Yamaha F15C Owner's Manual
  1. Manuals
  2. Brands
  3. Yamaha Manuals
  4. Outboard Motor
  5. F15C
  6. Owner's manual

Yamaha F15C Owner's Manual

Hide thumbs Also See for F15C:
Table of Contents

Advertisement

Quick Links

F15C
F20
OWNER'S MANUAL
U.S.A.Edition
LIT-18626-07-79
6AG-28199-12

Advertisement

Table of Contents
loading

Related Manuals for Yamaha F15C

Summary of Contents for Yamaha F15C

  • Page 1 F15C OWNER’S MANUAL U.S.A.Edition LIT-18626-07-79 6AG-28199-12...
  • Page 2 EMU25061 ZMU01690 Read this owner’s manual carefully before operating or working on your outboard motor. Keep this manual onboard in a waterproof bag when boating. This manual should stay with the outboard motor if it is sold.
  • Page 3 Therefore some items may not ap- tain maximum enjoyment from your new ply to every model. Yamaha. If you have any question about the EMU25111 operation or maintenance of your outboard motor, please consult a Yamaha dealer.

  • Page 4: Table Of Contents

    Table of contents General information ......1 Boat horsepower rating ....15 Mounting motor ....... 15 Identification numbers record..1 Remote control requirements ..15 Outboard motor serial number ..1 Battery requirement......15 Key number........1 Without a rectifier or Rectifier Emission control information ...
  • Page 5 Table of contents Operation ......... 30 Specifications........ 53 Transporting and storing outboard Installation ........30 motor ........... 55 Mounting the outboard motor ..30 Dismounting the outboard motor ..56 Clamping the outboard motor ..32 Storing outboard motor ....57 Breaking in engine ......
  • Page 6 Procedure ........88 Consumer information....89 Important warranty information for U.S.A. and Canada ..... 89 YAMAHA MOTOR CORPORATION, U.S.A. FOUR-STROKE OUTBOARD MOTOR THREE-YEAR LIMITED WARRANTY ........ 91 IMPORTANT WARRANTY INFORMATION IF YOU USE YOUR YAMAHA OUTSIDE THE USA OR CANADA ...... 93...

  • Page 7: General Information

    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 sto- len. 1. Key number...

  • Page 8: Star Labels

    General information particular label. ZMU05159 ZMU05623 EMU25262 Manufactured date label 1. Star labels location This label is attached to the clamp bracket or the swivel bracket. EMU25280 One Star—Low Emission The one-star label identifies engines that meet the Air Resources Board’s 2001 ex- haust emission standards.
  • Page 9 General information ZMU01703 ZMU05663 EMU25300 Three Stars—Ultra Low Emission The three-star label identifies engines that meet the Air Resources Board’s 2008 ex- haust emission standards. Engines meeting these standards have 65% lower emissions than One Star-Low-Emission engines. ZMU01704 EMU33861 Four Stars—Super Ultra Low Emission The four-star label identifies engines that meet the Air Resources Board’s Sterndrive and Inboard marine engine 2009 exhaust...

  • Page 10: Read Manuals And Labels

    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. EMU33830 Warning labels If these labels are damaged or missing, contact your Yamaha dealer for replacements. ZMU05739...
  • Page 11 General information ZMU05670 EMU33841 Symbols The following symbols mean as follows. Caution/Warning ZMU05664 Hazard caused by continuous rotation ZMU05696 Read Operator’s Manual...
  • Page 12 General information ZMU05665 ZMU05668 Electrical hazard ZMU05666 Remote control lever/gear shift lever operat- ing direction, dual direction ZMU05667 Engine start/ Engine cranking...

  • Page 13: Safety Information

    Safety information EMU33621 is locked. Severe injury could occur if the Safety information outboard motor accidentally falls. Observe these precautions at all times. EMU33670 Engine shut-off cord EMU33630 Rotating parts Attach the engine shut-off cord so that the Hands, feet, hair, jewelry, clothing, PFD engine stops if the operator falls overboard straps, etc.

