Honda Marine BF9.9D Owner's Manual
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Honda Marine BF9.9D Owner's Manual

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Richard G Konkler
July 31, 2025

if the head is lower than the prop for 5 minutes is ok to stan the motor 12 hours than start it.

0
Richard G Konkler
July 31, 2025

if the top get lower than the prop for 5 minutes what happen

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Summary of Contents for Honda Marine BF9.9D

  • 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 ........Manual Relief Valve (T type) ....... . 26 IMPORTANT SAFETY INFORMATION ....Tilt Lock Lever (G and T type) ......27 SAFETY LABEL LOCATIONS ........ Common Controls Engine Cover Latch ..........27 CONTROLS AND FEATURES ........
  • Page 6 CONTENTS INSTALLATION ............34 PORTABLE FUEL TANK ........44 POWER REQUIREMENTS ........34 FUEL HOSE CONNECTIONS ........ . 44 BOAT TRANSOM REQUIREMENTS ....34 FUEL PRIMING ............45 INSTALLATION POSITION ........34 STARTING THE ENGINE ........
  • Page 7 CONTENTS SERVICING YOUR OUTBOARD MOTOR ....65 STORAGE ..............87 THE IMPORTANCE OF MAINTENANCE ... . 65 STORAGE PREPARATION ........87 MAINTENANCE SAFETY ........66 Cleaning and Flushing .......... . 87 TOOL KIT AND EMERGENCY STARTER Fuel ................
  • Page 8 ............112 Owner’s Manual thoroughly before operation. CONSUMER INFORMATION ......120 Text with no Type indication refers to information/ Honda Publications ..........120 procedures common to all Types. Customer Service Information ......120 Distributor’s Limited Warranty 2006 ....

  • 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 The Honda BF8D/BFP8D/BF9.9D/ provide the necessary safeguards Always wear a PFD (Personal BFP9.9D/BF15D/BFP15D/BF20D to protect people and property. Flotation Device) while on the...
  • 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 dealer for a replacement.

  • Page 12: Controls And Features

    CONTROLS AND FEATURES CONTROL AND FEATURE IDENTIFICATION CODES Model BF8D BFP8D Type SHSA LHSA XHSA LHTA LRTA Shaft Length Tiller Handle Remote Control Electric Starter Power Tilt Power Thrust Propeller Battery Charging DC Receptacle Tachometer Refer to this chart for an explanation of the Type Codes used in this manual to identify control and feature applications. BF8D/BFP8D are provided with the Tilt system (Example)
  • Page 13 CONTROLS AND FEATURES Model BF9.9D BFP9.9D Type SHSA LHSA SRTA XHSA LHTA XHTA LRTA XRTA Shaft Length Tiller Handle Remote Control Electric Starter Power Tilt Power Thrust Propeller Battery Charging DC Receptacle Tachometer Refer to this chart for an explanation of the Type Codes used in this manual to identify control and feature applications. BF9.9D/BFP9.9D are provided with the Tilt system (Example)
  • Page 14 CONTROLS AND FEATURES Model BF15D BFP15D Type SHSA LHSA SHGA LHGA XHGA SHTA LHTA SRTA LRTA XHTA LRTA XRTA Shaft Length Tiller Handle Remote Control Electric Starter Gas Assist Tilt Power Tilt Power Thrust Propeller Battery Charging DC Receptacle Tachometer Refer to this chart for an explanation of the Type Codes used in this manual to identify control and feature applications.
  • Page 15 CONTROLS AND FEATURES BF20D BFP20D Type SHSA LHSA XHSA SHGA LHGA XHGA SHTA LHTA XHTA SRTA LRTA LRTA Shaft Length Tiller Handle Remote Control Electric Starter Gas Assist Tilt Power Tilt Power Thrust Propeller Battery Charging DC Receptacle Tachometer Refer to this chart for an explanation of the Type Codes used in this manual to identify control and feature applications. BF20D/BFP20D are provided with the Tilt system (Example)

  • Page 16: Component And Control Locations

    CONTROLS AND FEATURES COMPONENT AND CONTROL LOCATIONS H Type (tiller handle) RECOIL STARTER GRIP ENGINE COVER GEARSHIFT LEVER OIL FILLER CAP TILLER HANDLE STERN BRACKET OIL LEVEL DIPSTICK CLAMP SCREW TILT LEVER FLUSH PORT HOLE (manual tilt type) (inside engine cover) COOLING SYSTEM INDICATOR TRANSOM ANGLE...
  • Page 17 CONTROLS AND FEATURES OIL PRESSURE INDICATOR LIGHT CHOKE KNOB (manual choke type) SWITCH CLIP THROTTLE FRICTION ADJUSTER THROTTLE GRIP ELECTRIC STARTER BUTTON FUEL HOSE (electric start type) CONNECTOR ENGINE STOP STEERING SWITCH FRICTION LEVER LANYARD POWER TILT SWITCH (T type)

