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Yamaha F50 Owner's Manual

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F50
T50
F60
T60
OWNER'S MANUAL
U.S.A.Edition
LIT-18626-07-41
6C1-28199-14

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Summary of Contents for Yamaha F50

  • Page 1 OWNER’S MANUAL U.S.A.Edition LIT-18626-07-41 6C1-28199-14...
  • 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 EMU25111 Yamaha. If you have any question about the operation or maintenance of your outboard motor, please consult a Yamaha dealer. In this Owner’s Manual particularly important...

  • Page 4: Table Of Contents

    Table of contents General information ......1 Boat horsepower rating ....16 Mounting motor ....... 16 Identification numbers record..1 Remote control requirements ..16 Outboard motor serial number ..1 Battery requirement......16 Key number........1 Propeller selection......17 Emission control information ...
  • Page 5 Table of contents Overheat-warning indicator (digital Procedure........52 type)..........30 Trimming outboard motor....53 Speedometer (digital type) ....31 Adjusting trim angle (Power trim Trim meter........31 and tilt) .......... 53 Trim meter (digital type) ....31 Adjusting boat trim ......54 Hour meter (digital type)....
  • Page 6 Treatment of submerged motor..90 Consumer information....91 Important warranty information for U.S.A. and Canada ..... 91 YAMAHA MOTOR CORPORATION, U.S.A. FOUR-STROKE OUTBOARD MOTOR THREE-YEAR LIMITED WARRANTY ........ 93 IMPORTANT WARRANTY INFORMATION IF YOU USE YOUR YAMAHA OUTSIDE THE USA OR CANADA ...... 95...

  • 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. ZMU05088 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. ZMU05676...
  • 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 EMU33620 Severe injury could occur if the outboard mo- Safety information tor 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: Boating Organizations

    Safety information trators, or your local Power Squadron for a Marine Retailers Association of America complete set of rules governing the waters in 155 N. Michigan Ave. Chicago, which you will be using your boat. IL 60601 www.mraa.com EMU33680 Boating organizations The following organizations provide boating EMU33690 Basic boating rules (Rules of...

  • Page 17: Rules When Encountering Vessels

    Safety information vessel. Normally, you should not cross in front of the vessel with the right-of-way. You should slow down or change directions brief- ly and pass behind the other vessel. You should always move in such a way that the operator of the other vessel can see what you are doing.

  • Page 18: Other Special Situations

    Safety information 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 narrow channels.
  • Page 19 Safety information This system uses buoys and signs with dis- tinctive shapes and colors to show regulato- ry or advisory information. These markers are white with black letters and orange boarders. They signify speed zones, restrict- ed areas, danger areas, and general infor- mation.
  • Page 20 Safety information ZMU01708...

  • Page 21: 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 22: 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- EMU25702 tor(s) does not exceed the boats maximum Battery requirement horsepower rating.

  • Page 23: Propeller Selection

    ZMU04607 where a different propeller would be more appropriate. 1. Propeller diameter in inches Your Yamaha dealer can help you select the 2. Propeller pitch in inches 3. Type of propeller (propeller mark) right propeller for your boating needs. Select...
  • Page 24 Basic requirements with start-in-gear protection device(s). This feature permits the engine to be started only when it is in neutral. Always select neutral before starting the engine.

  • Page 25: 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. F50, T50, F60, T60 YAMAHA SPEED Km/h knot mile TRIP TIME BATT mode ZMU05090 1. Top cowling 15.

  • Page 26: Fuel Tank

    Basic components ZMU05429 1. Tachometer unit (Square type)* 2. Tachometer unit (Round type)* 3. Speedometer unit (Square type)* 4. Speed & fuel meter unit (Square type)* 5. Speed & fuel meter unit (Round type)* 6. Fuel management meter (Square type)* EMU25802 Fuel tank If your model was equipped with a portable...

  • Page 27: Fuel Gauge

    Basic components EMU25841 engine will continue to run at idle until the le- Fuel gauge ver is moved about 35° (a detent can be felt). This gauge is located on either the fuel tank Moving the lever farther opens the throttle, cap or on the fuel joint base.

  • Page 28: Tiller Handle

    Basic components trol lever in the neutral position and lift the the boat moves astern. neutral throttle lever. NOTE: The neutral throttle lever will operate only 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.

  • Page 29: Throttle Friction Adjuster

    Basic components When constant speed is desired, tighten the 1. Throttle indicator adjuster to maintain the desired throttle set- EMU25971 ting. Throttle friction adjuster EMU25991 A friction device provides adjustable resis- Engine shut-off switch tance to movement of the throttle grip or the The clip must be attached to the engine shut- remote control lever, and can be set accord- off switch for the engine to run.

