HONDA marine BF40D Owner's Manual
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HONDA marine BF40D Owner's Manual

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Owner`s Manual
BF40D
BF50D
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Includes US and Canadian Models
© 2019 Honda Motor Co., Ltd. - All Rights Reserved

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Summary of Contents for HONDA marine BF40D

  • Page 1 Owner`s Manual BF40D BF50D • Includes US and Canadian Models © 2019 Honda Motor Co., Ltd. - All Rights Reserved...
  • Page 2 The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Keep this Owner’s Manual handy, so you can refer to it at any time. This Owner’s Manual is considered a permanent part of the outboard motor and should remain with the outboard motor if resold.
  • Page 3 We want to help you get the best scheduled maintenance, keep in mind results from your new outboard motor that your Honda Marine dealer is and to operate it safely. This manual specially trained in servicing Honda contains information on how to do outboard motors.
  • 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 three outboard motor safely is an important signal words, DANGER, WARNING, or CAUTION.

  • Page 5: Table Of Contents

    CONTENTS OUTBOARD MOTOR SAFETY ........7 Fast Idle Lever .............29 IMPORTANT SAFETY INFORMATION ....7 Panel-Mount Type SAFETY LABEL LOCATIONS ......9 [optional equipment (LRT and XRT types)] ..30 Ignition Switch ............30 CONTROLS AND FEATURES ........13 Emergency Stop Switch Clip and Emergency CONTROL AND FEATURE IDENTIFICATION Stop Switch ............31 CODES ..............
  • Page 6 CONTENTS INSTRUMENTS ............. 42 Anodes ..............53 Trim Meter [standard equipment (Canadian types)] BEFORE OPERATION ..........54 [optional equipment (LRTA and XRTA types)] ARE YOU READY TO GET UNDERWAY? ..54 ................42 IS YOUR OUTBOARD MOTOR READY TO GO? Tachometer ................54 [standard equipment (Canadian types)] Tiller Handle Height/Angle Adjustment (LH and [optional equipment (LRTA and XRTA types)] LHT types) ............56...
  • Page 7 CONTENTS Top-Mount Type TRIM TAB ADJUSTMENT ........95 [optional equipment (LRT and XRT types)] MANUAL RELIEF VALVE ........96 ..............70 ENGINE COVER REMOVAL AND EMERGENCY STARTING ........72 INSTALLATION ..........96 STOPPING THE ENGINE ........75 Engine Oil Level Check ........97 Emergency Engine Stopping ....... 75 Engine Oil Change ..........99 Normal Engine Stopping ........
  • Page 8 CONTENTS REMOVAL FROM STORAGE ......120 Star Label ...............138 Specifications ............140 TRANSPORTING ............121 WITH OUTBOARD MOTOR INSTALLED ON CONSUMER INFORMATION ........143 BOAT ..............121 Dealer Locator Information ........143 WITH OUTBOARD MOTOR REMOVED FROM Honda Publications ..........143 BOAT ..............121 Customer Service Information .......144 Warranty Statements ..........146 TAKING CARE OF UNEXPECTED PROBLEMS ...

  • Page 9: Outboard Motor Safety

    INFORMATION • It is the operator’s responsibility to provide the necessary safeguards to • Always wear a PFD (Personal The Honda BF40D/BF50D outboard protect people and property. Flotation Device) while on the motors are designed for use with Know how to stop the engine boat.
  • Page 10 OUTBOARD MOTOR SAFETY Refuel With Care Carbon Monoxide Hazard • Gasoline is extremely flammable, Exhaust contains poisonous carbon Running the engine of your and gasoline vapor can explode. monoxide, a colorless, odorless gas. outboard while in an Refuel outdoors, in a Breathing carbon monoxide can enclosed or partially well-ventilated area, with the...

  • Page 11: Safety Label Locations

    OUTBOARD MOTOR SAFETY SAFETY LABEL LOCATIONS US, Puerto Rico, and US Virgin Islands Types READ OWNER’S MANUAL EMERGENCY ENGINE STARTING * These labels come with the outboard motor. (LHA type) The labels shown here contain important safety information. Please read them carefully. These labels are considered permanent parts of your outboard motor.
  • Page 12 OUTBOARD MOTOR SAFETY SAFETY LABEL LOCATIONS READ OWNER’S MANUAL Canadian Types EMERGENCY ENGINE STARTING READ OWNER’S MANUAL * These labels come with the outboard motor. The labels shown here contain important safety information. Please read them carefully. These labels are considered permanent parts of your outboard motor.
  • Page 13 OUTBOARD MOTOR SAFETY PORTABLE FUEL TANK [standard equipment (Canadian types)] [optional equipment (American types)] FUEL CAUTION...
  • Page 14 OUTBOARD MOTOR SAFETY Canadian Types • Be careful not to spill any fuel while refueling. Spilled fuel or fuel vapor may ignite. If any fuel is spilled, make • Gasoline is harmful or fatal if sure that the area is dry swallowed.

  • Page 15: Controls And Features

    CONTROLS AND FEATURES CONTROL AND FEATURE IDENTIFICATION CODES Model BF40D BF50D Type LRTA LRTC LHTC LRTA LRTC XRTA ● ● ● ● ● ● Shaft Length ● Tiller Handle ● ● (SIDE-MOUNT REMOTE CONTROL) ● ● Remote Control (PANEL-MOUNT/TOP-MOUNT REMOTE CONTROL) Gas Assist Tilt ●...

