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Yamaha F9.9F Owner's Manual
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Yamaha F9.9F Owner's Manual

Yamaha F9.9F Owner's Manual

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F9.9F
T9.9G
OWNER'S MANUAL
U.S.A.Edition
LIT-18626-07-71
6AU-28199-11

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Summary of Contents for Yamaha F9.9F

  • Page 1 F9.9F T9.9G OWNER’S MANUAL U.S.A.Edition LIT-18626-07-71 6AU-28199-11...
  • Page 2 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 EMU31281 your machine and this manual. If there is any To the owner question concerning this manual, please con- Thank you for choosing a Yamaha outboard sult your Yamaha dealer. motor. This Owner’s Manual contains infor- NOTE: mation needed for proper operation, mainte- F9.9FMH,...

  • Page 4: Table Of Contents

    Table of contents Basic requirements......15 General information ......1 Fueling instructions ....... 15 Identification numbers record ..1 Gasoline ........... 15 Outboard motor serial number ... 1 Engine oil.......... 15 Key number ........1 Installation requirements....16 Emission control information ... 1 Boat horsepower rating ....
  • Page 5 Table of contents Top cowling lock lever Procedure for tilting down (pull up type) ......... 28 (manual tilt models)....... 53 Flushing device ........ 29 Procedure for tilting down Warning indicator ......29 (power tilt models)......53 Low oil pressure-warning indicator... 29 Cruising in shallow water ....
  • Page 6 Procedure......... 89 Consumer information....90 Important warranty information for U.S.A. and Canada ....90 YAMAHA MOTOR CORPORATION, U.S.A. FOUR-STROKE OUTBOARD MOTOR THREE-YEAR LIMITED WARRANTY ....92 IMPORTANT WARRANTY INFORMATION IF YOU USE YOUR YAMAHA OUTSIDE THE USA OR CANADA ..... 94...

  • 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- EMU25190 len.

  • Page 8: Star Labels

    General information New Technology; (4-stroke/HPDI) EM Manufactured: ZMU04346 EMU25273 Star labels 1. Approval label location Your outboard motor is labeled with a Califor- nia Air Resources Board (CARB) star label. See below for a description of your particular label. ZMU05159 EMU25262 Manufactured date label This label is attached to the clamp bracket or...
  • Page 9 General information ZMU01702 ZMU01704 EMU25290 EMU33861 Two Stars—Very Low Emission Four Stars—Super Ultra Low Emission The two-star label identifies engines that meet The four-star label identifies engines that the Air Resources Board’s 2004 exhaust meet the Air Resources Board’s Sterndrive emission standards.

  • 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. EMU33831 Warning labels If these labels are damaged or missing, contact your Yamaha dealer for replacements. F9.9FMH, T9.9GEH...
  • Page 11 General information F9.9FER, T9.9GPH, T9.9GPR...
  • Page 12 General information ZMU05670...
  • Page 13 General information EMU33841 Electrical hazard Symbols The following symbols mean as follows. Caution/Warning ZMU05666 Remote control lever/gear shift lever operat- ing direction, dual direction ZMU05696 Read Operator’s Manual ZMU05667 Engine start/ Engine cranking ZMU05664 Hazard caused by continuous rotation ZMU05668 ZMU05665...

  • Page 14: Safety Information

    Safety information EMU33621 EMU33670 Safety information Engine shut-off cord Attach the engine shut-off cord so that the en- Observe these precautions at all times. gine stops if the operator falls overboard or EMU33630 Rotating parts leaves the helm. This prevents the boat from Hands, feet, hair, jewelry, clothing, PFD running away under power and leaving peo- straps, etc.

  • Page 15: Carbon Monoxide

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

  • Page 16: Weather

    Safety information Avoid areas with submerged objects or Administrators (NASBLA) and recognized by shallow water. the United States Coast Guard. Most, but not Ride within your limits and avoid aggressive all, states accept this course to meet their maneuvers to reduce the risk of loss of con- minimum requirements.

  • Page 17: Boating Organizations

    Safety information EMU33680 www.mraa.com Boating organizations The following organizations provide boating EMU33690 Basic boating rules (Rules of safety training and information about boating safety and laws. the road) Just as there are rules that apply when you United States Coast Guard are driving on streets and highways, there are Consumer Affairs Staff (G-BC) waterway rules that apply when you are driv-...

