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Thank you for purchasing a Honda Outboard Motor. This manual covers operation and maintenance of the Honda BF8A Out- board Motor. All information ,in this publication is based on the latest product information available at the time of approval for printing. Honda Motor Co., Ltd. reserves the right to make changes at any time without notice and without incurring any obligation. No part‘of this publication may be reproduced without written permission. This manual should be considered a perm
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CONTENTS ........ 1. SAFETY . ..................................................................... 3 .............................................. 6 2. COMPONENT IDENTIFICATION INSTALLATION .................................................................... 8 3. 4. 10 PRE-OPERATION CHECK ....................................................... STARTING THE ENGINE 13 ........................................................ 6”: OPERATION .............................................
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1. SAFETY SAFETY LABEL LOCATIONS Read all safety instructions before using the outboard motor. I AWARNING To AVOID PERSONAL INJURY; f REAO OWNER’S MANUAL CAREl=“LLY q El=ORE OPERATION. *PLACE TRANSMlSSlON IN NEUTRAL BEFORE STRTING. 000 NOT OPERATE WITH ENGINE COVER REMOVED, 1 A CAUTION TO AVOID DAMAGE TO THE MOTOR ; *CHECK OIL LEVEL BEFORE STARTING . ANTI CAVITATION PLATE MUST SE SUBMERGED I IN WATER - BEFORE OPERATION. *FLUSH THE SYSTEM THOROUGHLY WITH FRESH WATER AFTER EACH USE
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WARNING l FLAMMABLE GASOLINE HONDA USE LOW LEAD OR REGULAR GASOLINE. (86PUMP OCTANE) DO NOT USE FUEL/OIL MIXTURE. CAPACITY : 13 LITERS 2.9 IMP.GALLONS 3.4 U.S.GALLONS SAFE FILLING LEVEL : 2Scm/linch BELOW BOTTOM OF NECK. n WARNING -HARMFUL OR FATAL IF SWALLOWED. IF SWALLOWED., DO NOT INDUCE VOMITING. CALL PHYSICIAN IMMEDIATELY. AVOID REPEATED OR PROLONGED’CONTACT WITH SKIN OR BREATHING OF VAPOR. -DO NOT USE OR STORE NEAR HEAT, SPARKS, OR OPEN FLAME. REMOVE FR0.M BOAT FOR *FILLING HO
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m Honda Outboard Motors are designed to give safe and denend- able service if operated according to instructions. Read and understand the Owner’s Manual before operating the Outboard Motor. Failure to do so could result in personal injury or equipment damage. To avoid severe personal injury or equipment damage, observe the follow- ing precautions: Do not exceed the boat manufacturer’s power recommendation, and be sure the outboard motor is properly mounted. Never permit anyone to operate
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2. COMPONENT IlDENTlFlCATlON FUEL LINE CONNECTOR (MALE) STARTER GRI THROTTLE FR ENGINE COVER LOCK LEVER BOLTi+{ GEAR OIL LEVEL WATER INTAKE GEAR OIL DRAIN BOLT TOOL KIT FUEL TANK I FUEi LINE CONNECTOR (FEMALE) / PRIMER BULB 6
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SHIFT LEVER CHOKE KNOB ENGINE STOP BUTTON THROTTLE GRIP SPARE SHEAR PINS AND COTTER PINS TILT LEVER ENGINE OIL DRAIN SCREW CLAMP SCREW - ADJUSTING ROD ENGINE SERIAL NUMBER list the serial number when ANTI-CAVITATION PLATE WATER CHECK TUBE 7
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3. lN,STALLATUON It is your responsibility to choose a boat suitable for the engine (8.0 horsepower BF8A). w Do not exceed the boat STERN CENTER manufacturer’s power recommenda- tion. Damage and injury may result. 1. Installation Position Install at the stern at the center line of the boat. 2. Installation Height For proper propeller depth and engine cooling, the boat’s transom height must match the motor’s shaft length. The short shaft motor requires a tran- ATER SURFACE som he
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3. Motor Attachment Attach the stern bracket to the tran- som and tighten the clamp screws. CAUTION: While operating the boat, check the tightness of the clamp screws occasionally. Tie a rope through the hole in the stern bracket and secure the other end of the rope to the boat. This A \ will prevent accidental loss of the SAFETY CLAMP SCREW motor. ROPE Motor Angle (Cruising) Adjust the motor so the axis of the propeller is parallel with the water surface. INCORRECT INCORRECT
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4. PRE-OPERATIOM CHECKS 1. Engine oil CAUTION: l Engine oil is a major factor affecting engine performance and service life. Nondetergent and low quality oils are not recommended, because they have inadequate lubricating properties. l Running the engine with insufficient oil can cause serious engine damage. Use Honda 4-stroke oil or an equivalent high detergent, premium quality motor oil certified to meet or exceed U.S. automobile manufac- turer’s requirements for Service Classifica