  • Page 16: Component And Control Locations

    CONTROLS AND FEATURES COMPONENT AND CONTROL LOCATIONS LH and LHT Types (tiller handle) SPARK PLUG POWER TRIM/ (inside the cover) ENGINE OIL FLUSH PORT CONNECTOR TILT SWITCH FILLER CAP (LHT type only) ENGINE COVER ENGINE COVER LATCH (front) ENGINE COVER LATCH (rear) OIL LEVEL DIPSTICK...
  • Page 17 CONTROLS AND FEATURES INDICATORS (Oil pressure, Overheat, Alternator, Malfunction) EMERGENCY STOP SWITCH GEARSHIFT LEVER THROTTLE FRICTION EMERGENCY STOP ADJUSTER SWITCH LANYARD THROTTLE GRIP EMERGENCY STOP SWITCH CLIP IGNITION SWITCH POWER TRIM/TILT SWITCH STEERING FRICTION (LHT type only) ADJUSTER IGNITION SWITCH KEY...
  • Page 18 CONTROLS AND FEATURES LRT and XRT Types (remote control) FLUSH PORT SPARK PLUG CONNECTOR (inside the cover) ENGINE OIL FILLER CAP ENGINE COVER ENGINE COVER LATCH (front) ENGINE COVER LATCH (rear) OIL LEVEL DIPSTICK POWER TILT LOCK FUEL LINE COOLING LEVER TILT CONNECTOR...
  • Page 19 CONTROLS AND FEATURES Remote Controls (equipped type or optional equipment) (SIDE-MOUNT REMOTE CONTROL) [standard equipment (LRTC type)], [optional equipment (LRTA and XRTA types)] GEARSHIFT/THROTTLE CONTROL LEVER NEUTRAL RELEASE LEVER POWER TRIM/TILT TRL (Trolling) CONTROL SWITCH* SWITCH INDICATORS (Oil pressure, Overheat, Alternator, Malfunction) BUZZER FAST IDLE LEVER...
  • Page 20 CONTROLS AND FEATURES (PANEL-MOUNT REMOTE CONTROL) (SINGLE TOP-MOUNT REMOTE CONTROL) [optional equipment (LRT and XRT types)] [optional equipment (LRT and XRT types)] GEARSHIFT/THROTTLE CONTROL LEVER NEUTRAL RELEASE LEVER GEARSHIFT/THROTTLE CONTROL LEVER POWER TRIM/TILT SWITCH POWER TRIM/TILT SWITCH FAST IDLE BUTTON FAST IDLE BUTTON (DUAL TOP-MOUNT REMOTE CONTROL) [optional equipment (LRT and XRT types)]...
  • Page 21 CONTROLS AND FEATURES CONTROL PANEL CONTROL PANEL without indicators type (for PANEL-MOUNT/TOP-MOUNT SINGLE type) (for PANEL-MOUNT/TOP-MOUNT SINGLE type) INDICATORS BUZZER (Oil pressure, Overheat, Alternator, Malfunction) BUZZER IGNITION EMERGENCY IGNITION SWITCH STOP SWITCH EMERGENCY SWITCH STOP SWITCH EMERGENCY STOP EMERGENCY STOP EMERGENCY STOP SWITCH CLIP SWITCH CLIP...
  • Page 22 CONTROLS AND FEATURES Portable Fuel Tank [standard equipment (Canadian types)] [optional equipment (American types)] FUEL GAUGE PORTABLE FUEL TANK VENT KNOB FUEL FILLER CAP FUEL HOSE (standard equipment) FUEL HOSE CONNECTOR (female) PRIMING BULB...
  • Page 23 CONTROLS AND FEATURES Trim Meter Tachometer [standard equipment (Canadian [standard equipment (Canadian types)] types)] [optional equipment (LRTA and [optional equipment (LRTA and XRTA types)] XRTA types)] Trolling Control Switch Panel [optional equipment (except LHA and LHTC types)] TRL (Trolling) CONTROL SWITCH...

  • Page 24: Controls

    CONTROLS AND FEATURES CONTROLS Emergency Stop Switch Clip and Turning the ignition switch key to the START position operates the starter Emergency Stop Switch motor. The key automatically returns LH and LHT Types to the ON position when released (tiller handle) EMERGENCY STOP SWITCH from the START position.

  • Page 25: Throttle Grip

    CONTROLS AND FEATURES Throttle Grip The emergency stop switch clip must The throttle grip controls engine be inserted in the emergency stop speed. switch in order for the engine to start The throttle index mark shows and run. The emergency stop switch throttle position and is helpful for lanyard must be attached securely to setting the throttle correctly when...

  • Page 26: Throttle Friction Adjuster

    CONTROLS AND FEATURES Throttle Friction Adjuster Gearshift Lever Steering Friction Adjuster THROTTLE FRICTION N (neutral) STEERING FRICTION ADJUSTER ADJUSTER (forward) R (reverse) HOLD TO INCREASE TO DECREASE RELEASE FRICTION FRICTION (LOCK) (FREE) THROTTLE GRIP GEARSHIFT LEVER The throttle friction adjuster adjusts The gearshift lever is used to select F The steering friction adjuster adjusts resistance to throttle grip rotation.

  • Page 27: Transom Angle Adjusting Rod (Lh Type)

    CONTROLS AND FEATURES Transom Angle Adjusting Rod Tilt Lever (LH type) The transom angle adjusting rod limits the tilt angle of the outboard (LH type) motor when fully lowered. STERN BRACKET Proper adjustment prevents the FREE outboard motor from being trimmed TURN UP (TILT) too low (p.

  • Page 28: Lrt And Xrt Types

    CONTROLS AND FEATURES LRT and XRT Types Ignition Switch Turning the ignition switch key to the START position operates the starter motor. The key automatically returns Remote Control Box: to the ON position when released Side-Mount Type START from the START position. [standard equipment (LRTC type)] The ignition switch can be used to...

  • Page 29: Emergency Stop Switch Clip And Emergency Stop Switch

    CONTROLS AND FEATURES Emergency Stop Switch Clip and The emergency stop switch clip must A spare switch clip (optional be inserted in the emergency stop equipment) can be stored in the tool Emergency Stop Switch switch in order for the engine to start bag.

  • Page 30: Gearshift/Throttle Control Lever

    CONTROLS AND FEATURES N (NEUTRAL) Gearshift/Throttle Control Lever 32° 32° F (FORWARD) R (REVERSE) GEARSHIFT/THROTTLE CONTROL LEVER SHIFT SHIFT MINIMUM MINIMUM THROTTLE OPENING THROTTLE OPENING MAXIMUM MAXIMUM NEUTRAL GEARSHIFT/THROTTLE RELEASE LEVER CONTROL LEVER Moving the control lever 32° from N A friction adjuster adjusts the The gearshift/throttle control lever (neutral) selects the gear, and further...

  • Page 31: Fast Idle Lever

    CONTROLS AND FEATURES Fast Idle Lever N (neutral) MAXIMUM FAST IDLE START (LOWEST POSITION) FAST IDLE LEVER Use the fast idle lever to accelerate The fast idle lever allows you to engine warm-up after starting the increase the idle speed only when the engine.

  • Page 32: Panel-Mount Type [Optional Equipment (Lrt And Xrt Types)]

    CONTROLS AND FEATURES Panel-Mount Type Turning the ignition switch key to the [optional equipment (LRT and START position operates the starter XRT types)] motor. The key automatically returns to the ON position when released Ignition Switch from the START position. START The ignition switch can be used to start the engine only when the control...

  • Page 33: Emergency Stop Switch Clip And Emergency Stop Switch

    CONTROLS AND FEATURES Emergency Stop Switch Clip and The emergency stop switch clip must be inserted in the emergency stop Emergency Stop Switch switch in order for the engine to start EMERGENCY STOP SWITCH and run. The emergency stop switch lanyard must be attached securely to the operator or to the operator’s PFD (Personal Flotation Device).

  • Page 34: Gearshift/Throttle Control Lever

    CONTROLS AND FEATURES Gearshift/Throttle Control Lever N (NEUTRAL) GEARSHIFT/THROTTLE 35° 35° F (FORWARD) CONTROL LEVER R (REVERSE) SHIFT SHIFT MINIMUM MINIMUM THROTTLE OPENING MAXIMUM THROTTLE OPENING NEUTRAL RELEASE LEVER MAXIMUM GEARSHIFT/THROTTLE CONTROL LEVER The gearshift/throttle control lever Moving the control lever 35° from N A friction adjuster near the base of controls engine speed and selects F (neutral) selects the gear, and further...

  • Page 35: Fast Idle Button

    CONTROLS AND FEATURES Fast Idle Button It is necessary to position the control N (neutral) lever in the N (neutral) position to F (forward) R (reverse) push in the fast idle button. Return the control lever to N (neutral) position to cancel the fast idle operation.

  • Page 36: Top-Mount Type

    CONTROLS AND FEATURES Top-Mount Type Emergency Stop Switch Clip and Turning the ignition switch key to the [optional equipment (LRT and START position operates the starter Emergency Stop Switch XRT types)] motor. The key automatically returns EMERGENCY STOP SWITCH to the ON position when released Ignition Switch from the START position.