  • Page 18: Rules When Encountering Vessels

    Safety information pass behind the other vessel. You should al- ways move in such a way that the operator of the other vessel can see what you are doing. “ The general prudential rule ” This rule is called Rule 2 in the International Rules and says, “...

  • Page 19: Other Special Situations

    Safety information Fishing vessel right-of-way All vessels that are fishing with nets, lines or 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 re- gardless of position.
  • Page 20 Safety information Many bodies of water used by boaters are en- white with black letters and orange boarders. tirely within the boundaries of a particular They signify speed zones, restricted areas, state. The Uniform State Waterway Marking danger areas, and general information. System has been devised for these waters.

  • Page 21: Basic Requirements

    Stop engine before refueling. ethanol can cause fuel system damage or en- Refuel in a well-ventilated area. Refuel gine performance problems. Yamaha does portable fuel tanks off the boat. not recommend gasohol-containing methanol Take care not to spill gasoline. If gaso-...

  • Page 22: Installation Requirements

    Contact power rating. See the boats capacity plate or your Yamaha dealer. contact the manufacturer.

  • Page 23: Battery Requirement

    18 volts or overloaded, causing electric system dam- higher with the above models. Consult your age. Yamaha dealer for details on installing an op- tional Rectifier Regulator. For electric start models, choose a battery which meets the following specifications.

  • Page 24: 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.

  • Page 25: Basic Components

    Basic components EMU2579D Main components NOTE: * May not be exactly as shown; also may not be included as standard equipment on all models. F9.9F 1. Top cowling 17.Throttle grip* 2. Top cowling lock lever 18.Throttle friction adjuster* 3. Anti-cavitation plate 19.Tilt lock lever...

  • Page 26: Fuel Tank

    Basic components T9.9G 1. Top cowling 22.Clamp screw 2. Top cowling lock lever 23.Rope attachment 3. Anti-cavitation plate 24.Tilt support knob* 4. Propeller 25.Remote control box (side mount type)* 5. Cooling water inlet EMU25802 Fuel tank 6. Drain screw 7. Clamp bracket If your model was equipped with a portable 8.

  • Page 27: Fuel Joint

    Basic components ZMU01992 1. Power tilt switch 1. Air vent screw 2. Remote control lever 2. Fuel gauge 3. Neutral interlock trigger 3. Fuel joint 4. Neutral throttle lever 4. Fuel tank cap 5. Main switch / choke switch EMU25830 Fuel joint 6.

  • Page 28: Neutral Interlock Trigger

    Basic components EMU26201 EMU26221 Neutral interlock trigger Choke switch To shift out of neutral, first pull the neutral in- To activate the choke system, press in the terlock trigger up. main switch while the key is turned to the “ ”...

  • Page 29: Throttle Grip

    Basic components ZMU05338 1. Forward “ ” 1. Throttle indicator 2. Neutral “ ” EMU25971 3. Reverse “ ” Throttle friction adjuster A friction device provides adjustable resis- EMU25941 Throttle grip tance to movement of the throttle grip or the The throttle grip is on the tiller handle.

  • Page 30: Engine Shut-Off Switch

    Basic components NOTE: The engine cannot be started with the clip re- moved. ZMU05342 When constant speed is desired, tighten the adjuster to maintain the desired throttle set- ting. EMU25991 Engine shut-off switch 1. Cord The clip must be attached to the engine shut- 2.

  • Page 31: Choke Knob For Pull Type

    Basic components EMU26080 Starter button To start the engine with the electric starter, push the starter button. EMU26011 Choke knob for pull type To supply the engine with the rich fuel mixture required to start, pull out this knob. EMU26090 Main switch The main switch controls the ignition system;...

  • Page 32: Power Tilt Switch

    Basic components EMU26102 Power tilt switch NOTE: For instructions on using the power tilt switch, The power tilt system adjusts the outboard see pages 48 and 50. motor angle in relation to the transom. Push- ing the switch “ ” (up) tilts the outboard mo- EMU31432 Steering friction adjuster tor up.

