EMU01449 TO THE OWNER Thank you for choosing a Yamaha outboard motor. This Owner’s manual contains infor- A CAUTION indicates special precau- mation needed for proper operation, main- tions that must be taken to avoid dam- tenance and care. A thorough understand- age to the outboard motor.
EMU00004 Chapter 1 GENERAL INFORMATION IDENTIFICATION NUMBERS RECORD ..........1-1 Outboard motor serial number .... 1-1 Key number ........1-1 LABELS ..........1-2 EC label ..........1-2 EPA label ..........1-2 EMISSION CONTROL INFORMATION ........1-3 SAFETY INFORMATION ...... 1-4 FUELING INSTRUCTIONS ....
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 out- board motor is stolen. 1 Outboard motor serial number...
EMU01532 LABELS YAMAHA MOTOR CO.,LTD. 2500 SHINGAI,IWATA, SHIZUOKA,JAPAN EMU01526 EC LABEL NOMINAL POWER Engines affixed with this label conform to MASS certain portions of the European Parliament directive relating to machinery. Refer to the 000769 label and the EC Declaration of Conformity for more details.
EMU01385 EMISSION CONTROL INFORMATION EMU01390 U.S. INSULAR AREAS Engines affixed with the label pictured below conform to U.S. Environmental Protection Agency (EPA) regulations for 001336 marine SI engines. See the label affixed to your engine for details. 1 Emission control information label EMISSION CONTROL INFORMATION ENGINE FAMILY : Approval label of Emission control cer-...
EMU00918 QSAFETY INFORMATION 8 Before mounting or operating the out- board motor, read this entire manual. Reading it should give you an under- standing of the motor and its operation. 8 Before operating the boat, read any owner’s or operator’s manuals supplied with it and all labels.
8 This product emits exhaust gases which contain carbon monoxide, a colorless, odorless gas which may cause brain damage death when inhaled. Symptoms include nausea, dizziness, and drowsiness. Keep cockpit and cabin areas well ventilated. Avoid blocking exhaust outlets. 8 Check throttle, shift, and steering for proper operation before starting the engine.
EMU00016 FUELING INSTRUCTIONS GASOLINE AND ITS VAPORS ARE HIGH- LY FLAMMABLE AND EXPLOSIVE! 8 Do not smoke when refueling, and keep away from sparks, flames, or other sources of ignition. 8 Stop engine before refueling. 8 Refuel in a well-ventilated area. Refuel portable fuel tanks off the boat.
EMU01799 GASOLINE Recommended gasoline: Regular unleaded gasoline If knocking or pinging occurs, use a differ- ent brand of gasoline or premium unleaded fuel. If unleaded gasoline is not available, then premium gasoline can be used. EMU01356 ENGINE OIL Recommended engine oil: YAMALUBE, TWO STROKE MOTOR OIL FOR MARINE If the recommended engine oil is not avail-...
If engine speed is too high or too low for good engine performance, this will have an adverse effect on the engine. Yamaha outboard motors are fitted with propellers chosen to perform well over a range of applications, but there may be uses where a propeller with a different pitch would be more appropriate.
602033 EMU01208 START-IN-GEAR PROTECTION Yamaha outboard motors which have the pictured label 1 affixed to them or Yamaha approved remote control units are equipped with start-in-gear protection device(s). This feature permits the engine to be started only when it is Neutral. Always select 000376 Neutral before starting the engine.
EMU01206 MAIN COMPONENTS E115AMH, E115AWH 1 Top cowling q Main switch 2 Tilt support lever w Tiller handle 3 Tilt lock lever e Manual injection knob 4 Trim angle adjusting rod r Recoil starter handle 5 Anti-cavitation plate 6 Trim tab (Anode) * May not be exactly as shown;...
EMU01206 MAIN COMPONENTS E115AE, 115BE 1 Top cowling * May not be exactly as shown; also may not be 2 Tilt support lever included as standard equipment on all mod- 3 Tilt lock lever els. 4 Trim angle adjusting rod 5 Anti-cavitation plate 6 Trim tab (Anode) 7 Propeller...
EMU01206 MAIN COMPONENTS E115AET, 115BET, 140BET, 150AET, L150AET, 175AET, 200AET, L200AET 1 Top cowling * May not be exactly as shown; also may not be 2 Cowling lock levers included as standard equipment on all mod- 3 Anti-cavitation plate els. 4 Trim tab(Anode) 5 Propeller 6 Cooling water inlet...
