HONDA BF2D User Manual

BF2D
Owner’s Manual
©2004 Honda Motor Co., Ltd. -All Rights Reserved
2005
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 coverage and your responsibilities of ownership.
When your outboard motor needs scheduled maintenance, keep in mind that your Honda marine dealer is specially trained in servicing Honda outboard motors. Your Honda marine dealer is dedicated to your satisfaction and will be pleased to answer your questions and concerns.
2004 Honda Motor Co., Ltd. All
Rights Reserved
1
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.
2

CONTENTS

CONTROLS AND FEATURE
..............................................................CONTROLS . 11
.........................................................Choke Knob . 11
Throttle Friction Knob
...................................................Fuel Valve Lever . 13
................................................Recoil Starter Grip . 13
...............................................................Tilt Lever . 14
............................................Steering Friction Bolt . 15
........................................................Clamp Screws . 15
.............................................Fuel Cap Vent Knob . 15
...................................OUTBOARD MOTOR SAFETY . 6
................IMPORTANT SAFETY INFORMATION . 6
................................SAFETY LABEL LOCATIONS . 8
....................................CONTROLS AND FEATURES . 9
..................................IDENTIFICATION CODES . 9
....COMPONENT AND CONTROL LOCATIONS . 10
....................Engine Stop Switch and Switch Clip . 11
................................Throttle lever (SA type only) . 12
..............Throttle Grip (SHA/SCHA/LCHA type) . 12
................................(SHA/SCHA/LCHA type) . 12
.............................Engine Cover Retaining Strap . 13
.............................Transom Angle Adjusting Bolt . 14
................................................OTHER FEATURES . 16
....................................................................Anode . 16
..........................................................INSTALLATION . 17
.....................................POWER REQUIREMENTS . 17
..................................INSTALLATION POSITION . 17
.......................................................ATTACHMENT . 18
................................................BEFORE OPERATION . 20
IS YOUR OUTBOARD MOTOR
................................................READY TO GO . 20
..............Centrifugal Clutch (SCHA/LCHA type) . 16
...............................Oil Level Inspection Window . 16
.....................TRANSOM ANGLE ADJUSTMENT . 19
.....ARE YOU READY TO GET UNDER WAY . 20
3
CONTENTS
................................................................OPERATION . 22
....................SAFE OPERATING PRECAUTIONS . 22
.......................................BREAK-IN PROCEDURE . 22
.....................TRANSOM ANGLE ADJUSTMENT . 22
......................................STARTING THE ENGINE . 23
.....................................EMERGENCY STARTING . 26
.......................................STOPPING THE ENGINE . 28
................................Emergency Engine Stopping . 28
.......................................Normal Engine Stopping . 28
......................................THROTTLE OPERATION . 30
............REVERSING THE OUTBOARD MOTOR . 31
...............................................................STEERING . 32
................................................................CRUISING . 33
...............MOORING, BEACHING, LAUNCHING . 34
..............SERVICING YOUR OUTBOARD MOTOR . 36
...........THE IMPORTANCE OF MAINTENANCE . 36
.....................................MAINTENANCE SAFETY . 37
TOOL KIT AND EMERGENCY STARTER
.....................................................................ROPE . 38
...............................MAINTENANCE SCHEDULE . 39
ENGINE COVER REMOVAL AND
..................................................INSTALLATION . 41
............................................Engine Oil Level Check . 41
....................................................Engine Oil Change . 41
..................................Engine Oil Recommendations . 43
.....................................................Lubrication Points . 44
....................................................Spark Plug Service . 45
.............................................................REFUELING . 47
...............................FUEL RECOMMENDATIONS . 48
.................................Recoil Starter Rope Inspection . 49
..................................................Anode Replacement . 49
..............................................Propeller Replacement . 50
4
CONTENTS
....................................................................STORAGE . 51
...................................STORAGE PREPARATION . 51
................................................................Cleaning . 51
........................................................................Fuel . 51
.......................................Adding a Fuel Stabilizer . 52
................Draining the Fuel Tank and Carburetor . 52
.............................................................Engine Oil . 53
...................................STORAGE PRECAUTIONS . 53
...............................REMOVAL FROM STORAGE . 54
........................................................TRANSPORTING . 55
WITH OUTBOARD MOTOR INSTALLED
.............................................................ON BOAT . 55
WITH OUTBOARD MOTOR REMOVED
.......................................................FROM BOAT . 55
..................................ENGINE WILL NOT START . 56
HARD STARTING OR STALLS AFTER
...........................................................STARTING . 58
..........................................SUBMERGED MOTOR . 60
....TAKING CARE OF UNEXPECTED PROBLEMS . 56
..ENGINE WILL NOT DRIVE THE PROPELLER . 59
...............................TECHNICAL INFORMATION . 62
......................................Serial Number Locations . 62
Carburetor Modification for High Altitude
...........................................................Operation . 63
..................................................Oxygenated Fuels . 64
.................Emission Control System Information . 65
..............................................................Star Label . 67
........................................................Specifications . 69
...............................CONSUMER INFORMATION . 70
...............................................Honda Publications . 70
..............................Customer Service Information . 70
....................................................WIRING DIAGRAM . 75
...........................................................................INDEX . 76
................Distributors Limited Warranty 2005 . 71
.....................Emission Control System Warranty . 73
..TECHNICAL AND CONSUMER INFORMATION . 62
5

