Honda Bf8a Owners Manual
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31881805 00X31-881-8050 Black DIC F101 PANTONE 288 31881805 00X31-881-8050 N 2eY300.2006.03 Printed in Japan Owner’s Manual BF8A BF8AK0
1 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. Best Wishes, Honda Motor Co., Ltd. NOTICE *BF8A OM-E(4763904) 01-92SC 3/17/06, 10:071
2 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 — on the outboard motor. • Safety Messages — preceded by a safety alert symbol _ and one of three signal words, DANGER, WARNING, or CAUTION. These signal words mean: 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. • Safety Headings — such as IMPORTANT SAFETY INFORMATION. • Safety Section — such as OUTBOARD MOTOR SAFETY. • Instructions — how to use this outboard motor correctly and safely. This entire book is filled with important safety information — please read it carefully. INTRODUCTION *BF8A OM-E(4763904) 01-92SC 3/17/06, 10:072
3 CONTENTS OUTBOARD MOTOR SAFETY .................................................................. 7 IMPORTANT SAFETY INFORMATION ................................................. 7 Operator Responsibility ..................................................................... 7 Refuel With Care ................................................................................ 8 Carbon Monoxide Hazard .................................................................. 8 SAFETY LABEL LOCATIONS ................................................................ 9 CONTROLS AND FEATURES ................................................................. 10 COMPONENT AND CONTROL LOCATIONS ..................................... 10 CONTROLS .......................................................................................... 12 Engine Stop Switch and Switch Clip ................................................ 12 Choke Knob ..................................................................................... 12 Throttle Grip ..................................................................................... 13 Throttle Friction Knob ....................................................................... 13 Gearshift Lever ................................................................................ 14 Starter Grip ...................................................................................... 14 Steering Friction Bolt ........................................................................ 15 Tilt Lever .......................................................................................... 15 Transom Angle Adjusting Rod ......................................................... 16 Engine Cover Lock Lever ................................................................. 16 Fuel Priming Bulb ............................................................................ 17 Fuel Filler Cap Vent Knob ................................................................ 17 FEATURES .......................................................................................... 17 Fuel Gauge ...................................................................................... 17 Oil Pressure Indicator ...................................................................... 17 Cooling System Indicator ................................................................. 17 Anode .............................................................................................. 18 INSTALLATION ........................................................................................ 19 POWER REQUIREMENTS .................................................................. 19 INSTALLATION POSITION .................................................................. 19 OUTBOARD MOTOR ATTACHMENT ................................................. 20 *BF8A OM-E(4763904) 01-92SC 3/17/06, 10:073
4CONTENTS INSTALLATION (continued) MOTOR ANGLE FOR CRUISING ........................................................ 21 MOTOR ANGLE ADJUSTMENT .......................................................... 21 BATTERY ............................................................................................. 22 Battery Connections ......................................................................... 22 Battery Installation ........................................................................... 23 EMERGENCY PROCEDURES ....................................................... 23 Connections to the Battery .............................................................. 24 BEFORE OPERATION ............................................................................. 25 ARE YOU READY TO GET UNDER WAY? ......................................... 25 Knowledge ....................................................................................... 25 Safety Apparel ................................................................................. 25 IS YOUR OUTBOARD MOTOR READY TO GO? ............................... 25 Safety Inspection ............................................................................. 26 Maintenance Inspection ................................................................... 26 OPERATION ............................................................................................. 27 SAFE OPERATING PRECAUTIONS ................................................... 27 BREAK-IN PROCEDURE ..................................................................... 27 PORTABLE FUEL TANK PLACEMENT AND CONNECTIONS .......... 27 Fuel Tank Placement ....................................................................... 27 Fuel Hose Connections ................................................................... 28 Fuel Priming ..................................................................................... 28 STARTING THE ENGINE .................................................................... 29 EMERGENCY STARTING ................................................................... 