EMU01206 MAIN COMPONENTS HOUR x1000 r/min YAMAHA YAMAHA YAMAHA 1 Remote control box (side mount type) * May not be exactly as shown; also may not be 2 Remote control box (binnacle mount type) included as standard equipment on all mod- 3 Switch panel (for use with 2) els.
EMU00039 OPERATIONS OF CONTROLS OTHER FUNCTIONS EMU01465 FUEL TANK If your model included a portable fuel tank, its parts and functions are as follows. 1 Fuel hose joint 2 Fuel meter (if equipped) 3 Fuel tank cap 4 Air vent screw (if equipped) EMU00042 Fuel Hose Joint This connector is provided for connecting or...
EMU00051 GEAR SHIFT LEVER (for Tiller control model) Turning the gear-shift lever towards you engages the clutch with the forward gear so that the boat moves ahead. Turning the lever away from you engages the reverse gear so that the boat moves astern. 507014 1 Neutral 2 Forward...
NOTE: The engine cannot be started with the lock- plate removed. EMU00055 CHOKE KNOB Pulling out this knob (setting it to ON) sup- plies a rich mixture required to start the engine. NOTE: The choke knob for Remote control model has the same function as the choke switch on the remote control box.
EMU01292 MAIN SWITCH E115AWH The main switch controls the ignition sys- START tem; its operation is described below. 8 OFF Electrical circuits switched off. (The key can be removed.) 8 ON 000530 Electrical circuits switched on. (The key cannot be removed.) 8 START Starter-motor will turn and start engine.
EMU00067 Throttle Indicator The fuel consumption curve on the throttle indicator shows the relative amount of fuel consumed each throttle position. Choose the setting that offers the best per- formance and fuel economy for the desired operation. 000559 1 Throttle indicator EMU01293 Throttle friction adjusting screw/ knob A friction device in the tiller handle provide...
EMU01691 REMOTE CONTROL Both the shifter and the throttle are actuated by the remote control lever. Additionally, the remote control also has the electrical switches. å Side mount remote control box ∫ Binnacle mount remote control box ç Switch panel (for use with ∫) 000322 1 Remote control lever 2 Neutral interlock trigger...
EMU00098 Remote Control Lever Moving the lever forward from the Neutral position engages Forward gear. Pulling the lever back from Neutral engages Reverse. The engine will continue to run at idle until the lever is moved about 35° (a detent can be felt).
EMU00101 Main switch START The main switch controls the ignition sys- tem; its operation is described below. 8 OFF Electrical circuits switched off. (The key can be removed.) 8 ON Electrical circuits switched on. 701021 (The key cannot be removed.) 8 START Starter-motor will turn and start engine.
EMU00934 Engine Stop Lanyard Switch The lock-plate 1 must be attached to the engine stop lanyard switch for the engine to run. The lanyard 2 should be attached to a secure place on the operator’s clothing, or arm or leg. Should the operator fall over- board or leave the helm, the lanyard will pull out the lock plate, stopping ignition to the engine.
EMU01112 Power Trim/Tilt Switches The power trim/tilt adjusts the motor angle in relation to the transom. The power trim/tilt switch is located on the remote control lever grip. Individual-engine switches are also on the control cover. Pushing the switch “UP” trims the motor up, then tilts the motor up.
EMU00106 Free Accelerator To open the throttle without shifting into either Forward or Reverse, push the free accelerator button and turn the remote con- trol lever. NOTE: 8 The free accelerator button can be oper- ated only when the remote control lever is in the Neutral position.
EMU01155 Throttle Friction Adjusting Screw A friction device in the remote control box provides adjustable resistance to movement of the remote control lever, and can be set according operator preference. adjusting screw is located on the front of the remote control box. 701035 Resistance Screw...
EMU01552 TRIM TAB The trim tab should be adjusted so that the steering control can be turned to either the right or left by applying the same amount of force. An improperly adjusted trim tab may cause difficult steering. Always test run after the trim tab has been installed or replaced to be sure steering is correct.
2 Minutes(×6) YAMAHA NOTE: 001326 The time counting method can be selected that it counts while the main switch is “ON” or the engine is running by operator’s pref- erence. Consult your Yamaha dealer for selecting the time counting method. 2-18...
EMU01610 DIGITAL HOUR METER 200A, L200A Located on the engine inside the top cowl- ing, this device measures the total number of hours the engine has been run since manufacture. When the main switch is turned on, initially all segments of the dis- play will light.