  • Page 37: Gearshift/Throttle Control Lever

    CONTROLS AND FEATURES Gearshift/Throttle Control Lever The emergency stop switch clip must The gearshift/throttle control lever(s) be inserted in the emergency stop controls engine speed and selects F SINGLE TYPE switch in order for the engine to start (forward), N (neutral), or R (reverse) and run.
  • Page 38 CONTROLS AND FEATURES Moving the control lever 35° from N N (NEUTRAL) (neutral) selects the gear, and further movement increases engine speed. 35° 35° R (REVERSE) F (FORWARD) A friction adjuster inside the control SHIFT SHIFT box adjusts the operating resistance of the control lever(s).

  • Page 39: Fast Idle Button

    CONTROLS AND FEATURES Fast Idle Button It is necessary to position the control N (neutral) lever in the N (neutral) position to F (forward) push in the fast idle button. R (reverse) Return the control lever to N (neutral) position to cancel the fast idle operation.

  • Page 40: Lht, Lrt And Xrt Types (Power Trim/Tilt)

    CONTROLS AND FEATURES LHT, LRT and XRT Types LRT and XRT Types (power trim/tilt) Remote Control Box Power Trim/Tilt Switch (side-mount type) (top-mount single type) LHT Type TILLER HANDLE POWER TRIM/TILT SWITCH Press UP to trim or tilt the outboard motor up.

  • Page 41: Power Tilt Switch (Engine Pan)

    CONTROLS AND FEATURES Power Tilt Switch (engine pan) Manual Relief Valve The power trim/tilt switch is located on the control lever. It is a rocker switch with UP and DN (down) RIGHT STERN BRACKET positions for changing the angle of the outboard motor.

  • Page 42: Except Lha And Lhtc Types

    CONTROLS AND FEATURES Except LHA and LHTC types TRL (Trolling) Control Switch TRL (Trolling) Control Switch Panel [optional equipment] Remote Control Box (Side-mount type) For TRL (Trolling) control switch equipped type. TROLLING CONTROL SWITCH The Trolling Control Switch is a rocker switch with UP and DN (down) positions to adjust the trolling TROLLING...

  • Page 43: Common Controls

    CONTROLS AND FEATURES Common Controls Engine Cover Latches Trim Tab TRIM TAB BOLT Tilt Lock Lever (front) TILT LOCK LEVER FREE ENGINE TRIM TAB COVER LATCH UNLATCH LOCK LOCK PROPELLER (rear) The tilt lock lever is used to support The trim tab compensates for ‘‘torque the outboard motor in the fully-raised steer,’’...

  • Page 44: Instruments

    CONTROLS AND FEATURES INSTRUMENTS Tachometer Fuel Gauge [standard equipment (Canadian [standard equipment (Canadian types)] types)] Trim Meter [optional equipment (LRTA and [optional equipment (American [standard equipment (Canadian XRTA types)] types)] types)] [optional equipment (LRTA and FUEL GAUGE XRTA types)] A fuel gauge is built into the fuel tank connector of the portable fuel tank.

  • Page 45: Indicators

    ACG INDICATOR develops a problem. Have your Honda Marine dealer check for burned-out bulbs or other problems. (internal buzzer) Under normal conditions, the following occur when the ignition switch is turned ON: 1.

  • Page 46: Malfunction Indicator

    CONTROLS AND FEATURES Malfunction Indicator LRT and XRT Types Display assy (side-mount control) LH and LHT Types ACG INDICATOR ACG INDICATOR (RED) (RED) (RED) MALFUNCTION BUZZER INDICATOR The ACG indicator turns on and the buzzer sounds in one-second intervals when the charging system is faulty. (internal buzzer) (panel-mount/top-mount types) LRT and XRT Types...

  • Page 47: Oil Pressure Indicator

    CONTROLS AND FEATURES Oil Pressure Indicator When the engine control system (panel-mount/top-mount types) detects an engine control system MALFUNCTION LH and LHT Types malfunction, the malfunction INDICATOR indicator turns on and the buzzer sounds at one-second intervals. (GREEN) (RED) OIL PRESSURE BUZZER INDICATOR Display assy...

  • Page 48: Overheat Indicator

    CONTROLS AND FEATURES Overheat Indicator When the oil pressure indicator is lit, (panel-mount/top-mount types) oil pressure is OK. OIL PRESSURE LH and LHT Types INDICATOR If oil pressure becomes low, the indicator will go off, and the engine (RED) protection system will limit engine speed.
  • Page 49 CONTROLS AND FEATURES When the alert triggers, the overheat (panel-mount/top-mount types) indicator comes on and the buzzer OVERHEAT sounds a steady tone as the engine INDICATOR speed is reduced to 1,800 rpm. If the condition persists for another 20 seconds, the engine shuts off. Refer to TAKING CARE OF UNEXPECTED (RED) PROBLEMS, on p.

  • Page 50: Cooling System Indicator

    CONTROLS AND FEATURES Cooling System Indicator OTHER FEATURES The cooling system indicator discharge port can also become plugged. 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 COOLING SYSTEM INDICATOR...

  • Page 51: Portable Fuel Tank [Standard Equipment (Canadian Types)] [Optional Equipment (American Types)]

    CONTROLS AND FEATURES Portable Fuel Tank Fuel Filler Cap Vent Knob Fuel Priming Bulb [standard equipment (Canadian VENT KNOB types)] OPEN [optional equipment (American types)] OUTLET END (outboard motor side) CLOSE PRIMING BULB INLET END FUEL FILLER CAP (fuel tank side) The fuel filler cap is provided with a A priming bulb is built into the fuel vent knob to seal the portable fuel...

  • Page 52: Nmea Interface Coupler

    CONTROLS AND FEATURES NMEA Interface Coupler Operating Hour Notification System ® The NMEA2000 interface coupler When using the control panel without can provide information regarding indicators type, do not reset the hour This outboard motor engine counts engine speed, fuel consumption, and counter while cruising.
  • Page 53 CONTROLS AND FEATURES <Operating hour notification timing> NMEA2000-compatible display: • Follow instructions for the display. • If the display allows selection of notification to be preset, select Every 100 hours ‘‘Notify’’ (or equivalent). • Turn on the power supply to the 80 hours 100 hours display before turning on the...
  • Page 54 CONTROLS AND FEATURES How to reset the Hour Counter When ‘‘Periodic Maintenance’’ is The buzzer will sound once indicated: indicating the hour counter is reset. 1. Have the periodic maintenance performed without delay after When using the control panel without returning to port.

  • Page 55: Anodes

    CONTROLS AND FEATURES Anodes ANODE (stern bracket) ANODE (each side) The anodes are made of a sacrificial material that helps to protect the outboard motor from corrosion. There are two anodes on the gear case, one on the stern bracket and two small anodes in the water passages of the engine block.

  • Page 56: Before Operation

    Familiarize yourself with all laws and you find, or have your authorized checks, be sure the ignition switch is regulations relating to boating and the Honda Marine dealer correct it, in the OFF position. use of outboard motors. before you operate the outboard...
  • Page 57 BEFORE OPERATION Safety Inspection • Check that all fasteners are in place • Check that the anodes are securely and securely tightened. attached to the stern bracket and • Before each use, look around the gear case (p. 111) and are not underneath the engine for signs of •...

