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Yamaha Electone F-15 Owner's Manual
Summary of Electone F-15
Page 1
Read this manual carefully before operating this outboard motor. Owner’s manual f15 f20 lit-18626-10-16 6ag-28199-3a-e0 6ag-9-3a-1e0.Book 1 ページ ２０１３年４月２６日 金曜日 午後１時３９分.
Page 2
Emu25063 zmu07696 les gaz d’échappement du moteur de ce produit contiennent des substances chimiques connues dans l’État de californie pour provoquer le cancer, des anomalies congénitales et des troubles de la reproduction. Read this manual carefully before operating this outboard motor. Keep this m...
Page 3: Important Manual Information
Important manual information emu44140 to the owner thank you for selecting a yamaha outboard motor. This owner’s manual contains infor- mation needed for proper operation, mainte- nance and care. A thorough understanding of these simple instructions will help you ob- tain maximum enjoyment from your...
Page 4: Table of Contents
Table of contents safety information............................. 1 outboard motor safety ..................... 1 propeller............................................ 1 rotating parts.................................... 1 hot parts ........................................... 1 electric shock..........
Page 5: Table of Contents
Table of contents trim tab........................................... 31 trim rod (tilt pin).............................. 31 tilt lock mechanism ........................ 31 tilt support knob ............................. 32 tilt support bar ................................ 32 power tilt unit .........
Page 6: Table of Contents
Table of contents maintenance interval guidelines...... 71 maintenance chart 1 ....................... 72 maintenance chart 2 ....................... 74 greasing ......................................... 75 cleaning and adjusting spark plug ............................................... 76 checking...
Page 7: Safety Information
1 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 wh...
Page 8: Safety Information
Safety information 2 emu33820 gasoline exposure and spills take care not to spill gasoline. If gasoline spills, wipe it up immediately with dry rags. Dispose of rags properly. If any gasoline spills onto your skin, immedi- ately wash with soap and water. Change clothing if gasoline spills on it. If ...
Page 9: Safety Information
Safety information 3 emu33772 avoid collisions scan constantly for people, objects, and oth- er boats. Be alert for conditions that limit your visibility or block your vision of others. Operate defensively at safe speeds and keep a safe distance away from people, ob- jects, and other boats. Do not f...
Page 10: Safety Information
Safety information 4 go to boatus.Org. For canada all operators of pleasure craft must illustrate competency by means of a pleasure craft operators card with the exception of per- sonal water craft used for rental purposes which require a rental checklist be complet- ed. Pleasure craft operators car...
Page 11: Safety Information
Safety information 5 suite 8 bolton, on l7e 1h1 http://www.Nmma.Org/ emu33691 basic boating rules (rules of the road) just as there are rules that apply when you are driving on streets and highways, there are waterway rules that apply when you are driving your boat. These rules are used inter- natio...
Page 12: Safety Information
Safety information 6 meeting if you are meeting another power vessel head on, and are close enough to run the risk of collision, neither of you has the right-of- way both of you should alter course to avoid an accident. You should keep the other ves- sel on your port (left) side. This rule doesn’t a...
Page 13: Safety Information
Safety information 7 trawls are considered to be “fishing vessels” under the international rules. Vessels with trolling lines are not considered fishing ves- sels. Fishing vessels have the right-of-way regardless of position. Fishing vessels can- not, however, impede the passage of other vessels in ...
Page 14: Safety Information
Safety information 8 zmu01708 6ag-9-3a-1e0.Book 8 ページ ２０１３年４月２６日 金曜日 午後１時３９分.
Page 15: General Information
9 general information emu25171 identification numbers record emu25184 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 ...
Page 16: General Information
General information 10 emu33523 read manuals and labels before operating or working on this outboard 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. Emu33832 warn...
Page 17: General Information
General information 11 emu33912 contents of labels the above warning labels mean as follows. 1 warning ewm01691 emergency starting does not have start- in-gear protection. Ensure shift control is in neutral before starting engine. 2 warning ewm01681 keep hands, hair, and clothing away from rotating ...