EMU00157 TILT SUPPORT LEVER To keep the outboard motor in the tilted-up position, lock the tilt support lever to the clamp bracket. 001288 EMU00160 TOP COWLING LOCK LEVERS To remove the engine top cowling, turn the front lock lever and rear lock lever(s). Then lift off the cowling.
WARNING SYSTEM Do not continue to operate the engine if warning device activated. Consult your Yamaha dealer if the prob- lem cannot be located and corrected. EMU00171 OVERHEAT WARNING This engine has an overheat warning device. If the engine temperature rises too high, the warning device will activate.
EMU00175 INSTALLATION Incorrect engine height or obstructions to smooth water flow (such as the design or condition of the boat or acces- sories such as transom ladders/depth finder transducers) can create airborne water spray while the boat is cruising. Severe engine damage may result if the motor is operated continuously in the presence of airborne water spray.
EMU01478 MOUNTING THE OUTBOARD MOTOR 8 Overpowering boat cause severe instability. Do not install an outboard motor with more horsepower than the maximum rating on the capacity plate of the boat. If the boat does not have a capacity plate, consult the boat manufacturer.
Mount the outboard motor on the center line (keel line) of the boat, and ensure that the boat itself is well balanced. Otherwise, the boat will be hard to steer. For boats without a keel or which are asymmetrical, consult your dealer.
NOTE: 8 The optimum mounting height of the out- board motor is affected by the boat/motor combination and the desired use. Test runs at different heights can help deter- mine the optimum mounting height. 8 Refer to the section “TRIMMING OUT- BOARD MOTOR”...
EMU01534 BREAKING IN (RUNNING IN) ENGINE Your new engine requires a period of break- in (running-in) to allow mating surfaces of moving parts to wear-in evenly. Correct break-in (running-in) will help ensure proper performance and longer engine life. Failure to follow the break-in (running-in) procedure may result in reduced engine life or even severe engine damage.
3) Second hour: Accelerate at full throttle onto plane, then reduce engine speed to three- quarter throttle (approximately 4,000 r/min). Vary engine speed occasionally. Run at full throttle for one minute, then allow about 10 minutes of operation at three-quarter throttle or less to let the engine cool.
EMU00204 PRE-OPERATION CHECKS If any item in the pre-operation check is not working properly, have it inspected and repaired before operating the out- board motor. Otherwise, an accident could occur. Do not start the engine out of water. Overheating and serious engine damage can occur.
EMU00209 Controls 8 Check throttle, shift, and steering for proper operation before starting the engine. 8 The controls should work smoothly, with- out binding or unusual free play. 8 Look for loose or damaged connections. 8 Check operation of the starter and stop switches when the outboard motor is in the water.
EMU01481 GASOLINE (PETROL) AND OIL MIXING Pre-mix models Gasoline (Petrol) : Engine oil Break-in period 25 : 1 After break-in 50 : 1 1) Pour oil and gasoline into the fuel tank, in that order. 1 Engine oil 2 Gasoline (Petrol) 2) Mix the fuel thoroughly by shaking.
Mixing ratio 25 : 1 Gasoline 12 L 14 L 24 L (Petrol) (0.26 US gal, (3.2 US gal, (3.7 US gal, (6.3 US gal, 0.22 Imp gal) 2.6 Imp gal) 3.1 Imp gal) 5.3 Imp gal) 0.04 L 0.48 L 0.56 L 0.96 L Engine oil...
EMU01461 STARTING ENGINE 8 Before starting the engine, make sure that the boat is tightly moored and that you can steer clear of any obstruc- tions. Be sure there are no swimmers 902043 in the water near you. 8 When the air vent screw is loosened, gasoline (petrol) vapor...
EMU01497 PROCEDURE FOR TILLER CONTROL MODEL 4) Place the gear-shift lever in the neutral position. NOTE: The start-in-gear protection device prevents the engine from starting except when in Neutral. 507022 5) Attach the engine stop switch lanyard to a secure place on your clothing, or your arm or leg.
EMU01707 Manual start models 7) Fully pull out the manual injection knob firmly once. Release the knob to allow it to automatically return to its home posi- tion. NOTE: 8 It is not necessary to use the manual injection knob when restarting a warm 001310 engine.
EMU01706 Electric start models E115AWH 7) Fully pull out the manual injection knob firmly once. Release the knob to allow it to automatically return to its home posi- tion. NOTE: 8 It is not necessary to use the manual 001310 injection knob when restarting a warm engine.