  • Page 18: R Type (Remote Control)

    CONTROLS AND FEATURES R Type (remote control) RECOIL STARTER GRIP FLUSH PORT HOLE (inside engine cover) OIL FILLER CAP ENGINE COVER OIL LEVEL STERN BRACKET DIPSTICK CLAMP SCREW (applicable types) COOLING SYSTEM TILT LEVER INDICATOR (manual tilt type) ANODES TRANSOM ANGLE ADJUSTING ROD MANUAL ENGINE OIL...
  • Page 19 CONTROLS AND FEATURES Remote Control box (side-mount type) GEARSHIFT/THROTTLE CONTROL LEVER NEUTRAL RELEASE LEVER POWER TILT SWITCH OIL PRESSURE INDICATOR LIGHT (T type) OVERHEAT INDICATOR LIGHT FAST IDLE LEVER SPARE SWITCH CLIP BUZZER (inside box) REMOTE CONTROL FRICTION ADJUSTER IGNITION SWITCH EMERGENCY STOP SWITCH LANYARD SWITCH CLIP...
  • Page 20 CONTROLS AND FEATURES Tachometer Fuel Tank [optional equipment (R type)] FUEL GAUGE VENT KNOB FUEL TANK FUEL FILLER CAP FUEL HOSE PRIMING BULB TACHOMETER FUEL HOSE CONNECTOR (FEMALE)

  • Page 21: Controls

    CONTROLS AND FEATURES CONTROLS Choke Knob The engine stop switch has controls (manual choke type) 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 22: Throttle Grip

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

  • Page 23: Recoil Starter Grip

    CONTROLS AND FEATURES Recoil Starter Grip Electric Starter Button (types Steering Friction Lever equipped with electric starter) STARTER GRIP SWITCH CLIP ELECTRIC STARTER STEERING FRICTION LEVER BUTTON Pull the starter grip to operate the Press the starter button to operate the The steering friction lever adjusts recoil starter for starting the engine electric starter for starting the engine.

  • Page 24: Power Tilt Switch (T Type)

    CONTROLS AND FEATURES Power Tilt Switch (T type) Tilt Lever (G type) During shallow water operation, beaching, launching, or mooring, proceed at low speed with a small Press UP throttle opening and tilt the motor up to tilt the as necessary (p. motor up.

  • Page 25: R Type (Remote Control)

    CONTROLS AND FEATURES R Type (remote control) Emergency Stop Switch and The ignition switch controls the Switch Clip (side-mount type) ignition system and starter motor. For panel mount or top mount remote control information, refer to the Turning the ignition switch key to the instructions provided with the remote START position operates the starter EMERGENCY...

  • Page 26: Fast Idle Lever

    CONTROLS AND FEATURES Fast Idle Lever The switch clip must be inserted in the emergency stop switch in order (side-mount type) for the engine to start and run. The lanyard must be attached to the operator’s PFD (Personal Flotation MAXIMUM FAST IDLE Device) or worn around the wrist as shown.

  • Page 27: Gearshift/Throttle Control Lever

    CONTROLS AND FEATURES Gearshif t/Throttle Control GEARSHIFT/THROTTLE Lever (side-mount type) CONTROL LEVER N (neutral) GEARSHIFT/THROTTLE CONTROL LEVER F (forward) R (reverse) HIGH HIGH NEUTRAL RELEASE LEVER The control lever automatically locks The gearshift/throttle control lever A friction adjuster near the base of itself in the N (neutral) position.

  • Page 28: Power Tilt Switch (T Type)

    Should this happen it changing the angle of the outboard will be necessary to consult your motor. authorized Honda marine dealer and have the system refilled. The outboard motor can be tilted manually after opening the manual relief valve. This allows the outboard motor to be tilted when no battery is connected.

  • Page 29: Tilt Lock Lever (G And T Type)

    CONTROLS AND FEATURES Tilt Lock Lever Common Controls Transom Angle Adjusting Rod (G and T type) Engine Cover Latch The transom angle adjusting rod limits the tilt angle of the outboard motor when fully lowered. (manual tilt SH type/LH type) The tilt lock lever is used to support the outboard motor in the fully-raised position.