  • Page 58: Tiller Handle Height/Angle Adjustment (Lh And Lht Types)

    BEFORE OPERATION Tiller Handle Height/Angle Install the height adjustment block Adjustment (LH and LHT so that the selected angle of the tiller handle is in this position. types) 13.2 in HANDLE ANGLE: 7° (336 mm) HANDLE ANGLE: 21° HANDLE ANGLE: 13° HANDLE ANGLE: 13°...

  • Page 59: Operation

    OPERATION SAFE OPERATING BREAK-IN PROCEDURE PRECAUTIONS Exhaust contains poisonous Break-in period: 10 hours To safely realize the full potential of carbon monoxide gas that this outboard motor, you need a Proper break-in operation allows the can build up to dangerous complete understanding of its moving parts to wear in smoothly for levels in closed areas.

  • Page 60: Transom Angle Adjustment (Lh Type)

    OPERATION Next 60 minutes: TRANSOM ANGLE The transom angle adjusting rod Run the engine up to a maximum of limits the tilt angle of the outboard ADJUSTMENT (LH Type) 4,000 to 5,000 rpm, which is about motor when fully lowered. STERN BRACKET 50% to 80% of maximum throttle Proper adjustment prevents the...

  • Page 61: Portable Fuel Tank

    OPERATION PORTABLE FUEL TANK Secure the portable fuel tank in the boat so that it won’t move around and [standard equipment (Canadian Do not allow water to enter the idle become damaged. types)] exhaust port or the engine can be [optional equipment (American damaged.

  • Page 62: Fuel Hose Connections

    OPERATION FUEL HOSE CONNECTIONS FUEL PRIMING Connect the fuel hose to the tank and the outboard motor, as shown. Be Turn the portable fuel tank vent knob If you are using a portable fuel tank, sure both connectors snap securely counterclockwise to the open turn the portable fuel tank vent knob into place.

  • Page 63: Infrequent Or Occasional Use

    OPERATION INFREQUENT OR STARTING THE ENGINE Do not touch the priming bulb with the engine running or when tilting up OCCASIONAL USE Control Page the outboard motor. The vapor LH and LHT Types (tiller handle) ...61 separator could overflow. If your outboard motor will be used LRT and XRT Types (remote control) on an infrequent or intermittent basis, Side-Mount Type......64...
  • Page 64 OPERATION 1. Put the emergency stop switch clip in the emergency stop switch, and N (neutral) START attach the emergency stop switch POSITION lanyard securely to the operator or POINTER to the operator’s PFD (Personal Flotation Device). GEARSHIFT LEVER The engine will not start or run unless the emergency stop switch clip is in the emergency stop switch.
  • Page 65 OPERATION If the engine fails to start within 5 6. Before getting underway, allow the seconds, release the key and wait at engine to warm-up sufficiently to START least 10 seconds before operating ensure good performance. the starter again. Above 41°F (5°C), warm-up the engine for at least 3 minutes.

  • Page 66: Lrt And Xrt Types (Remote Control)

    OPERATION LRT and XRT Types The engine will not start or run unless the emergency stop switch (remote control) • If the engine is not properly clip is in the emergency stop warmed up before raising the switch. Side-Mount Type engine speed, the buzzer and [standard equipment (LRTC overheat indicator may activate...
  • Page 67 OPERATION START N (neutral) FAST IDLE RANGE START (fully lowered) FAST IDLE LEVER IGNITION SWITCH KEY 3. Leave the fast idle lever in the 4. Turn the ignition switch key to the START (fully lowered) position. ON position; the buzzer will sound twice.
  • Page 68 OPERATION If the engine fails to start within 5 seconds, release the key and wait at • If the engine is not properly MAXIMUM FAST IDLE least 10 seconds before operating warmed up before raising the the starter again. FAST IDLE engine speed, the buzzer and RANGE overheat indicator may activate...

  • Page 69: Panel-Mount Type [Optional Equipment (Lrt And Xrt Types)]

    OPERATION Panel-Mount Type During the warm-up period, check The engine will not start or run [optional equipment (LRT and unless the emergency stop switch the oil pressure indicator (p. 45), XRT types)] clip is in the emergency stop overheat indicator (p. 46), and switch.
  • Page 70 OPERATION If the engine fails to start within 5 START N (neutral) seconds, release the key and wait at least 10 seconds before operating the starter again. • Using the electric starter for more than 5 seconds at a time CONTROL will overheat the starter motor LEVER...
  • Page 71 OPERATION During the warm-up period, check N (neutral) the oil pressure indicator (p.45), • If the engine is not properly overheat indicator (p.46), and warmed up before raising the cooling system indicator (p.48). engine speed, the buzzer and overheat indicator may activate If using the control panel without and the engine speed will be indicators type, check the oil...

  • Page 72: Top-Mount Type

    OPERATION Top-Mount Type The engine will not start or run unless [optional equipment (LRT and N (neutral) the emergency stop switch clip is in XRT types)] the emergency stop switch. EMERGENCY STOP SWITCH The emergency stop switch clip and emergency stop switch lanyard system is a safety device that will stop the engine if you fall away from CONTROL...
  • Page 73 OPERATION If the engine fails to start within 5 N (neutral) START seconds, release the key and wait at least 10 seconds before operating the starter again. • Using the electric starter for CONTROL LEVER more than 5 seconds at a time will overheat the starter motor and can damage it.

  • Page 74: Emergency Starting

    OPERATION EMERGENCY STARTING During the warm-up period, check the oil pressure indicator (p.45), • If the engine is not properly overheat indicator (p.46), and If the battery is discharged or the warmed up before raising the cooling system indicator (p.48). starter motor is inoperative, you can engine speed, the buzzer and start the engine manually using the...
  • Page 75 OPERATION 5. Set the controls the same as for 6 × 25 mm BOLTS normal starting (p. 61 – 63, (rear) 64 – 66). Remove the band Turn the ignition switch key to the clamp. Release ON position. the harness. ALTERNATOR KNOT PULLEY...
  • Page 76 OPERATION If necessary, rewind the rope and 8. If the fast idle control(s) was used to start the engine, return the pull again. If the engine does not control(s) to the normal operating start after several attempts, refer to position as the engine warms up. TAKING CARE OF Direction to pull UNEXPECTED PROBLEMS on...

  • Page 77: Stopping The Engine

    (tiller handle) operating the outboard motor. EMERGENCY STOP SWITCH 11. Have your closest authorized Honda Marine dealer check your PULL electrical system and correct the problem so that you can use the electric starter. EMERGENCY STOP...

  • Page 78: Normal Engine Stopping

    OPERATION Normal Engine Stopping LRT and XRT Types To stop the engine in an emergency, pull the emergency stop switch clip (remote control) out of the emergency stop switch by LH and LHT Types pulling the emergency stop switch Side-Mount Type (tiller handle) lanyard.
  • Page 79 OPERATION Top-Mount Type LH and LHT Types Panel-Mount/Top-Mount Types (tiller handle) N (neutral) IGNITION CONTROL SWITCH KEY LEVER IGNITION SWITCH KEY LRT and XRT Types 1. Move the throttle grip to the (remote control) slowest speed and the gearshift Side-Mount Type lever or control lever to the N (neutral) position.