  • Page 33: Trim Rod (Tilt Pin)

    Basic components EMU30530 Tilt lock mechanism The tilt lock mechanism is used to prevent the outboard motor from lifting out of the water when in reverse gear. 1. Nut Nut tightening torque: 6.0 Nm (4.4 ft-lb) (0.61 kgf-m) 1. Tilt lock lever NOTE: Steering movement is blocked when the To lock it, set the tilt lock lever in the lock po-...

  • Page 34: Tilt Support Bar

    Basic components the normal running position, use an addi- tional support device to secure it in the tilt position. EMU26332 Tilt support bar The tilt support bar keeps the outboard motor in the tilted up position. 1. Power tilt unit 2.

  • Page 35: Flushing Device

    ECM00090 CAUTION: Do not continue to operate the engine if a warning device has activated. Consult your Yamaha dealer if the problem cannot be located and corrected. EMU30168 Low oil pressure warning If the oil pressure drops too low, the warning device will activate.
  • Page 36 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 37: Operation

    Operation EMU26902 Installation The information presented in this section is in- tended as reference only. It is not possible to provide complete instructions for every possi- ble boat and motor combination. Proper mounting depends in part on experience and the specific boat and motor combination. EWM01590 WARNING Overpowering a boat could cause se-...
  • Page 38 Operation speed will rise abnormally and cause the en- gine to overheat. If the mounting height is too low, the water resistance will increase and thereby reduce engine efficiency. Mount the outboard motor so that the anti-cavitation plate is between the bottom of the boat and a level 25 mm (1 in.) below it.

  • Page 39: Clamping The Outboard Motor

    Otherwise the optimum mounting height. Consult your the engine could be completely lost if it Yamaha dealer or boat manufacturer for accidentally falls off the transom. further information on determining the prop- er mounting height.

  • Page 40: Breaking In Engine

    Check fuel line connections to be sure they engine damage. Run the engine in the water, are tight (if equipped Yamaha fuel tank or under load (in gear with a propeller installed) boat tank).

  • Page 41: Controls

    Operation EMU31710 Controls Check throttle, shift, and steering for proper operation before starting the engine. The controls should work smoothly, without binding or unusual free play. Look for loose or damaged connections. EMU31721 Stop switches Confirm that turning the main switch to the ZMU05368 “...

  • Page 42: Ring Free Fuel Additive

    Performance drops and engine wear increases dramatical- While many additives available may reduce deposits, Yamaha recommends the use of Ring Free Fuel Additive, available from your Yamaha dealer. Ring Free Fuel Additive has repeatedly proven its ability to clean com-...

  • Page 43: Starting Engine

    Operation 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 water near you. EMU34810 Manual start models (tiller control) Starting procedure (cold engine) Place the gear shift lever in neutral.
  • Page 44 Operation Avoid accidentally pulling the cord dur- Pull the manual starter handle slowly until ing normal operation. Loss of engine you feel resistance. Then give a strong power means the loss of most steering pull straight out to crank and start the en- control.
  • Page 45 Operation Do not turn the throttle grip unnecessarily to open and close the throttle before starting the engine, otherwise the engine may be difficult to start. If the engine is difficult to start, place the throttle grip in the “ ”...
  • Page 46 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 47 Operation Do not keep the starter motor turning for more than 5 seconds. If the starter motor is turned continuously for more than 5 seconds, the battery will be quickly dis- charged, thus making it impossible to start the engine. The starter can also be damaged.
  • Page 48 Operation Attach the engine shut-off cord to a se- NOTE: cure place on your clothing, or your arm If the engine does not start, place the throt- or leg. Then install the clip on the other tle grip in the “ ”...
  • Page 49 Operation Avoid accidentally pulling the cord dur- 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.

  • Page 50: Warming Up Engine

    Operation ECM00191 NOTE: CAUTION: The neutral throttle lever can only be used Never turn the main switch to “ ” when the remote control lever is in neutral. (start) while the engine is running. Do not keep the starter motor turning for Press in and hold the main switch to op- more than 5 seconds.

  • Page 51: Shifting

    Operation your Yamaha dealer if the cause for the back to neutral. If this occurs, stop the en- low oil pressure-warning indicator can- gine, shift to neutral, then restart the en- not be found. gine and allow it to warm up.