Page 18: General Information
General information 12 emu35132 symbols the following symbols mean as follows. Notice/warning read owner’s manual hazard caused by continuous rotation electrical hazard zmu05696 zmu05664 zmu05665 zmu05666 6ag-9-3a-1e0.Book 12 ページ ２０１３年４月２６日 金曜日 午後１時３９分.
Page 19: Specifications
13 specifications and requirements emu34521 specifications tip: “(al)” stated in the specification data below represents the numerical value for the alumi- num propeller installed. Likewise, “(sus)” represents the value for stainless steel propeller installed and “(pl)” for plastic propeller install...
Page 20
Specifications and requirements 14 f20pha 14.7 kw (20 hp) idle speed (in neutral): 1000-1100 r/min power unit: type: 4-stroke sohc l2 4valves total displacement: 362 cm 3 (22.1 c.I.) bore stroke: 63.0 58.1 mm (2.48 2.29 in) ignition system: cdi spark plug (ngk): dpr6eb-9 spark plug gap: 0.8–0....
Page 21: Installation Requirements
Specifications and requirements 15 propeller mark: f15 j/j1 f20 j1 fuel and oil: recommended fuel: regular unleaded gasoline min. Pump octane number (pon): 86 fuel tank capacity: 25 l (6.60 us gal, 5.50 imp.Gal) recommended engine oil: yamalube 4m fc-w or 4-stroke outboard motor oil recommended engi...
Page 22: Battery Requirements
Specifications and requirements 16 your yamaha dealer. The remote control unit must be equipped with a start-in-gear protection device(s). This device prevents the engine from starting un- less it is in neutral. Emu25694 battery requirements emu25714 specifications of battery use a fully charged bat...
Page 23: Start-In-Gear Protection
Specifications and requirements 17 portant purchasing decisions a boater can make. The type, size, and design of your pro- peller have a direct impact on acceleration, top speed, fuel economy, and even engine life. Yamaha designs and manufactures pro- pellers for every yamaha outboard motor and ever...
Page 24: Fuel Requirements
Specifications and requirements 18 recommended engine oil grade 1 recommended engine oil grade 2 emu36360 fuel requirements emu41331 gasoline use a good quality gasoline that meets the minimum octane requirement. If knocking or pinging occurs, use a different brand of gas- oline or premium unleaded ...
Page 25
Specifications and requirements 19 methanol. These fuels can cause starting and running problems, as well as serious fuel system and internal engine damage. Gasoline containing ethanol has several properties that may cause boat fuel system problems. Ethanol is a strong solvent (cleaning agent) that ...
Page 26: Muddy Or Acidic Water
Specifications and requirements 20 concerning what may work best for the local- ly available gasoline and environmental con- ditions. Emu36880 muddy or acidic water yamaha strongly recommends that you have your dealer install the optional chromium- plated water pump kit if you use the outboard motor...
Page 27: Manufactured:
Specifications and requirements 21 rine si engines. See the label affixed to your engine for details. Emu25243 approval label of emission control certif- icate this label is attached to the bottom cowling. New technology; (4-stroke/hpdi) em emu25263 manufactured date label this label is attached to ...
Page 28
Specifications and requirements 22 emu40330 one star—low emission the one-star label identifies engines that meet the air resources board’s personal watercraft and outboard marine engine 2001 exhaust emission standards. Engines meeting these standards have 75% lower emissions than conventional carbu...
Page 29: Components
23 components emu2579y components diagram tip: * may not be exactly as shown; also may not be included as standard equipment on all mod- els (order from dealer). F15eha, f15pha, f20ea, f20eha, f20pa, f20pha zmu07498 10 11 13 14 15 17 23 18 19 20 21 22 12 24 10 15 17 19 20 21 16 1 2 3 9 8 6 7 4 5 1. ...
Page 30: Components
Components 24 f15mha, f20mha emu25803 fuel tank if your model was equipped with a portable fuel tank, its function is as follows. Warning ewm00020 the fuel tank supplied with this engine is its dedicated fuel reservoir and must not be used as a fuel storage container. Com- mercial users should confo...
Page 31: Components
Components 25 emu25830 fuel joint this joint is used to connect the fuel line. Emu43120 fuel gauge this gauge shows the approximate amount of fuel remaining in the fuel tank. Emu43150 pressure relief tab this is attached to the filler hole of the fuel tank. Emu43130 fuel tank cap this cap seals the ...