  • Page 80: Gearshift And Throttle Operation

    OPERATION GEARSHIFT AND 2. Turn the ignition switch key to the To shift gears, turn the throttle grip to OFF position to stop the engine. In the SLOW position; then move the THROTTLE OPERATION the event that the engine does not gearshift lever to select the F stop when the ignition switch key (forward), N (neutral), or R (reverse)

  • Page 81: Lrt And Xrt Types (Remote Control)

    OPERATION LRT and XRT Types Panel-Mount Type THROTTLE FRICTION ADJUSTER (remote control) N (neutral) THROTTLE GRIP Side-Mount Type F (forward) R (reverse) HOLD CONTROL LEVER NEUTRAL RELEASE LEVER CONTROL LEVER RELEASE NEUTRAL Top-Mount Type RELEASE LEVER N (neutral) Use the throttle friction adjuster to F (forward) help hold a constant throttle setting N (neutral)
  • Page 82 OPERATION Side-Mount Type Panel-Mount Type To shift gears, move the control lever to select the F (forward), N (neutral), CONTROL LEVER or R (reverse) gear. CONTROL LEVER FRICTION ADJUSTER FRICTION ADJUSTER The control lever cannot be moved from the N (neutral) position unless TO INCREASE the neutral release lever is squeezed FRICTION...

  • Page 83: Steering

    OPERATION Top-Mount Type STEERING Steering Friction Adjuster FRICTION STEERING FRICTION PLATE LH and LHT Types ADJUSTER (tiller handle) RIGHT TURN LEFT TURN TO INCREASE FRICTION TO INCREASE TO DECREASE FRICTION FRICTION (LOCK) (FREE) TO DECREASE FRICTION Use the steering friction adjuster to help hold a steady course while cruising.

  • Page 84: Lrt And Xrt Types (Remote Control)

    OPERATION LRT and XRT Types CRUISING If engine speed becomes unstable at high speed due to activation of the (remote control) overrev limiter, reduce speed and check Engine Speed the trim angle of the outboard motor. Steer the boat in the same manner as an automobile.
  • Page 85 OPERATION LHT Type When cruising into a high wind, trim It is necessary to trim the angle of the the outboard motor down slightly to outboard motor to compensate for level the boat and improve stability. changes in boat load, weight With a tail wind, trim the outboard distribution, water conditions, or motor up slightly.
  • Page 86 OPERATION Panel-Mount Type OUTBOARD OUTBOARD MOTOR MOTOR POWER TRIM/TILT SWITCH TRIMMED TOO TRIMMED TOO CONTROL LEVER HIGH OUTBOARD MOTOR TRIMMED CORRECTLY Top-Mount Type (single type) POWER TRIM/TILT BOW TOO LOW DUE TO SWITCH 1. LOAD IN THE FRONT 2. OUTBOARD MOTOR TRIMMED TOO LOW CONTROL LEVER...
  • Page 87 OPERATION Trolling Speed Control TRL (Trolling) Control Switch Control. The buzzer will make one long sound indicating activation. (optional equipment; based on Panel The initial trolling speed is set at 800 control box) [optional equipment (except LHA RPM. and LHTC types)] The engine speed can be adjusted in Remote Control Box 50 RPM increments by pressing the...

  • Page 88: Trim Tab

    OPERATION TRIM TAB LH Type Refer to TRIM TAB ADJUSTMENT on p. 95. If steering effort is not equal in both When operating in shallow water, tilt directions, adjust the trim tab to SHALLOW WATER the outboard motor, using the tilt compensate for ‘‘torque steer,’’...
  • Page 89 OPERATION While the outboard motor is tilted, To return the outboard motor to the ENGINE COVER GRIP proceed at a low speed, and do not normal operating position, move the operate the outboard motor in tilt lever to the LOCK (RUN) reverse.

  • Page 90: Mooring, Beaching, Launching

    OPERATION MOORING, BEACHING, Move the tilt lock lever to the LOCK position, and then gently lower the TILT LOCK LEVER LAUNCHING (lock position) outboard motor until the lever Before tilting up, leave the outboard contacts the stern bracket. motor in the running position for one FREE If more clearance is needed to swing minute after stopping the engine to...

  • Page 91: Multiple Outboard Motors

    OPERATION MULTIPLE OUTBOARD Check that nobody is under the outboard motor before opening the MOTORS MANUAL RELIEF manual relief valve. If the manual VALVE relief valve is loosened (turned On boats equipped with more than counterclockwise) when the outboard one outboard motor, all motors motor is tilted up, the outboard motor normally operate at the same time.

  • Page 92: Servicing Your Outboard Motor

    THE IMPORTANCE OF To help you properly care for your Remember that your authorized outboard motor, the following pages Honda Marine dealer knows your MAINTENANCE include a maintenance schedule, outboard motor best and is fully Proper maintenance is essential for routine inspection procedures, and equipped to maintain and repair it.

  • Page 93: 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 •...

  • Page 94: Spare Switch Clip (Lh And Lht Types) And Emergency Starter Rope

    SERVICING YOUR OUTBOARD MOTOR SPARE SWITCH CLIP (LH TOOL KIT and OWNER’S MANUAL and LHT Types) AND EMERGENCY STARTER ROPE 18 × 19 mm 8 × 10 mm WRENCH SOCKET WRENCH FLAT SCREWDRIVER FUSE PULLER SPARE SWITCH CLIP GRIP (LH and LHT Types) OWNER’S MANUAL TOOL BAG The owner’s manual and tool kit can be used to perform simple maintenance...

  • Page 95: Maintenance Schedule

    SERVICING YOUR OUTBOARD MOTOR MAINTENANCE SCHEDULE Follow the MAINTENANCE SCHEDULE table and service your outboard motor accordingly. Please note, a claim for warranty coverage will not be denied simply because the maintenance schedule for your outboard motor was not followed. However, any part(s) that fails specifically due to lack of maintenance, or improperly performed maintenance, would not be covered under the Distributor’s Limited Warranty.
  • Page 96 SERVICING YOUR OUTBOARD MOTOR REGULAR SERVICE PERIOD (3) Perform at every indicated month or operating Every 6 Every 2 First month Every year Refer to hour interval, whichever comes first. Each use After use months or years or or 20 hrs. or 200 hrs.

  • Page 97: Trim Tab Adjustment

    SERVICING YOUR OUTBOARD MOTOR TRIM TAB ADJUSTMENT LEFT The trim tab compensates for ‘‘torque steer,’’ which is a reaction of the outboard motor to propeller rotation. RIGHT If uncompensated, torque steer would TRIM TAB make the outboard motor tend to turn TRIM TAB to one side.

  • Page 98: Manual Relief Valve

    SERVICING YOUR OUTBOARD MOTOR MANUAL RELIEF VALVE Check that nobody is under the (rear) outboard motor before opening the manual relief valve. If the manual ENGINE COVER LHT, LRT and XRT Types relief valve is loosened (turned LATCH counterclockwise) when the outboard MANUAL motor is tilted up, the outboard motor RELIEF VALVE...

