Manuale d’uso / di manutenzione del prodotto BF8A (2000) del fabbricante Honda
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Owner's Manual Outboard Motor BF8A ©1999 American Honda Motor Co., Inc. — All Rights Reserved 2000.
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.
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.
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.
CONTENTS OUTBOARD MOTOR SAFETY .................................................................. 7 IMPORTANT SAFETY INFORMATION ................................................ .7 Operator Responsibility ..............................................
CONTENTS INSTALLATION (continued) MOTOR ANGLE FOR CRUISING ...................................................... .20 MOTOR ANGLE ADJUSTMENT ........................................................ .21 BATTERY CONNECTIONS .............................
CONTENTS SERVICING YOUR HONDA OUTBOARD MOTOR (continued) TOOL KIT AND SPARE PARTS ......................................................... .42 MAINTENANCE SCHEDULE ............................................................. .43 REFUELING ..........
CONTENTS TECHNICAL & CONSUMER INFORMATION ......................................... 68 TECHNICAL INFORMATION.. ............................................................ .68 Serial Number Locations ...............................................
OUTBOARD MOTOR SAFETY IMPORTANT SAFETY INFORMATION Honda BF8A outboard motor is designed for use with boats that have a suitable manufacturer’s power recommendation, and other uses can result in injury to the operator or damage to the outboard motor and other property.
OUTBOARD MOTOR SAFETY Refuel With Care l Gasoline is extremely flammable, and gasoline vapor can explode. Refuel outdoors, in a well-ventilaed area, with the engine stopped. Never smoke near gasoline, and keep other flames and sparks away. l Remove any portable fuel tank from the boat for refueling.
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 servicing dealer for a replacement.
CONTROLS & FEATURES COMPONENT & CONTROL LOCATIONS STARTER GRIP CHOKE KNOB I FUEL HOSE CONNECT0 .ENGINE COVER LOCK LEVER (MALE) ‘WATER CHECK TUBE GEAR OIL LEVEL PLUG ANODE T” I/ GEAR OIL DR.
CONTROLS & FEATURES DC RECEPTACLE / GEARSHIFT LEVER FUSE OIL LEVEL DIPSTICK SPARE SHEAR PINS AND COTTER PINS / STOP SWITCH THROlTLE FRICTION KNOB -THROmLE GRIP m 8 ‘EMERGENCY ENGINE STOP / ENG.
CONTROLS & FEATURES CONTROLS Engine Stop Switch The engine stop switch has controls for normal engine stopping and emergency engine stopping. NE STOP BUlTON In normal operation, press the en- gine stop button to stop the engine. A clip and lanyard system stops the engine automatically if the operator falls away from the controls.
CONTROLS & FEATURES Throttle Grip The throttle grip controls engine speed. INDEX MARK I An index mark on the tiller arm indicates throttle position. The gearshift mechanism limits throttle grip movement when the gearshift lever (p. 14) is in the R (reverse) or N (neutral) position.
CONTROLS & FEATURES Gearshift Lever The gearshift lever is used to select F (forward), N (neutral), or R (re- verse) gears. The engine can be started with the gearshift lever in the N (neutral) position only. If the gearshift lever is in the F (forward) or R (reverse) position, the recoil starter will not operate.
CONTROLS & FEATURES Steering Friction Bolt The steering friction bolt adjusts steering resistance. Turn the bolt clockwise to increase friction for holding a steady course while cruising or to prevent the out- board motor from swinging while trailering the boat.
CONTROLS & FEATURES Transom Angle Adjusting Rod The transom angle adjusting rod is used to adjust the angle of the out- board motor in the normal operating position (see page 21). To adjust, first tilt the outboard mo- tor, so it is not resting on the rod.
CONTROLS & FEATURES Fuel Priming Bulb A priming bulb is built into the fuel hose that connects the portable fuel tank to the outboard motor. Before operating the outboard mo- tor, squeeze the priming bulb until it feels firm. This will ensure that fuel is supplied to the engine (see page 27).
CONTROLS & FEATURES Anode The anode is a sacrificial material which helps to protect the outboard motor from corrosion. 18.