  • Page 52: Stopping Boat

    Operation ZMU02030 After the engine is at idle speed in gear move the remote control lever / gear shift lever firmly and crisply into the neutral po- sition. NOTE: Tiller handle models: The gear shift lever op- erates only when the throttle grip is in the fully closed position.

  • Page 53: Stopping Engine

    Operation the steering wheel or other parts of the boat. This could increase the risk of se- rious 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.

  • Page 54: Trimming Outboard Motor

    Operation After stopping the engine, disconnect the fuel line or close the fuel cock if there is a fuel joint or a fuel cock on the boat. Tighten the air vent screw on the fuel tank cap (if equipped). Remove the key if the boat will be left un- attended.

  • Page 55: Adjusting Trim Angle (Power Tilt Models)

    Operation EWM00400 WARNING Stop the engine before adjusting the trim angle. Use care to avoid being pinched when removing or installing the rod. Use caution when trying a trim position for the first time. Increase speed gradu- ally and watch for any signs of instability or control problems.

  • Page 56: Adjusting Boat Trim

    Operation EMU27911 Bow Down Adjusting boat trim Too much trim-in causes the boat to “plow” When the boat is on plane, a bow-up attitude through the water, decreasing fuel economy results in less drag, greater stability and effi- and making it hard to increase speed. Operat- ciency.

  • Page 57: Procedure For Tilting Up (Manual Tilt Models)

    Operation EWM00250 WARNING Leaking fuel is a fire hazard. If there is a fuel joint on the outboard motor, discon- nect the fuel line or close the fuel cock if the engine will be tilted for more than a few minutes.

  • Page 58: Procedure For Tilting Up (Power Tilt Models)

    Operation ECM01640 CAUTION: Do not use the tilt support lever or knob when trailering the boat. The outboard mo- tor could shake loose from the tilt support and fall. If the motor cannot be trailered in the normal running position, use an addi- tional support device to secure it in the tilt position.

  • Page 59: Procedure For Tilting Down (Manual Tilt Models)

    Operation EMU30192 Procedure for tilting down (manual tilt models) Place the tilt lock lever in the lock posi- tion. EWM00261 WARNING After tilting the outboard motor, be sure to support it with the tilt support knob or tilt support lever. Otherwise the outboard mo- Slightly tilt the engine up until the tilt sup- tor could fall back down suddenly if oil in port bar is automatically released.

  • Page 60: Cruising In Shallow Water

    Operation Run the boat at the lowest possible 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. Hit- ting an underwater obstacle could cause the outboard motor to lift out of the water, resulting in loss of control.

  • Page 61: Power Tilt Models

    Operation EMU28124 Procedure Place the remote control lever / gear shift lever in neutral. NOTE: This outboard motor has 2 positions for shal- low water cruising. To return the outboard motor to the nor- mal running position, place the gear shift lever in neutral, then place the tilt lock le- ver in the lock/down position.

  • Page 62: Cruising In Other Conditions

    Operation Return the outboard motor to its normal position as soon as the boat is back in deeper water. ECM00260 CAUTION: Do not tilt the outboard motor up so that the cooling water inlet on the lower unit is above the surface of the water when set- ting up for and cruising in shallow water.
  • Page 63 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 sedi- ment in it, such as muddy or other turbid (cloudy) water.

  • Page 64: Maintenance

    Maintenance EMU34520 Transom height L: Specifications F9.9FER 557 mm (21.9 in) F9.9FMH 557 mm (21.9 in) NOTE: T9.9GEH 552 mm (21.7 in) “(AL)” stated in the specification data below T9.9GPH 552 mm (21.7 in) represents the numerical value for the alumi- T9.9GPR 557 mm (21.9 in) Transom height X: num propeller installed.
  • Page 65 Maintenance Starting system: Propeller mark: F9.9FER Electric F9.9FER N F9.9FMH Manual F9.9FMH N T9.9GEH Manual and electric T9.9GEH R T9.9GPH Electric T9.9GPH R T9.9GPR Electric T9.9GPR R Starting carburetion system: Fuel and oil: Choke valve Recommended fuel: Valve clearance (cold engine) IN: Regular unleaded gasoline 0.15–0.20 mm (0.0059–0.0079 in) Min.