  • Page 99: Engine Oil Level Check

    SERVICING YOUR OUTBOARD MOTOR Engine Oil Level Check OIL FILLER CAP • Running the engine with a low Check the engine oil level with the oil level can cause engine dam- engine stopped and the outboard age. motor in the vertical position. •...
  • Page 100 SERVICING YOUR OUTBOARD MOTOR When you check the oil level with the dipstick, you might notice the engine oil appears milky or the oil level has increased. If you notice either condition, change the engine oil. See the following table for an explanation of these conditions.

  • Page 101: Engine Oil Change

    SERVICING YOUR OUTBOARD MOTOR Engine Oil Change An engine oil evacuation device may be used to remove the engine oil. DRAIN BOLT COVER Drain the used oil while the engine is warm. Warm oil drains quickly and completely. 1. Unlatch and remove the engine cover (p.
  • Page 102 SERVICING YOUR OUTBOARD MOTOR 7. With the outboard motor in a vertical position, fill to the upper SEALING Improper disposal of engine oil can WASHER limit mark on the dipstick (p. 97) be harmful to the environment. If you with the recommended oil. change your own oil, please dispose of the used oil properly.

  • Page 103: Engine Oil Recommendations

    SERVICING YOUR OUTBOARD MOTOR Engine Oil Recommendations Spark Plug Service SPARK PLUG WRENCH Oil is a major factor affecting RECOMMENDED SPARK PLUGS: performance and service life. Use DR7EB (NGK) 4-stroke detergent oil. X22 ESR-UB (DENSO) Incorrect spark plugs can cause engine damage.
  • Page 104 SERVICING YOUR OUTBOARD MOTOR 6. Install the spark plugs carefully, by SIDE ELECTRODE hand, to avoid cross-threading. New plug Plug needing replacement 0.024 – 0.028 in (0.6 – 0.7 mm) 7. After each spark plug seats, tighten with a spark plug wrench to SEALING WASHER compress the sealing washer.

  • Page 105: Lubrication Points

    To prevent corrosion, apply anticorrosion oil to pivot surfaces where grease cannot penetrate. UPPER SWIVEL CASE/ MOUNT FRAME PROPELLER SHAFT LOWER SWIVEL CASE Apply Honda Marine Corrosion Inhibitor (or equivalent) to all areas under the engine cover and any exposed metal surfaces except the belts.

  • Page 106: Refueling

    Wait to relieve fuel within a 30 day period, we VENT KNOB pressure. recommend adding Honda Marine FUEL FILLER CAP OPEN Fuel Stabilizer each time you refuel. Portable Fuel Tank...
  • Page 107 SERVICING YOUR OUTBOARD MOTOR Using the fuel tank mounted in SAFE FILL LEVEL the boat. Gasoline is highly flammable Check the fuel level and refill if and explosive. necessary. Do not fill the fuel tank You can be burned or above the UPPER LIMIT.

  • Page 108: Fuel Recommendations

    SERVICING YOUR OUTBOARD MOTOR FUEL RECOMMENDATIONS Engine damage or performance problems that result from using a fuel Use unleaded gasoline with a pump with percentages of ethanol or octane rating of 86 or higher. methanol greater than shown above are not covered under warranty. Your outboard motor is certified to operate on unleaded gasoline.

  • Page 109: Fuel Filter/Water Separator Inspection And Service

    SERVICING YOUR OUTBOARD MOTOR Fuel Filter/Water Separator Inspection and Service Gasoline is highly flammable The fuel filter is located under the and explosive. engine cover between the fuel PULL coupling and the fuel pump. You can be burned or seriously injured when Water or sediment accumulation in handling fuel.
  • Page 110 SERVICING YOUR OUTBOARD MOTOR FUEL FILTER BRACKET FUEL FILTER CLAMP ASSEMBLY SUSPENSION STRAP FUEL HOSES FUEL FUEL FILTER HOSE CLIPS FUEL FILTER HOSES (inside strainer cup) (commercially available) (inside strainer cup) 2. Inspect the filter for water and/or 3. Remove the suspension strap from 5.
  • Page 111 SERVICING YOUR OUTBOARD MOTOR Align the center of the filter FILTER BODY body and the arrow of the suspension strap rib. O-RINGS (Replace) FUEL FILTER FLOAT (red ring) SUSPENSION STRAP STRAINER CUP 9. Install the suspension strap to the 6. Unscrew the strainer cup from the 8.

  • Page 112: Portable Fuel Tank And Tank Filter Cleaning [Standard Equipment (Canadian Types)] [Optional Equipment (American Types)]

    SERVICING YOUR OUTBOARD MOTOR Portable Fuel Tank and Tank Fuel Tank 11. Connect the fuel hoses to the fuel filter securely with the hose Filter Cleaning clamps. Remove the fuel hose [standard equipment FUEL HOSE (standard equipment) clips used to close the fuel hoses. (Canadian types)] [optional equipment (American 12.

  • Page 113: Anode Replacement

    SERVICING YOUR OUTBOARD MOTOR Anode Replacement Fuel Tank Filter CONNECTOR 5 mm SCREWS (4) GASKET ANODE (each side) FUEL TANK FILTER FUEL TANK FILTER JOINT ANODE (Fuel Hose Connector) (stern bracket) 1. Remove the four 5 mm screws The anodes are located on each side using a flat screwdriver, then of the gear case and on the stern Painting or coating the anodes will...

  • Page 114: Propeller Replacement

    SERVICING YOUR OUTBOARD MOTOR Propeller Replacement Installation 2. Inspect the propeller shaft for any fishing line or debris. [standard equipment 1. Apply marine grade grease to the (Canadian types)] propeller shaft. [optional equipment (American types)] 2. Install the thrust washer with the grooved side toward the gear case.
  • Page 115 TORQUE: with the outboard motor. Contact 0.7 lbf·ft (1 N·m, 0.1 kgf·m) your authorized Honda Marine dealer for additional tool information. 6. Then, using a torque wrench, tighten the castle nut until the first available groove in the castle nut aligns with the cotter pin hole.

  • Page 116: Cleaning And Flushing

    CLEANING AND FLUSHING Cleaning and Flushing Flushing With a Garden Hose (commercially available) Do not apply water or corrosion After each use in salt water or dirty inhibitor directly to the electrical water, thoroughly clean and rinse the components under the engine cover, outboard motor with fresh water.
  • Page 117 CLEANING AND FLUSHING FLUSH PORT GARDEN HOSE FLUSH PORT CONNECTOR CONNECTOR GARDEN HOSE JOINT (commercially available) 5. Screw the flush port connector onto EXHAUST PORT the garden hose. 6. Turn on the fresh water supply and flush the outboard motor for at least 10 minutes.

  • Page 118: Storage

    You can extend fuel storage life by adding fuel stabilizer. recommendations. adding a gasoline stabilizer that is 2. Add Honda Marine fuel stabilizer formulated for that purpose, or you Gasoline will oxidize and deteriorate or equivalent following the in storage. Old gasoline will cause can avoid fuel deterioration problems instructions on the label.
  • Page 119 STORAGE Draining the Fuel System 1. Disconnect the fuel hose connector from the outboard motor (p. 107). You can avoid fuel deterioration problems by draining the fuel tank Gasoline is highly flammable 2. Remove the engine cover (p. 96). and vapor separator. Before draining and explosive.
  • Page 120 STORAGE 5. Tilt the outboard motor up until 8. Check the drained gasoline for the 9. Secure the drain tube to the clamp gasoline flows out of the drain presence of water or along the high pressure fuel hose. tube. contamination.

