Yamaha F30 Owner's Manual
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Yamaha F30 Owner's Manual

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F30
F40
OWNER'S MANUAL
Read this manual carefully before operating this
LIT-18626-10-18
outboard motor.
6BG-28199-39-E0

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  • Page 1 OWNER’S MANUAL Read this manual carefully before operating this LIT-18626-10-18 outboard motor. 6BG-28199-39-E0...
  • Page 2 EMU25063 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. ZMU07696 Read this manual carefully before operating this outboard motor. Keep this manual onboard in a waterproof bag when boating.
  • Page 3 Any damage tain maximum enjoyment from your new resulting from neglect of these instructions is Yamaha. If you have any question about the not covered by warranty. operation or maintenance of your outboard Some countries have laws or regulations re- motor, please consult a Yamaha dealer.

  • Page 4: Table Of Contents

    Table of contents Safety information......1 Remote control requirements..14 Battery requirements...... 15 Outboard motor safety ..... 1 Specifications of Battery....15 Propeller..........1 Mounting battery ......15 Rotating parts........1 Multiple batteries ......15 Hot parts ........... 1 Propeller selection ......15 Electric shock ........
  • Page 5 Table of contents Installation ........46 Tilt lock mechanism ......30 Tilt support knob ......30 Installation........46 Cowling lock lever(s) (turn type)..31 Mounting the outboard motor ..46 Flushing device ....... 31 Operation ......... 48 Fuel filter/Water separator ....31 First-time operation ......
  • Page 6 Procedure ........73 IMPORTANT WARRANTY Lubrication ........75 INFORMATION IF YOU USE Cleaning and anticorrosion YOUR YAMAHA OUTSIDE measures ........75 THE U.S.A. OR CANADA ..103 Flushing power unit ......75 Cleaning the outboard motor ..76 Checking painted surface of outboard motor ......

  • Page 7: Safety Information

    Safety information tor and the clamp bracket when the motor is EMU33622 Outboard motor safety trimmed or tilted. Keep body parts out of this Observe these precautions at all times. area at all times. Be sure no one is in this EMU36501 area before operating the power trim and tilt Propeller...

  • Page 8: Gasoline Exposure And Spills

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

  • Page 9: Avoid Collisions

    Safety information EMU33772 EMU44160 Avoid collisions Accident reporting Scan constantly for people, objects, and oth- Boat operators are required by law to file a er boats. Be alert for conditions that limit your Boating Accident Report with their boating visibility or block your vision of others. law enforcement agency if their boat is in- volved in any of the following accidents: There is loss of life or probable loss of...

  • Page 10: Passenger Training

    Safety information go to boatus.org. For Canada In the U.S.A. United States Coast Guard All operators of pleasure craft must illustrate competency by means of a Pleasure Craft Consumer Affairs Staff (G-BC) Operators Card with the exception of Per- Office of Boating, Public, and Consumer Af- sonal Water Craft used for rental purposes fairs which require a rental checklist be complet-...

  • Page 11: Basic Boating Rules (Rules Of The Road)

    Safety information Suite 8 vessel. Normally, you should not cross in Bolton, ON front of the vessel with the right-of-way. You L7E 1H1 should slow down or change directions brief- http://www.nmma.org/ 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 EMU33691 Basic boating rules (Rules of...

  • Page 12: Other Special Situations

    Safety information Meeting Overtaking If you are meeting another power vessel If you are passing another vessel, you are head on, and are close enough to run the risk the “Give-Way” vessel. This means that the of collision, neither of you has the right-of- other vessel is expected to maintain its way Both of you should alter course to avoid course and speed.
  • Page 13 Safety information trawls are considered to be “fishing vessels” This system uses buoys and signs with dis- under the International Rules. Vessels with tinctive shapes and colors to show regulatory trolling lines are not considered fishing ves- or advisory information. These markers are sels.
  • Page 14 Safety information ZMU01708...

  • Page 15: 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 ZMU06390 1.

  • Page 16: Read Manuals And Labels

    Read all labels on the outboard motor and the boat.  If you need any additional information, contact your Yamaha dealer. EMU33832 Warning labels If these labels are damaged or missing, contact your Yamaha dealer for replacements. F30, F40 ZMU07681...
  • Page 17 General information ZMU05740 EMU33912 Contents of labels EWM01671 The above warning labels mean as follows. WARNING Read Owner’s Manuals and labels.  EWM01691 Wear an approved personal flotation  WARNING device (PFD). Emergency starting does not have start- Attach engine shut-off cord (lanyard) to ...
  • Page 18 General information Electrical hazard EMU35132 Symbols The following symbols mean as follows. Notice/Warning ZMU05666 ZMU05696 Read Owner’s Manual ZMU05664 Hazard caused by continuous rotation ZMU05665...