INSTALLATION It is your responsibility to choose a boat suitable for the outboard motor. INSTALLATION POSITION Install at the stern, at the center line of the boat. INSTALLATION HEIGHT For proper propeller depth and en- gine cooling, the boat and outboard motor transom height must match.
INSTALLATION OUTBOARD MOTOR ATTACHMENT Attach the stern bracket to the tran- som and tighten the clamp screws. 1 NOTICE 1 l Before operating the boat, check the tightness of the clampscrews. l Tie a rope through the hole in the stern bracket and secure the other end of the rope to the boat.
MOTOR ANGLE ADJUSTMENT If the propeller shaft is not parallel with the water surface, adjust by changing the transom angle adjust- ing rod position. There are four adjusting stages. 1. Push in (A) the adjusting rod, twist upwards (B) and pull out to remove.
INSTALLATION BATTERY CONNECTIONS Honda BF8A outboard motor produce a 12-volt, 5-ampere battery-chaging current and are equipped for connection to a 12-volt battery. The battery- charging circuit is protected by a 5-ampere fuse located in the engine compartment.
INSTALLATION The receptacle is provided with a rubber cap, which should be attached when the plug is removed, in order to keep the receptacle clean and dry.
INSTALLATION Connections to the Battery Connect the positive (+) battery cable to the positive (+) battery terminal, then connect the negative (-) battery cable to the negative (-) battery terminal.
BEFORE OPERATION ARE YOU READY TO GET UNDERWAY? 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.
BEFORE OPERATION Safety Inspection l Look around for signs of oil or gasoline leaks. Make sure the fuel tank is in good condition and properly secured in the boat (see page 27). Check that the fuel hose is undamaged and properly connected (see page 28).
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.
To ensure that the outboard motor will be able to draw fuel from the tank, place the tank within 6 feet of the outboard motor and not more than 3 feet below the fuel connector on the outboard motor. Secure the portable fuel tank in the boat, so it won’t move around and become damaged.
STARTING THE ENGINE 1. Put the emergency engine stop switch clip in the engine stop switch, and attach the lanyard to your wrist. The engine will not start or run, unless the clip is in the switch.
OPERATION 3. Align the throttle grip START position with the mark on the tiller handle. THROlTLE GRIP 4. To start a cold engine, pull out the choke knob. To restart a warm engine, leave the choke knob pushed in. CHOKE KNOB 5. Pull the recoil starter grip slowly until you feel resistance, then pull briskly.
OPERATION 6. After starting, check the oil pressure indicator light. The light should be on while the engine is running. If the light is off, stop the engine immediately, check the engine oil level, and inspect the engine for oil leaks. OIL PRESSURE INDICATOR LIGHT :.
OPERATION 7. After starting, be sure water is flowing out of the water check tube. If water does not flow out, or if steam comes out, stop the engine. check to see if the screen in the cooling water inlet is obstructed. Do not operate the engine until the problem has been corrected.
EMERGENCY STARTING If the recoil starter is not working properly, the engine can be started with the spare starter rope in the tool kit. 1. Remove the engine cover. 2. Remove the recoil starter by removing the three 6 mm bolts. 3. Follow steps 1 through 4 of the normal engine starting procedure (see pages 29 and 30).
OPERATION STOPPING THE ENGINE Emergency Engine Stopping Disengage the emergency engine stop switch clip from the engine stop switch by pulling the lanyard. It is a good idea to stop the engine with the emergency engine stop switch lanyard from time to time to be sure that the switch is operating properly.
OPERATION GEAR SHIFTING Put the tilt lever in the RUN position to prevent the outboard motor from tilting up when operating in reverse (refer to page 38).
OPERATION STEERING To turn to the right, swing the tiller handle to the left. To turn to the left, swing the tiller handle to the right. Boats equipped with a remote control steering wheel are controlled in the same way as a car. LEFT TURN RIGHT TURN Swing the tiller handle to the right.
OPERATION CRUISING With the gearshift lever in the for- ward position F, turn the throttle grip toward FAST to increase speed. For normal cruising, open the throttle about 3/4. To hold the throttle at a steady set- ting, turn the throttle friction knob clockwise.
OPERATION TILTING THE OUTBOARD MOTOR Tilt the motor prevent the propeller and gear case from hitting bottom when the boat is beached or stopped in shallow water.