  • Page 30: Tilt Lever (Manual Tilt Type)

    CONTROLS AND FEATURES (manual tilt/XH type and R type) (G and T type) Tilt Lever (manual tilt type) TILT LEVER ADJUSTING ROD The tilt lever enables the outboard ADJUSTING ROD motor to be raised for shallow water (storage location) operation, beaching, launching, or There are four transom angle mooring.

  • Page 31: Instruments

    CONTROLS AND FEATURES INSTRUMENTS Tachometer BF8D/BFP8D/BF9.9D/BFP9.9D optional equipment (R Type) 71° : Tiller handle S and L type. Fuel Gauge 72° : Tiller handle X type and Remote control type. BF15D/BFP15D/BF20D/BFP20D 71° : Tiller handle S type. 72° : Tiller handle L and X type and Remote control type.

  • Page 32: Indicators

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

  • Page 33: H Type

    CONTROLS AND FEATURES Cooling System Indicator (H type) The cooling system indicator port can When the overheat protection system also become plugged. is activated, the engine speed will be reduced to 1,800 rpm. If the condition persists for another 20 seconds, the engine will shut off.

  • Page 34: Other Features

    CONTROLS AND FEATURES OTHER FEATURES Anodes Portable Fuel Tank 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 ANODE speed, if the outboard motor is tilted (G and T type)

  • Page 35: Fuel Filler Cap Vent Knob

    CONTROLS AND FEATURES Fuel Filler Cap Vent Knob Fuel Priming Bulb OUTLET END VENT KNOB (MOTOR) CLOSE PRIMING BULB INLET END (TANK) The cap is provided with a vent knob A priming bulb is built into the fuel to seal the portable fuel tank for hose that connects the fuel tank to the carrying it to and from the boat.

  • Page 36: Installation

    0 2.0 in performance. Follow the installation 50 mm) below the bottom of instructions provided in this manual. Honda BF8D/BFP8D/BF9.9D/ the boat. BFP9.9D/BF15D/BFP15D/BF20D The correct dimensions differ POWER REQUIREMENTS and BFP20D outboard motors can be...

  • Page 37: Attachment

    INSTALLATION ATTACHMENT If the outboard motor is installed too (types with clamp screws) low, the boat will squat and be hard to plane,and the motor will spray water that may enter the boat. It will tend to porpoise, and high-speed stability will be reduced.

  • Page 38: Transom Angle Adjustment

    INSTALLATION (types without clamp screws) TRANSOM ANGLE Honda BF8D/BFP8D/BF9.9D/ ADJUSTMENT BFP9.9D/BF15D/BFP15D/BF20D WASHER LOCK NUT and BFP20D outboard motors Use the transom angle adjustment rod produce a 12-volt, 6 or 12-ampere ) to adjust the angle of the battery-charging current and are...
  • Page 39 INSTALLATION Types With Electric Starter Plug and Receptacle (types without electric starter) These types are equipped with battery cables. The positive (+) cable has a red band at the battery connector. The negative (-) cable has a black band at the battery connector. For electric starter operation, use a DC RECEPTACLE 12-volt battery with an ampere-hour...
  • Page 40 INSTALLATION Battery Terminals ) TERMINAL Be caref ul to avoid connecting the ) TERMINAL battery in reverse polarity, as that will damage the battery-charging system in the outboard motor. BLACK or GREEN Connect the positive (+) battery cable to the positive (+) battery terminal, then connect the negative (-) battery cable to the negative (-) battery terminal.

  • Page 41: 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 42 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 43: 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 44: Transom Angle Adjustment

    OPERATION TRANSOM ANGLE (G type/T type) The transom angle adjusting rod ADJUSTMENT limits the tilt angle of the outboard motor when fully lowered. (manual tilt SH type/LH type) Proper adjustment prevents the outboard motor from being tilted too low (p. To adjust, first tilt the outboard motor so it is not resting on the rod.
  • Page 45 OPERATION Do not allow water to enter the idle exhaust port or the engine can be damaged. IDLE EXHAUST PORT...

  • Page 46: 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 47: Fuel Priming

    OPERATION FUEL PRIMING STARTING THE ENGINE The engine will not start or run, unless the switch clip is in the H Type (tiller handle) engine stop switch. OUTLET END The emergency stop switch clip (MOTOR) SWITCH CLIP and lanyard system is a safety ENGINE STOP device that will stop the engine if SWITCH...
  • Page 48 OPERATION N (neutral) START POSITION POINTER THROTTLE GRIP CHOKE KNOB GEARSHIFT LEVER Check the position of the gearshift (Manual choke type) Turn the throttle grip to align the lever. It must be in the N (neutral) To start a cold engine, pull the pointer with the START position position for starting.
  • Page 49 OPERATION Electric starter (Manual choke type) RECOIL (electric start type) If the choke knob was pulled to STARTER GRIP Press the electric starter button and the ON position to start the engine, hold it there until the engine starts. gradually push it to the OFF position as the engine warms up.