  • Page 30: Engine Stop Button

    Basic components moved. EMU26090 Main switch The main switch controls the ignition system; its operation is described below. “ ” (off) With the main switch in the “ ” (off) posi- tion, the electrical circuits are off, and the key can be removed.

  • Page 31: Power Trim And Tilt Switch On Remote Control Or Tiller Handle

    Basic components set according to operator preference. An ad- Nut tightening torque: juster lever is located on the bottom of the 3.7 Nm (2.7 ft-lb) (0.4 kgf-m) tiller handle bracket. To increase resistance, turn the lever to the NOTE: port side “A”. Steering movement is blocked when the To decrease resistance, turn the lever to the adjuster lever is set to the “A”...

  • Page 32: Power Trim And Tilt Switch On Bottom Engine Cowling

    Basic components DOWN ZMU03592 EMU26152 NOTE: Power trim and tilt switch on bottom For instructions on using the power trim and engine cowling tilt switch, see page 55. The power trim and tilt switch is located on EMU30900 the side of the bottom engine cowling. Press- Variable trolling RPM switches ing the switch “...

  • Page 33: Trim Tab With Anode

    Basic components ZMU02525 1. Variable trolling RPM switch 1. Trim tab 2. Bolt EMU26243 3. Cap Trim tab with anode The trim tab should be adjusted so that the steering control can be turned to either the right or left by applying the same amount of force.

  • Page 34: Top Cowling Lock Lever(S) (Turn Type)

    Basic components EMU26460 Flushing device This device is used to clean the cooling wa- ter passages of the motor using a garden hose and tap water. NOTE: For details on usage, see page 64. ZMU03595 ECM00660 CAUTION: Do not use the tilt support lever or knob when trailering the boat.

  • Page 35: Tachometer

    Basic components when the gear shift is in neutral. If the warning system has activated, stop the engine and consult a Yamaha dealer immediately. NOTE: Adding an in-line 10-micron fuel filter has been show to greatly reduce the chance of fuel contamination problems.

  • Page 36: Low Oil Pressure-Warning Indicator

    Basic components indicator will flash. For further information on reading the indicator, see page 40. ECM00051 CAUTION: Do not continue to run the engine if the overheat-warning indicator is on. Serious engine damage will occur. ZMU04754 EMU26523 Low oil pressure-warning indicator If oil pressure drops too low, the warning in- dicator will start to blink.

  • Page 37: Speedometer (Digital Type)

    Basic components EMU26601 Speedometer (digital type) This gauge shows the boat speed. 1. Cap 2. Selector switch (for speed unit) 3. Selector switch (for fuel sensor) 1. Speedometer EMU26610 2. Fuel gauge Trim meter 3. Trip meter/clock/voltmeter This gauge shows the trim angle of your out- 4.

  • Page 38: Hour Meter (Digital Type)

    Basic components the power trim and tilt switch. resets the trip counter to 0 (zero). If the trim angle of your motor exceeds the NOTE: trim operating range, the top segment on The total number of hours the engine has the trim meter display will blink.

  • Page 39: Fuel Gauge

    ECM00860 CAUTION: The Yamaha fuel tank sensor differs from conventional sensors. Incorrectly setting the selector switch on the gauge will give false readings. Consult your Yamaha dealer on how to correctly set the selec- tor switch.

  • Page 40: Command Link Multifunction Meters

    If optional sensors are connected to the unit, cooling water pressure display will be available. For the optional sensor, consult your Yamaha dealer. The ta-...
  • Page 41 ” (on).After all the displays come on and the total hour display comes on, the gauge will change to normal operation. If the buzzer sounds and the water separator-warning in- dicator blinks, consult your Yamaha dealer immediately. ZMU05417 NOTE: To stop the buzzer, press the “...
  • Page 42 Do not continue to operate the engine if your Yamaha dealer. a warning device has activated. Con- ECM01600 sult your Yamaha dealer if the problem CAUTION: cannot be located and corrected. Do not continue to run the engine if the...

  • Page 43: Speed & Fuel Meter Unit

    Basic components functions while cruising. Get back to the port soon and consult a Yamaha dealer immedi- ately. ZMU05427 ZMU05425 ZMU05428 EMU31610 Speed & fuel meter unit This unit shows the boat speed and has the ZMU05426 functions of fuel meter, total fuel consump-...