  • Page 66: Transporting And Storing Outboard Motor

    If there is insufficient road clearance in this position, then trailer the outboard motor in the tilt posi- tion using a motor support device such as a transom saver bar. Consult your Yamaha dealer for further details.
  • Page 67 Maintenance Loosen the clamp screw(s). When transporting or storing the out- Hold the handgrip and steering bracket board motor while removed from a boat, as shown in the illustration and lift up the keep the outboard motor in the attitude outboard motor to dismount it from the shown or use an outboard motor stand.

  • Page 68: Storing Outboard Motor

    Stabilizer” to each gallon of fuel. EMU28241 Storing outboard motor NOTE: The use of “Yamaha Fuel Conditioner and When storing your Yamaha outboard motor Stabilizer” eliminates the need to drain the for prolonged periods of time (2 months or fuel system.

  • Page 69: Lubrication

    Seal the anti-cavitation plate, or if the water supply is insufficient, engine seizure may replacement should be performed by an authorized Yamaha dealer prior to use. occur. Grease all grease fittings. For further de- Cooling system flushing is essential to tails, see page 70.

  • Page 70: Flushing Power Unit

    Maintenance EYES - Flush with water for 15 minutes EMU28442 Flushing power unit and get immediate medical attention. Perform this procedure right after operation Antidote (INTERNAL): for the most thorough flushing. Drink large quantities of water or milk ECM01530 followed by milk of magnesia, beaten CAUTION: egg, or vegetable oil.

  • Page 71: Cleaning The Outboard Motor

    If you are not familiar with ma- chine servicing, this work should be done EMU28450 Cleaning the outboard motor by your Yamaha dealer or other qualified After use, wash the exterior of the outboard mechanic. motor with fresh water. Flush the cooling sys- Maintenance, replacement, or repair of the tem with fresh water.

  • Page 72: Replacement Parts

    Maintenance 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 mainte- nance not covered by this owner’s manual. EMU28511 Replacement parts If replacement parts are necessary, use only genuine Yamaha parts or parts of equivalent design and quality.

  • Page 73: Maintenance Chart 1

    When operating in salt water, muddy, other turbid (cloudy), acidic water, the engine should be flushed with clean water after each use. 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 Item Actions...
  • Page 74 Inspection and adjust- Valve clearance ment Water inlet Inspection Main switch/stop 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...

  • Page 75: Maintenance Chart 2

    Maintenance EMU34450 Maintenance chart 2 Every Item Actions 1000 hours Guide exhaust/ex- Inspection or replace- haust manifold ment as necessary Timing belt Replacement...

  • Page 76: Greasing

    Maintenance EMU28932 Greasing Yamaha marine grease (Water resistant grease) F9.9F, T9.9G...

  • Page 77: Cleaning And Adjusting Spark Plug

    Do not attempt to di- agnose any problems yourself. Instead, take NOTE: the outboard motor to a Yamaha dealer. You If a torque-wrench is not available when you should periodically remove and inspect the are fitting a spark plug, a good estimate of the...

  • Page 78: Checking Fuel Filter

    Check for fuel leakage regularly. ter is found in the filter, replace it. For replace- If any fuel leakage is found, the fuel sys- ment of the fuel filter, consult your Yamaha tem must be repaired by a qualified me- dealer.

  • Page 79: Changing Engine Oil

    If you have difficulty veri- sition (not tilted). fying the idle speed, or the idle speed requires adjustment, consult a Yamaha dealer or other qualified mechanic. Verify whether the idle speed is set to specification. For idle speed specifica- tions, see page 58.

  • Page 80: Checking Wiring And Connectors

    Con- tinued operation with a problem could cause severe engine damage. Consult your Yamaha dealer if the problem cannot be located and corrected.

  • Page 81: Exhaust Leakage

    Engine oil leakage is abnormal. Check for oil leaks on the around the engine. NOTE: EMU32110 Checking propeller If any leaks are found, consult your Yamaha EWM01610 dealer. WARNING You could be seriously injured if the en- EMU34780 Checking power tilt system...

  • Page 82: Removing Propeller

    Maintenance EMU30661 Removing propeller EMU29196 Spline models Straighten the cotter pin and pull it out us- ing a pair of pliers. Remove the propeller nut, washer, and spacer (if equipped). 1. Cotter pin 2. Propeller nut 3. Washer ZMU01897 4. Propeller Checkpoints 5.

