9.9 15 OWNER’S MANUAL Read this manual carefully before operating this outboard motor. U.S.A.
U63V1EE0.book Page 1 Tuesday, March 3, 2009 10:50 AM ZMU01690 Read this manual carefully before operating this outboard motor. Keep this manual onboard in a waterproof bag when boating. This manual should stay with the outboard motor if it is sold.
U63V1EE0.book Page 1 Tuesday, March 3, 2009 10:50 AM Important manual information EMU31283 To the owner Thank you for choosing a Yamaha outboard motor. This Owner’s Manual contains information needed for proper operation, maintenance and care. A thorough understanding of these simple instructions will help you obtain maximum enjoyment from your new Yamaha. If you have any question about the operation or maintenance of your outboard motor, please consult a Yamaha dealer.
U63V1EE0.book Page 1 Tuesday, March 3, 2009 10:50 AM Table of contents Safety information............................. 1 Outboard motor safety .................... 1 Propeller ............................................. Rotating parts ..................................... Hot parts............................................. Electric shock ..................................... Engine shut-off cord (lanyard) ............ Gasoline .............................................
U63V1EE0.book Page 2 Tuesday, March 3, 2009 10:50 AM Table of contents Operation ......................................... 26 First-time operation ....................... 26 Breaking in engine............................ 26 Getting to know your boat ................ 26 Checks before starting engine ...... 26 Fuel level .......................................... Remove cowling ............................... Fuel system ...................................... Controls .......................................
U63V1EE0.book Page 3 Tuesday, March 3, 2009 10:50 AM Table of contents Treatment of submerged motor..... 59 Consumer information.................... 60 YAMAHA MOTOR CORPORATION, U.S.A. OUTBOARD MOTOR TWO YEAR LIMITED WARRANTY............................... 60 IMPORTANT WARRANTY INFORMATION IF YOU USE YOUR YAMAHA OUTSIDE THE USA OR CANADA .............
U63V1EE0.book Page 1 Tuesday, March 3, 2009 10:50 AM Safety information EMU33622 Outboard motor safety Observe these precautions at all times. EMU36501 Propeller People can be injured or killed if they come in contact with the propeller. The propeller can keep moving even when the motor is in neutral, and sharp edges of the propeller can cut even when stationary. ● Stop the engine when a person is in the water near you. ● Keep people out of reach of the propeller, even when the engine is off.
U63V1EE0.book Page 2 Tuesday, March 3, 2009 10:50 AM Safety information EMU33780 Modifications Do not attempt to modify this outboard motor. Modifications to your outboard motor may reduce safety and reliability, and render the outboard unsafe or illegal to use. EMU33740 Boating safety This section includes a few of the many important safety precautions that you should follow when boating. EMU33710 Alcohol and drugs Never operate after drinking alcohol or taking drugs.
U63V1EE0.book Page 3 Tuesday, March 3, 2009 10:50 AM Safety information ● ● ● ● Avoid sharp turns or other maneuvers that make it hard for others to avoid you or understand where you are going. Avoid areas with submerged objects or shallow water. Ride within your limits and avoid aggressive maneuvers to reduce the risk of loss of control, ejection, and collision. Take early action to avoid collisions.
U63V1EE0.book Page 4 Tuesday, March 3, 2009 10:50 AM Safety information Contact the U.S. Coast Guard, the National Association of State Boating Law Administrators, or your local Power Squadron for a complete set of rules governing the waters in which you will be using your boat. EMU33681 Boating organizations The following organizations provide boating safety training and information about boating safety and laws.
U63V1EE0.book Page 5 Tuesday, March 3, 2009 10:50 AM Safety information vessel. Normally, you should not cross in front of the vessel with the right-of-way. You should slow down or change directions briefly and pass behind the other vessel. You should always move in such a way that the operator of the other vessel can see what you are doing.