9) Immediately after the engine starts, release the main switch to return it to 8 Do not turn the main switch to START when the engine is running. 8 Do not keep the starter motor turning for more than 5 seconds. The battery will rapidly become exhausted and it will be impossible for it to start the engine.
EMU00248 PROCEDURE FOR REMOTE CONTROL MODELS 4) Place the remote control lever in the Neutral position. NOTE: The start-in-gear protection device permits the engine to be started only when it is in Neutral. 701015 702025 5) Attach the engine stop switch lanyard to a secure place on your clothing, or your arm or leg.
6) Turn the main switch to “ON”. NOTE: In case of dual-engine operation, when the main switch is turned on, the buzzer oper- ates for a few seconds and stops automati- cally. Should either of the dual engines stall, the buzzer operates. 000977 START START...
8) Press in and hold the main switch to operate the remote choke system.(The remote choke switch returns to its START home position when you release your hand. Therefore, keep the switch pressed in.) NOTE: 8 It is not necessary to use the choke when the engine is warm.
Overheating and serious dam- age could occur. Stop the engine and check to see if the water inlet on the lower casing is blocked. If the problem cannot be found and corrected, consult your Yamaha dealer. 3-19...
EMU00261 SHIFTING Before shifting, make sure there are no swimmers or obstacles in the water near you. 000560 To change the shifting position from for- ward to reverse or vice-versa, close the throttle first so that the engine idles (or runs at low speeds).
EMU01326 REVERSE When operating in Reverse, go slowly. Do not open the throttle more than half. Otherwise, the boat may become unsta- ble, which could result in loss of control and an accident. 000560 1) Place the throttle control grip in the fully closed position (for...
EMU00273 STOPPING ENGINE Let it cool off for a few minutes at idle or low speed first. Stopping the engine immediate- ly after operating at high speed is not rec- ommended. EMU00277 000973 1) Push and hold the engine stop button or turn the main switch to “OFF”.
EMU01412 TRIMMING OUTBOARD MOTOR The trim angle of the outboard motor helps determine the position of the bow of the boat in the water. The correct trim angle will help improve performance and fuel econo- my while reducing strain on the engine. The correct trim angle depends upon the combi- nation of boat, engine, and propeller.
ADJUSTING TRIM ANGLE EMU00951 Manual tilt model There are 4 or 5 holes provided in the clamp bracket to adjust the outboard motor trim angle. 1) Stop the engine. 2) Remove the trim angle adjusting rod 1 from the clamp bracket while tilting the 001325 motor up slightly.
EMU01401 Power Trim/Tilt Model 8 Be sure all people are clear of the out- board motor when adjusting trim/tilt angle, also be careful not to pinch any body parts between the drive unit and clamp bracket. 8 Use caution when trying a trim posi- tion for the first time.
EMU01558 Bow Up When the boat is on plane, a bow-up atti- tude results in less drag, greater stability and efficiency. This is generally when the keel line of the boat is up about 3 to 5 degrees. When trimmed out, the boat may have more tendency to steer to one side or the other.
EMU00285 TILTING UP/DOWN If the engine will be stopped for some time, or if the boat is moored in shallows, the engine should be tilted up to protect the propeller and casing from damage by colli- sion with obstructions, and also to reduce salt corrosion.
EMU00286 PROCEDURE FOR TILTING UP Manual tilt model 1) Remove the fuel-line connection from the motor. (If the fuel connector is pro- vided on the motor.) 001312 2) Place the tilt-lock lever in Release. 001313 3) Hold the rear of the top cowling with one hand, tilt the engine up, and turn the tilt-support lever to the locked posi- tion and support the engine.
EMU01575 PROCEDURE FOR TILTING UP Power trim and tilt models 1) Disconnect the fuel line or close the fuel cock. 001312 2) Push the power trim and tilt switch “UP” until the outboard has tilted up com- pletely. 701034 000921 3) Turn the tilt support lever toward you to support the engine.
EMU01576 4) Once the engine is supported with the tilt support lever, push the power trim and tilt switch “DN” (down) to retract the trim rods. Be sure to retract the trim rods com- pletely during mooring. This protects the rods from marine growths and corrosion 411043 which could damage the power trim and...
EMU00316 CRUISING IN OTHER CONDITIONS CRUISING IN SALT WATER After operating in salt water, wash out the cooling-water passages with fresh water to prevent them from becoming clogged-up with salt deposits. NOTE: Refer to cooling system flushing instructions in “TRANSPORTING AND STORING OUT- BOARD MOTOR”.