OUTBOARD MOTOR SAFETY

IMPORTANT SAFETY INFORMATION

Honda BF2D outboard motor is 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.
6
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.
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.
7
OUTBOARD MOTOR SAFETY

SAFETY LABEL LOCATIONS

The labels shown here contain important safety information. Please read them carefully. These labels are considered permanent parts of your outboard motor. If a label comes off or becomes hard to read, contact an authorized Honda Marine servicing dealer for a replacement.
8

CONTROL AND FEATURE IDENTIFICATION CODES

CONTROLS AND FEATURES

Model
Type
Shaft Length
Throttle Lever
Throttle Grip
Centrifugal Clutch
Refer to this chart for an explanation of the Type Codes used in this manual to identify control and feature applications.
TYPE CODE(example)
SCH
A
Destination A=America Throttle type H=Throttle grip None=Throttle lever Centrifugal clutch C=With centrifugal clutch None=Without centrifugal clutch Shaft length S=Short shaft L=Long shaft
S
L
SA SHA SCHA LCHA
BF2D
9
CONTROLS AND FEATURES

COMPONENT AND CONTROL LOCATIONS

THROTTLE LEVER (SA type only)
STARTER GRIP
THROTTLE GRIP (SHA/SCHA/LCHA type)
TILLER HANDLE
EMERGENCY ENGINE STOP SWITCH LANYARD
CLAMP SCREW
TRANSOM ANGLE ADJUSTING ROD
GEAR OIL LEVEL PLUG
GEAR OIL DRAIN/FILL PLUG
LCHA type is shown
ENGINE STOP SWITCH
ENGINE COVER
OIL FILLER CAP (inside the engine cover)
OIL LEVEL INSPECTION WINDOW
ENGINE COVER RETAINING STRAP
STEERING FRICTION BOLT
ANODE METAL
ANTIVENTILATION PLATE
PROPELLER
FUEL FILLER CAP
CASE PROTECTOR
CHOKE KNOB
FUEL VALVE LEVER
THROTTLE GRIP FRICTION KNOB (SHA/SCHA/LCHA type)
TILT LEVER
STERN BRACKET
10
CONTROLS AND FEATURES

CONTROLS

Engine Stop Switch and Switch Clip
ENGINE STOP SWITCH
SWITCH CLIP
LANYARD
SWITCH CLIP
The engine stop switch controls normal engine stopping and emergency engine stopping.
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 (p. ).23
When used as described, the engine stop switch and lanyard system stops the engine if the operator falls away from the controls.
A spare switch clip is supplied with the tool kit.

Choke Knob

CHOKE KNOB
OOPPEENN
The choke knob opens and closes the choke valve in the carburetor.
The CLOSED position enriches the fuel mixture for starting a cold engine.
The OPEN position provides the correct fuel mixture for operation after starting, and for restarting a warm engine.
CLOSED
LANYARD
11
CONTROLS AND FEATURES
(SHA/SCHA/LCHA type) (SHA/SCHA/LCHA type)
The throttle lever controls engine speed.
THROTTLE GRIP

Throttle Friction KnobThrottle GripThrottle Lever (SA type only)

THROTTLE GRIP FRICTION KNOB
An index mark on the engine cover shows throttle position and is helpf ul for setting the throttle correctly when starting (p. ).
SLOW
24
THROTTLE LEVER
FAST
12
FAST
SLOW
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. ).
24
RELEASE
FIX
The throttle friction knob adjusts resistance to throttle grip rotation.
Turn the knob clockwise to increase friction for holding a throttle setting while cruising.
Turn the knob counterclockwise to decrease friction for easy throttle grip rotation.
CONTROLS AND FEATURES

Recoil Starter GripFuel Valve Lever Engine Cover Retaining Strap

FUEL VALVE LEVER ENGINE COVER

ON
OFF
The fuel valve opens and closes the passage between the fuel tank and the carburetor.
The fuel valve lever must be in the ON position for the engine to run.
When the engine is not in use, leave the fuel valve lever in the OFF position to prevent carburetor flooding and to reduce the possibility of fuel leakage.