U63V1EE0.book Page 6 Tuesday, March 3, 2009 10:50 AM Safety information Overtaking If you are passing another vessel, you are the “Give-Way” vessel. This means that the other vessel is expected to maintain its course and speed. You must stay out of its way until you are clear of it. Likewise, if another vessel is passing you, you should maintain your speed and direction so that the other vessel can steer itself around you.
U63V1EE0.book Page 7 Tuesday, March 3, 2009 10:50 AM Safety information Many bodies of water used by boaters are entirely within the boundaries of a particular state. The Uniform State Waterway Marking System has been devised for these waters. This system uses buoys and signs with distinctive shapes and colors to show regulatory or advisory information. These markers are white with black letters and orange boarders. They signify speed zones, restricted areas, danger areas, and general information.
U63V1EE0.book Page 8 Tuesday, March 3, 2009 10:50 AM General information EMU25171 Identification numbers record EMU25183 Outboard motor serial number The outboard motor serial number is stamped on the label attached to the port side of the clamp bracket. Record your outboard motor serial number in the spaces provided to assist you in ordering spare parts from your Yamaha dealer or for reference in case your outboard motor is stolen. 1.
U63V1EE0.book Page 9 Tuesday, March 3, 2009 10:50 AM General information EMU33520 Read manuals and labels Before operating or working on this motor: ● Read this manual. ● Read any manuals supplied with the boat. ● Read all labels on the outboard motor and the boat. If you need any additional information, contact your Yamaha dealer. EMU33831 Warning labels If these labels are damaged or missing, contact your Yamaha dealer for replacements. 9.
U63V1EE0.book Page 10 Tuesday, March 3, 2009 10:50 AM General information 1 2 3 ZMU05697 EMU33843 Symbols The following symbols mean as follows.
U63V1EE0.
U63V1EE0.book Page 12 Tuesday, March 3, 2009 10:50 AM Specifications and requirements EMU31480 Specifications TIP: “(AL)” stated in the specification data below represents the numerical value for the aluminum propeller installed. Likewise, “(SUS)” represents the value for stainless steel propeller installed and “(PL)” for plastic propeller installed. EMU2821E Dimension: Overall length: 873 mm (34.4 in) Overall width: 332 mm (13.1 in) Overall height S: 1040 mm (40.9 in) Transom height S: 440 mm (17.
U63V1EE0.book Page 13 Tuesday, March 3, 2009 10:50 AM Specifications and requirements Tightening torque for engine: Spark plug: 25.0 Nm (2.55 kgf-m, 18.4 ft-lb) Propeller nut: 17.0 Nm (1.73 kgf-m, 12.5 ft-lb) EMU33554 Installation requirements EMU33563 Boat horsepower rating EWM01560 WARNING Overpowering a boat can cause severe instability. Before installing the outboard motor(s), confirm that the total horsepower of your motor(s) does not exceed the boats maximum horsepower rating.
U63V1EE0.book Page 14 Tuesday, March 3, 2009 10:50 AM Specifications and requirements load. Generally, chose a larger pitch propeller for a smaller operating load and a smaller pitch propeller for a heavier load. If you carry loads that vary widely, chose the propeller that lets the engine run in the proper range for your maximum load but remember that you may need to reduce your throttle setting to stay within the recommended engine speed range when carrying lighter loads.
U63V1EE0.book Page 15 Tuesday, March 3, 2009 10:50 AM Specifications and requirements anol is known to allow moisture to be absorbed into boat fuel tanks and systems. Moisture in the fuel can cause corrosion of metallic fuel system components, starting and running complaints and require additional fuel system maintenance. EMU27270 Ring Free Fuel Additive Gasoline is a precise blend of many different substances, each chosen to give certain characteristics.
U63V1EE0.book Page 16 Tuesday, March 3, 2009 10:50 AM Specifications and requirements EMU25221 Emission control information EMU25230 North American models This engine conforms to U.S. Environmental Protection Agency (EPA) regulations for marine SI engines. See the label affixed to your engine for details. EMU30390 Approval label of emission control certificate This label is attached to the bottom cowling. Existing Technology; N/A 1.