Page 32: Components
Components 26 emu26201 neutral interlock trigger to shift out of neutral, first pull the neutral in- terlock trigger up. Emu26212 neutral throttle lever to open the throttle without shifting into ei- ther forward or reverse, put the remote con- trol lever in the neutral position and lift the neutral...
Page 33: Components
Components 27 emu25942 throttle grip the throttle grip is on the tiller handle. Turn the grip counterclockwise to increase speed and clockwise to decrease speed. Emu25962 throttle indicator the fuel consumption curve on the throttle indicator shows the relative amount of fuel consumed for each throt...
Page 34: Components
Components 28 when constant speed is desired, tighten the adjuster to maintain the desired throttle set- ting. Emu25995 engine shut-off cord (lanyard) and clip the clip must be attached to the engine shut- off switch for the engine to run. The cord should be attached to a secure place on the operato...
Page 35: Components
Components 29 emu26074 manual starter handle the manual starter handle is used to crank and start the engine. Emu26081 starter button to start the engine with the electric starter, push the starter button. Emu26091 main switch the main switch controls the ignition system; its operation is described ...
Page 36: Components
Components 30 tip: for instructions on using the power tilt switch, see pages 56 and 59. Emu31432 steering friction adjuster a friction device provides adjustable resis- tance to the steering mechanism, and can be set according to operator preference. An ad- juster lever is located on the bottom of ...
Page 37: Components
Components 31 adjuster lever is set to the “a” position. Check the tiller handle for smooth move- ment when the lever is turned to the star- board side “b”. Do not apply lubricants such as grease to the friction areas of the steering friction ad- juster. Emu26253 trim tab warning ewm00840 an imprope...
Page 38: Components
Components 32 to lock it, set the tilt lock lever in the lock po- sition. To release, push the tilt lock lever in the release position. Emu26321 tilt support knob to keep the outboard motor in the tilted up position, push the tilt support knob under the swivel bracket. Notice ecm00660 do not use the...
Page 39: Components
Components 33 notice ecm00660 do not use the tilt support lever or knob when trailering the boat. The outboard motor could shake loose from the tilt sup- port and fall. If the motor cannot be trail- ered in the normal running position, use an additional support device to secure it in the tilt positi...
Page 40: Instruments and Indicators
34 instruments and indicators emu36015 indicators emu36024 low oil pressure-alert indicator if oil pressure drops too low, this indicator will light up. For further information, see page 35. Notice ecm00022 do not continue to run the engine if the low oil pressure-alert indicator is on and the engin...
Page 41: Engine Control System
35 engine control system emu26803 alert system notice ecm00091 do not continue to operate the engine if a alert device has activated. Consult your yamaha dealer if the problem cannot be located and corrected. Emu2681c overheat alert this engine has an overheat-alert device. If the engine temperature...
Page 42: Engine Control System
Engine control system 36 if the alert system has activated, stop the en- gine as soon as it is safe to do so. Check the oil level and add oil as needed. If the oil level is correct and the alert device does not switch off, consult your yamaha dealer. Zmu02360 6ag-9-3a-1e0.Book 36 ページ ２０１３年４月２６日 金曜日 ...
Page 43: Installation
37 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....
Page 44: Installation
Installation 38 line (keel line) of the boat, and ensure that the boat itself is well balanced. Oth- erwise the boat will be hard to steer. For boats without a keel or which are asym- metrical, consult your dealer. Emu26925 mounting height to run your boat at optimum efficiency, the water resistance...
Page 45: Installation
Installation 39 emu26973 clamping the outboard motor 1. Place the outboard motor on the tran- som so that it is positioned as close to the center as possible. Tighten the tran- som clamp screws evenly and securely. Occasionally check the clamp screws for tightness during operation of the out- board ...
Page 46: Operation
40 operation emu36381 first-time operation emu36391 fill engine oil the engine is shipped from the factory with- out engine oil. If your dealer did not fill the oil, you must fill it before starting the engine. Notice: check that the engine is filled with oil before first-time operation to avoid sev...