  • Page 14: Carbon Monoxide

    Have an approved personal flotation device tions. Overloading or incorrect weight (PFD) on board for every occupant. Yamaha distribution can compromise the boats han- recommends that you must wear a PFD dling and lead to an accident, capsizing or whenever boating.

  • Page 15: Weather

    Safety information Avoid sharp turns or other maneuvers that You may also want to consider an Internet- make it hard for others to avoid you or un- based program for basic boater education. derstand where you are going. The Online Boating Safety Course provided Avoid areas with submerged objects or by the BoatU.S.

  • Page 16: Basic Boating Rules (Rules Of The Road)

    Safety information Boating Safety Hotline: 1-800-368-5647 rules, and follow them whenever you en- www.uscgboating.org counter another vessel on the water. EMU33700 Steering and sailing rules and sound United States Power Squadrons signals 1-888-FOR-USPS (1-888-367-8777) Whenever two vessels on the water meet www.usps.org one another, one vessel has the right-of- way;...

  • Page 17: Rules When Encountering Vessels

    Safety information In other words, follow the standard rules ex- apply if both of you will clear one another if cept when a collision will occur unless both you continue on your set course and speed. vessels try to avoid each other. If that is the case, both vessels become “...

  • Page 18: Other Special Situations

    Safety information maintain your speed and direction so that the only in such a channel. other vessel can steer itself around you. Reading buoys and other markers The waters of the United States are marked EMU25531 Other special situations for safe navigation by the lateral system of There are three other rules you should be buoyage.
  • Page 19 Safety information ZMU01708...

  • Page 20: Basic Requirements

    10% ethanol can cause fuel system Tighten the filler cap securely after re- damage or engine performance problems. fueling. Yamaha does not recommend gasohol-con- If you should swallow some gasoline, taining methanol because it can cause fuel inhale a lot of gasoline vapor, or get...

  • Page 21: Installation Requirements

    EMU33560 Boat horsepower rating continue using the outboard. Contact Before installing the outboard motor(s), con- your Yamaha dealer. firm that the total horsepower of your mo- EMU25693 tor(s) does not exceed the boats maximum Battery requirement horsepower rating.

  • Page 22: Without A Rectifier Or Rectifier Regulator

    F20EH 52 minutes appropriate. F20ER 52 minutes Your Yamaha dealer can help you select the F20PH 52 minutes right propeller for your boating needs. Select F20PR 52 minutes a propeller that will allow the engine to reach...

  • Page 23: Start-In-Gear Protection

    2. Propeller pitch in inches 3. Type of propeller (propeller mark) EMU25770 Start-in-gear protection Yamaha outboard motors or Yamaha-ap- proved remote control units are equipped with start-in-gear protection device(s). This feature permits the engine to be started only when it is in neutral. Always select neutral...

  • Page 24: Basic Components

    Basic components EMU2579B Main components NOTE: * May not be exactly as shown; also may not be included as standard equipment on all mod- els. F15C, F20 ZMU05518 1. Top cowling 15. Steering friction lever* 2. Top cowling 16. Rope attachment 3.

  • Page 25: Fuel Joint

    Basic components fuel tank, its function is as follows. EMU26180 Remote control EWM00020 The remote control lever actuates both the WARNING shifter and the throttle. The electrical switch- The fuel tank supplied with this engine is es are mounted on the remote control box. its dedicated fuel reservoir and must not be used as a fuel storage container.

  • Page 26: Neutral Interlock Trigger

    Basic components when the remote control lever is in neutral. The remote control lever will operate only when the neutral throttle lever is in the closed position. 1. Neutral “ ” 2. Forward “ ” 3. Reverse “ ” 4. Shift 5.

  • Page 27: Throttle Grip

    Basic components ZMU05337 ZMU05519 1. Throttle indicator 1. Forward “ ” 2. Neutral “ ” EMU25971 3. Reverse “ ” Throttle friction adjuster A friction device provides adjustable resis- EMU25941 tance to movement of the throttle grip or the Throttle grip remote control lever, and can be set accord- The throttle grip is on the tiller handle.

