Honda Power Equipment BF25D, BF30D User Manual

BF25D/BF30D

OwnerÕs Manual

2004

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.

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. No part of this publication may be reproduced without written permission.

INTRODUCTION

Congratulations on your selection of a Honda outboard motor. We are certain you will be pleased with your purchase of one of the finest outboard motors on the market.

We want to help you get the best results from your new outboard motor and to operate it safely. This manual contains the information on how to do that; please read it carefully.

As you read this manual you will find information preceded by a

symbol. That information is intended to help you avoid damage to your outboard motor, other property, or the environment.

We suggest you read the warranty policy to fully understand its

INTRODUCTION

A FEW WORDS ABOUT SAFETY

Your safety and the safety of others are very important. And using this outboard motor safely is an important responsibility.

To help you make informed decisions about safety, we have provided operating procedures and other information on labels and in this manual. This information alerts you to potential hazards that could hurt you or others.

Of course, it is not practical or possible to warn you about all the hazards associated with operating or maintaining an outboard motor. You must use your own good judgment.

You will find important safety information in a variety of forms, including:

Safety Labels

Safety Messages

three signal words, DANGER, WARNING, or CAUTION.

These signal words mean:

Safety Headings

Safety Section

Instructions

This entire book is filled with important saf ety information please read it carefully.

−

on the outboard motor.

−

preceded by a safety alert symbol and one of

You WILL be KILLED or SERIOUSLY HURT if you don’t follow instructions.

You CAN be KILLED or SERIOUSLY HURT if you don’t follow instructions.

You CAN be HURT if you don’t follow instructions.

−

such as

−

such as

−

how to use this outboard motor correctly and safely.

IMPORTANT SAFETY INFORMATION.

OUTBOARD MOTOR SAFETY.

−

...................................OUTBOARD MOTOR SAFETY . 7

................IMPORTANT SAFETY INFORMATION . 7

................................SAFETY LABEL LOCATIONS . 9

..................................CONTROLS AND FEATURES . 10

CONTROL AND FEATURE

................................IDENTIFICATION CODES . 10

..............................................................CONTROLS . 16

SH, LH, SHG and LHT Types (long tiller handle)

.................Recoil Starter Grip (SH and LH types) . 16

.................Ignition Switch (SHG and LHT types) . 16

.............Emergency Stop Switch and Switch Clip . 17

..........................................................Throttle Grip . 17

.....................................Throttle Friction Adjuster . 18

.....................................................Gearshift Lever . 18

.....................................Steering Friction Adjuster . 18

Tilt Lever

...................(mechanical tilt/SH and LH types) . 19

(gas-assisted tilt/SHG, SRG

.............................................and LRG types) . 19

SRG, LRG, SRT and LRT Types (remote control)