Page 47: Operation
Operation 41 a good rule is to use 1/3 of your fuel to get to the destination, 1/3 to return, and to keep 1/3 as an emergency reserve. With the boat lev- el on a trailer or in the water, check the fuel level. For fuel filling instructions, see page 44. Emu36572 remove the top cowling for the followi...
Page 48: Operation
Operation 42 operate the throttle levers several times to make sure there is no hesitation in their travel. Operation should be smooth over the complete range of motion, and each le- ver should return completely to the idle po- sition. Look for loose or damaged connections of the throttle and shift ...
Page 49: Operation
Operation 43 emu27153 engine check the engine and engine mounting. Look for loose or damaged fasteners. Check the propeller for damage. Check for engine oil leaks. Emu36493 flushing device check that the flushing device’s garden hose connector is securely screwed on to the fit- ting on the bottom co...
Page 50: Operation
Operation 44 be sure no one is near the outboard motor before performing this check. 1. Check the power tilt unit for any sign of oil leaks. 2. Operate each of the power tilt switches to check that all switches work. 3. Tilt the outboard motor up and check that the tilt rod is pushed out completely....
Page 51: Operation
Operation 45 2. Turn the air vent screw clockwise to close it. 3. Remove the fuel tank from the boat. 4. To loosen the air vent screw, turn it counterclockwise until it stops. 5. While pressing and holding the pressure relief tab under the fuel tank cap, slowly turn the fuel tank cap counterclockwis...
Page 52: Operation
Operation 46 tip: wipe up any spilled gasoline immediately with dry rags. Dispose of rags properly according to local laws or regulations. 8. Turn the fuel tank cap clockwise to tight- en until a click is heard. 9. Turn the air vent screw clockwise to close it. Emu27452 operating engine warning ewm0...
Page 53: Operation
Operation 47 2. Check the direction of the fuel hose. Make sure that the arrow of the primer pump points toward the outboard motor. 3. Align the fuel joint on the fuel hose with the fuel joint on the outboard motor and firmly connect the fuel hose to the joint while pinching the joint. 4. Firmly con...
Page 54: Operation
Operation 48 tip: when using the fuel tank on the boat, a fuel valve may also be equipped on the boat. Open the fuel valve. Check the boat’s manual for the position of the fuel valve. Emu27494 starting engine warning ewm01600 before starting the engine, make sure that the boat is tightly moored and ...
Page 55: Operation
Operation 49 4. Pull the manual starter handle slowly un- til you feel resistance. Then give a strong pull straight out to crank and start the engine. Repeat if necessary. 5. After the engine starts, slowly return the manual starter handle to its original posi- tion before releasing it. Tip: when th...
Page 56: Operation
Operation 50 tip: if the throttle is opened too much, the en- gine speed rises rapidly, causing the out- board motor to swivel toward the starboard side. Do not repeat opening and closing of the throttle grip as this cause the spark plug to wet with fuel and prevent from the engine to start. 4. Hold...
Page 57: Operation
Operation 51 or leg. Then install the clip on the other end of the cord into the engine shut-off switch. 3. Place the throttle grip in the “ ” (start) position. After the engine starts, return the throttle to the fully closed po- sition. 4. Push the starter button to start the en- gine. 5. Immediate...
Page 58: Operation
Operation 52 the boat could slow rapidly. This could cause people and objects in the boat to be thrown forward. 1. Place the remote control lever in neutral. Tip: the start-in-gear protection device prevents the engine from starting except when in neu- tral. 2. Attach the engine shut-off cord to a s...
Page 59: Operation
Operation 53 water pump is pumping water through the cooling water passages. If the cooling water passages are frozen, it may take a while for water to start flowing out of the pilot hole. Notice ecm01810 if water is not flowing out of the pilot hole at all times while the engine is running, overhea...
Page 60: Operation
Operation 54 2. Move the remote control lever / gear shift lever firmly and crisply forward (for forward gear) or backward (for reverse gear) [about 35 (a detent can felt) for re- mote control models]. Be sure to check that the tilt lock lever is in the lock/down position (if equipped) before opera...
Page 61: Operation
Operation 55 tral position. Emu31742 stopping boat warning ewm01510 do not use the reverse function to slow down or stop the boat as it could cause you to lose control, be ejected, or im- pact the steering wheel or other parts of the boat. This could increase the risk of serious injury. It could als...