33 STOPPING THE ENGINE .................................................................... 34 Emergency Engine Stopping ........................................................... 34 Normal Engine Stopping .................................................................. 34 GEAR SHIFTING .................................................................................. 35 STEERING ........................................................................................... 36 CRUISING ............................................................................................ 37 TILTING THE OUTBOARD MOTOR .................................................... 38 SERVICING YOUR OUTBOARD MOTOR ............................................... 40 THE IMPORTANCE OF MAINTENANCE ............................................ 40 MAINTENANCE SAFETY .................................................................... 41 Safety Precautions ........................................................................... 41 *BF8A OM-E(4763904) 01-92SC 3/17/06, 10:074
5 SERVICING YOUR OUTBOARD MOTOR (continued) TOOL KIT AND SPARE PARTS .......................................................... 42 MAINTENANCE SCHEDULE ............................................................... 43 REFUELING ......................................................................................... 44 FUEL RECOMMENDATIONS .............................................................. 45 COOLING SYSTEM CLEANING AND FLUSHING .............................. 46 Cleaning and Flushing With the Optional Flush Kit ......................... 46 Cleaning and Flushing Without the Flush Kit ................................... 47 ENGINE OIL LEVEL CHECK ............................................................... 48 ENGINE OIL CHANGE ......................................................................... 49 ENGINE OIL RECOMMENDATIONS ................................................... 50 GEAR CASE OIL LEVEL CHECK ........................................................ 51 GEAR CASE OIL CHANGE ................................................................. 52 LUBRICATION POINTS ....................................................................... 53 SPARK PLUG SERVICE ...................................................................... 54 FUEL FILTER REPLACEMENT ........................................................... 55 RECOIL STARTER ROPE INSPECTION ............................................ 57 ANODE REPLACEMENT ..................................................................... 57 SHEAR PIN AND PROPELLER REPLACEMENT ............................... 58 ENGINE COVER LOOK ADJUSTMENT .............................................. 59 HELPFUL TIPS AND SUGGESTIONS .................................................... 60 STORING YOUR OUTBOARD MOTOR .............................................. 60 Storage Preparation ......................................................................... 60 Storage Precautions ........................................................................ 63 Removal From Storage .................................................................... 64 TRANSPORTING ................................................................................. 64 TAKING CARE OF UNEXPECTED PROBLEMS .................................... 65 ENGINE WILL NOT START ................................................................. 65 BATTERY DOES NOT CHARGE ......................................................... 66 Fuse Replacement ........................................................................... 66 SUBMERGED MOTOR ........................................................................ 67 CONTENTS *BF8A OM-E(4763904) 01-92SC 3/17/06, 10:075
6 CONTENTS TECHNICAL AND CONSUMER INFORMATION .................................... 69 TECHNICAL INFORMATION ............................................................... 69 Serial Number Locations .................................................................. 69 Carburetor Modification for High Altitude Operation ........................ 70 Oxygenated Fuels ............................................................................ 71 Emission Control System Information .............................................. 72 Star Label ........................................................................................ 74 Specifications ................................................................................... 76 CONSUMER INFORMATION .............................................................. 78 Honda Publications .......................................................................... 78 Customer Service Information ......................................................... 79 Distributor’s Limited Warranty .......................................................... 83 Emission Control System Warranty ................................................. 86 WIRING DIAGRAM .............................................................................. 88 INDEX ....................................................................................................... 89 QUICK REFERENCE INFORMATION .......................... Inside back cover *BF8A OM-E(4763904) 01-92SC 3/17/06, 10:076
7 OUTBOARD MOTOR SAFETY IMPORTANT SAFETY INFORMATION The Honda BF8A 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 the 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. •Do not attempt to modify the outboard motor. •Do not remove any labels, covers, or safety devices; they are installed for your safety. *BF8A OM-E(4763904) 01-92SC 3/17/06, 10:077
8 Refuel With Care •Gasoline is extremely flammable, and gasoline vapor can explode. Refuel outdoors, in a well-ventilated 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. Carbon Monoxide Hazard Exhaust gas contains poisonous carbon monoxide. Avoid inhalation of ex- haust gas. Never run the engine in a closed garage or confined area. OUTBOARD MOTOR SAFETY *BF8A OM-E(4763904) 01-92SC 3/17/06, 10:078