U63V1EE0.book Page 17 Tuesday, March 3, 2009 10:50 AM Components EMU2579M Components diagram TIP: * May not be exactly as shown; also may not be included as standard equipment on all models. 9.9, 15 1. Top cowling 2. Cowling lock lever 3. Cooling water pilot hole 4. Tilt lock lever 5. Manual starter handle 6. Gear shift lever 7. Engine stop button/Engine shut-off switch 8. Tiller handle 9. Throttle friction adjuster 10.Clamp screw 11.Carrying handle 12.Choke knob 13.Restraint cable attachment 14.
U63V1EE0.book Page 18 Tuesday, March 3, 2009 10:50 AM Components 2 1 4 3 ZMU02284 1. 2. 3. 4. Fuel joint Fuel gauge Fuel tank cap Air vent screw EMU25830 Fuel joint This joint is used to connect the fuel line. EMU25922 Gear shift lever Pulling the gear shift lever towards you puts the engine in forward gear so that the boat moves ahead. Pushing the lever away from you puts the engine in reverse gear so that the boat moves astern.
U63V1EE0.book Page 19 Tuesday, March 3, 2009 10:50 AM Components EMU25961 Throttle indicator The fuel consumption curve on the throttle indicator shows the relative amount of fuel consumed for each throttle position. Choose the setting that offers the best performance and fuel economy for the desired operation. 1.
U63V1EE0.book Page 20 Tuesday, March 3, 2009 10:50 AM Components 1. Cord 2. Clip 3. Engine shut-off switch EMU26001 Engine stop button To open the ignition circuit and stop the engine, push this button. 1. Use to start a hot engine 2. Use to warm up a cold engine or restart a warm engine 3. Use to warm up a cold engine or restart a warm engine 4. Use to start a cold engine EMU26070 Manual starter handle To start the engine, first gently pull the handle out until resistance is felt.
U63V1EE0.book Page 21 Tuesday, March 3, 2009 10:50 AM Components To increase resistance, turn the adjuster clockwise. To decrease resistance, turn the adjuster counterclockwise. EWM00040 WARNING Do not overtighten the friction adjuster. If there is too much resistance, it could be difficult to steer, which could result in an accident. 1. Tilt lock lever To tilt the outboard motor up, set the tilt lock lever to the “ ” (up) position.
U63V1EE0.book Page 22 Tuesday, March 3, 2009 10:50 AM Components EMU26373 Cowling lock lever(s) (turn type) To remove the engine top cowling, turn the cowling lock lever(s) and lift off the cowling. When installing the cowling, check to be sure it fits properly in the rubber seal. Then lock the cowling again by returning the cowling lock lever(s) to the lock position. 1. Carrying handle 2. Clamp bracket bar 1.
U63V1EE0.book Page 23 Tuesday, March 3, 2009 10:50 AM Installation EMU26902 Installation The information presented in this section is intended as reference only. It is not possible to provide complete instructions for every possible boat and motor combination. Proper mounting depends in part on experience and the specific boat and motor combination. EWM01590 1 WARNING ● ● Overpowering a boat could cause severe instability.
U63V1EE0.book Page 24 Tuesday, March 3, 2009 10:50 AM Installation allow the outboard motor to fall off or move on the transom. This could cause loss of control and serious injury. Make sure the transom screws are tightened securely. Occasionally check the screws for tightness during operation. [EWM00641] ECM01631 NOTICE ● ● Check that the idle hole stays high enough to keep out water getting inside engine even if the boat is in stationary with maximum load.
U63V1EE0.book Page 25 Tuesday, March 3, 2009 10:50 AM Installation packaging. If used, they must be of at least the same quality of material and strength and must be tightened securely. After tightening, test run the engine and check their tightness.