........................Ignition Switch (side-mount type) . 20

Switch Clip and Emergency Stop Switch

..............................................(side-mount type) . 21

.........................Fast Idle Lever (side-mount type) . 21

....COMPONENT AND CONTROL LOCATIONS . 11

Gearshift/Throttle Control Lever

..............................................(side-mount type) . 22

Common Controls

Power Trim/Tilt Switch

..........(SRT and LRT types) (side-mount type) . 23

........................................................(LHT type) . 23

....Power Tilt Switch (LHT, SRT and LRT types) . 23

Manual Relief Valve

..............................(LHT, SRT and LRT types) . 24

Tilt Lock Lever

(SHG, LHT, SRG, LRG, SRT

.............................................and LRT types) . 24

...........................................Engine Cover Latches . 24

.............................Transom Angle Adjusting Rod . 25

................................................................Trim Tab . 25

.......................................................INSTRUMENTS . 26

.........................Trim Meter (optional equipment) . 26

.........................Tachometer (optional equipment) . 26

............................................................Fuel Gauge . 26

...........................................................INDICATORS . 27

............................................Oil Pressure Indicator . 27

...........................................Overheating Indicator . 28

.....................................Cooling System Indicator . 29

CONTENTS

................................................OTHER FEATURES . 29

.....................................................Overrev Limiter . 29

...................................................................Anodes . 29

................................................Portable Fuel Tank . 30

.............................................Fuel Cap Vent Knob . 30

.................................................Fuel Priming Bulb . 31

..........................................................INSTALLATION . 32

.....................................POWER REQUIREMENTS . 32

..................................INSTALLATION POSITION . 32

.......................................................ATTACHMENT . 33

...................................BATTERY CONNECTIONS . 34

................................................BEFORE OPERATION . 37

IS YOUR OUTBOARD MOTOR

？

................................................READY TO GO . 37

................................................................OPERATION . 39

.......................................BREAK-IN PROCEDURE . 39

.......................................PORTABLE FUEL TANK . 42

................................FUEL HOSE CONNECTIONS . 42

.......................................................FUEL PRIMING . 43

...................BOAT TRANSOM REQUIREMENTS . 32

.....................TRANSOM ANGLE ADJUSTMENT . 34

？

.....ARE YOU READY TO GET UNDER WAY . 37

....................SAFE OPERATING PRECAUTIONS . 39

.....................TRANSOM ANGLE ADJUSTMENT . 40

......................................STARTING THE ENGINE . 43

SH, LH, SHG and LHT Types

.............................................(long tiller handle) . 43

SRG, LRG, SRT and LRT Types

.................................................(remote control) . 46

.....................................EMERGENCY STARTING . 48

.......................................STOPPING THE ENGINE . 51

................................Emergency Engine Stopping . 51

.......................................Normal Engine Stopping . 51

GEARSHIFTING AND

..............................THROTTLE OPERATION . 53

SH, LH, SHG and LHT Types

.............................................(long tiller handle) . 53

SRG, LRG, SRT and LRT Types

.................................................(remote control) . 54

...............................................................STEERING . 55

SH, LH, SHG and LHT Types

.............................................(long tiller handle) . 55

SRG, LRG, SRT and LRT Types

.................................................(remote control) . 55

................................................................CRUISING . 56

................................................................TRIM TAB . 58

......................SHALLOW WATER OPERATIONS . 58

...............MOORING, BEACHING, LAUNCHING . 61

CONTENTS

.....................................MAINTENANCE SAFETY . 65

TOOL KIT AND

...............................MAINTENANCE SCHEDULE . 67

....................................TRIM TAB ADJUSTMENT . 69

....................................MANUAL RELIEF VALVE . 70

ENGINE COVER REMOVAL AND

.............................................INSTALLATION . 70

........................................Engine Oil Level Check . 71

................................................Engine Oil Change . 72

..............................Engine Oil Recommendations . 73

.................................................Lubrication Points . 74

................................................Spark Plug Service . 75

.............................................................REFUELING . 77

...............................FUEL RECOMMENDATIONS . 78

..............................................Anode Replacement . 82

..........................................Propeller Replacement . 83

..............SERVICING YOUR OUTBOARD MOTOR . 64

...........THE IMPORTANCE OF MAINTENANCE . 64

.......................EMERGENCY STARTER ROPE . 66

.....Fuel Pump Filter Inspection and Replacement . 79

................Portable Fuel Tank and Filter Cleaning . 81

....................................................................STORAGE . 84

...................................STORAGE PREPARATION . 84

..........................................Cleaning and Flushing . 84

........................................................................Fuel . 87

.............................................................Engine Oil . 89

...................................STORAGE PRECAUTIONS . 89

...............................REMOVAL FROM STORAGE . 90

........................................................TRANSPORTING . 91

WITH OUTBOARD MOTOR INSTALLED

.............................................................ON BOAT . 91

WITH OUTBOARD MOTOR REMOVED

.......................................................FROM BOAT . 92

TAKING CARE OF UNEXPECTED

..........................................................PROBLEMS . 94

BATTERY WILL NOT CHARGE AND

.ELECTRIC STARTER WILL NOT OPERATE . 99

.................................................Fuse Replacement . 99

OIL PRESSURE INDICATOR LIGHT GOES OFF

................AND ENGINE SPEED IS LIMITED . 100

OVERHEATING INDICATOR LIGHT COMES

..........ON AND ENGINE SPEED IS LIMITED . 101

........................................SUBMERGED MOTOR . 102

CONTENTS

TECHNICAL AND CONSUMER

.................................................INFORMATION . 104

.............................TECHNICAL INFORMATION . 104

....................................Serial Number Locations . 104

Carburetor Modification for High Altitude

.........................................................Operation . 105

.................................................................Battery . 105

................................................Oxygenated Fuels . 106

............................................................Star Label . 109

......................................................Specifications . 111

.............................CONSUMER INFORMATION . 115

.............................................Honda Publications . 115

............................Warranty Service Information . 115

.........................................................................INDEX . 116

........................WIRING DIAGRAMS . Inside Back Cover

...............Emission Control System Information . 107

OUTBOARD MOTOR SAFETY

IMPORTANT SAFETY INFORMATION

Honda BF25D and BF30D outboard motors are designed for use with boats that have a suitable manufacturer’s power recommendation. Other uses can result in injury to the operator or damage to the outboard motor and other property.