  • Page 50: R Type (Remote Control)

    OPERATION R Type The engine will not start or run, N (neutral) (remote control) unless the switch clip is in the emergency stop switch. For panel mount or top mount remote control information, refer to the The emergency stop switch clip instructions provided with the remote and lanyard system is a safety control equipment.
  • Page 51 OPERATION START FAST IDLE Using the electric starter f or more than 5 seconds at a time will overheat the starter motor and can 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 52: 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 53 OPERATION RECOIL STARTER NEUTRAL START CABLE FLANGE BOLT FLYWHEEL (STARTER PULLEY) ASSEMBLY KNOT STARTER ROPE RECOIL STARTER ASSEMBLY Unscrew the three flange bolts and Pull the emergency starter rope Move the shift lever to the F remove the recoil starter assembly. slowly until resistance is felt, then (forward) position.
  • Page 54 (p. ), and Have your closest authorized cooling system indicator (p. Use extreme care when Honda marine dealer check your installing the engine electrical system and correct the cover. Leave the recoil starter assembly problem, so you can use the off, but install the engine cover electric starter.

  • Page 55: Stopping The Engine

    OPERATION STOPPING THE ENGINE N (neutral) To stop the engine in an emergency, pull the switch clip out of the Emergency Engine Stopping emergency stop switch by pulling the lanyard. LANYARD We suggest that you stop the engine this way occasionally to verify that the engine emergency stop switch is operating properly.
  • Page 56 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 SWTCH KEY Turn the ignition switch key to the OFF position or press the engine stop switch until the engine stops.

  • Page 57: Gearshift And Throttle Operation

    OPERATION GEARSHIFT AND To shift gears, turn the throttle grip to THROTTLE OPERATION the SLOW position, then move the THROTTLE FRICTION gearshift lever to select F (forward), ADJUSTER 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 58: R Type (Remote Control)

    OPERATION R Type 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 59: 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 60: Cruising

    OPERATION CRUISING Transom Angle Excessive trim/tilt angle during Engine Speed Install the outboard motor at the best operation can cause propeller transom angle for stable cruising and ventilation, overheating, and water For best fuel economy, limit the maximum power. pump damage. This type of damage throttle opening to 80%.
  • Page 61 OPERATION BOW TOO LOW DUE TO Motor Angle (Crusing) LOAD IN THE FRONT MOTOR ANGLE ADJUSTED TOO LOW O.K. CORRECT GIVES MAXIMUM PERFORMANCE BOW TOO HIGH DUE TO LOAD IN THE REAR MOTOR ANGLE ADJUSTED TOO HIGH...

  • Page 62: Shallow Water Operation

    OPERATION SHALLOW WATER To tilt the outboard motor, move the OPERATION tilt lever to the TILT position, then raise the outboard motor to the 30° or An excessive trim/tilt angle during Manual tilt Type 45° position by pulling on the engine operation can cause propeller cover grip.
  • Page 63 OPERATION T Type G Type ENGINE COVER GRIP When operating in shallow water, use When operating in shallow water, tilt the power tilt switch to tilt the the outboard motor, using the tilt outboard motor, so the propeller and lever, so the propeller and gear case TILT LEVER gear case won’t hit the bottom.
  • Page 64 OPERATION To tilt the outboard motor, move the Monitor water flow from the cooling ENGINE COVER GRIP tilt lever to the TILT position, then system indicator (p. ) to be sure raise the outboard motor to the the outboard motor is not tilted so desired position by pulling on the high the water intake is out of the engine cover grip.

  • Page 65: Mooring, Beaching, Launching

    OPERATION MOORING, BEACHING, G and T Type LAUNCHING Manual tilt Type To raise the outboard motor out of the water while the engine is stopped and the boat is moored, or for maximum clearance when beaching TILT LOCK or launching, use the power tilt LEVER switch (T type) to tilt the outboard (lock position)
  • Page 66 Should this happen it will be necessary to contact your closest authorized Honda marine dealer and have the system refilled. The outboard motor can also be tilted manually after opening the manual relief valve.

  • Page 67: Servicing Your Outboard Motor

    EPA standards. recommendations applicable to your Always follow the individual needs and use. inspection and maintenance Honda will not deny a claim for recommendations and warranty coverage simply because schedules in this owner’s you did not maintain your outboard. manual.