U63V1EE0.book Page 26 Tuesday, March 3, 2009 10:50 AM Operation EMU36381 First-time operation 3. EMU30174 Breaking in engine Your new engine requires a period of break-in to allow mating surfaces of moving parts to wear in evenly. Correct break-in will help ensure proper performance and longer engine life. NOTICE: Failure to follow the break-in procedure could result in reduced engine life or even severe engine damage. [ECM00801] 4. EMU27050 Gasoline and engine oil mixing chart (25:1) 5.
U63V1EE0.book Page 27 Tuesday, March 3, 2009 10:50 AM Operation an emergency reserve. With the boat level on a trailer or in the water, check the fuel level. For fuel filling instructions, see page 28. EMU36570 Remove cowling For the following checks, remove the top cowling from the engine. To remove the engine top cowling, release the lock lever and lift off the cowling. EMU37320 Check the fuel filter Check that the fuel filter is clean and free of water.
U63V1EE0.book Page 28 Tuesday, March 3, 2009 10:50 AM Operation 3. Engine shut-off switch EMU27120 Oil ● Check to be sure you have plenty of oil for your trip. EMU27141 Engine ● ● ● Check the engine and engine mounting. Look for loose or damaged fasteners. Check the propeller for damage. EMU36953 Install cowling 1. 2. 3. 4. 5. EMU27234 Be sure that a cowling lock lever is released. Be sure that the rubber seal is seated all the way around the top cowling. Place the top cowling on bottom cowling.
U63V1EE0.book Page 29 Tuesday, March 3, 2009 10:50 AM Operation ZMU02834 ZMU06621 9. Tighten the filler cap securely. 10. Wipe up any spilled gasoline immediately with dry rags. Dispose rags properly according to local laws or regulations. EMU27406 Gasoline and oil mixing (100:1) ECM00811 NOTICE ● ZMU02301 ● 3. 4. 5. 6. 7. 8. Remove the portable tank from the boat. Be sure you are in a well-ventilated outdoor area, either securely moored or trailered.
U63V1EE0.book Page 30 Tuesday, March 3, 2009 10:50 AM Operation 4. 1L (0.26 US gal, 0.22 Imp gal) 100:1 12 L 14 L (3.2 US gal, (3.7 US gal, 2.6 Imp gal) 3.1 Imp gal) 24 L (6.3 US gal, 5.3 Imp gal) 0.01 L (0.01 US qt, 0.01 Imp qt) 0.12 L (0.13 US qt, 0.11 Imp qt) 0.24 L (0.25 US qt, 0.21 Imp qt) 0.14 L (0.15 US qt, 0.12 Imp qt) ZMU04910 1. 2. : Gasoline : Engine oil If equipped with a portable fuel tank 1. Pour oil into the portable fuel tank, and then add gasoline.
U63V1EE0.book Page 31 Tuesday, March 3, 2009 10:50 AM Operation drowsiness. Keep cockpit and cabin areas well ventilated. Avoid blocking exhaust outlets. 1. If there is an air vent screw on the fuel tank cap, loosen it 2 or 3 turns. TIP: Wipe up any spilled gasoline immediately with dry rags. Dispose rags properly according to local laws or regulations. 3. Squeeze the primer pump, with the arrow pointing up, until you feel it become firm.
U63V1EE0.book Page 32 Tuesday, March 3, 2009 10:50 AM Operation ● Avoid accidentally pulling the cord during normal operation. Loss of engine power means the loss of most steering control. Also, without engine power, the boat could slow rapidly. This could cause people and objects in the boat to be thrown forward. 1. Place the gear shift lever in neutral. 4. Pull out / turn the choke knob fully. Place the choke knob back in to the second or third position to warm up the engine after starting.
U63V1EE0.book Page 33 Tuesday, March 3, 2009 10:50 AM Operation ECM01810 NOTICE If water is not flowing out of the pilot hole at all times while the engine is running, overheating and serious damage could occur. Stop the engine and check whether the cooling water inlet on the lower case or the cooling water pilot hole is blocked. Consult your Yamaha dealer if the problem cannot be located and corrected. 6. 7.