OPERATION I I To avoid damaging the motor, be very careful when mooring a boat, especially when its motor is tilted up. Don’t allow the motor to strike against the pier or other boats.
SERVICING YOUR HONDAOUTBOARD MOTOR THE IMPORTANCE OF MAINTENANCE Good maintenance is essential for safe, economical, and trouble-free opera- tion. It will also help reduce air pollution. Improperly maintaining this outboard motor, or failure to correct a problem before operation, can cause a malfunction in which you can be seriously hurl or killed.
SERVICING YOUR HONDA OUTBOARD MOTOR MAINTENANCE SAFETY Some of the most important safety precautions follow. However, we cannot warn you of every conceivable hazard that can arise in performing mainte- nance. Only you can decide whether or not you should perform a given task.
SERVICING YOUR HONDAOUTBOARD MOTOR TOOL KIT AND SPARE PARTS The following tools and spare parts are supplied with the outboard motor for maintenance, adjustment, and emergency repairs. Spare shear pins and cotter pins are located on the stern bracket.
SERVICING YOUR HONDA OUTBOARD MOTOR MAINTENANCE SCHEDULE Propeller (cotter pin) Check Anode Check 0 Lubrication Grease 0 (1) 0 (1) Fuel tank and filter Clean 0 . Thermostat Check 0 (2) Fuel filter Change 0 . Fuel line Check 0 Every 2 years (2) (Replace if necessary) l Emission-related items.
SERVICING YOUR HONDAOUTBOARD MOTOR REFUELING Fuel tank capacity 3.2 US gal (12.0 J!, 2.6 Imp gal) EL GAUGE SAFE FILL LETEL /@EL@ Check the fuel gauge and refill the tank to the SAFE FILL LEVER mark if necessary Gasoline is highly flammable and explosive.
SERVICING YOUR HONDA OUTBOARD MOTOR FUEL RECOMMENDATIONS Use unleaded gasoline with a pump octane rating of 86 or higher. This outboard motor is certified to operate on unleaded gasoline. Unleaded gasoline produces fewer engine and spark plug deposits and extends exhaust system life.
1 SERVICING YOUR HONDAOUTBOARD MOTOR COOLING SYSTEM CLEANING AND FLUSHING After each use in salt water or dirty water, thoroughly clean and flush the outboard motor. l For safety, the propeller must be removed. l Be sure the outboard motor is securely mounted, and do not leave it unattended while running.
SERVICING YOUR HONDA OUTBOARD MOTOR Cleaning and Flushing Without the Flush Kit 1. Wash the outside of the outboard motor with clean, fresh water. 2. Remove the propeller. 3. Stand the motor in a suitable container of water. The water level must be at least 2 inches above the anticavitation plate.
SERVICING YOUR HONDAOUTBOARD MOTOR ENGINE OIL LEVEL CHECK Check the engine oil level with the engine stopped and the outboard motor in a vertical position. 1. Move the engine cover lock lever down to unlock the cover, and remove the : cover. 2. Remove the oil filler cap/dipstick and wipe it clean.
SERVICING YOUR HONDAOUTBOARD MOTOR ENGINE OIL CHANGE Drain the used oil while the engine is warm. Warm oil drains quickly and completely. 1. Move the engine cover lock lever (p.
SERVICING YOUR HONDA OUTBOARD MOTOR ENGINE OIL RECOMMENDATIONS Oil is a major factor affecting performance and service life. Use 4-stroke automotive detergent oil.
SERVICING YOUR HONDAOUTBOARD MOTOR GEAR OIL LEVEL CHECK Check the oil level when the motor is in the vertical position. Remove the level plug and see if oil flows out. If no oil flows out, use a commercially available oil pump or squeeze tube to fill the gear case with the gear oil recommended on page 52.
SERVICING YOUR HONDAOUTBOARD MOTOR GEAR OIL CHANGE Recommended oil : Marine SAESO hypoid gear oil API Service Classification (GL-4 or GL-5) Oil Capacity : 0.24US qt (0.23 1, 0.20 Imp qt) Remove the level plug and drain plug and allow the gear oil to thoroughly drain into a suitable container.