Page 62: Operation
Operation 56 3. Disconnect the fuel hose from the fuel joint on the fuel tank. 4. Tighten the air vent screw by turning it clockwise. 5. Remove the key if the boat will be left un- attended. Tip: the engine can also be stopped by pulling the cord and removing the clip from the en- gine shut-off swit...
Page 63: Operation
Operation 57 emu27872 adjusting trim angle for manual tilt models there are 4 or 5 holes provided in the clamp bracket to adjust the outboard motor trim an- gle. 1. Stop the engine. 2. Tilt the outboard motor up, and then re- move the trim rod from the clamp brack- et. 3. Reposition the rod in the d...
Page 64: Operation
Operation 58 to raise the bow (“trim-out”), tilt the outboard motor up. To lower the bow (“trim-in”), tilt the outboard motor down. Make test runs with the trim set to different angles to find the position that works best for your boat and operating conditions. Tip: stay within the trim operating an...
Page 65: Operation
Operation 59 bow down too much trim-in causes the boat to “plow” through the water, decreasing fuel economy and making it hard to increase speed. Oper- ating with excessive trim-in at higher speeds also makes the boat unstable. Resistance at the bow is greatly increased, heightening the danger of “b...
Page 66: Operation
Operation 60 joint on the outboard motor. 3. Place the tilt lock lever (if equipped) in the release/up position. 4. Pull up the shallow water lever (if equipped). 5. Hold the rear of the top cowling with one hand and tilt the engine up fully. 6. Push the tilt support knob into the clamp bracket. Or ...
Page 67: Operation
Operation 61 3. Push the tilt support knob into the clamp bracket to support the engine. Warning! After tilting the outboard motor, be sure to support it with the tilt support knob or tilt support lever. Otherwise the outboard motor could fall back down suddenly if oil in the power trim and tilt uni...
Page 68: Operation
Operation 62 2. Slightly tilt the engine up until the tilt sup- port bar is automatically released. 3. Slowly tilt the engine down. Emu33121 procedure for tilting down (power tilt models) 1. Push the power tilt switch “ ” (up) until the outboard motor is supported by the tilt rod and the tilt suppor...
Page 69: Operation
Operation 63 speed when using the shallow water cruising system. The tilt lock mecha- nism does not work while the shallow water cruising system is being used. Hitting an underwater obstacle could cause the outboard motor to lift out of the water, resulting in loss of control. Use extra care when op...
Page 70: Operation
Operation 64 5. Place the tilt lock lever in the lock/down position, then slightly tilt the outboard motor up until the tilt support bar auto- matically returns to the free position. 6. Slowly lower the outboard motor to the normal position. Emu32861 power tilt models the outboard motor can be tilte...
Page 71: Operation
Operation 65 3. To return the outboard motor to the nor- mal running position, press the power tilt switch and slowly tilt the outboard motor down. Emu28195 cruising in other conditions cruising in salt water after operating in salt water, flush the cooling water passages with fresh water to prevent...
Page 72: Maintenance
66 maintenance emu43251 transporting and storing outboard motor warning ewm02620 use care when transporting fuel tank, whether in a boat or car. Do not fill fuel container to maximum capacity. Gasoline will expand consid- erably as it warms up and can build up pressure in the fuel container. This ca...
Page 73: Maintenance
Maintenance 67 7. When transporting or storing the out- board motor while removed from a boat, keep the outboard motor in the attitude shown. Tip: place a towel or something similar under the outboard motor to protect it from damage. Emu28241 storing outboard motor when storing your yamaha outboard ...
Page 74: Maintenance
Maintenance 68 right), put it on a cushion after draining the engine oil. 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 trou- ble. Store the outboard motor in a dry...
Page 75: Maintenance
Maintenance 69 the engine will smoke excessively and almost stall. 11. Remove the outboard motor from the test tank. For further details, see page 66. 12. Drain the cooling water completely out of the outboard motor. Clean the body thor- oughly. 13. Install the silencer cover/cap (if equipped) and t...
Page 76: Maintenance
Maintenance 70 garden hose, which is connected to a fresh water supply, and then connect it to the garden hose connector. 3. With the engine off, turn on the water tap and let the water flush through the cool- ing passages for about 15 minutes. Turn off the water and disconnect the garden hose adapt...