U63V1EE0.book Page 34 Tuesday, March 3, 2009 10:50 AM Operation EMU36970 Stop switches ● ● ● Press the engine stop button and make sure the engine stops. Confirm that removing the clip from the engine shut-off switch stops the engine. Confirm that the engine cannot be started with the clip removed from the engine shutoff switch. EMU34550 Shifting EWM00180 WARNING Before shifting, make sure there are no swimmers or obstacles in the water near you.
U63V1EE0.book Page 35 Tuesday, March 3, 2009 10:50 AM Operation EMU31742 Stopping boat 2. EWM01510 WARNING ● ● Do not use the reverse function to slow down or stop the boat as it could cause you to lose control, be ejected, or impact the steering wheel or other parts of the boat. This could increase the risk of serious injury. It could also damage the shift mechanism. Do not shift into reverse while traveling at planing speeds. Loss of control, boat swamping, or damage to the boat could occur.
U63V1EE0.book Page 36 Tuesday, March 3, 2009 10:50 AM Operation the possibility of an accident. If the boat begins to feel unstable or is hard to steer, slow down and/or readjust the trim angle. The trim angle of the outboard motor helps determine the position of the bow of the boat in the water. Correct trim angle will help improve performance and fuel economy while reducing strain on the engine. Correct trim angle depends upon the combination of boat, engine, and propeller.
U63V1EE0.book Page 37 Tuesday, March 3, 2009 10:50 AM Operation cy to steer to one side or the other. Compensate for this as you steer. The trim tab can also be adjusted to help offset this effect. When the bow of the boat is down, it is easier to accelerate from a standing start onto plane. the bow is greatly increased, heightening the danger of “bow steering” and making operation difficult and dangerous. TIP: Bow Up Too much trim-out puts the bow of the boat too high in the water.
U63V1EE0.book Page 38 Tuesday, March 3, 2009 10:50 AM Operation ECM00241 NOTICE ● ● Before tilting the outboard motor, stop the engine by following the procedure on page 35. Never tilt the outboard motor while the engine is running. Severe damage from overheating can result. Do not tilt up the engine by pushing the tiller handle (if equipped) because this could break the handle. EMU32662 4. Procedure for tilting up (manual tilt models) 5. 1. Place the gear shift lever in neutral. 6. 2.
U63V1EE0.book Page 39 Tuesday, March 3, 2009 10:50 AM Operation ZMU02868 2. 3. Slightly tilt the engine up until the tilt support bar is automatically released. Slowly tilt the engine down. EMU32741 Procedure 1. Place the gear shift lever in neutral. EMU28061 Shallow water EMU28073 Cruising in shallow water (manual tilt models) EWM01781 WARNING ● ● Run the boat at the lowest possible speed when using the shallow water cruising system.
U63V1EE0.book Page 40 Tuesday, March 3, 2009 10:50 AM Operation acidic water or water with a lot of sediment in it, such as muddy or turbid (cloudy) water. After operating in such water, flush the cooling passages with fresh water to prevent corrosion. Also rinse the outside of the outboard motor with fresh water. 4. To return the outboard motor to the normal running position, place the gear shift lever in neutral.
U63V1EE0.book Page 41 Tuesday, March 3, 2009 10:50 AM Maintenance EMU28227 Transporting and storing outboard motor EWM00693 WARNING ● ● EMU28236 Clamp screw mounting models When transporting or storing the outboard motor while removed from a boat, keep the outboard motor in the attitude shown. USE CARE when transporting fuel tank, whether in a boat or car. DO NOT fill fuel container to maximum capacity. Gasoline will expand considerably as it warms up and can build up pressure in the fuel container.