  • Page 68: 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 69: Tool Kit And Emergency Starter Rope

    SERVICING YOUR OUTBOARD MOTOR TOOL KIT AND TOOL KIT EMERGENCY STARTER ROPE 8 mm WRENCH PLIERS 12 mm WRENCH PHILIPS SCREWDRIVER SPARK PLUG WRENCH EMERGENCY STARTER ROPE OIL CHECK SCREWDRIVER 10 mm SOCKET WRENCH The following tools are supplied with the outboard motor for simple FLAT SCREWDRIVER maintenance procedures and...

  • Page 70: Maintenance Schedule

    Clean 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. For professional/commercial use, log hours of operation to determine proper maintenance intervals.
  • Page 71 Check 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. For professional/commercial use, log hours of operation to determine proper maintenance intervals.

  • Page 72: Manual Relief Valve (T Type)

    Should this happen it (FRONT) will be necessary to contact your closest authorized Honda marine dealer and have the system refilled. The outboard motor can be tilted manually after opening the manual relief valve.

  • Page 73: Engine Oil Level Check

    SERVICING YOUR OUTBOARD MOTOR Engine Oil Level Check (INSTALLATION) OIL FILLER CAP 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 74: Engine Oil Change

    SERVICING YOUR OUTBOARD MOTOR Engine Oil Change An engine oil evacuation device may Improper disposal of engine oil be used to remove the engine oil. can be harmf ul to the environment. If you change your own oil, please Drain the used oil while the engine is dispose of the used oil properly.

  • Page 75: Oil Filter Change

    Using the wrong f ilter, or a non- supply adequate water to the Honda f ilter which is not of water intakes bef ore running the equivalent quality, may cause engine.

  • Page 76: 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 Check the gear oil level with the performance and service life. Use that you use API SERVICE category engine stopped and the outboard 4-stroke automotive detergent oil.

  • Page 77: Gear Oil Change

    If water or contaminated (milky- colored) oil flows out the drain hole when the plug is removed, have the outboard motor checked by an authorized Honda marine dealer. Place a suitable container below the oil drain hole to catch the used oil, then remove the oil level plug and oil drain plug.
  • Page 78 SERVICING YOUR OUTBOARD MOTOR OIL LEVEL PLUG TORQUE: 4.8 lbf·ft (6.5 N·m , 0.66 kgf·m) Avoid losing more than 1 fl oz (30 cm ) while reinstalling the drain plug. OIL DRAIN PLUG TORQUE: 4.8 lbf·ft (6.5 N·m , 0.66 kgf·m) GEAR OIL BOTTLE Add oil through the oil drain hole until it flows out the oil level hole,...

  • Page 79: Lubrication Points

    To prevent corrosion, apply anticorrosion oil to pivot surf aces where grease cannot penetrate. TILT SHAFT ADJUSTING ROD/ TILT STOPPER PROPELLER SHAFT Apply Honda Marine Corrosion Inhibitor (or equivalent) to all areas under the engine cover and any exposed metal surfaces except the belts.

  • Page 80: Spark Plug Service

    SERVICING YOUR OUTBOARD MOTOR Spark Plug Service SIDE ELECTRODE SPARK PLUG SPARK PLUG CAP WRENCH RECOMMENDED SPARK PLUGS: 0.031 0.035 in CR5EH-9 (NGK) (0.80 0.90 mm) U16FER9 (DENSO) SEALING Incorrect spark plugs can cause WASHER engine damage. Unlatch and remove the engine cover (p.

  • Page 81: Refueling

    SERVICING YOUR OUTBOARD MOTOR REFUELING After each spark plug seats, tighten with a spark plug wrench supplied Portable Fuel Tank in the tool kit to compress the sealing washer. FUEL TANK CAPACITY: 3.2 US gal (12 ) If reinstalling the used spark plug, tighten 1/8 1/4 turn after the spark plug seats.

  • Page 82: Fuel Recommendations

    CLOSED Spilled fuel is not only a fire hazard, spark knock or pinging persists, see position, and return the fuel tank to it causes environmental damage. an authorized Honda marine dealer. the boat. Wipe up spills immediately.

  • Page 83: Fuel Filter Inspection And Replacement

    SERVICING YOUR OUTBOARD MOTOR Fuel Filter Inspection and Replacement Running the engine with persistent Gasoline is highly spark knock or pinging can cause The fuel filter is located under the flammable and explosive. engine damage. engine cover, on the right side of the You can be burned or engine.
  • Page 84 SERVICING YOUR OUTBOARD MOTOR Disconnect the fuel hose connector from the outboard motor, and place clamps on the fuel hoses on each side of the filter to prevent fuel leakage when the fuel hoses are disconnected. UNLATCH HOSE CLAMPS FUEL FILTER ENGINE COVER LATCH Unlatch and remove the engine Inspect the filter for water and/or...