Page 77: Maintenance
Maintenance 71 the power tilt switch operate even when the ignition key is off. Keep peo- ple away from the switches whenever working around the motor. When the motor is tilted, keep away from the area under it or between it and the clamp bracket. Be sure no one is in this area before operating the ...
Page 78: Maintenance
Maintenance 72 emu34446 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...
Page 79: Maintenance
Maintenance 73 fuel line inspection fuel line inspection or replace- ment as necessary fuel pump inspection or replace- ment as necessary fuel/engine oil leakage inspection gear oil replacement greasing points greasing impeller/water pump housing inspection or replace- ment as necessary impeller/wat...
Page 80: Maintenance
Maintenance 74 emu34451 maintenance chart 2 fuel tank (yamaha por- table tank) inspection and clean- ing as necessary item actions every 1000 hours exhaust guide/exhaust manifold inspection or replace- ment as necessary timing belt replacement item actions initial every 20 hours (3 months) 100 hours...
Page 81: Maintenance
Maintenance 75 emu28934 greasing yamaha marine grease (water resistant grease) f15eha, f15mha, f15pha, f20eha, f20mha, f20pha zmu05557 6ag-9-3a-1e0.Book 75 ページ ２０１３年４月２６日 金曜日 午後１時３９分.
Page 82: Maintenance
Maintenance 76 f20ea, f20pa emu28958 cleaning and adjusting spark plug the spark plug is an important engine com- ponent and is easy to inspect. The condition of the spark plug can indicate something about the condition of the engine. For exam- ple, if the center electrode porcelain is very white, t...
Page 83: Maintenance
Maintenance 77 when removing or installing a spark plug, be careful not to damage the in- sulator. A damaged insulator could allow external sparks, which could lead to explosion or fire. [ewm00561] 3. Be sure to use the specified spark plug, otherwise the engine may not operate properly. Before fitt...
Page 84: Maintenance
Maintenance 78 1. Start the engine and allow it to warm up fully in neutral until it is running smooth- ly. 2. Once the engine has warmed up, verify whether the idle speed is set to specifi- cation. For idle speed specifications, see page 13. If you have difficulty verifying the idle speed, or the i...
Page 85: Maintenance
Maintenance 79 tip: if the oil does not drain easily, change the tilt angle or turn the outboard motor to port and starboard to drain the oil. 7. Put a new gasket on the oil drain screw. Apply a light coat of oil to the gasket and install the drain screw. Tip: if a torque wrench is not available whe...
Page 86: Maintenance
Maintenance 80 13. Start the engine and make sure that the low oil pressure-alert indicator remains off. Also, make sure that there are no oil leaks. Notice: if the low oil pressure- alert indicator comes on or if there are oil leaks, stop the engine and find the cause. Continued operation with a pr...
Page 87: Maintenance
Maintenance 81 damage. Check the propeller shaft for damage. Check the splines for wear or damage. Check for fish line tangled around the pro- peller shaft. Check the propeller shaft oil seal for dam- age. Emu30662 removing propeller emu29197 spline models 1. Straighten the cotter pin and pull it ou...
Page 88: Maintenance
Maintenance 82 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. Emu2928b changing gear oil warning ewm00800 be sure the outboard motor is securely fastened to the transom or a stable st...
Page 89: Maintenance
Maintenance 83 6. Put a new gasket on the oil level plug. When the oil begins to flow out of the oil level plug hole, insert and tighten the oil level plug. 7. Put a new gasket on the gear oil drain screw. Insert and tighten the gear oil drain screw. Emu29316 inspecting and replacing anode(s) yamaha...
Page 90: Maintenance
Maintenance 84 do not smoke or bring any other source of ignition near the battery. The procedure for checking the battery var- ies for different batteries. This procedure contains typical checks that apply to many batteries, but you should always refer to the battery manufacturer’s instructions. No...
Page 91: Maintenance
Maintenance 85 bles first to avoid a short circuit and damage to the electrical system. [ecm01940] 3. Disconnect the positive cable(s) and re- move the battery from the boat. 4. Clean, maintain, and store the battery according to the manufacturer’s instruc- tions. 6ag-9-3a-1e0.Book 85 ページ ２０１３年４月２６日...