Most accidents can be prevented if you follow all instructions in this manual and on the outboard motor. The most common hazards are discussed below, along with the best way to protect yourself and others.

Operator Responsibility

It is the operator’s responsibility to provide the necessary safeguards to protect people and property. Know how to stop the engine quickly in case of emergency. Understand the use of all controls.

Stop the engine immediately if anyone falls overboard, and do not run the engine while the boat is near anyone in the water.

Always stop the engine if you must leave the controls for any reason.

Attach the emergency stop switch lanyard securely to the operator.

Always wear a PFD (Personal Flotation Device) while on the boat.

Familiarize yourself with all laws and regulations relating to boating and the use of outboard motors.

Be sure that anyone who operates the outboard motor receives proper instruction.

Be sure the outboard motor is properly mounted on the boat.

Do not remove the engine cover while the engine is running.

OUTBOARD MOTOR SAFETY

Carbon Monoxide HazardRefuel With Care

Gasoline is extremely flammable, and gasoline vapor can explode. Refuel outdoors, in a wellventilated area, with the engine stopped. Never smoke near gasoline, and keep other flames and sparks away.

Remove any portable fuel tank from the boat for refueling. Keep the portable fuel tank away from the battery or other potential spark sources.

Refuel carefully to avoid spilling fuel. Avoid overfilling the fuel tank.

After refueling, tighten the filler cap securely. If any fuel is spilled, make sure the area is dry before starting the engine.

Exhaust gas contains poisonous carbon monoxide. Avoid inhalation of exhaust gas. Never run the engine in a closed garage or confined area.

CONTROLS AND FEATURES

CONTROL AND FEATURE IDENTIFICATION CODES

Model

Type

Shaft Length

Long Tiller Handle Remote Control Recoil Starter Electric Starter Mechanical Tilt Gas-assisted Tilt Power Trim/Tilt Tachometer (optional equipment) Trim Meter (optional equipment) Battery charging DC receptacle

SHG LHT SRG LRG SRT LRT LHT LRG SRT LRTSHGSH LH LH

S L

BF25D BF30D

Refer to this chart for an explanation of the Type Codes used in this manual to identify control and feature applications.

TYPE CODE (Example)

G=Gas-assisted Tilt

T=Power Trim/Tilt H=Long Tiller Handle R=Remote Control

S=Short Shaft L=Long Shaft

CONTROLS AND FEATURES

Remote Control box (side-mount type)

POWER TRIM/TILT SWITCH (SRT and LRT types)

SPARE SWITCH CLIP

GEARSHIFT/THROTTLE CONTROL LEVER

NEUTRAL RELEASE LEVER

OIL PRESSURE INDICATOR LIGHT

OVERHEAT INDICATOR LIGHT

BUZZER (inside of the box)

IGNITION SWITCH

LANYARD

THROTTLE FRICTION ADJUSTER

FAST IDLE LEVER

IGNITION SWITCH KEY

EMERGENCY STOP SWITCH

SWITCH CLIP

CONTROLS AND FEATURES

Fuel Tank

FUEL TANK

PRIMING BULB

Tachometer (optional equipment)

FUEL GAUGE

VENT KNOB

FUEL CAP

Trim Meter (optional equipment)

FUEL HOSE

FUEL HOSE CONNECTOR (female)

CONTROLS AND FEATURES

CONTROLS

SH, LH, SHG and LHT Types (long tiller handle)

Recoil Starter Grip (SH and LH types)

STARTER GRIP

Pull the starter grip to operate the recoil starter for starting the engine manually.

The engine will not start unless the gearshift lever (p. ) is in the N (neutral) position, and the clip is in the engine stop switch.

Ignition Switch (SHG and LHT types)

START

OFF

IGNITION SWITCH

The ignition switch controls the ignition system and starter motor.

Turning the ignition switch key to the START position operates the starter motor. The key automatically returns to the ON position when released from the START position.

The ignition switch can be used to operate the starter motor only when the gearshift lever (p. ) is in the N (neutral) position, and the switch clip is in the emergency stop switch.

Turning the ignition switch to the OFF position stops the engine.