For further details, consult your Yamaha dealer. 8 Never get under the lower unit while it is tilted, even if a motor support bar is used.
It is advisable to have your outboard ser- viced by an authorized Yamaha dealer prior to storage. However, the following proce- dures can be performed by the owner with a minimum of tools.
7) Pour a teaspoonful of clean engine oil into the cylinder(s). 8) Crank several times manually. 9) Replace the spark plug(s). EMU00336 Fuel Tank 1) Drain the fuel from the tank for a long period of storage. 2) Store the fuel tank in a dry, well-venti- lated place, not in direct sunlight.
EMU01545 Battery Care Battery electrolyte is poisonous and dangerous, causing severe burns, etc. It contains sulfuric acid. Avoid contact with skin, eyes, or clothing. Antidote: EXTERNAL: Flush with water. INTERNAL: Drink large quantities of water or milk. Follow with milk of magne- sia, beaten egg, or vegetable oil.
Be sure to turn off the engine when you perform maintenance unless otherwise specified. If the owner is not familiar with machine servicing, this work should be done by a Yamaha dealer or other qualified mechanic. EMU00356 REPLACEMENT PARTS If replacement parts are necessary, use...
Frequency of maintenance operations may be adjusted according to the operating condi- tions, but the following table gives general guidelines. The mark (G) indicates the check-ups which you may carry out yourself. The mark (1) indicates work to be carried out by your Yamaha dealer. Initial Every...
Do not attempt to diagnose any problems yourself. Instead, take the outboard motor to a Yamaha dealer. You should periodical- ly remove and inspect the spark plug because heat and deposits will cause the spark plug to slowly break down and erode.
When fitting the plug, always clean the gas- ket surface and use a new gasket. Wipe off any dirt from the threads and screw in the spark plug to the correct torque. Spark plug torque: Refer to “SPECIFICATIONS”, page 4-1. NOTE: If a torque-wrench is not available when you are fitting a spark plug, a good estimate of...
001319 Check the fuel line for leaks, cracks, or mal- functions. If any problem is found, it should be repaired immediately by Yamaha dealer or other qualified mechanic. Checkpoints 8 Fuel system parts leakage. 8 Fuel hose joint leakage.
8 If you have any question about proper- ly doing this procedure, consult your Yamaha dealer. 8 Do not perform this procedure on a hot or running engine. Allow the engine to cool.
6) Run the engine and check the filter and lines for leaks. EMU01307 E115A, 150A, E115A, 150A, L150A, 175A L150A, 175A NOTE: If any water is in the fuel, the red float in the fuel filter unit will rise. If so, remove the cup and drain the water.
EMU01308 200A, L200A 200A, L200A NOTE: If any water is in the fuel, the float 7 will rise. If so, remove the cup and drain the water. 1) Loosen and remove the locking tab bolt and tab 1. Slightly loosen the filter cup 001332 ring nut 2.
Correct idling-speed adjustment is only pos- sible if the engine is fully warmed-up. If not warmed up fully, the speed setting will tend to be too high. If you have difficulty obtain- ing the specified idle, consult a Yamaha dealer or other qualified mechanic. 4-20...
7) Activate the trim-up switch until the tilt rod is fully extended. Unlock the tilt support lever. 8) Operate the motor to tilt down. Check that the tilt rod and trim rods operate smoothly. NOTE: If any operation is abnormal, consult a Yamaha dealer. 411045 4-22...
Recommended fluid: Yamaha power trim & tilt fluid or ATF (DEXRON-II). EMU00388 CHECKING PROPELLER You could be seriously injured if the engine accidentally starts while you are near the propeller. 8 Before inspecting, removing installing the propeller, remove the 210012 spark plug caps from the spark plugs.
Otherwise, the propeller could come off during operation and be lost. 1) Apply Yamaha Marine grease Corrosion resistant grease to the pro- peller shaft. 2) Install the thrust washer and propeller on the propeller shaft. 3) Install the spacer and washer. Tighten the propeller nut to the specified torque.
Inspect the used oil after it has been drained. If the oil is milky, water is get- 001324 ting into the gear-case which can cause gear damage. Consult a Yamaha dealer for repair of the lower unit seals. NOTE: For disposal of used oil consult your Yamaha dealer.
Reinstall the fuel hose joint assembly and tighten the screws firmly. EMU01462 INSPECTING AND REPLACING ANODE(S) Yamaha outboard motors are protected from corrosion by sacrificial anodes. Check the anodes periodically. Remove scales from the surfaces of the anodes. For inspection and replacement of anodes, 603024 consult a Yamaha dealer.