  • Page 28: Engine Shut-Off Switch

    Basic components moved. ZMU02001 When constant speed is desired, tighten the adjuster to maintain the desired throttle set- 1. Cord ting. 2. Clip EMU25991 Engine shut-off switch 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 operator’s clothing, or arm or leg.

  • Page 29: Manual Starter Handle

    Basic components EMU26070 cannot be removed. Manual starter handle “ ” (start) To start the engine, first gently pull the han- With the main switch in the “ ” (start) po- dle out until resistance is felt. From that posi- sition, the starter motor turns to start the en- tion, then pull the handle straight out quickly gine.

  • Page 30: Steering Friction Adjuster

    Basic components ZMU05579 ZMU05522 If the resistance does not increase even when the lever is turned to the port side “A”, make sure that the nut is tightened to the specified torque. ZMU04899 NOTE: For instructions on using the power tilt switch, see pages 43 and 46.

  • Page 31: Steering Friction Adjuster

    Basic components EMU26122 If the boat tends to veer to the left (port side), Steering friction adjuster turn the trim tab rear end to the port side “A” A friction device provides adjustable resis- in the figure. tance to the steering mechanism, and can be If the boat tends to veer to the right (star- set according to operator preference.

  • Page 32: Tilt Support Knob

    Basic components ter when in reverse gear. ZMU02812 ZMU05526 ECM00660 CAUTION: 1. Tilt lock lever (Lock / tilt-down) 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.

  • Page 33: Power Tilt Unit

    Basic components tilt position. ward. EMU26361 Power tilt unit This unit tilts the outboard motor up and down and is controlled with the power tilt switch. ECM00630 CAUTION: Do not step on or exert pressure on the power tilt motor. The power tilt unit could be damaged as a result.

  • Page 34: Warning System

    ECM00090 clogging. CAUTION: Do not continue to operate the engine if a warning device has activated. Consult your Yamaha dealer if the problem can- not be located and corrected. EMU26817 Overheat warning This engine has an overheat-warning de- vice. If the engine temperature rises too high, the warning device will activate.
  • Page 35 Check the oil level and add oil as needed. If the oil level is correct and the warning device does not switch off, consult your Yamaha dealer. ECM00101 CAUTION: Do not continue to run the engine if the low oil pressure-warning indicator is on.

  • Page 36: Operation

    Operation EMU26902 Hold the handgrips and steering brack- Installation ets as shown in the illustration and lift up The information presented in this section is the outboard motor using two people. intended as reference only. It is not possible to provide complete instructions for every possible boat and motor combination.
  • Page 37 The optimum mounting height of the out- board motor is affected by the boat and motor combination and the desired use. Test runs at different heights can help de- termine the optimum mounting height. Consult your Yamaha dealer or boat man-...

  • Page 38: Clamping The Outboard Motor

    (if packed). For details, consult come loose due to engine vibration. your Yamaha dealer. EWM00640 WARNING EWM00650 WARNING Loose clamp screws could allow the out-...

  • Page 39: Procedure For 4-Stroke Models

    For ten hours for Check fuel line connections to be sure they breaking in engine avoid extended idling, are tight (if equipped Yamaha fuel tank or rough water and crowded areas. boat tank). Be sure the fuel tank is positioned on a se-...

  • Page 40: Engine

    Operation Confirm that the engine cannot be started with the clip removed from the engine shut-off switch. EMU27140 Engine Check the engine and engine mounting. Look for loose or damaged fasteners. Check the propeller for damage. EMU27163 Checking the engine oil level Put the outboard motor in an upright po- 1.

  • Page 41: Ring Free Fuel Additive

    While many additives available may reduce deposits, Yamaha recommends the use of Ring Free Fuel Additive, available from your Yamaha dealer. Ring Free Fuel Addi- tive has repeatedly proven its ability to clean combustion deposits from inside the engine, notably the critical piston-ring-land area, and ZMU02295 fuel system components.