  • Page 83: Installing Propeller

    If the propeller nut does not align with the pro- tion and be lost. peller shaft hole after tightening to the speci- Apply Yamaha marine grease or a corro- fied torque, tighten the nut further to align it sion resistant grease to the propeller with the hole.
  • Page 84 Tightening torque: 9.0 Nm (6.6 ft-lb) (0.92 kgf-m) NOTE: For disposal of used oil, consult your Yamaha Put a new gasket on the gear oil drain dealer. screw. Insert and tighten the gear oil drain screw.

  • Page 85: Cleaning Fuel Tank

    Gasoline is highly flammable, and its va- pors are flammable and explosive. If you have any question about properly doing this procedure, consult your Yamaha dealer. Keep away from sparks, cigarettes, flames, or other sources of ignition when cleaning the fuel tank.

  • Page 86: Inspecting And Replacing Anode(S)

    NOTE: EWM00330 WARNING Inspect ground leads attached to external an- odes on equipped models. Consult a Yamaha Battery electrolytic fluid is dangerous; it dealer for inspection and replacement of inter- contains sulfuric acid and therefore is poi- nal anodes attached to the power unit.

  • Page 87: Connecting The Battery

    Maintenance DO NOT SMOKE when charging or han- NOTE: dling batteries. Consult a Yamaha dealer when charging or KEEP BATTERIES AND ELECTROLYTIC re-charging batteries. FLUID OUT OF REACH OF CHILDREN. EMU29332 Connecting the battery ECM00360 CAUTION: EWM00570 WARNING A poorly maintained battery will quickly Mount the battery holder securely in a dry, deteriorate.

  • Page 88: Disconnecting The Battery

    Check the fitting of the top cowling by pushing it with both hands. If it is loose have it repaired by your Yamaha dealer. EMU29400 Coating the boat bottom A clean hull improves boat performance. The boat bottom should be kept as clean of marine growth as possible.

  • Page 89: Trouble Recovery

    Yamaha outboard motors. Therefore Q. Has fuel pump malfunctioned? some items may not apply to your model. A. Have serviced by a Yamaha dealer. If your outboard motor requires repair, bring it to your Yamaha dealer. Q. Are spark plug(s) fouled or of incorrect...
  • Page 90 A. Return to normal operating position. A. Fill tank with clean, fresh fuel. Q. Is carburetor clogged? Q. Is fuel filter clogged? A. Have serviced by a Yamaha dealer. A. Clean or replace filter. Q. Is fuel joint connection incorrect? Q. Have ignition parts failed? A.
  • Page 91 Q. Is fuel system obstructed? Q. Is water pump or thermostat faulty? A. Check for pinched or kinked fuel line or oth- A. Have serviced by a Yamaha dealer. er obstructions in fuel system. Q. Is there excess water in fuel filter cup? Q.

  • Page 92: Temporary Action In Emergency

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

  • Page 93: Power Tilt Will Not Operate

    Trouble Recovery EWM01022 WARNING Use this procedure only in an emergen- cy to return to the nearest port for re- pairs. When the emergency starter rope is used to start the engine, the start-in- gear protection device does not operate. Make sure the remote control lever is in neutral.

  • Page 94: Emergency Starting Engine

    Trouble Recovery Do not touch the ignition coil, spark plug wire, spark plug cap, or other electrical components when starting or operating the motor. You could get an electrical shock. EMU29562 Emergency starting engine Remove the top cowling. Remove the start-in-gear protection ca- ZMU01880 ble from the starter, if equipped.

  • Page 95: Engine Fails To Operate

    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 immediate- 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 96: Consumer Information

    Consumer information EMU29811 Important warranty information for U.S.A. and Canada...
  • Page 97 Consumer information...

  • Page 98: Yamaha Motor

    Consumer information EMU29830 YAMAHA MOTOR CORPORATION, U.S.A. FOUR-STROKE OUTBOARD MOTOR THREE-YEAR LIMITED WARRANTY...
  • Page 99 Consumer information...

  • Page 100: 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 104 YAMAHA MOTOR CORPORATION, USA Printed in Japan September 2007–1.6 × 1 CR Printed on recycled paper...

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