  • Page 44: Speedometer Unit

    If optional sensors are connected to the unit, trip display, water surface tempera- ture display, depth display, and clock will be available. For the optional sensor, consult your Yamaha dealer. ZMU05434 1. Set button 2. Mode button...

  • Page 45: Fuel Management Meter

    Basic components EMU31630 Fuel management meter This meter has functions of fuel flow meter, total consumption display, fuel economy dis- play, and remaining fuel display. ZMU05436 1. Set button 2. Mode button ZMU05438 1. Set button 2. Mode button ZMU05437 1.

  • Page 46: Warning System

    Warning system ECM00090 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- If the warning system has activated, stop the vice.
  • Page 47 Basic components 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. Serious engine damage could occur. ZMU04587 If equipped with a low oil pressure-warning indicator, it will light or blink.

  • Page 48: Operation

    Test runs at differ- centerline (keel line) of the boat. ent heights can help determine the optimum mounting height. Consult your Yamaha deal- er or boat manufacturer for further informa- tion on determining the proper mounting...

  • Page 49: Breaking In Engine

    Operation life. ECM00800 CAUTION: Failure to follow the break-in procedure could result in reduced engine life or even severe engine damage. EMU27083 Procedure for 4-stroke models Your new engine requires a period of ten- ZMU01762 hours break-in to allow mating surfaces of moving parts to wear in evenly.

  • Page 50: Pre-Operation Checks

    Checking the engine oil level Check fuel line connections to be sure they Put the outboard motor in an upright po- are tight (if equipped Yamaha fuel tank or sition (not tilted). boat tank). Remove oil dipstick and wipe it clean.

  • Page 51: Filling Fuel

    Yamaha recommends the use of sparks, cigarettes, flames, or other Ring Free Fuel Additive, available from sources of ignition. your Yamaha dealer. Ring Free Fuel Addi- Remove the fuel tank cap. tive has repeatedly proven its ability to clean Carefully fill the fuel tank.

  • Page 52: Operating Engine

    Operation fuel system components. Follow product la- connect the fuel line to the joint. Then beling for use instructions. firmly connect the other end of the fuel EMU27450 line to the joint on the fuel tank. Operating engine EMU27463 Feeding fuel (portable tank) EWM00420 WARNING Before starting the engine, make sure...

  • Page 53: Starting Engine

    Operation end of the cord into the engine shut-off switch. EWM00121 WARNING Attach the engine shut-off cord to a se- cure place on your clothing, or your arm or leg while operating. Do not attach the cord to clothing that could tear loose.
  • Page 54 Operation NOTE: When the engine is cold, it needs to be warmed up. For further information, see page 49. If the engine is warm and fails to start, open the throttle slightly and try to start the engine again. If the engine still fails to start, see page 82.

  • Page 55: Warming Up Engine

    Consult Never turn the main switch to “ ” your Yamaha dealer if the cause for the (start) while the engine is running. low oil pressure warning indicator can- Do not keep the starter motor turning not be found.

  • Page 56: Shifting

    Consult your Yamaha dealer if the prob- lem cannot be located and corrected. 1. Neutral interlock trigger Move the remote control lever / gear...

  • Page 57: Stopping Boat

    Operation EMU31742 Stopping boat EWM01510 WARNING Do not use the reverse function to slow down or stop the boat as it could cause you to lose control, be ejected, or im- pact the steering wheel or other parts of the boat. This could increase the risk of serious injury.

  • Page 58: Stopping Engine

    Operation 1. “ ” switch 2. “ ” switch To increase the trolling speed, press the “ ” switch. To decrease the trolling speed, press the “ ” switch. NOTE: The trolling speed changes approximately 50 r/min each time a switch is pressed. After stopping the engine, disconnect If the trolling speed has been adjusted, the the fuel line if there is a fuel joint on the...

  • Page 59: Trimming Outboard Motor

    Operation ZMU02301 Remove the key if the boat will be left unattended. NOTE: The engine can also be stopped by pulling the cord and removing the clip from the en- gine shut-off switch, then turning the main switch to “ ”...

  • Page 60: Adjusting Boat Trim

    Operation not adjust the trim angle with this “ ” (up). switch while the boat is moving. To lower the bow (trim-in), press the switch “ ” (down). Adjust the outboard motor trim angle using Make test runs with the trim set to different the power trim and tilt switch.