CONTROLS AND FEATURES

Switch Clip

EMERGENCY STOP SWITCH

LANYARD

SWITCH CLIP

LANYARD

The switch clip must be inserted in the engine stop switch in order for the engine to start and run. The lanyard should be attached to the operator’s PFD (Personal Flotation Device) or worn around the wrist as shown.

When used as described, the emergency stop switch and lanyard system stops the engine if the operator falls away from the controls.

A spare swtich clip is supplied with the tool kit (p. ).4466

Throttle GripEmergency Stop Switch and

THROTTLE GRIP

INCREASE

THROTTLE INDEX MARK

The throttle grip controls engine speed.

An index mark on the tiller arm shows throttle position and is helpf ul for setting the throttle correctly when starting (p. ).

CONTROLS AND FEATURES

Gearshif t LeverThrottle Friction Adjuster Steering Friction Adjuster

THROTTLE FRICTION ADJUSTER

FIX

RELEASE

THROTTLE GRIP

The throttle friction adjuster adjusts resistance to throttle grip rotation.

Turn the adjuster clockwise to increase friction for holding a throttle setting while cruising.

Turn the adjuster counterclockwise to decrease friction for easy throttle grip rotation.

N (neutral)

F (forward)

GEARSHIFT LEVER

R (reverse)

The gearshift lever is used to select F (forward), N (neutral), or R (reverse) gears.

The engine can be started with the gearshift lever in the N (neutral) position only.

(SH and LH types)

STEERING FRICTION

DDEECCRREEAASSEE

IINNCCRREEAASSEE

ADJUSTER BOLT

(SHG and LHT types)

STEERING FRICTION ADJUSTER

INCREASE

DECREASE

CONTROLS AND FEATURES

The steering friction adjuster adjusts steering resistance.

Less friction allows the outboard motor to turn more easily. More friction helps to hold steady course while cruising or to prevent the outboard motor from swinging while trailering the boat.

Tilt Lever (mechanical tilt/SH and LH types)

TTIILLTT

RRUUNN ((LLOOCCKK))

TILT LEVER

The tilt lever enables the outboard motor to be raised for shallow water operation, beaching, launching, or mooring.

To tilt, move the lever to the TILT position, then raise the outboard motor until the tilt mechanism engages at 30°, 45°, 75° (p. and

).6061

(gas-assisted tilt/SHG, SRG and LRG types)

TTIILLTT

RRUUNN ((LLOOCCKK))

TTIILLTT LLEEVVEERR

Moving the tilt lever to the TILT position allows the outboard motor to be tilted and moving the tilt lever to the RUN (LOCK) position locks the outboard motor in the desired position. Use the tilt lever to temporarily tilt the outboard motor when the boat is operating in shallow water, or mooring in shallow water. The tilt lever must be in the RUN (LOCK) position before operating the outboard motor or the motor could tilt up when operating in reverse.

CONTROLS AND FEATURES

SRG, LRG, SRT and LRT Types (remote control)

For panel-mount or top-mount remote control information, refer to the instructions provided with the remote control equipment.

Ignition Switch (side-mount type)

OOFFFF

IGNITION SWITCH

EMERGENCY STOP SWITCH

The ignition switch controls the ignition system and starter motor.

START

SWITCH CLIP

Turning the ignition switch key to the START position operates the starter motor. The key automatically returns to the ON position when released from the START position.

The ignition switch can be used to operate the starter motor only when the gearshift lever (p. ) is in the N

22 (neutral) position, and the switch clip is in the emergency stop switch.

Turning the ignition switch to the OFF position stops the engine.

Switch Clip and Emergency Stop Switch (side-mount type)

EMERGENCY STOP SWITCH

LANYARD

SWITCH CLIP

LANYARD

SWITCH CLIP

CONTROLS AND FEATURES

The switch clip must be inserted in the emergency stop switch in order for the engine to start and run. The lanyard must be attached to the operator’s PFD (Personal Flotation Device) or worn around the wrist as shown.

When used as described, the emergency stop switch and lanyard system stops the engine if the operator falls away from the controls.

A spare switch clip is stored in a slot in the control housing (optional equipment).

SPARE SWITCHCLIP

Fast Idle Lever (side-mount type)

N(neutral)

GEARSHIFT/THROTTLE CONTROL LEVER

The fast idle lever is used to set idle speed during warm-up.