EMU00404 CHECKING BATTERY (for Electric start models) Battery electrolytic fluid is dangerous; it contains sulfuric acid and therefore is poisonous and highly caustic. Always follow these preventive mea- 901015 sures: 8 Avoid bodily contact with electrolytic fluid as it can cause severe burns or permanent eye injury.
8 A poorly maintained battery will quick- ly deteriorate. 8 Ordinary tap-water contains minerals harmful to a battery, and should not be used for topping-up. 1) Check the electrolyte level at least once 000639 a month. Fill to the manufacturer’s rec- ommended level when necessary.
EMU01279 Connecting the Battery Electric start models Mount the battery holder securely in a dry, well-ventilated, vibration-free loca- tion in the boat. Install a fully charged battery in the holder. 8 Make sure the main switch (on applica- ble models) is “OFF” before working on the battery.
Checking Painted Surface of Motor Check the motor for scratches, nicks, or flaking paint. Areas with damaged paint are more likely to corrode. If necessary, clean and paint the areas. A touch-up paint is available from a Yamaha dealer. 4-31...
EMU00413 COATING THE BOAT BOTTOM A clean hull improves boat performance. The boat bottom should be kept as clean of marine growths as possible. If necessary, the boat bottom can be coated with an anti- fouling paint approved for your area to inhibit marine growth.
EMU00414 Chapter 5 TROUBLE RECOVERY TROUBLESHOOTING ......5-1 TEMPORARY ACTION IN EMERGENCY ........5-5 Impact damage ........5-5 Running single engine ......5-5 Power trim/tilt will not operate ..... 5-6 Starter will not operate ......5-7 Treatment of submerged motor ..5-11...
A problem in the fuel, compression, or ignition systems can cause poor starting, loss of power, or other problems. The troubleshooting chart describes basic checks and possible remedies. (This chart covers all Yamaha outboard motors. Therefore, some items may not apply to your model.) If your outboard motor requires repair, bring it to a Yamaha dealer.
Replace worn or broken wires. 9. Specified engine oil not used. 9. Check and replace oil as specified. 10. Thermostat faulty or clogged. 10. Have serviced by a Yamaha dealer. 11. Carburetor adjustments incorrect. 11. Have serviced by a Yamaha dealer. C. Engine idles 12.
Trouble Possible Cause Remedy 14. Failed ignition parts. 14. Have serviced by a Yamaha dealer. 15. Specified engine oil not used. 15. Check and replace oil with specified type. 16. Thermostat faulty or clogged. 16. Have serviced by a Yamaha dealer.
607011 3) Whether damage is found or not, return to the nearest harbor slowly and care- fully. 4) Have a Yamaha dealer inspect the out- board motor before operating it again. EMU00418 RUNNING SINGLE ENGINE Using only one of the engines in case of an...
EMU00419 POWER TRIM/TILT WILL NOT OPERATE If the engine cannot be tilted up or down with the power trim and tilt because of a dis- charged battery or a failure with the power trim and tilt unit, the engine can be tilted manually.
EMU00423 STARTER WILL NOT OPERATE If the starter mechanism does not operate (engine cannot be cranked with the starter), the engine can be started with an emer- gency starter rope. 8 Use this procedure only in an emer- gency and only to return to port for repairs.
EMU01513 Emergency Starting Engine 1) Remove the top cowling. 2) Remove the start-in-gear protection cable from the starter if equipped. 3) Remove the starter/flywheel cover after removing the bolt(s). 001316 4) Prepare the engine for starting. Refer to “STARTING ENGINE” for details. Be START START START...
6) Insert the knotted end of the emer- gency starter rope into the notch in the flywheel rotor and wind the rope 1 or 2 turns clockwise. 7) Give a strong pull straight out to crank and start the engine. Repeat if neces- sary.
4) Squeeze the primer pump once to feed fuel to the engine. 902025 5) Pull the starter handle slowly until you feel resistance. Then give a strong pull straight out to crank and start the engine. Repeat if necessary. 001317 6) Return the emergency valve to OFF after the engine has started, then securely reinstall the top cowling.
If the outboard motor is submerged, imme- diately take it a Yamaha dealer. Otherwise, some corrosion may begin almost immedi- ately. If you cannot immediately take the outboard motor to a Yamaha dealer, follow the proce- 107012 dure below in order to minimize engine damage. EMU00447 1) Thoroughly wash away mud, salt, sea- weed, etc.