  • Page 19: Specifications And Requirements

    Specifications and requirements Total displacement: EMU34521 Specifications 747 cm (45.6 c.i.) TIP: Bore  stroke: 65.0  75.0 mm (2.56  2.95 in) “(AL)” stated in the specification data below Ignition system: represents the numerical value for the alumi- num propeller installed. Spark plug (NGK): Likewise, “(SUS)”...

  • Page 20: Installation Requirements

    Specifications and requirements Propeller mark: EMU33554 Installation requirements Fuel and oil: EMU33564 Boat horsepower rating Recommended fuel: EWM01560 Regular unleaded gasoline WARNING Min. pump octane number (PON): Overpowering a boat can cause severe instability. Fuel tank capacity: 25 L (6.60 US gal, 5.50 Imp.gal) Before installing the outboard motor(s), con- Recommended engine oil: firm that the total horsepower of your out-...

  • Page 21: Battery Requirements

    502–1370 A appropriate. Min. reserve capacity (RC/SAE): Your Yamaha dealer can help you select the 124 minutes right propeller for your boating needs. Select a propeller that will allow the engine to reach...

  • Page 22: Start-In-Gear Protection

    3. Type of propeller (propeller mark) 10W–40 5W–30 EMU25770 Start-in-gear protection Yamaha outboard motors or Yamaha-ap- ZMU06854 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 before starting the engine.

  • Page 23: Fuel Requirements

    Yamaha tor. However, if gasoline with Ethanol is the only fuel available in your area, your Yamaha recommends that you use alcohol-free gaso- line (see Gasoline with Ethanol) whenever...

  • Page 24: Gasoline Additives

    If the amount of water is excessive, and internal engine damage. the ethanol and water mixture will separate Yamaha recommends the use of two Ya- from the gasoline in a layer at the bottom malube gasoline additives to reduce internal of the fuel tank.

  • Page 25: Motor Disposal Requirements

    Keep the following items onboard in case use on aluminum may be applied to the out- there is trouble with the outboard motor. board motor. The original Yamaha paint sur- A tool kit with assorted screwdrivers, pli- face may be scuffed lightly before applying ...

  • Page 26: Star Labels

    SPARK PLUG GAP (mm): SPARK PLUG: VALVE LASH (mm) IN: FUEL: GASOLINE YAMAHA MOTOR CO.,LTD. INFORMATION ANTIPOLLUTION CE MOTEUR EST CONFORME AUX NORMES D’ÉMISSIONS EPA DES É.-U. ET DE LA CALIFORNIE POUR MOTEURS MARINS À ÉTINCELLE. POUR LES SPÉCIFICATIONS ET LES RÉGLAGES À...
  • Page 27 Specifications and requirements EMU40340 EMU33861 Two Stars—Very Low Emission Four Stars—Super Ultra Low Emission The two-star label identifies engines that The four-star label identifies engines that meet the Air Resources Board’s Personal meet the Air Resources Board’s Sterndrive Watercraft and Outboard marine engine and Inboard marine engine 2009 exhaust 2004 exhaust emission standards.

  • Page 28: Components

    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). F30, F40 YAMAHA SPEED Km/h knot mile TRIP TIME BATT mode ZMU07682 1. Top cowling 16.

  • Page 29: Fuel Tank

    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 unit (Square type)* EMU25803 Fuel tank If your model was equipped with a portable...

  • Page 30: Fuel Joint

    Components 5. Air vent screw 2. Remote control lever 3. Neutral interlock trigger EMU25830 4. Neutral throttle lever Fuel joint 5. Main switch This joint is used to connect the fuel line. 6. Engine shut-off switch EMU43120 7. Throttle friction adjuster Fuel gauge This gauge shows the approximate amount EMU26190...

  • Page 31: Neutral Throttle Lever

    Components 1. Neutral interlock trigger EMU25924 Gear shift lever EMU26212 Move the gear shift lever forward to engage Neutral throttle lever the forward gear or rearward to engage the To open the throttle without shifting into ei- reverse gear. ther forward or reverse, put the remote con- trol lever in the neutral position and lift the neutral throttle lever.