RECOIL STARTER GRIP

Pull the starter grip to operate the recoil starter for starting the engine.
STRAP
Use the retaining strap to hold the engine cover closed. Do not remove the engine cover while the engine is running.
13
CONTROLS AND FEATURES

Transom Angle Adjusting Bolt Tilt Lever

FRONT CARRYING
ADJUSTING BOLT AND WING NUT
HANDLE
REAR CARRYING HANDLE
75°

TILT LEVER

The transom angle adjusting bolt is used to adjust the angle of the outboard motor in the normal operating position (see page ).
22
Loosen the wing nut to free the adjusting bolt.
Adjust the angle of the outboard motor, and tighten the wing nut. Be sure that the bolt head and wing nut are seated in one of the four recesses in the adjustment slot.
14
The tilt lever enables the outboard motor to be tilted for beaching, launching, or mooring.
Tilt the outboard motor by holding the carrying handles, as shown. The spring-loaded tilt lever will automatically move into position and hold the outboard motor when it reaches approximately 75°.
To return the outboard motor to the normal running position, hold the outboard motor and pull the tilt lever, then slowly lower the outboard motor.
CONTROLS AND FEATURES

Steering Friction Bolt Clamp Screws Fuel Cap Vent Knob

STEERING FRICTION BOLT

TTOO IINNCCRREEAASSEE FFRRIICCTTIIOONN
TTOO DDEECCRREEAASSEE FFRRIICCTTIIOONN
The steering friction bolt 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.

CLAMP SCREWS VENT KNOB

Use the clamp screws to secure the outboard motor to the transom.
OPEN
FUEL FILLER CAP
The cap is provided with a vent knob to seal the fuel tank. Open the vent knob 2 or 3 turns before starting the engine (p. ).23
15
CONTROLS AND FEATURES

Centrifugal Clutch (SCHA/ LCHA type)

The centrifugal clutch automatically engages and transmits power when engine speed is increased above approximately 2,700 rpm. At idle speed, the clutch is disengaged.
Oil Level Inspection Window
UUPPPPEERR LLIIMMIITT LLOOWWEERR LLIIMMIITT
OIL LEVEL INSPECTION WINDOW
Use the oil level inspection window to check the engine oil level with the engine stopped and the outboard motor in the upright position.

AnodeOTHER FEATURES

Short shaft type Long shaft type

ANODE

The anode is made of a sacrificial material that helps to protect the outboard motor from corrosion.
16

INSTALLATION

Correct and secure installation is essential for safe boating and good performance. Follow the installation instructions provided in this manual.

POWER REQUIREMENTS

Before installation, check to be sure that the outboard motor does not exceed the recommended maximum horsepower for the boat on which it is to be installed. Refer to the boat’s certification plate for recommended maximum horsepower. If the certification plate information is not available, contact the boat dealer or manufacturer.
For most applications, the outboard motor should have a horsepower rating which provides 80% of the maximum recommended horsepower for the boat.

INSTALLATION POSITION

CENTER LINE
Install the outboard motor on the center of the boat transom.
The antiventilation plate of the outboard motor should be 0 2.0
inches below the bottom of the boat. With the boat in the water and loaded, the antiventilation plate should be about 5.9 inches below the surface of the water.
WATER SURFACE
TTRRAANNSSOOMM HHEEIIGGHHTT
5.9 in (150 mm)
ANTIVENTILATION PLATE
Type:
S: L:
Transom Height
16.5 in (418 mm)
22.5 in (571 mm)
17
INSTALLATION
When the outboard motor is installed extremely low, water may enter into the engine under case and negatively affect the performance and durability. When installing, check that the outboard motor is high enough from the water level to keep the engine under case from waves, splash, etc. when the engine is stopped with the boat fully loaded.
Propeller ventilation will occur if the outboard motor is installed too high on the boat transom.
Optimum installation height varies with boat type and bottom shape. Contact the boat manufacturer for any special recommendations that are unique to a specific model of boat.
If the transom needs to be modified to accommodate the outboard motor, contact the boat manufacturer and follow their recommendations for corrective action.