U63V1EE0.book Page 42 Tuesday, March 3, 2009 10:50 AM Maintenance ECM01411 NOTICE ● ● Do not place the outboard motor on its side before the cooling water has drained from it completely, otherwise water may enter the cylinder through the exhaust port and cause engine trouble. Store the outboard motor in a dry, wellventilated place, not in direct sunlight. EMU28304 Procedure EMU28376 Flushing in a test tank ECM00300 1 2 ZMU02051 1. Water surface 2. Lowest water level 5.
U63V1EE0.book Page 43 Tuesday, March 3, 2009 10:50 AM Maintenance 10. Drain the cooling water completely out of the motor. Clean the body thoroughly. 11. Install the silencer cover/cap and top cowling. EMU28402 Lubrication 1. 2. 3. Install the spark plug(s) and torque to proper specification. For information on spark plug installation, see page 48. Change the gear oil. For instructions, see page 51. Inspect the oil for the presence of water that indicates a leaky seal.
U63V1EE0.book Page 44 Tuesday, March 3, 2009 10:50 AM Maintenance repair establishment or individual. All warranty repairs, however, including those to the emission control system, must be performed by an authorized Yamaha marine dealership. A service manual is available for purchase through your Yamaha dealer for owners who have the mechanical skills, tools, and other equipment necessary to perform maintenance not covered by this owner’s manual.
U63V1EE0.book Page 45 Tuesday, March 3, 2009 10:50 AM Maintenance EMU34445 Maintenance chart 1 TIP: Refer to the sections in this chapter for explanations of each owner-specific action. The maintenance cycle on these charts assume usage of 100 hours per year and regular flushing of the cooling water passages. Maintenance frequency should be adjusted when operating the engine under adverse conditions such as extended trolling.
U63V1EE0.
U63V1EE0.book Page 47 Tuesday, March 3, 2009 10:50 AM Maintenance EMU28932 Greasing Yamaha marine grease (Water resistant grease) 9.
U63V1EE0.book Page 48 Tuesday, March 3, 2009 10:50 AM Maintenance EMU28956 Cleaning and adjusting spark plug The spark plug is an important engine component and is easy to inspect. The condition of the spark plug can indicate something about the condition of the engine. For example, if the center electrode porcelain is very white, this could indicate an intake air leak or carburetion problem in that cylinder. Do not attempt to diagnose any problems yourself.
U63V1EE0.book Page 49 Tuesday, March 3, 2009 10:50 AM Maintenance ● Keep hands, hair, and clothes away from the flywheel and other rotating parts while the engine is running. ECM00490 NOTICE This procedure must be performed while the outboard motor is in the water. A flushing attachment or test tank can be used. If the boat is not equipped with a tachometer for the outboard motor, use a diagnostic tachometer for this procedure.
U63V1EE0.book Page 50 Tuesday, March 3, 2009 10:50 AM Maintenance EMU30672 Installing propeller EMU29233 Spline models ECM00500 NOTICE Be sure to use a new cotter pin and bend the ends over securely. Otherwise the propeller could come off during operation and be lost. ● Check the propeller shaft oil seal for damage. EMU30662 1. 2. Removing propeller EMU29197 Spline models 1. Straighten the cotter pin and pull it out using a pair of pliers. 2.
U63V1EE0.book Page 51 Tuesday, March 3, 2009 10:50 AM Maintenance TIP: TIP: If the propeller nut does not align with the propeller shaft hole after tightening to the specified torque, tighten the nut further to align it with the hole. If a magnetic gear oil drain screw is equipped, remove all metal particles from the screw before installing it. ● Always use new gaskets. Do not reuse the removed gaskets. 4. Remove the oil level plug and gasket to allow the oil to drain completely.
U63V1EE0.book Page 52 Tuesday, March 3, 2009 10:50 AM Maintenance Tightening torque: 9.0 Nm (0.92 kgf-m, 6.6 ft-lb) 7. Put a new gasket on the gear oil drain screw. Insert and tighten the gear oil drain screw. Tightening torque: 9.0 Nm (0.92 kgf-m, 6.6 ft-lb) EMU29302 Cleaning fuel tank EWM00920 WARNING Gasoline is highly flammable, and its vapors are flammable and explosive. ● If you have any question about properly doing this procedure, consult your Yamaha dealer.