  • Page 32: Throttle Indicator

    Components or throttle grip, which could result in an accident. [EWM00032] EMU25962 Throttle indicator The fuel consumption curve on the throttle indicator shows the relative amount of fuel consumed for each throttle position. Choose the setting that offers the best performance and fuel economy for the desired operation.

  • Page 33: Engine Stop Button

    Components tangled, preventing it from functioning. 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 34: Steering Friction Adjuster

    Components EMU31432 1. Nut Steering friction adjuster A friction device provides adjustable resis- Nut tightening torque: tance to the steering mechanism, and can be 6 Nm (0.61 kgf-m, 4.4 ft-lb) set according to operator preference. An ad- juster lever is located on the bottom of the TIP: tiller handle bracket.

  • Page 35: Power Trim And Tilt Switch On Bottom Cowling

    Components operator, increasing the risk of collision with another boat or an obstacle. ZMU06394 1. Power trim and tilt switch EMU30901 Variable trolling RPM switches The trolling speed can be adjusted when the outboard motor is trolling. Press the “ ”...

  • Page 36: Trim Tab With Anode

    Components proximately 3000 r/min. Bolt tightening torque: For instructions on using the variable troll-  18 Nm (1.84 kgf-m, 13.3 ft-lb) ing RPM switches, see page 61. EMU26244 EMU26312 Trim tab with anode Tilt lock mechanism The tilt lock mechanism is used to prevent EWM00840 WARNING the outboard motor from lifting out of the wa-...

  • Page 37: Cowling Lock Lever(S) (Turn Type)

    The water separator-alert indicator of  Command Link Multifunction Tachometer will blink. The buzzer will sound intermittently only  when the gear shift is in neutral. If the alert system has activated, stop the  engine and consult a Yamaha dealer im-...

  • Page 38: Alert Indicator

    TIP: Adding an in-line 10-micron fuel filter has been show to greatly reduce the chance of fuel contamination problems. Consult your dealer for information about Yamaha 10-mi- cron fuel filters if your boat does not have one. EMU26304 Alert indicator If the engine develops a condition which is cause for alert, the indicator lights up.

  • Page 39: Instruments And Indicators

    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 44. ECM00022 NOTICE Do not continue to run the engine if the  low oil pressure-alert indicator is on and the engine oil level is lower.

  • Page 40: Tachometer

    Instruments and indicators EMU36050 Tachometer The tachometer displays engine speed in hundreds of revolutions per minute (r/min). For example, if the tachometer display reads “22” then the engine speed is 2200 r/min. EMU26621 Trim meter This meter shows the trim angle of your out- board motor.

  • Page 41: Overheat-Alert Indicator

    Instruments and indicators ZMU01736 1. Low oil pressure-alert indicator 1. Speedometer 2. Fuel gauge EMU26583 3. Trip meter/clock/voltmeter Overheat-alert indicator 4. Alert indicator(s) If the engine temperature rises too high, the alert indicator will start to blink. For further in- All segments of the display will light momen- formation on reading the indicator, see page tarily after the main switch is turned on and...

  • Page 42: Trip Meter / Clock / Voltmeter

    Press the “ ” (mode) button until the the gauge will give false readings. Consult desired hour is displayed. your Yamaha dealer on how to correctly set Press the “ ” (set) button again, the the selector switch. NOTICE: Running out minute display will begin blinking.

  • Page 43: Fuel Level-Alert Indicator

    Get back to the port soon if an alert device Tachometer has activated. For charging the battery, con- sult your Yamaha dealer. The tachometer shows the engine speed and has functions of trim meter, adjusting trolling speed, cooling water/engine temper-...

  • Page 44: Start-Up Checks

    For the optional sensor, consult your Yamaha dealer. The tachometer unit is avail- able in round and square types. Check your tachometer unit type.

  • Page 45: Adjusting Trolling Speed

    Yamaha dealer. The default engine idle speed is reset au-  tomatically when the display is switched to...

  • Page 46: Overheat Alert

    95 of this manual to blink. The engine speed will automatically to drain the water from the fuel filter. Get decrease to about 3000 r/min. back to the port soon and consult a Yamaha dealer immediately. ZMU05421 ZMU05423...

  • Page 47: Low Battery Voltage-Alert

    The speed & fuel meter unit shows the boat In such an event, the engine will not oper- speed and has the functions of fuel meter, to- ate properly. Consult a Yamaha dealer im- tal fuel consumption display, fuel economy mediately.