  • Page 61: Tilting Up And Down

    Operation duce salt corrosion. EWM00221 WARNING Be sure all people are clear of the out- board motor when tilting up and down, Body parts can be crushed between the motor and the clamp bracket when the motor is trimmed or tilted. EWM00250 WARNING Bow Down...
  • Page 62 Operation Press the power trim and tilt switch “ ” Pull the tilt support lever toward you to (up) until the outboard motor has tilted support the engine. up completely. ZMU03640 EWM00260 WARNING After tilting the outboard motor, be sure to support it with the tilt support knob or tilt support lever.

  • Page 63: Procedure For Tilting Down (Power Trim And Tilt Models)

    Operation Models equipped with trim rods: Once the outboard motor is supported with the tilt support lever, press the power trim and tilt switch “ ” (down) to retract the trim rods. ECM00250 CAUTION: Be sure to retract the trim rods complete- ly during mooring.

  • Page 64: Cruising In Other Conditions

    Operation setting up for shallow water cruising. 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- ZMU01935 ting up for and cruising in shallow water.
  • Page 65 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 66: Maintenance

    Maintenance EMU34520 Full throttle operating range: Specifications 5000–6000 r/min NOTE: Maximum output: F50TR 36.8 kW@5500 r/min (50 “(AL)” stated in the specification data below HP@5500 r/min) represents the numerical value for the alumi- F60TR 44.1 kW@5500 r/min (60 num propeller installed. HP@5500 r/min) Likewise, “(SUS)”...

  • Page 67: Transporting And Storing Outboard Motor

    Maintenance 124 minutes (15.17 Imp.oz) Maximum generator output: F60CTR 430.0 cm (14.54 US oz) 17.0 A (15.17 Imp.oz) Drive unit: T50TR 670.0 cm (22.65 US oz) Gear positions: (23.63 Imp.oz) Forward-neutral-reverse T60TR 670.0 cm (22.65 US oz) Gear ratio: (23.63 Imp.oz) F50TR 1.85 (24/13) Tightening torque for engine: F60CTR 1.85 (24/13)

  • Page 68: Storing Outboard Motor

    Consult your Yamaha ble. dealer for further details. Store the outboard motor in a dry, well- ventilated place, not in direct sunlight.

  • Page 69: Lubrication

    EWM00090 Seal replacement should be performed WARNING by an authorized Yamaha dealer prior to Do not touch or remove electrical parts use. when starting or during operation. Grease all grease fittings. For further de- Keep hands, hair, and clothes away tails, see page 70.

  • Page 70: Cleaning And Anticorrosion Measures

    Batteries vary among could be damaged. 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 71: Cleaning The Outboard Motor

    Areas with damaged paint are Tighten the connector securely. more likely to corrode. If necessary, clean ECM00540 and paint the areas. A touch-up paint is avail- CAUTION: able from your Yamaha dealer. Do not leave the garden hose connector...

  • Page 72: Periodic Maintenance

    Frequent quick acceleration and decelera- specified. If you are not familiar with ma- tion chine servicing, this work should be done Frequent shifting by your Yamaha dealer or other qualified Frequently starting and stopping the en- mechanic. gine(s) Operation that fluctuates often between...

  • Page 73: 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 74 Maintenance Initial Every 20 hours Item Actions hours (1 hours (3 hours (5 months) years) years) years) Inspection or replace- Fuel pump ment as necessary Fuel/oil leakage Inspection Inspection or replace- Fuel pipe ment as necessary Fuel pipe Replacement Gear oil Replacement Greasing points Greasing...

  • Page 75: Maintenance Chart 2

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

  • Page 76: Greasing

    Maintenance EMU28932 Greasing Yamaha marine grease (Water resistant grease) F50, T50, F60, T60 ZMU05087 engine when it has cooled down. EMU28953 Cleaning and adjusting spark plug The spark plug is an important engine com- EWM00560 ponent and is easy to inspect. The condition...

  • Page 77: 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 78: Inspecting Idling Speed

    (not tilted). higher than normal. If you have difficulty ver- ifying the idle speed, or the idle speed re- quires adjustment, consult a Yamaha dealer or other qualified mechanic. Verify whether the idle speed is set to specification. For idle speed specifica-...
  • Page 79 Drain screw tightening torque: cause severe engine damage. Consult 18.0 Nm (13.3 ft-lb) (1.84 kgf-m) your Yamaha dealer if the problem can- not be located and corrected. NOTE: Turn off the engine and wait 3 minutes.

  • Page 80: Checking Wiring And Connectors

    EMU29140 Engine oil leakage mark. Check for oil leaks on the around the engine. NOTE: If any leaks are found, consult your Yamaha dealer. EMU29164 Checking power trim and tilt / power tilt system EWM00431...