SERVICING YOUR HONDA OUTBOARD MOTOR LUBRICATION Apply marine anticorrosion grease to the following areas: CLAMP SCREWS THROlTLE CABLE AND PIVOT SHIFT SHAFT AND PIVOT SWIVEL CASE HANDLE PIVOT TILT LINKAGE PROPELLER SHAFT Apply anticorrosion oil to pivot surfaces where grease cannot penetrate.
SERVICING YOUR HONDAOUTBOARD MOTOR SPARK PLUG SERVICE Recommended spark plug: DR6HS (NGK), XlGFSR-U (DENSO) 1. Remove the engine cover. 2. Remove the spark plug caps. 3. Use the wrench supplied in the tool kit to remove the spark plugs. 4. Visually inspect the spark plugs.
SERVICING YOUR HONDAOUTBOARD MOTOR 6. Check that the spark plug washers are in good condition, and thread the spark plugs in by hand to prevent cross-threading. 7. After the spark plugs are seated, tighten with a spark plug wrench to compress the washers.
SERVICING YOUR HONDAOUTBOARD MOTOR 1. Disconnect the fuel tank line from the motor. 2. Remove the engine cover, and remove the fuel filter. Before removing the filter, place clamps on the fuel tubes on each side of the filter to prevent fuel leakage. 3.
SERVICING YOUR HONDA OUTBOARD MOTOR RECOIL STARTER ROPE INSPECTION Inspect the recoil starter rope, and replace it if it becomes frayed. Always keep the tool kit’s emer- gency starter rope onboard in case the recoil starter rope fails. ANODE REPLACEMENT The anode is a sacrificial material which helps to protect the outboard motor from corrosion.
SERVICING YOUR HONDAOUTBOARD MOTOR SHEAR PIN REPLACEMENT A shear pin is used to protect the propeller and drive mechanism from damage when the propeller strikes an obstruction. 1. Remove the cotter pin, the propeller cap, and the propeller. 2. Remove the broken shear pin and replace it with a new one.
SERVICING YOUR HONDA OUTBOARD MOTOR ENGINE COVER LOCK ADJUSTMENT The engine cover should fit tightly to keep the engine compartment dry. If adjustment is needed, reposition the lock hook. 1. Remove the engine cover, and loosen the lock hook bolt with a 10 mm wrench.
HELPFUL TIPS & SUGGESTIONS STORING YOUR OUTBOARD MOTOR Storage Preparation Proper storage preparation is essential for keeping your outboard motor troublefree and looking good.
HELPFUL TIPS & SUGGESTIONS 1. Disconnect the fuel hose from the outboard motor. 2. With the outboard motor in a vertical position, place an approved gasoline container below the fuel drain outlet, and use a funnel to avoid spilling fuel. Loosen the drain screw to drain fuel from the carburetor.
HELPFUL TIPS & SUGGESTIONS Storage Precautions Select a well-ventilated storage area. If possible, avoid storage areas with high humidity. If your portable fuel tank contains gasoline, store it away from any appliance that operates with a flame, such as a furnace, water heater, or clothes dryer.
HELPFUL TIPS & SUGGESTIONS Removal From Storage Check your outboard motor as described in the BEFORE OPERATlON chapter of this manual. If the cylinder was coated with oil during storage preparation, the engine may smoke briefly at startup. This is normal.
TAKING CARE OF UNEXPECTED PROBLEMS ENGINE WILL NOT START 1. Is the emergency stop switch clip in place? 2. Is the gearshift lever in neutral? 3. Is there fuel in the fuel tank? 4. Is the fuel cap vent knob turned to open? 5. Is the fuel system primed by squeezing the primer bulb? 6.
TAKING CARE OF UNEXPECTED PROBLEMS BAlTERY DOES NOT CHARGE The battery-charging circuit is protected by a 5ampere fuse. If the fuse burns out, running the engine will not charge the battery. Fuse Replacement 1. With the engine stopped, remove the engine cover 2.
TAKING CARE OF UNEXPECTED PROBLEMS SUBMERGED MOTOR A submerged motor must be serviced immediately after it is recovered from the water in order to minimize corrosion. - If there is a Honda marine dealership nearby, take the motor immediately to the dealer.