  • Page 42: Starting Engine

    Operation line to the joint on the fuel tank. ZMU05532 1. Arrow EMU27491 Starting engine EWM01600 WARNING Before starting the engine, make sure that the boat is tightly moored and that you can steer clear of any obstructions. Be sure there are no swimmers in the wa- ter near you.
  • Page 43 Operation or leg. Then install the clip on the other Pull the manual starter handle slowly un- end of the cord into the engine shut-off til you feel resistance. Then give a switch. strong pull straight out to crank and start EWM00121 the engine.
  • Page 44 Operation NOTE: The start-in-gear protection device prevents the engine from starting except when in neu- tral. Attach the engine shut-off cord to a se- cure place on your clothing, or your arm or leg. Then install the clip on the other end of the cord into the engine shut-off switch.
  • Page 45 Operation venting it from functioning. NOTE: Avoid accidentally pulling the cord dur- When the engine is cold, it needs to be ing normal operation. Loss of engine warmed up. For further information, see power means the loss of most steering page 40.

  • Page 46: Warming Up Engine

    If this occurs, stop the level and add oil if necessary. Consult engine, shift to neutral, then restart the your Yamaha dealer if the cause for the engine and allow it to warm up. low oil pressure warning indicator can- To shift out of neutral not be found.
  • Page 47 Operation ZMU05729 1. Neutral interlock trigger NOTE: Tiller handle models: The gear shift lever op- Move the remote control lever / gear erates only when the throttle grip is in the ful- shift lever firmly and crisply forward (for ly closed position. forward gear) or backward (for reverse To shift from in gear (forward/reverse) to gear) [about 35°...

  • Page 48: Stopping Boat

    Operation shift lever firmly and crisply into the neu- The stopping distance varies depending on tral position. gross weight, water surface conditions, and wind direction. EMU27820 Stopping engine Before stopping the engine, first let it cool off for a few minutes at idle or low speed. Stop- ping the engine immediately after operating at high speed is not recommended.

  • Page 49: Trimming Outboard Motor

    Operation the boat, sea conditions, and running speed. EWM00740 WARNING Excessive trim for the operating condi- tions (either trim up or trim down) can cause boat instability and can make steering the boat more difficult. This in- creases the possibility of an accident. If the boat begins to feel unstable or is hard ZMU05547 to steer, slow down and/or readjust the...

  • Page 50: Adjusting Trim Angle (Power Tilt Models)

    Operation EMU27903 Adjusting trim angle (power tilt models) EWM00752 WARNING Be sure all people are clear of the out- board motor when adjusting the tilt an- gle. Body parts can be crushed between the motor and the clamp ZMU05601 bracket when the motor is trimmed or tilted.

  • Page 51: Adjusting Boat Trim

    Operation 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. ZMU05579 Bow Up Too much trim-out puts the bow of the boat too high in the water.

  • Page 52: Tilting Up And Down

    Operation danger of “bow steering” and making opera- few minutes. Otherwise fuel may leak. tion difficult and dangerous. ECM00241 CAUTION: Before tilting the outboard motor, stop the engine by following the procedure on page 42. Never tilt the outboard mo- tor while the engine is running.

  • Page 53: Procedure For Tilting Up (Power Tilt Models)

    Operation EMU32722 Procedure for tilting up (power tilt models) Place the remote control lever / gear shift lever in neutral. ZMU05548 Pull up the shallow water lever (if equipped). Hold the rear of the top cowling with one hand and tilt the engine up fully. ZMU05533 Push the tilt support knob into the clamp bracket.

  • Page 54: Procedure For Tilting Down (Manual Tilt Models)

    Operation power tilt unit loses pressure. ECM01640 CAUTION: 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 ZMU04900...

  • Page 55: Procedure For Tilting Down (Power Tilt Models)

    Operation ZMU01936 ZMU05528 Slowly tilt the engine down. EMU33120 Procedure for tilting down (power tilt models) Push the power tilt switch “ ” (up) until the outboard motor is supported by the tilt rod and the tilt support knob becomes free.
  • Page 56 Operation ing the shallow water cruising system. EMU28124 Procedure Run the boat at the lowest possible Place the remote control lever / gear speed when using the shallow water shift lever in neutral. cruising system. The tilt lock mecha- nism does not work while the shallow water cruising system is being used.