  • Page 85: Portable Fuel Tank And Filter Cleaning

    SERVICING YOUR OUTBOARD MOTOR Portable Fuel Tank and Filter Fuel Tank Cleaning Gasoline is highly flammable and explosive. You can be burned or seriously injured when handling fuel. Stop the engine and keep ARROW heat, sparks, and flame (Fuel Flow Direction) away.

  • Page 86: Recoil Starter Rope Inspection

    SERVICING YOUR OUTBOARD MOTOR Fuel Tank Filter Recoil Starter Rope Inspection Anode Replacement TANK FILTER JOINT (Fuel Hose Connector) RECOIL STARTER ROPE ANODES O-RING ANODE FILTER (G and T types only) Unscrew the fuel hose connector by turning it counterclockwise, then remove the fuel hose Inspect the recoil starter rope, and connector and fuel filter from the...

  • Page 87: Choke Knob Friction

    ON and turn it clockwise to increase the position. friction. Do not force the adjusting nut. If it is too hard to turn by hand, contact your Honda Marine dealer for assistance.

  • Page 88: Propeller Replacement

    This may require decreasing your closest authorized Honda the propeller pitch to maintain correct marine dealer.) engine RPM. MARINE GREASE Use a genuine Honda stainless steel cotter pin or equivalent cotter PROPELLER pin and bend the pin ends as PLAIN shown.

  • Page 89: Storage

    Touch up any damaged paint, and water faucet to the garden hose the engine cover. coat areas that may rust with Honda adapter. Corrosion Inhibitor, or equivalent. Lubricate controls with a silicone Turn on the fresh water supply, spray lubricant.

  • Page 90: Fuel

    STORAGE Flushing Without the Honda Fuel Garden Hose Adapter Running the engine without good It is necessary to run the engine water circulation can cause Depending on the region where you during the flushing procedure. For overheating and water pump...
  • Page 91 STORAGE Adding a Fuel Stabilizer Draining the Fuel System The length of time that gasoline can be left in your fuel tank and When adding a fuel stabilizer, fill the You can avoid fuel deterioration carburetor without causing functional fuel tank with fresh gasoline. If only problems by draining the fuel tank problems will vary with such factors partially filled, air in the tank will...
  • Page 92 STORAGE With the outboard motor in a After the fuel has drained from the vertical position, place an carburetor, tighten the drain screw approved gasoline container below securely. the fuel drain outlet, and use a funnel to avoid spilling fuel. Drain the portable fuel tank into an Loosen the drain screw to drain approved gasoline container, or if...

  • Page 93: 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 94: Removal From Storage

    STORAGE Any other horizontal storage position may cause damage or oil leakage. 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 PROTECTOR CASE PROTECTOR corrosion.

  • Page 95: 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 96: 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 97: Engine Will Not Start

    TAKING CARE OF UNEXPECTED PROBLEMS ENGINE WILL NOT START Possible Cause Correction Check engine stop switch clip or Clip not inserted in stop switch. Insert clip in stop switch. emergency stop switch clip. Check control positions. Gearshift lever or control lever not Shift to neutral (p.
  • Page 98 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 99: Hard Starting Or Stalls After Starting

    TAKING CARE OF UNEXPECTED PROBLEMS HARD STARTING OR STALLS Possible Cause Correction AFTER STARTING Check control positions. Choke OFF (tiller handle and Pull choke knob to ON position, manual choke type). unless engine is warm (p. Throttle grip not in START Turn throttle grip to START position (tiller handle type).

  • Page 100: Engine Overheats

    Gap or replace spark plugs (p. 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 101: Battery Will Not Charge And Electric Starter Will Not Operate

    TAKING CARE OF UNEXPECTED PROBLEMS BATTERY WILL NOT Remove and inspect the fuse. If SPARE 20A FUSE CHARGE AND ELECTRIC burnt out, install a replacement STARTER WILL NOT fuse of the specified rating. The OPERATE outboard motor only comes with one spare fuse in the fuse holder.

  • Page 102: Oil Pressure Indicator Light Goes Off And Engine Speed Is Limited

    (GREEN) lubrication system. If the engine protection system remains activated after 30 seconds, return to the nearest boat landing, and have the outboard motor inspected by an authorized Honda (remote control type) marine dealer.