  • Page 48: Command Link Multifunction Speedometer

    Instruments and indicators & fuel meter unit type. After the main switch is first turned to the “ ” (on) position, all of the displays come on as a test. After a few seconds, the unit will change to normal operation. For more information, see the operation manual for the meters.

  • Page 49: Command Link Multifunction Fuel Management Meter

    The fuel management meter has the func- available. For the optional sensors, consult tions of fuel flow meter, total consumption your Yamaha dealer. display, fuel economy display, and remaining After the main switch is first turned to the fuel display. The chosen display is selected “...

  • Page 50: Engine Control System

    Alert system ECM00091 NOTICE 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. EMU26838 ZMU03025 Overheat alert This engine has an overheat-alert device. If the engine temperature ris es too high, the alert device will activate.
  • Page 51 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, consult your Yamaha dealer. The buzzer will sound. ...

  • Page 52: Installation

    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 53 Installation ZMU01762 ECM01634 NOTICE Make sure that the idle hole is high  enough to prevent water from entering the engine even if the boat is stationary with the maximum load. Incorrect engine height or obstructions  to the smooth flow of water (such as the design or condition of the boat, or ac- cessories, such as transom ladders or depth finder transducers) can create...

  • Page 54: Operation

    Operation For 10 hours for breaking in engine avoid ex- EMU36381 First-time operation tended idling, rough water and crowded ar- eas. EMU36391 Fill engine oil For the first hour of operation: The engine is shipped from the factory with- Run the engine at varying speeds up to out engine oil.

  • Page 55: Remove The Top Cowling

    If enough water to raise the float ring ver and lift off the top cowling. is found in the fuel, or if a significant amount of debris is found, the fuel tank should be checked and cleaned by a Yamaha dealer. ZMU06085 EMU36442 ZMU06399...

  • Page 56: Engine Shut-Off Cord (Lanyard)

    Check that the oil level on the oil dipstick 1. Cord is between the upper and lower marks. 2. Clip Consult your Yamaha dealer if the oil 3. Engine shut-off switch level is not at the proper level or if it ap- pears milky or dirty.

  • Page 57: Engine

    [ECM01801] ZMU06110 After installing, check the fitting of the top cowling by pushing it with both hands. If the top cowling is loose, have it repaired by your Yamaha dealer. ZMU06401 1. Fitting 2. Flushing device EMU36955 Install top cowling...

  • Page 58: Battery

    Operation Be sure no one is near the outboard mable and explosive. Always refuel ac-  motor before performing this check. cording to this procedure to reduce the risk of fire and explosion. Check the power trim and tilt unit for any Gasoline is poisonous and can cause ...
  • Page 59 Operation 2. Fuel hose Turn the air vent screw clockwise to close it. ZMU07446 1. Pressure relief tab 2. Fuel tank cap ZMU07444 TIP: Release the fuel vapor contained in the fuel 1. Air vent screw tank. Remove the fuel tank from the boat. While pressing and holding the pressure To loosen the air vent screw, turn it relief tab under the fuel tank cap again,...

  • Page 60: Operating Engine

    Operation ZMU07448 ZMU07444 TIP: 1. Air vent screw Wipe up any spilled gasoline immediately  EMU27452 with dry rags. Operating engine Dispose of rags properly according to local  EWM00420 laws or regulations. WARNING Turn the fuel tank cap clockwise to tight- Before starting the engine, make sure ...
  • Page 61 Operation ZMU07445 ZMU07584 1. Air vent screw 1. Fuel joint 2. Fuel hose Check the direction of the fuel hose. Firmly connect the other end of the fuel Make sure that the arrow of the primer hose to the joint on the fuel tank. pump points toward the outboard motor.

  • Page 62: Starting Engine

    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 63 Operation sition. warmed up. For further information, see page 59. 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 92. EMU27664 Electric start and remote control models EWM01840...

  • Page 64: Checks After Starting Engine

    Immediately after the engine starts, re- case or the cooling water pilot hole is lease the main switch and allow it to re- blocked. Consult your Yamaha dealer if turn to “ ” (on). NOTICE: Never turn the problem cannot be located and cor- the main switch to “...

  • Page 65: Warming Up Engine

    Pull the neutral interlock trigger up (if Check the oil level and add engine oil equipped). if necessary. Consult your Yamaha dealer if the cause for the low oil pressure alert cannot be found. [ECM01831]...
  • Page 66 Operation 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 operating in reverse. ZMU06404 After the engine is at idle speed in gear move the remote control lever / gear shift lever firmly and crisply into the neu- tral position.