  • Page 57: Power Tilt Models

    Operation ing can result. NOTE: This outboard motor has 2 positions for shal- EMU32940 low water cruising. Power tilt models Place the remote control lever / gear To return the outboard motor to the nor- shift lever in neutral. mal running position, place the gear shift lever in neutral, then place the tilt lock le- ver in the lock/down position.

  • Page 58: Cruising In Other Conditions

    Cruising in muddy or turbid water Yamaha strongly recommends that you use the optional chromium-plated water pump kit (available for V4 and large engines) if you use the outboard motor in water with a lot of sediment in it, such as muddy or other turbid (cloudy) water.

  • Page 59: Maintenance

    Maintenance EMU34520 F20PR 1078 mm (42.4 in) Specifications Overall height L: NOTE: 1205 mm (47.4 in) “(AL)” stated in the specification data below Transom height S: F15CEH 438 mm (17.2 in) represents the numerical value for the alumi- F15CMH 438 mm (17.2 in) num propeller installed.
  • Page 60 Maintenance F15CMH 11.0 kW@5500 r/min (15 F15CPH Electric HP@5500 r/min) F20EH Electric F20ER Electric F15CPH 11.0 kW@5500 r/min (15 HP@5500 r/min) F20MH Manual F20EH 14.7 kW@5500 r/min (20 F20PH Electric HP@5500 r/min) F20PR Electric F20ER 14.7 kW@5500 r/min (20 Starting carburetion system: HP@5500 r/min) Prime start F20MH 14.7 kW@5500 r/min (20...

  • Page 61: Transporting And Storing Outboard Motor

    Engine oil drain bolt: sition using a motor support device such as 28.0 Nm (20.7 ft-lb) (2.86 kgf-m) a transom saver bar. Consult your Yamaha Engine oil filter: dealer for further details.

  • Page 62: Dismounting The Outboard Motor

    Maintenance EMU32030 Dismounting the outboard motor Stop the engine and land the boat. Disconnect the fuel line from the out- board motor. For electric start models, disconnect the battery cables from the battery termi- nals. To prevent steering movement, turn the adjuster lever to “A”.

  • Page 63: Storing Outboard Motor

    Stabilizer” to each gallon of fuel. NOTE: EMU28241 The use of “Yamaha Fuel Conditioner and Storing outboard motor Stabilizer” eliminates the need to drain the When storing your Yamaha outboard motor fuel system. Consult your Yamaha dealer or...

  • Page 64: Lubrication

    Seal replacement should be performed supply is insufficient, engine seizure may by an authorized Yamaha dealer prior to occur. use. Cooling system flushing is essential to Grease all grease fittings.

  • Page 65: Cleaning And Anticorrosion Measures

    Batteries vary among “Yamaha Silicone Protectant”. manufacturers. Therefore the following pro- Wax the cowling with a non-abrasive cedures may not always apply. Consult your wax such as “Yamaha Silicone Wax”. battery manufacturer’s instructions. EMU28431 Procedure Battery care...

  • Page 66: Cleaning The Outboard Motor

    Tighten the connector securely. and paint the areas. A touch-up paint is avail- ECM00540 CAUTION: able from your Yamaha dealer. Do not leave the garden hose connector loose on the bottom cowling fitting or let the hose hang free during normal opera-...

  • Page 67: Periodic Maintenance

    Yamaha dealer or other qualified starting and stopping or shifting. More fre- mechanic. quent maintenance will often pay off many...

  • Page 68: Maintenance Chart 1

    The “ ” symbol indicates the check-ups which you may carry out yourself. The “ ” symbol indicates work to be carried out by your Yamaha dealer. Initial Every 20 hours Item...
  • Page 69 Maintenance Initial Every 20 hours Item Actions hours (1 hours (3 hours (5 months) year) years) years) Engine Oil filter (car- Replacement tridge) Fuel filter (can be dis- Inspection or replace- assembled) ment as necessary Inspection or replace- Fuel pump ment as necessary Fuel/oil leakage Inspection...