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2. Fuel Level Check the fuel gauge and refill the tank if the fuel level is low. NOTE: Open the vent knob- before removing the fuel filler cap. When the vent knob is firmly closed, the cap will be difficult to remove. Your engine is designed to use any gasoline that, has a pump oc- tane number tR + M) of 86 or higher, or that has a research octane number oj 91 or higher.*Gasoline pumps at service station normally display the pump octane number. We recommend that you use unleaded fuel bec
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m l Refuel in a well-ventilated area with the engine stopped. Do not smoke or a!low flames or sparks in the area where the engine is refueled or where gasoline is stored. l Do not overfill the tank (there should be no fuel in the filler neck). After refueling, make sure the tank cap is closed properly and securely. l Be careful not to spill fuel when refueling. Spilled fuel or fuel vapor may ignite. If any fuel is spilled, make sure the area is dry before starting the engine. l Avoid re
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5. SPARTING THE EMGWIE CAUTION: To prevent damage to the outboard from overheating, never run the engine with the propeller out of the water. 1. Connect the fuel line to the tank and outboard motor, as shown. Be sure the connectors are securely latched. NOTE: l Position the fuel tank so the tank fuel line connector is no more than .l meter (3.3 ft) below the motor fuel line connector. l Do not place the fuel tank more than 2 meters (6.6 ft) away from the mbtor. l Be sure that the fuel
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Starting Exhaust contains poisonous carbon monoxide gas; exposure m can cause loss of consciousness and may lead to death. Never run the engine in an enclosed area. Be sure to provide adequate ventilation. CAUTION: Damage to the water pump, engine components and exhaust system may occur if the motor is operated while the propeller is out of the water. 1. Put the shift lever in NEUTRAL. 2. Align the throttle grip START position with the mark on the steering handle. 14
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3. In temperatures below 20°C (68” F) use the choke knob. 4. Pull the starter rope slowly until a resistance is felt, then pull briskly. CAUTION: l Do not allow the starter grip to snap back against the engine. Return it gently to prevent damage to the stater. l Do not pull the starting grip while the engine is running, as that may damage the starter. 15
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5. The oil pressure indicator lamp should be on while the engine is running. If the lamp goes off, stop the engine immediately, check the engine oil level and inspect the engine for oil leaks. I 6. After starting, be sure water is flowing out of the water check tube. CAUTION: 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 opera’te the engine until the problem has been corrected. Q.K. X’ WAT
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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. Wind the spare rope clockwise around the pulley to start the engine. CAUTION: Keep clear or moving parts. 4. Reinstall the engine cover. CAUTION: Do not operate without the engine cover. Exposed moving parts could cause injury and water may damage the engine.
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6. OPERATION For the first 10 hours of operation, run the outboard motor at low speed, and avoid abrupt operation of the throttle. 1. Gear Shifting The gearshift lever has 3 positions: FORWARD, NEUTRAL, and REVERSE. An indicator at the base of the gear shift lever aligns with the letters F, N, or R on the engine case to show the gear that has been selected. Turn the throttle grip to SHIFT to decrease engine speed before moving the gear shift lever. CAUTION: When operating in reverse, pr
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2. Steering To turn to the right, swing the steering handle to the left. To turn to the left, swing the handle to the right. Boats equipped with a remote control steer- ing wheel are controlled in the same way as a car. For smooth steering, adjust the steering friction bolt so that a slight drag is felt when turning. STEERING FRICTION BOLT TO DECREASE FRICTION --Y\ 19