  • Page 103: Overheat And Engine Speed Is Limited

    TAKING CARE OF UNEXPECTED PROBLEMS OVERHEAT AND ENGINE (H type) Engine overheating may be the result SPEED IS LIMITED If the engine overheats, the engine of restricted water intake screens, or speed will be reduced to 1,800 rpm. there may be a problem with the If the condition persists for another cooling system thermostat or water 20 seconds, the engine will shut off.
  • Page 104 If there is still no water flowing from the cooling system indicator, or if the engine protection system remains activated after 30 seconds, return to the nearest boat landing, and have the outboard motor inspected by an authorized Honda marine dealer.

  • Page 105: Submerged Motor

    If there is a Honda marine dealer performed after running the engine nearby, take the motor to the dealer for half an hour. immediately. If you are far from a dealer, proceed as follows: Remove the spark plugs (p.
  • Page 106 As soon as possible, take the lubricate the inside of the cylinders. outboard motor to an authorized Honda marine dealer for Reinstall the spark plugs, and put inspection and service. the emergency stop switch or engine stop switch clip into the switch.

  • Page 107: Technical And Consumer Information

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

  • Page 108: 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 109: 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 110: Emission Control System Information

    Carbon monoxide does Honda engine within the emission Alterations that would cause the not react in the same way, but it is standards. engine to operate outside its design toxic.
  • Page 111 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 112: 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 113 TECHNICAL AND CONSUMER INFORMATION The one-star label identifies engines that meet the Air Resources Board’s One Star Personal Watercraft and Outboard marine engine 2001 exhaust emission standards. Engines meeting these standards have 75% lower emissions than Emission conventional carbureted two-stroke engines. These engines are equivalent to the U.S.

  • Page 114: Specifications

    Trochoid pump pressure lubrication Specified oil Engine: API Service classification (SG, SH, SJ, SL) SAE 10W-30 Gear case: API Service classification (GL-4/5) SAE 90 Hypoid gear oil Honda outboards are power rated in accordance with NMMA procedures and using the ICOMIA standard 28/23.
  • Page 115 See shop manual Idle speed Valve clearance IN: 0.17 0.02 mm See shop manual (cold) EX: 0.23 0.02 mm Other specifications No other adjustments needed. Honda outboards are power rated in accordance with NMMA procedures and using the ICOMIA standard 28/23.
  • Page 116 Trochoid pump pressure lubrication Specified oil Engine: API Service classification (SG, SH, SJ, SL) SAE 10W-30 Gear case: API Service classification (GL-4/5) SAE 90 Hypoid gear oil Honda outboards are power rated in accordance with NMMA procedures and using the ICOMIA standard 28/23.
  • Page 117 See shop manual Idle speed Valve clearance IN: 0.17 0.02 mm See shop manual (cold) EX: 0.23 0.02 mm Other specifications No other adjustments needed. Honda outboards are power rated in accordance with NMMA procedures and using the ICOMIA standard 28/23.
  • Page 118 Lubrication system Specified oil Engine: API Service classification (SG, SH, SJ, SL) SAE 10W-30 Gear case: API Service classification (GL-4/5) SAE 90 Hypoid gear oil Honda outboards are power rated in accordance with NMMA procedures and using the ICOMIA standard 28/23.
  • Page 119 50 rpm See shop manual Valve clearance IN: 0.17 0.02 mm See shop manual EX: 0.23 0.02 mm (cold) No other adjustments needed. Other specifications Honda outboards are power rated in accordance with NMMA procedures and using the ICOMIA standard 28/23.
  • Page 120 Lubrication system Specified oil Engine: API Service classification (SG, SH, SJ, SL) SAE 10W-30 Gear case: API Service classification (GL-4/5) SAE 90 Hypoid gear oil Honda outboards are power rated in accordance with NMMA procedures and using the ICOMIA standard 28/23.
  • Page 121 See shop manual Idle speed Valve clearance IN: 0.17 0.02 mm See shop manual (cold) EX: 0.23 0.02 mm Other specifications No other adjustments needed. Honda outboards are power rated in accordance with NMMA procedures and using the ICOMIA standard 28/23.

  • Page 122: Consumer Information

    Marine Division additional information for cover most of the questions you Customer Relations Office maintaining and repairing your might ask about your Honda. Any 4900 Marconi Drive outboard motor. You may purchase questions not answered in the owner’s Alpharetta, GA 30005-8847 them from your Honda marine dealer.
  • Page 123 Please include the following deterioration associated with using information in your communication: your Honda outboard. Your new Honda is covered by the Your name, address and telephone following warranties: Your warranty coverage will not be number (complete with area code) voided if you choose to perform your Distributor’s Limited Warranty...
  • Page 124 (such as spark plug(s), water pump, contact the owner of the dealership or etc.). their designated representative. As the owner of a Honda product, your servicing dealer may ask you to authorize an inspection. If the problem is covered under warranty, your dealer will perform any warranty repairs for you at no cost.