  • Page 67: Stopping Boat

    Operation EMU31742 1. “ ” switch Stopping boat 2. “ ” switch EWM01510 WARNING To increase the trolling speed, press the “ ” Do not use the reverse function to slow switch.  down or stop the boat as it could cause To decrease the trolling speed, press the you to lose control, be ejected, or im- “...
  • Page 68 Operation ZMU07586 1. Fuel joint 2. Fuel hose Disconnect the fuel hose from the fuel joint on the fuel tank. ZMU07443 1. Fuel joint 2. Fuel hose Tighten the air vent screw by turning it clockwise. After stopping the engine, disconnect the fuel hose from the fuel joint on the outboard motor.

  • Page 69: Trimming Outboard Motor

    Operation Remove the key if the boat will be left un- EMU27888 Adjusting trim angle (Power trim and attended. tilt) TIP: EWM00753 The engine can also be stopped by pulling WARNING the cord and removing the clip from the en- Be sure all people are clear of the out- ...

  • Page 70: Adjusting Trim Angle For Hydro Tilt Models

    Operation body parts between the drive unit and clamp bracket. Use caution when trying a trim position  for the first time. Increase speed gradu- ally and watch for any signs of instabil- ity or control problems. Improper trim angle can cause loss of control. Stop the engine.

  • Page 71: Tilting Up And Down

    Operation the boat is down, it is easier to accelerate from a standing start onto plane. TIP: Depending on the type of boat, the outboard Bow Up motor trim angle may have little effect on the Too much trim-out puts the bow of the boat trim of the boat when operating.

  • Page 72: Procedure For Tilting Up (Hydro Tilt Models)

    Operation on page 61. Never tilt the outboard mo- shake loose from the tilt support and tor while the engine is running. Severe fall. If the motor cannot be trailered in damage from overheating can result. the normal running position, use an Do not tilt up the engine by pushing the additional support device to secure it ...

  • Page 73: Procedure For Tilting Down (Hydro Tilt Models)

    Operation Press the power trim and tilt switch “ ” er tilt unit loses pressure. [EWM00262] NOTICE: Do not use the tilt support (up) until the outboard motor has tilted up completely. lever or knob when trailering the boat. The outboard motor could shake loose from the tilt support and fall.

  • Page 74: Procedure For Tilting Down (Power Trim And Tilt Models)

    Operation (up) until the outboard motor is support- ed by the tilt rod and the tilt support knob becomes free. Pull out the tilt support knob. ZMU06412 Hold the rear of the top cowling with one hand, tilt the outboard motor up slightly and pull out the tilt support knob or re- ZMU06408 turn the tilt support lever.

  • Page 75: Shallow Water

    Operation ZMU06410 ZMU03646 EMU28062 EMU32840 Shallow water Procedure for hydro tilt models Place the gear shift lever in neutral. EMU28081 Hydro tilt models The outboard motor can be tilted up partially to allow operation in shallow water. EWM00271 WARNING Run the boat at the lowest possible ...

  • Page 76: Power Trim And Tilt Models

    Operation tilt the outboard motor down. Push the tilt lock lever down to the lock position. Slightly tilt the outboard motor up to the desired position using the power trim ZMU06404 and tilt switch. WARNING! Using the power trim and tilt switch on the bot- EMU32851 Power trim and tilt models tom cowling while the boat is moving...

  • Page 77: Cruising In Other Conditions

    Operation ZMU06407 To return the outboard motor to the nor- mal running position, press the power trim and tilt switch and slowly tilt the out- board motor down. EMU35391 Cruising in other conditions Cruising in salt water After operating in salt water, flush the cooling water passages with fresh water to prevent them from becoming clogged.

  • Page 78: Maintenance

    If the outboard motor EMU28280 Storing outboard motor cannot be trailered in the normal run- When storing your Yamaha outboard motor ning position, use an additional sup- for prolonged periods of time (2 months or port device to secure it in the tilt longer), several important procedures must position.

  • Page 79: Procedure

    Stabilizer” to each gallon of fuel. away from the flywheel and other ro- TIP: tating parts while the engine is run- The use of “Yamaha Fuel Conditioner and ning. Stabilizer” eliminates the need to drain the [EWM00091] Run the engine at a fast idle for 10–15 fuel system.
  • Page 80 TIP: mandatory to prevent excessive engine The use of “Yamaha Fuel Conditioner and damage due to rust. Perform the flush- Stabilizer” eliminates the need to drain the ing and fogging at the same time.

