
  • Page 104 INDEX GEARSHIFTING AND THROTTLE OPERATION . 45 MAINTENANCE SAFETY ......... . 52 H Type (tiller handle) ..........45 MAINTENANCE SCHEDULE ........54 R Type (remote control) ..........46 MOORING, BEACHING, LAUNCHING ....50 Gearshift Lever .............. .
  • Page 105 INDEX PORTABLE FUEL TANK ........24, 34 SAFE OPERATING PRECAUTIONS ......32 Portable Fuel Tank and Filter Cleaning ......68 SAFETY LABEL LOCATIONS ........POWER REQUIREMENTS ......... . 25 Serial Number Locations ..........88 Propeller Replacement ..........
  • Page 106 INDEX TAKING CARE OF UNEXPECTED PROBLEMS . 78 ..TECHNICAL AND CONSUMER INFORMATION . 88 TECHNICAL INFORMATION ........88 THE IMPORTANCE OF MAINTENANCE ....51 Throttle Friction Dial ............ . 15 Throttle Grip ..............15 Tilt Lever ...............

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