  • Page 125: Distributor's Limited Warranty 2006

    WHAT AMERICAN HONDA WILL REPAIR OR REPLACE UNDER WARRANTY: This warranty is limited to Honda Outboard Motors American Honda will repair or replace, at its option, any distributed by American Honda Motor Co., Inc., Power part that is proven to be defective in material or...
  • Page 126 DISCLAIMER OF CONSEQUENTIAL DAMAGE FUEL CONTAMINATION AND WATER AND LIMITATION OF IMPLIED WARRANTIES: ENTERING ENGINE THROUGH THE FUEL AMERICAN HONDA DISCLAIMS ANY INTAKE, AIR INTAKE OR EXHAUST SYSTEM RESPONSIBILITY FOR LOSS OF TIME OR USE OF OPERATION WITH FUELS, OILS, ADDITIVES...
  • Page 127 This warranty is limited to Honda Power Equipment parts, REPLACE UNDER WARRANTY: accessories and apparel when distributed by American American Honda will repair or replace, at its option, any Honda Motor Co., Inc., 1919 Torrance Blvd., Torrance, marine product accessories or replacement parts that are California 90501-2746.
  • Page 128 TECHNICAL AND CONSUMER INFORMATION TO OBTAIN WARRANTY SERVICE: MATERIAL OR WORKMANSHIP OF THE You must take the Honda Outboard Motor product PRODUCT. accessory or replacement part or the outboard motor or boat on which the accessory or replacement part is...

  • Page 129: Emission Control System Warranty

    Emission Control System Warranty All States American Honda Motor Co., Inc. must warranty the Your new Honda outboard engine complies with both the emission control system on your outboard engine for the U.S. EPA and State of California emission regulations.
  • Page 130 American Honda Motor Co., Inc. A list of that American Honda Motor Co., Inc. may deny you warranty parts is on page 130. Normal maintenance items,...
  • Page 131 REPLACEMENT OF EXPENDABLE dealer who is authorized by American Honda Motor Co., MAINTENANCE ITEMS MADE IN CONNECTION Inc. to sell and service that Honda marine product during WITH REQUIRED MAINTENANCE SERVICE his normal business hours. Claims for repair or AFTER THE ITEM’S FIRST SCHEDULED...
  • Page 132 TECHNICAL AND CONSUMER INFORMATION EMISSION CONTROL SYSTEM WARRANTY PARTS: SYSTEMS COVERED BY THIS PARTS DESCRIPTION WARRANTY: Fuel Metering Carburetor assembly, Throttle body, Fuel injector, Fuel pump, Fuel pressure regulator, Throttle position sensor, Intake air temperature sensor, Engine temperature sensor, Manifold absolute pressure sensor, Idle air control valve, Barometric pressure sensor, Fuel line solenoid valve, Intake manifold, Intake valves, and Oxygen sensor or Air fuel ratio sensor Air Induction...

  • Page 133: Index

    INDEX Anodes ................32 CRUISING ..............58 Replacement .............. . 84 Customer Service Information ........120 ARE YOU READY TO GET UNDER WAY ..39 ATTACHMENT ............35 Distributor’s Limited Warranty 2006 ..... 123 Automatic Choke (types equipped with electric starter) ......
  • Page 134 OUTBOARD MOTOR SAFETY ........HARD STARTING OR STALLS AFTER Overheat Indicator (R type) .......... . 30 STARTING ..............97 OVERHEAT AND ENGINE SPEED IS Honda Publications ............120 LIMITED ..............101 Overrev Limiter ............. . 32 Ignition Switch ..............
  • Page 135 INDEX PORTABLE FUEL TANK ........32, 44 SAFE OPERATING PRECAUTIONS ......41 Portable Fuel Tank and Filter Cleaning ......83 SAFETY LABEL LOCATIONS ........POWER REQUIREMENTS ......... . 34 Serial Number Locations ..........105 Power Tilt Switch (T type) SERVICING YOUR OUTBOARD MOTOR ....
  • Page 136 INDEX Tachometer [optional equipment (R type)] ....29 TAKING CARE OF UNEXPECTED PROBLEMS . 94 ..TECHNICAL AND CONSUMER INFORMATION ............105 TECHNICAL INFORMATION ........105 THE IMPORTANCE OF MAINTENANCE ....65 Throttle Friction Adjuster ..........
  • Page 137 MEMO...
  • Page 138 MEMO...

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