The lever will not move unless the gearshift/throttle control lever is in the N (neutral) position. Conversely, the gearshift/throttle control lever will not move unless the fast idle lever is in the lowest position.

FAST IDLE

START

FAST IDLE LEVER

Leave the fast idle lever in the START position to provide a rich fuel mixture for starting a cold engine.

Lift the fast idle lever to warm up a cold engine after starting and to start a warm engine.

CONTROLS AND FEATURES

Gearshift/Throttle Control Lever (side-mount type)

GEARSHIFT/THROTTLE CONTROL LEVER

NEUTRAL RELEASE LEVER

The control lever automatically locks itself in the N (neutral) position. To move the lever out of the N (neutral) position, you must squeeze the neutral release lever on the underside of the lever handle.

GEARSHIFT/THROTTLE CONTROL LEVER

N (neutral)

EENNGGIINNEE SSPPEEEEDD

HIGH

The gearshift/throttle control lever controls engine speed and selects F (forward), N (neutral), or R (reverse) gears.

Moving the control lever 30° from N (neutral) selects the gear, and further movement increases engine speed.

R (reverse)F(forward)

EENNGGIINNEE SSPPEEEEDD

HHIIGGHH

A friction adjuster near the base of the control lever adjusts the operating resistance of the control lever (p. ).

Less friction allows easier control lever movement. More friction helps to hold a steady throttle setting while cruising.

CONTROLS AND FEATURES

Common Controls

Power Trim/Tilt Switch [SRT and LRT types (side-mount type)]

CONTROL LEVER

Press UP to trim or tilt the motor up.

Press DN to trim or tilt the motor down.

POWER TILT SWITCH

(LHT type)

POWER TRIM/TILT SWITCH

PPrreessss UUPP ttoo ttrriimm oorr ttiilltt tthhee mmoottoorr uupp..

PPrreessss DDNN ttoo ttrriimm oorr ttiilltt tthhee mmoottoorr ddoowwnn..

The power trim/tilt switch is located on the control lever or the tiller handle. It is a rocker switch with UP and DN (down) positions for changing the angle of the outboard motor.

You can use the power tilt switch anytime the ignition switch is ON, whether the boat is underway or stopped.

Trim the outboard motor to obtain the best performance and stability (p. ).

Tilt the outboard motor for shallow water operation, beaching, launching, or mooring.

Power Tilt Switch (LHT, SRT and LRT types)

POWER TILT SWITCH

The power tilt switch is located on the engine pan. It is a rocker switch with UP and DN (down) positions for changing the angle of the outboard motor.

The power tilt switch will operate without turning the ignition switch ON.

This switch is used with the engine stopped to raise the outboard motor for mooring, trailering or maintenance.

CONTROLS AND FEATURES

Transom Angle Adjusting Rod Trim Tab (SH and LH types)

The transom angle adjusting rod limits the tilt angle of the outboard motor when fully lowered.

Proper adjustment prevents the

TRIM TAB

outboard motor from being trimmed too low (p. ).

TRANSOM ANGLE ADJUSTING ROD

PROPELLER

The trim tab compensates for

(SHG,LHT,SRG,SRTand LRT types)

‘‘torque steer,’’ which is a reaction of the outboard motor to propeller rotation.

If uncompensated, torque steer would make the outboard motor tend to turn to one side.

When the trim tab is correctly adjusted (p. ), steering effort is equal in either direction.

TRANSOM ANGLE ADJUSTING ROD

TIGHTENING BOLT

CONTROLS AND FEATURES

INSTRUMENTS

Trim Meter [optional equipment (LHT, SRT and LRT Types)]

TRIM METER

The trim meter has a range of 0° to 16° and indicates the trim angle of the outboard motor.

Refer to the trim meter when using the power trim/tilt switch to achieve proper boat performance.

Tachometer Fuel Gauge (optional equipment)

FUEL GAUGE

A fuel gauge is built into the cap of

TACHOMETER

The tachometer shows engine speed in revolutions per minute.

Refer to the tachometer when using the throttle and power trim/tilt controls to achieve the best performance from the boat.

the portable fuel tank.

CONTROLS AND FEATURES

Overheating Indicator

SHG and LHT Types

(RED)

SRT and LRT Types (side-mount type)

BUZZER

(RED)

If the engine overheats, the red light will come on, and the engine protection system will limit engine speed.

Remote controls are also equipped with a buzzer that sounds when the red light comes on.

Engine overheating may be the result of clogged water intakes.

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