U63V1EE0.book Page 53 Tuesday, March 3, 2009 10:50 AM Maintenance EMU29312 Inspecting and replacing anode(s) Yamaha outboard motors are protected from corrosion by sacrificial anodes. Inspect the external anodes periodically. Remove scales from the surfaces of the anodes. Consult a Yamaha dealer for replacement of external anodes. ECM00720 NOTICE Do not paint anodes, as this would render them ineffective. TIP: Inspect ground leads attached to external anodes on equipped models.
U63V1EE0.book Page 54 Tuesday, March 3, 2009 10:50 AM Trouble Recovery EMU29427 Troubleshooting A problem in the fuel, compression, or ignition systems can cause poor starting, loss of power, or other problems. This section describes basic checks and possible remedies, and covers all Yamaha outboard motors. Therefore some items may not apply to your model. If your outboard motor requires repair, bring it to your Yamaha dealer. If the engine trouble-alert indicator is flashing, consult your Yamaha dealer.
U63V1EE0.book Page 55 Tuesday, March 3, 2009 10:50 AM Trouble Recovery A. Check for pinched or kinked fuel line or other obstructions in fuel system. Q. Is fuel contaminated or stale? A. Fill tank with clean, fresh fuel. Q. Is fuel filter clogged? A. Clean or replace filter. Q. Have ignition parts failed? A. Have serviced by a Yamaha dealer. Q. Has alert system activated? A. Find and correct cause of alert. Q. Is spark plug gap incorrect? A. Inspect and adjust as specified. Q.
U63V1EE0.book Page 56 Tuesday, March 3, 2009 10:50 AM Trouble Recovery Q. Is load on boat improperly distributed? A. Distribute load to place boat on an even plane. A. Remove foreign matter and clean lower unit. Q. Is water pump or thermostat faulty? A. Have serviced by a Yamaha dealer. Q. Is fuel system obstructed? A. Check for pinched or kinked fuel line or other obstructions in fuel system. Q. Is there excess water in fuel filter cup? A. Drain filter cup. Q. Is fuel filter clogged? A.
U63V1EE0.book Page 57 Tuesday, March 3, 2009 10:50 AM Trouble Recovery A. Connect correctly. If the outboard motor hits an object in the water, follow the procedure below. Q. Is heat range of spark plug incorrect? A. Inspect spark plug and replace it with recommended type. Q. Is high pressure fuel pump drive belt broken? A. Have serviced by a Yamaha dealer. Q. Is engine not responding properly to shift lever position? A. Have serviced by a Yamaha dealer. 1. 2. Engine vibrates excessively. Q.
U63V1EE0.book Page 58 Tuesday, March 3, 2009 10:50 AM Trouble Recovery ● ● ● ● ● Do not attach the cord to clothing that could tear loose. Do not route the cord where it could become entangled, preventing it from functioning. Avoid accidentally pulling the cord during normal operation. Loss of engine power means the loss of most steering control. Also, without engine power, the boat could slow rapidly. This could cause people and objects in the boat to be thrown forward.
U63V1EE0.book Page 59 Tuesday, March 3, 2009 10:50 AM Trouble Recovery EMU33501 Treatment of submerged motor If the outboard motor is submerged, immediately take it to a Yamaha dealer. Otherwise some corrosion may begin almost immediately. NOTICE: Do not attempt to run the outboard motor until it has been completely inspected.
U63V1EE0.book Page 60 Tuesday, March 3, 2009 10:50 AM Consumer information EMU29820 YAMAHA MOTOR CORPORATION, U.S.A.
U63V1EE0.
U63V1EE0.
U63V1EE0.
A5-tate_Blank.
A5-tate_Blank.
YAMAHA MOTOR CORPORATION, USA Printed in Japan April 2009–0.