TAKING CARE OF UNEXPECTED PROBLEMS I 5. Pour a teaspoon of engine oil into each spark plug hole, then pull the recoil starter several times to lubricate the inside of the cylinders. Reinstall the spark plugs and engage the emergency engine stop switch clip with the engine stop switch.
TECHNICAL 81 CONSUMER INFORMATION TECHNICAL INFORMATION Serial Number Locations ENGINE SERIAL NUMBER FRAME SERIAL NUMBER Record the engine and frame serial numbers in the space below. You will need these serial numbers when ordering parts, and when making technical or warranty inquiries (see page 77).
TECHNICAL & CONSUMER INFORMATION Carburetor Modification for High Altitude Operation At high altitude, the standard carburetor air-fuel mixture will be too rich. Performance will decrease, and fuel consumption will increase. A very rich mixture will also foul the spark plug and cause hard starting.
TECHNICAL & CONSUMER INFORMATION Oxygenated Fuels Some conventional gasolines are being blended with alcohol or an ether compound. These gasolines are collectively referred to as oxygenated fuels. To meet clean air standards, some areas of the United States and Canada use oxygenated fuels to help reduce emissions.
TECHNICAL & CONSUMER INFORMATION Emission Control System Information Source of Emissions The combustion process produces carbon monoxide, oxides of nitrogen, and hydrocarbons. Control of hydrocarbons and oxides of nitrogen is very impor- tant because, under certain conditions, they react to form photochemical smog when subjected to sunlight.
TECHNICAL & CONSUMER INFORMATION Problems That May Affect Emissions If you are aware of any of the following symptoms, have your engine inspected and repaired by your servicing dealer. 7 l Hard starting or stalling after starting. I l Rough idle. l Misfiring or backfiring under load.
TECHNICAL & CONSUMER INFORMATION Specifications Length 20.7 in (525 mm) 20.7 in (525 mm) 20.7 in (525 mm) Height 39.8 in (1,010 mm) 45.7 in (1,160 mm) 48.8 in (1,240 mm: Width 12.4 in (315 mm) 12.4 in (315 mm) 12.4 in (315 mm) ! Outboard motor transom height Standard propeller (No.
TECHNICAL & CONSUMER INFORMATION Tuneup Spark plug gap 0.024-0.028 in (0.60-0.70 mm) idle weed 1,100 f 50 mm See page 54. See shop manual. Valve clearance Intake: 0.12 f 0.02 mm See shop manual. (cold) Exhaust: 0.15 f 0.02 mm Other specifications No other adjustments needed.
TECHNICAL & CONSUMER INFORMATION I WIRING DIAGRAMS 75.
TECHNICAL & CONSUMER INFORMATION CONSUMER INFORMATION Honda Publications These publications will give you additional information for maintaining and repairing your outboard motor. You may order them from your Honda marine dealer. Shop Manual This manual covers complete maintenance and overhaul procedures.
TECHNICAL & CONSUMER INFORMATION Warranty Service Information Honda marine dealership personnel are trained professionals. They should be able to answer any question you may have. If you encounter a problem that your dealer does not solve to your satisfaction, please discuss it with the dealership’s management.
INDEX A Anode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INDEX ENGINE OIL RECOMMENDATIONS ................................................................................................. 50 ENGINE WILL NOT START ...............................................................................................
1 INDEX L LUBRICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INDEX S SAFE OPERATING PRECAUTIONS .................................................................................................. 27 SAFETY, A FEW WORDS ABOUT ........................................................................................
MEMO 82.
MEMO 83.
MEMO 84.
QUICK REFERENCE INFORMATION %el ingine Oil Sear Oil Spark Plug Type Capacity Type Capacity Type Capacity Type Gap Unleaded gasoline with a pump octane rating of 86 or higher (page 45) 3.2 US gal (12.0 !) SAE IOW-30, API SF or SG, for general use (page 50) 0.
Printed on Recycled Paper POM50316A 70 PRINTED IN U.S.A. .2002.04 Kinko’s 31881731 00X31-881-7310 EM.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Honda BF8A (2000) è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Honda BF8A (2000) - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Honda BF8A (2000) imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Honda BF8A (2000) ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Honda BF8A (2000), ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Honda BF8A (2000).
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Honda BF8A (2000). Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Honda BF8A (2000) insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