Page 92: Trouble Recovery
86 trouble recovery emu29427 troubleshooting a problem in the fuel, compression, or igni- tion systems can cause poor starting, loss of power, or other problems. This section de- scribes basic checks and possible remedies, and covers all yamaha outboard motors. Therefore some items may not apply to ...
Page 93: Trouble Recovery
Trouble recovery 87 q. Is fuel system obstructed? 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 servic...
Page 94: Trouble Recovery
Trouble recovery 88 q. Is load on boat improperly distributed? A. Distribute load to place boat on an even plane. Q. Is water pump or thermostat faulty? A. Have serviced by a yamaha dealer. Q. Is there excess water in fuel filter cup? A. Drain filter cup. Engine power loss. Q. Is propeller damaged? ...
Page 95: Trouble Recovery
Trouble recovery 89 q. Is fuel joint connection incorrect? A. Connect correctly. Q. Is heat range of spark plug incorrect? A. Inspect spark plug and replace it with rec- ommended type. Q. Is high pressure fuel pump drive belt bro- ken? A. Have serviced by a yamaha dealer. Q. Is engine not responding...
Page 96: Trouble Recovery
Trouble recovery 90 emu32130 power tilt will not operate if the engine cannot be tilted up or down with the power tilt because of a discharged bat- tery or a failure with the power tilt unit, the en- gine can be tilted manually. 1. Loosen the manual valve screw by turn- ing it counterclockwise until...
Page 97: Trouble Recovery
Trouble recovery 91 ing 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. Make sure no one is standing behind you when pulling the starter rope...
Page 98: Trouble Recovery
Trouble recovery 92 6. Insert the knotted end of the emergency starter rope into the notch in the flywheel rotor and wind the rope 1 or 2 turn(s) around the flywheel clockwise. 7. Pull the rope slowly until resistance is felt. Give a strong pull straight out to crank and start the engine. If the eng...
Page 99: Trouble Recovery
Trouble recovery 93 5. Remove the starter/flywheel cover after removing the bolt(s). 6. Secure the electrical system plate by tightening the bolt(s), and fix the plate. 7. Prepare the engine for starting. For fur- ther information, see page 48. Be sure that the gear shift is in neutral and that the ...
Page 100: Trouble Recovery
Trouble recovery 94 8. Insert the knotted end of the emergency starter rope into the notch in the flywheel rotor and wind the rope 1 or 2 turn(s) around the flywheel clockwise. 9. Pull the rope slowly until resistance is felt. Give a strong pull straight out to crank and start the engine. If the eng...
Page 101: Consumer Information
95 consumer information emu29836 yamaha four-stroke outboard motor three-year limited warranty zmu07048 yamaha motor corporation, u.S.A. And yamaha motor canada ltd. (“yamaha”) hereby warrant that new yamaha four-stroke outboard motors will be free from defects in material and workmanship for the pe...
Page 102: Consumer Information
Consumer information 96 zmu07047 specific parts excluded from warranty. Parts replaced due to normal wear or routine maintenance such as oil, spark plugs, shear pins, propellers, hubs, fuel and oil filters, brushes for the starter motor and power tilt motor, water pump impellers, and anodes, are not...
Page 103: Consumer Information
Consumer information 97 emu29845 important warranty information if you use your yamaha outside the u.S.A. Or canada welcome to the yamaha family! Congratulations on the purchase of your new yamaha products. Yamaha is commit- ted to exceptional customer satisfaction and we want your ownership experie...
Page 104
6ag-9-3a-1e0.Book 98 ページ ２０１３年４月２６日 金曜日 午後１時３９分.
Page 105
Emu43021 for your best ownership experience, think genuine yamaha! Genuine yamaha parts — genuine yamaha replacement parts are the exact same parts as the ones originally equipped on your vehicle, providing you with the performance and du- rability you have come to expect. Why settle for aftermarket...
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Printed on recycled paper printed in japan may 2013–0.9 1 ! 6ag-9-3a-1e0.Book 1 ページ ２０１３年４月２６日 金曜日 午後１時３９分.