  • Page 121: Engine Oil

    STORAGE Engine Oil HOISTING THE OUTBOARD 4. After the outboard motor is placed in storage and disconnected from MOTOR 1. Change the engine oil (p. 99). the hoist, install the engine cover. 2. Remove the spark plugs (p. 101), STORAGE PRECAUTIONS and remove the emergency stop switch clip from the emergency Select a well-ventilated storage area.

  • Page 122: Removal From Storage

    STORAGE Any other horizontal storage position may cause damage to the outboard motor or oil leakage. CASE PROTECTOR Cover the outboard motor to keep out dust. Do not use a plastic sheet as a dust cover. A nonporous cover will trap moisture, promoting rust and corrosion.

  • Page 123: Transporting

    TRANSPORTING WITH OUTBOARD MOTOR LRT and XRT Types WITH OUTBOARD MOTOR INSTALLED ON BOAT (remote control) REMOVED FROM BOAT When trailering a boat with the Use an outboard motor support bar to Secure the outboard motor in either prevent the outboard motor from outboard motor attached, always the vertical or horizontal position moving while trailering the boat.

  • Page 124: Taking Care Of Unexpected Problems

    TAKING CARE OF UNEXPECTED PROBLEMS ENGINE WILL NOT START Possible Cause Correction Clip not inserted in emergency stop switch. Insert clip in emergency stop switch. Gearshift lever or control lever not in neutral position. Shift to neutral (p. 62 or 64). Throttle grip not in START position (tiller handle type).
  • Page 125 TAKING CARE OF UNEXPECTED PROBLEMS ENGINE WILL NOT START Possible Cause Correction Out of fuel. Refuel (p. 104). Fuel vent closed (portable fuel tank). Open fuel filler cap vent (p. 49). Fuel hose not primed. Squeeze priming bulb (p. 60). Fuel filter or fuel tank filter clogged.
  • Page 126 TAKING CARE OF UNEXPECTED PROBLEMS ENGINE WILL NOT START Possible Cause Correction Battery connections loose or corroded. Clean and tighten battery connections. Battery discharged. Recharge battery. Fuse(s) blown. Replace fuse(s) (p. 127). Spark plugs faulty, fouled, or improperly gapped. Gap or replace spark plugs (p. 101). Spark plugs wet with fuel (flooded engine).

  • Page 127: Hard Starting Or Stalls After Starting

    TAKING CARE OF UNEXPECTED PROBLEMS HARD STARTING OR STALLS AFTER STARTING Possible Cause Correction Throttle grip not in START position Turn throttle grip to START position (p. 62). (tiller handle type). Fast idle lever raised (remote control/side-mount type). Leave fast idle lever in the START position (p. 65). Fuel vent closed (portable fuel tank).

  • Page 128: Engine Overheats

    Spark plugs faulty, fouled, or improperly gapped. Gap or replace spark plugs (p. 101). Fuel system malfunction, fuel pump failure, ignition Take outboard motor to an authorized Honda Marine malfunction, etc. dealer, or refer to the shop manual. ENGINE OVERHEATS...

  • Page 129: Fuses

    TAKING CARE OF UNEXPECTED PROBLEMS FUSES SPARE FUSES (10 A, 15 A, 30 A) Electric Starter Will Not Operate The 10A, 15A, and 30A fuses protect the electric starter relay and related FUSES circuits. (10 A, 15 A, 30 A) The 10A (3) fuse protects the ignition switch and related circuits.

  • Page 130: Fuse Replacement

    2. Remove the engine cover. outboard motor to an authorized fuses. If a fuse is blown, install a Honda Marine dealer for inspection 3. Remove the fuse case lid. replacement fuse of the same and service, or refer to the shop specified rating.

  • Page 131: Oil Pressure Indicator Goes Off And Engine Speed Is Limited

    TAKING CARE OF UNEXPECTED PROBLEMS OIL PRESSURE INDICATOR LRT and XRT Types Display assy GOES OFF AND ENGINE (remote control) SPEED IS LIMITED (RED) (side-mount type) (GREEN) LH and LHT Types (tiller handle) (GREEN) If using the control panel without indicators type for panel-mount or BUZZER top-mount remote control, check the...

  • Page 132: Overheat Indicator Comes On And Engine Speed Is Limited

    30 seconds, BUZZER top-mount remote control, check the return to the nearest boat landing, and indicators displayed on an have the outboard motor inspected by NMEA2000-compatible device. an authorized Honda Marine dealer.
  • Page 133 30 seconds, return to the nearest boat landing, and have the outboard motor inspected by an authorized Honda Marine dealer.

  • Page 134: Submerged Outboard Motor

    If there is a Honda Marine dealership nearby, take the outboard motor to the If the engine was running when it dealer immediately. If you are far...
  • Page 135 9. As soon as possible, take the the water level is at least 2 inches outboard motor to an authorized (5 cm) above the antiventilation Honda Marine dealer for inspection plate. and service. Running the outboard motor without sufficient cooling water will damage the water pump and overheat the engine.

  • Page 136: Technical Information

    TECHNICAL INFORMATION Serial Number Locations ENGINE SERIAL NUMBER Record the frame serial 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 137: Battery

    TECHNICAL INFORMATION Battery Emission Control System Information • Be careful to avoid connecting the battery in reverse polarity, as this Source of Emissions will damage the battery-charging The battery contains sulfuric system in the outboard motor. acid (electrolyte), which is The combustion process produces •...
  • Page 138 TECHNICAL INFORMATION PGM-FI System The U.S., California Clean Air Tampering and Altering Acts, and Canadian The PGM-FI system uses sequential Environmental Protection Act multiport fuel injection. It has two Tampering is a violation of Federal subsystems: Engine Control, and Fuel and California law.
  • Page 139 TECHNICAL INFORMATION Problems That May Affect Maintenance you have maintenance done. These original-design replacement parts are Emissions As the power equipment engine manufactured to the same standards owner, you are responsible for If you are aware of any of the as the original parts, so you can be completing all required maintenance following symptoms, have your...

  • Page 140: Star Label

    TECHNICAL INFORMATION Star Label The Star Label means Cleaner Marine Engine US, Puerto Rico, and US Virgin Islands This engine has been certified as a: A Star label was applied to this outboard motor in accordance with the requirements of the California Air Resources Board.
  • Page 141 TECHNICAL 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 conventional carbureted two-stroke engines. These engines are equivalent Emission to the U.S.