  • Page 70: Maintenance Chart 2

    Inspection or replace- switch/choke switch ment as necessary Wire harness connec- Inspection or replace- tions/Wire coupler con- ment as necessary nections Inspection and clean- (Yamaha) Fuel tank ing as necessary EMU34450 Maintenance chart 2 Every Item Actions 1000 hours Guide exhaust/exhaust...

  • Page 71: Greasing

    Maintenance EMU28932 Greasing Yamaha marine grease (Water resistant grease) F15CEH, F15CMH, F15CPH, F20EH, F20MH, F20PH ZMU05557...

  • Page 72: Cleaning And Adjusting Spark Plug

    Maintenance F20ER, F20PR ZMU05595 EMU28953 fire. Cleaning and adjusting spark plug EWM01550 EWM00560 WARNING WARNING The engine will still be very hot when it When removing or installing a spark plug, has just been turned off. Take extremely be careful not to damage the insulator. A care so that neither you nor anyone else damaged insulator could allow external gets burnt.

  • Page 73: Checking Fuel System

    Improper repairs can make the outboard unsafe to operate. Check the fuel lines for leaks, crack, or mal- function. If a problem is found, your Yamaha dealer or other qualified mechanic should re- 1. Spark plug gap pair it immediately.

  • Page 74: Inspecting Fuel Filter

    Gasoline is highly flammable, and its va- necessary. If any water is found in the pors are flammable and explosive. fuel, the Yamaha portable fuel tank or If you have any question about properly other fuel tanks should be checked and doing this procedure, consult your cleaned.

  • Page 75: Inspecting Idling Speed

    If you have difficulty ver- 1. Filter cup ifying the idle speed, or the idle speed re- 2. Filter element quires adjustment, consult a Yamaha dealer 3. Filter housing or other qualified mechanic. 4. O-ring Verify whether the idle speed is set to Reinstall the filter element in the cup.
  • Page 76 Maintenance could cause leakage or damage. ECM01710 CAUTION: Change the engine oil after the first 20 hours of operation or 3 months, and ev- ery 100 hours or at 1-year intervals there- after. Otherwise the engine will wear quickly. ZMU05561 NOTE: Change the engine oil when the oil is still 1.

  • Page 77: Checking Wiring And Connectors

    Consult Check that each connector is engaged se- your Yamaha dealer if the problem can- curely. not be located and corrected. Turn off the engine and wait 3 minutes.

  • Page 78: Water Leakage

    EMU29140 NOTE: Engine oil leakage Consult your Yamaha dealer if any operation Check for oil leaks on the around the engine. is abnormal. NOTE: If any leaks are found, consult your Yamaha EMU32110 Checking propeller dealer. EWM01610 EMU34780 WARNING Checking power tilt system...

  • Page 79: Removing Propeller

    EMU30661 Removing propeller Apply Yamaha marine grease or a cor- EMU29196 rosion resistant grease to the propeller Spline models shaft. Straighten the cotter pin and pull it out Install the spacer (if equipped), thrust using a pair of pliers.

  • Page 80: Changing Gear Oil

    Be sure the outboard motor is securely into the gear case which can cause gear fastened to the transom or a stable damage. Consult a Yamaha dealer for re- stand. You could be severely injured if pair of the lower unit seals.

  • Page 81: Cleaning Fuel Tank

    EMU29312 If you have any question about properly Inspecting and replacing anode(s) doing this procedure, consult your Yamaha outboard motors are protected from Yamaha dealer. corrosion by sacrificial anodes. Inspect the Keep away from sparks, cigarettes, external anodes periodically. Remove scales flames, or other sources of ignition from the surfaces of the anodes.

  • Page 82: Checking Battery (For Electric Start Models)

    Antidote (EXTERNAL): anodes on equipped models. Consult a SKIN - Flush with water. Yamaha dealer for inspection and replace- EYES - Flush with water for 15 minutes ment of internal anodes attached to the pow- and get immediate medical attention.