ATTACHMENT

STERN BRACKET
SAFETY ROPE
Attach the stern bracket to the boat transom by tightening the clamp screws.
Attach a rope from the boat to the hole in the stern bracket. This will help to prevent accidental loss of the outboard motor.
CLAMP SCREWS
18

TRANSOM ANGLE ADJUSTMENT

Use the transom angle adjusting bolt (p. ) to adjust the angle of the
22 outboard motor so the propeller is perpendicular to the surface of the water.
INSTALLATION
19

BEFORE OPERATION

ARE YOU READY TO GET UNDER WAY?

Your safety is your responsibility. A little time spent in preparation will significantly reduce your risk of injury.
Knowledge
Read and understand this manual. Know what the controls do and how to operate them.
Familiarize yourself with the outboard motor and its operation before you get under way. Know what to do in case of emergencies.
Familiarize yourself with all laws and regulations relating to boating and the use of outboard motors.
Safety
Always wear a PFD (Personal Flotation Device) while on the boat.
Attach the emergency stop switch lanyard securely to your PFD or to your wrist.

IS YOUR OUTBOARD MOTOR READY TO GO?

For your safety, and to maximize the service life of your equipment, it is very important to take a few moments before you operate the outboard motor to check its condition. Be sure to take care of any problem you find, or have your authorized Honda marine dealer correct it, before you operate the outboard motor.
Improperly maintaining this outboard motor, or failing to correct a problem before operation, can cause a malfunction in which you could be seriously hurt or killed.
Always perform a preoperation inspection before each operation, and correct any problem.
20
Safety Inspection Maintenance Inspection
BEFORE OPERATION
Look around the outboard motor for signs of oil or gasoline leaks.
Wipe up any spills before starting the engine.
Check the stern bracket to be sure the outboard motor is securely installed.
Check that all controls are operating properly.
Replace any damaged parts.
Check that all fasteners are in place and securely tightened.
Check the engine oil level (p. ). Running the engine with a low oil level can cause engine damage.
Check to be sure the propeller is undamaged (p. ).
Check that the anode is securely attached to the antiventilation plate (p. ) and is not excessively
49 worn. The anode helps to protect the outboard motor from corrosion.
Make sure the tool kit and emergency starter rope are onboard (p. ). Replace any missing items.
Check the fuel level in the fuel tank (p. ).
47
50
38
41
21

OPERATION

SAFE OPERATING PRECAUTIONS

To safely realize the full potential of this outboard motor, you need a complete understanding of its operation and a certain amount of practice with its controls.
Before operating the outboard motor for the first time, please review the
IMPORTANT SAFETY INFORMATION
chapter titled
For your safety, avoid starting or operating the engine in an enclosed area. Your engine’s exhaust contains poisonous carbon monoxide gas which can collect rapidly in an enclosed area and cause illness or death.
on page and the
BEFORE OPERATION.
6

BREAK-IN PROCEDURE

Proper break-in procedure allows the moving parts to wear in smoothly for best performance and long service life.
For the first 10 hours, run the outboard motor at low speed, and avoid full-throttle operation.

TRANSOM ANGLE ADJUSTMENT

The transom angle adjusting bolt is used to adjust the angle of the outboard motor in the normal operating position (p. ).
To adjust, first tilt the outboard motor so it is not resting on the bolt.
There are four adjustment positions.
Loosen the wing nut to free the
1. adjusting bolt.
Adjust the angle of the motor, and
2. tighten the wing nut. Be sure that the bolt head and wing nut are seated in one of the four adjustment positions.
To prevent damage to the motor or boat, make sure the transom angle adjusting bolt is tight.
33
22
ADJUSTING BOLT AND WING NUT
OPERATION

STARTING THE ENGINE

EMERGENCY STOP SWITCH CLIP
LANYARD
Put the emergency stop switch clip
1. in the engine stop switch, and attach the lanyard to your PFD (Personal Flotation Device) or to your wrist, as shown.
ENGINE STOP SWITCH
The engine will not start or run, unless the clip is in the switch.
The emergency stop switch clip and lanyard system is a safety device that will stop the engine if you fall away from the controls while operating the boat.
Always attach the lanyard to your PFD, or to your wrist, before starting the engine.
OPEN
VENT KNOB
FUEL FILLER CAP
Open the fuel tank vent by turning
2. the vent knob at least 2 or 3 turns counterclockwise.
23
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