  • Page 142: Specifications

    TECHNICAL INFORMATION Specifications Specified oil MODEL Engine: API standard (SG , SH, SJ, SL) BF40D K4 SAE/FC-W 10W-30 Description BBDJ Gear case: API standard (GL-4) SAE 90 code Hypoid gear oil Type Oil capacity Engine: 2.1 US qt (2.0 L) Overall length 31.3 in (794 mm)
  • Page 143 TECHNICAL INFORMATION Specifications MODEL Specified oil BF50D K4 Engine: API standard (SG , SH, SJ, SL) SAE/FC-W 10W-30 Description BBEJ Gear case: API standard (GL-4) SAE 90 code Hypoid gear oil Type LRT, XRT Oil capacity Engine: 2.1 US qt (2.0 L) Overall length 31.3 in (794 mm) 27.3 in (694 mm)
  • Page 144 TECHNICAL INFORMATION BF40D/BF50D Tune-up Spark plug gap 0.024 – 0.028 in (0.6 – 0.7 mm) See page 102 Idle speed 850 ± 50 rpm See shop manual Valve clearance Intake: 0.15 ± 0.02 mm See shop manual Exhaust: 0.23 ± 0.02 mm...

  • Page 145: Consumer Information

    Shop manuals are available through Find a Dealer (optional equipment, oils, and your Honda Marine dealer or visit lubricants) to enhance your boating For Canada: http://marine.honda.com /Service & experience. Call 1-888-946-6329 or visit our...

  • Page 146: Customer Service Information

    CONSUMER INFORMATION Customer Service Information If you need to contact Honda • Your name, address and telephone regarding your experiences with your number (complete with area code) Contacting Honda Honda product or with your dealer, • Model and complete serial number please contact the Honda office in Your Owner’s Manual was written to •...
  • Page 147 CONSUMER INFORMATION Warranty Service To obtain warranty service you must Sometimes, in spite of the best take your Honda outboard motor, intentions of all concerned, a Please remember that recommended misunderstanding may occur. If you together with proof of original retail maintenance interval servicing is not aren’t satisfied with your dealer’s purchase date, at your expense, to a...

  • Page 148: Warranty Statements

    CONSUMER INFORMATION Warranty Statements The American Honda Distributor’s Limited Warranty applies to outboards purchased in the United States, Puerto Rico, or the U.S. Virgin Islands. The Honda Canada Distributor’s Warranty applies to outboards purchased in Canada. The product warranty is only valid in the country where the product was purchased. United States, Puerto Rico and U.S.
  • Page 149 However, if you should require further assistance, write or part that is proven to be defective in material or call the Honda Marine Customer Relations Department of workmanship under normal use during the applicable American Honda Motor Co., Inc. Please see Contacting warranty time period.
  • Page 150 CONSUMER INFORMATION Exclusions: • Reimbursement for towing charges, in and out of water This warranty does not extend to the following: charges, or technician travel time • Conditions caused by lack of routine maintenance or • Growth of marine organisms on motor surfaces, improper storage (as outlined in the Owner’s Manual) external or internal •...
  • Page 151 CONSUMER INFORMATION Accessories and Replacement Parts This warranty is limited to Honda Marine parts, accessories and apparel when distributed by American Honda Motor Co., Inc., 1919 Torrance Blvd., Torrance, California 90501-2746. Products Covered by Warranty: Length of Warranty: (from date of original retail purchase)
  • Page 152 This warranty gives you specific legal rights, Honda Marine authorized service facility or dealer in the and you may also have other rights, which vary from state United States, Puerto Rico, or the U.S.

  • Page 153: Emission Control System Warranty

    CONSUMER INFORMATION Your emission control system may include parts such as Emission Control System Warranty the carburetor or fuel injection system, the ignition Your new Honda outboard engine complies with both the system, catalytic converter, canisters, clamps, filters, fuel U.S. EPA and State of California emission regulations. caps, fuel lines, fuel tanks, valves, and vapor hoses.
  • Page 154 You are responsible for presenting your outboard engine § 2441(a)(13)* or their equivalent. If any emission-related to a Honda Marine dealer as soon as a problem exists. The part on your engine is defective under warranty, the part warranty repairs will be completed in a reasonable amount will be repaired or replaced by American Honda Motor of time, not to exceed 30 days.
  • Page 155 American Honda Motor Co., Inc. is also liable for authorized Honda Marine dealer determines it causes the damages to other engine components caused by a failure failure of a warranted part, your warranty claim may be of any warranted part during the warranty period.
  • Page 156 American Honda Motor Co., neglect, improper maintenance, misuse, misfueling, Inc. to sell and service that Honda marine product during improper storage, and/or collision, the incorporation of, or its normal business hours. Claims for repair or adjustment...
  • Page 157 CONSUMER INFORMATION EMISSION CONTROL SYSTEM WARRANTY PARTS: SYSTEMS COVERED PARTS DESCRIPTION: LENGTH OF WARRANTY: BY THIS WARRANTY: Portable fuel tank, Outboard internal fuel tank, Fuel cap, Fuel hoses, Primer Two years, no limit on hours of bulb, Fuel hose joint, Vapor separator, and Carbon canister, use;...

  • Page 158: Distributor's Warranty

    If any defects c) Any marine product on which required maintenance should be found in a Honda Marine product within the services have been performed as prescribed in the relevant warranty period, necessary repairs and Owner’s Manual.
  • Page 159 Honda Marine dealership. If you are unable to obtain or e) Normal maintenance services, including tightening of are dissatisfied with the warranty service you receive, first nuts, bolts and fittings and engine tune-up and the contact the owner of the dealership involved;...
  • Page 160 New genuine Honda replacement parts or accessories sold responsibility for loss of time or use of the product, to a consumer or installed by an authorized Honda Marine transportation or towing costs or any other indirect, dealer which are not covered by the DISTRIBUTORS...

  • Page 161: Index

    INDEX Alternator (ACG) Indicator ...........43 Electric Starter Will Not Operate ........ 127 Anodes ................53 EMERGENCY Replacement ............111 STARTER ROPE ............92 ARE YOU READY TO GET UNDERWAY? ....54 STARTING ............... 72 Emergency Stop Switch Clip and Emergency Stop Switch Battery .................135 LH and LHT Types ...........
  • Page 162 INDEX Fast Idle Lever ...............29 Ignition Switch Fuel LH and LHT Types ........... 22 Filler Cap Vent Knob LRT and XRT Types [standard equipment (Canadian types)], Panel-Mount Type ..........30 [optional equipment (American types)] ....49 Side-Mount Type ..........26 Filter/Water Separator Inspection and Service ..107 Top-Mount Type ...........
  • Page 163 INDEX Oil Pressure Indicator ............45 SHALLOW WATER OPERATION ......86 OIL PRESSURE INDICATOR GOES OFF AND Spark Plug Service ............101 ENGINE SPEED IS LIMITED .......129 Specifications .............. 140 Operating Hour Notification System ......50 Star Label ..............138 OPERATION ..............57 STARTING THE ENGINE ...........
  • Page 164 INDEX Tachometer [standard equipment (Canadian types)], Warranty Statements ........... 146 [optional equipment (LRTA and XRTA types)] ..42 TAKING CARE OF UNEXPECTED PROBLEMS ...122 TECHNICAL INFORMATION ........134 THE IMPORTANCE OF MAINTENANCE ....90 Throttle Friction Adjuster (LH and LHT Types) ....24 Grip (LH and LHT Types) .........23 Tiller Handle Height/Angle Adjustment (LH and LHT Types) ..........56 Tilt Lock Lever ..............41...
  • Page 165 MEMO...
  • Page 166 MEMO...
  • Page 167 0000.00AA.AA 31ZZ4642 00X31-ZZ4-6420 Printed in Japan...

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