  • Page 83: Connecting The Battery

    NOTE: 1. Red cable Consult a Yamaha dealer when charging or 2. Black cable re-charging batteries. 3. Battery EMU29332...

  • Page 84: Coating The Boat Bottom

    Maintenance EMU29400 Coating the boat bottom A clean hull improves boat performance. The boat bottom should be kept as clean of ma- rine growth as possible. If necessary, the boat bottom can be coated with an anti-foul- ing paint approved for your area to inhibit marine growth.

  • Page 85: Trouble Recovery

    Therefore some items may not apply to your model. Q. Has fuel pump malfunctioned? If your outboard motor requires repair, bring A. Have serviced by a Yamaha dealer. it to your Yamaha dealer. If the engine trouble-warning indicator is Q. Are spark plug(s) fouled or of incorrect flashing, consult your Yamaha dealer.
  • Page 86 Q. Is fuel contaminated or stale? A. Fill tank with clean, fresh fuel. Q. Is carburetor clogged? A. Have serviced by a Yamaha dealer. Q. Is fuel filter clogged? A. Clean or replace filter. Q. Is fuel joint connection incorrect? A.
  • Page 87 Q. Is fuel system obstructed? Q. Is water pump or thermostat faulty? A. Check for pinched or kinked fuel line or A. Have serviced by a Yamaha dealer. other obstructions in fuel system. Q. Is there excess water in fuel filter cup? Q.

  • Page 88: Temporary Action In Emergency

    EWM00630 Q. Is steering pivot loose or damaged? WARNING A. Tighten or have serviced by a Yamaha Be sure to use the specified fuse. An in- dealer. correct fuse or a piece of wire could allow EMU29433 excessive current flow.

  • Page 89: Power Tilt Will Not Operate

    2. Spare fuse (20 A) gear protection device does not oper- NOTE: ate. Make sure the remote control lever Consult your Yamaha dealer if the new fuse is in neutral. Otherwise the boat could immediately blows again. unexpectedly start to move, which could result in an accident.

  • Page 90: Emergency Starting Engine (Manual Starter Model)

    Trouble Recovery 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 91: Emergency Starting Engine (Electric Start Model)

    Trouble Recovery 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. Pull the rope slowly until resistance is felt. Give a strong pull straight out to crank and start the engine.
  • Page 92 Trouble Recovery ZMU05611 ZMU05624 Remove the electrical system cover by Remove the starter/flywheel cover after removing its screw(s). removing the bolt(s). ZMU05612 ZMU05614 Remove the screw(s) from the plate, and pull it down. ZMU05615 Secure the electrical system plate by ZMU05613 tightening the bolt(s), and fix the plate.
  • Page 93 Trouble Recovery ZMU05616 ZMU05533 Prepare the engine for starting. For fur- ther information, see page 36. Be sure that the gear shift is in neutral and that the clip is attached to the engine shut-off switch. The main switch must be “ ”...

  • Page 94: Treatment Of Submerged Motor

    EMU29760 Treatment of submerged motor If the outboard motor is submerged, immedi- ately take it to 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- dure below in order to minimize engine dam- age.

  • Page 95: Consumer Information

    Consumer information EMU29811 Important warranty information for U.S.A. and Canada...
  • Page 96 Consumer information...

  • Page 97: Yamaha Motor Corporation, U.s.a. Four-Stroke Outboard Motor

    Consumer information EMU29830 YAMAHA MOTOR CORPORATION, U.S.A. FOUR-STROKE OUTBOARD MOTOR THREE-YEAR LIMITED WARRANTY...
  • Page 98 Consumer information...

  • Page 99: Important Warranty Information If You Use Your Yamaha Outside The Usa Or Canada

    Consumer information EMU29841 IMPORTANT WARRANTY INFORMATION IF YOU USE YOUR YAMAHA OUTSIDE THE USA OR CANADA...
  • Page 102 Printed in Japan March 2008–2.0 × 2 ! Printed on recycled paper...

This manual is also suitable for:

F20F15cehF15cmhF15cphF20ehF20mh ... Show all

Table of Contents