  • Page 81: Checking Propeller

    Tilt the outboard motor down. Check that the trim and tilt rod / the tilt rod oper- ates smoothly. NOTE: Consult your Yamaha dealer if any operation is abnormal. EMU29172 ZMU01897 Checking propeller...

  • Page 82: Installing Propeller

    Be sure to use a new cotter pin and bend the ends over securely. Otherwise the propeller could come off during op- eration and be lost. Apply Yamaha marine grease or a cor- rosion resistant grease to the propeller shaft. 1. Cotter pin Install the spacer (if equipped), thrust 2.
  • Page 83 Maintenance stand. You could be severely injured if damage. Consult a Yamaha dealer for re- the outboard motor falls on you. pair of the lower unit seals. Never get under the lower unit while it NOTE: is tilted, even when the tilt support lever For disposal of used oil, consult your or knob is locked.

  • Page 84: Cleaning Fuel Tank

    Allow the filter to dry. Replace the gasket with a new one. Re- install the fuel joint assembly and tighten the screws firmly. EMU29312 Inspecting and replacing anode(s) Yamaha outboard motors are protected from...

  • Page 85: Checking Battery (For Electric Start Models)

    Maintenance corrosion by sacrificial anodes. Inspect the external anodes periodically. Remove scales from the surfaces of the anodes. Consult a Yamaha dealer for replacement of external anodes. ECM00720 CAUTION: Do not paint anodes, as this would render them ineffective. ZMU04722...

  • Page 86: Connecting The Battery

    Maintenance equipment, lighted cigarettes, and so NOTE: on.) Consult a Yamaha dealer when charging or DO NOT SMOKE when charging or han- re-charging batteries. dling batteries. EMU29342 KEEP BATTERIES AND ELECTROLYTIC Connecting the battery FLUID OUT OF REACH OF CHILDREN.

  • Page 87: Disconnecting The Battery

    These paints can cause Use of smaller wire could lead to a fire. more rapid engine corrosion. NOTE: Consult your Yamaha dealer about correct wiring if a battery selector switch is desired. EMU29370 Disconnecting the battery Disconnect the BLACK cable from the NEG- ATIVE (-) terminal first.

  • Page 88: 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 89 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 90 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 91: 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 92: Power Trim And Tilt Will Not Operate

    Trouble Recovery ZMU03668 1. Manual valve screw Put the engine in the desired position, then tighten the manual valve screw by turning it clockwise. EMU31602 Water separator-warning indicator blinks while cruising EWM01500 ZMU05099 WARNING 1. Fuse (20 A × 3, 30 A) Gasoline is highly flammable, and its va- 2.
  • Page 93 Trouble Recovery ZMU05476 1. Water separator-warning indicator 1. Water detection switch coupler Stop the engine. Unscrew the filter cup from the filter Remove the top cowling. housing. Remove the plastic tie. NOTE: Be careful not to twist the water detection switch lead when unscrewing the filter cup.

  • Page 94: Starter Will Not Operate

    It NOTE: could whip behind you and injure Have a Yamaha dealer inspect the outboard someone. An unguarded, rotating flywheel is very motor after returning to port. dangerous. Keep loose clothing and...

  • Page 95: Emergency Starting Engine

    Trouble Recovery wheel or other moving parts when the engine is running. Do not install the starter mechanism or top cowling after the engine is running. Do not touch the ignition coil, spark plug wire, spark plug cap, or other elec- trical components when starting or op- erating the motor.

  • Page 96: Treatment Of Submerged Motor

    Trouble Recovery gine is running. EMU33500 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. ECM00400 CAUTION: Do not attempt to run the outboard motor...

  • Page 97: Consumer Information

    Consumer information EMU29811 Important warranty information for U.S.A. and Canada...
  • Page 98 Consumer information...

  • Page 99: 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 100 Consumer information...

  • Page 101: 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 Printed in Japan April 2007–0.1 × 1 ! Printed on recycled paper...
  • Page 105 (A l’usage du concessionnaire) MODÉLE ET NO. DE SÉRIE DU MOTEUR HORS-BORD (sur l’étiquette d’identification de la presse de fixation) YAMAHA DEALER NUMBER NO. DU CONCESSIONNAIRE YAMAHA DEALER NAME YAMAHA MOTOR CO., LTD. NOM DU MADE IN JAPAN CONCESSIONNAIRE PAYS D'ORIGINE JAPON USAGE...
  • Page 106 PLACE POSTAGE HERE ATTN: WARRANTY DEPARTMENT...

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