  • Page 81: Lubrication

    87. Inspect the oil for the pres- ence of water that indicates a leaky seal. Seal replacement should be performed by an authorized Yamaha dealer prior to use. Grease all grease fittings. For further de- tails, see page 81.

  • Page 82: Cleaning The Outboard Motor

    Cleaning the outboard motor to perform a maintenance procedure, When cleaning the outboard motor, the top have a Yamaha dealer or other qualified cowling must be installed. mechanic do the work. Wash the exterior of the outboard motor The procedures involve disassembling using fresh water.

  • Page 83: Replacement Parts

    Yamaha marine dealership. 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.

  • Page 84: Maintenance Chart 1

     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 85 Maintenance Initial Every Item Actions 20 hours 100 hours 300 hours 500 hours (3 months) (1 year) (3 years) (5 years) Fuel line (High pres- Inspection or replace- sure) ment as necessary Fuel line (Low pres- Inspection sure) Fuel line (Low pres- Inspection or replace- sure) ment as necessary...

  • Page 86: Maintenance Chart 2

    (3 years) (5 years) Wire harness connec- Inspection or replace- tions/wire coupler con- ment as necessary nections (Yamaha) Meter/gauge Inspection Fuel tank (Yamaha por- Inspection and clean- table tank) ing as necessary EMU34451 Maintenance chart 2 Every Item Actions 1000 hours...

  • Page 87: Greasing

    Maintenance EMU28934 Greasing Yamaha marine grease (Water resistant grease) F30EHA, F40EHA, ZMU06417...

  • Page 88: Cleaning And Adjusting Spark Plug

    When removing or installing a spark Instead, take the outboard motor to a plug, be careful not to damage the in- Yamaha dealer. You should periodically re- sulator. A damaged insulator could move and inspect the spark plug because...

  • Page 89: Inspecting Idle Speed

    13. If you have difficulty verifying from the threads, and then screw it in to the idle speed, or the idle speed requires the correct torque. adjustment, consult a Yamaha dealer or other qualified mechanic. Spark plug torque: EMU38806 18 Nm (1.84 kgf-m, 13.3 ft-lb)
  • Page 90 Prepare a suitable container that holds a dure for changing the engine oil, consult your larger amount than the engine oil capac- Yamaha dealer. ity. Remove the drain screw and gasket Put the outboard motor in an upright po- while holding the container under the sition (not tilted).
  • Page 91 Then tighten 1/4 to 1/2 turn more. Tighten per and lower marks. Consult your the drain screw to the correct torque with a Yamaha dealer if the oil level is out of torque wrench as soon as possible. specified level.

  • Page 92: Inspecting Wiring And Connectors

    For more information on the disposal of  off switch. Turn off the battery cut-off used oil, consult your Yamaha dealer. switch if your boat has one. Change the oil more often when operating ...

  • Page 93: Removing Propeller

    Changing gear oil ation and be lost. EWM00800 WARNING Apply Yamaha marine grease or a corro- Be sure the outboard motor is securely  sion resistant grease to the propeller fastened to the transom or a stable...
  • Page 94 Never get under the lower unit while it case may be damaged. Have a  is tilted, even when the tilt support lever Yamaha dealer check and repair the or knob is locked. Severe injury could outboard motor. [ECM00713] occur if the outboard motor accidental- TIP: ly falls.

  • Page 95: Inspecting And Replacing Anode(S)

    Tightening torque: 9 Nm (0.92 kgf-m, 6.6 ft-lb) EMU29316 Inspecting and replacing anode(s) Yamaha outboard motors are protected from 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 ZMU06420 anodes.

  • Page 96: Connecting The Battery

    1. Red cable tery’s charge. If the battery needs charg- 2. Black cable ing, consult your Yamaha dealer. 3. Battery Check the battery connections. They The electrical contacts of the battery and should be clean, secure, and covered by cables must be clean and properly con- an insulating cover.
  • Page 97 Maintenance Disconnect the positive cable(s) and re- move the battery from the boat. Clean, maintain, and store the battery according to the manufacturer’s instruc- tions.

  • Page 98: Trouble Recovery

    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-alert indicator is flash- Q. Are spark plug(s) fouled or of incorrect ing, consult your Yamaha dealer.
  • Page 99 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 100 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 101: Temporary Action In Emergency

    EWM00631 Q. Is steering pivot loose or damaged? WARNING A. Tighten or have serviced by a Yamaha Substituting an incorrect fuse or a piece dealer. of wire could allow excessive current EMU29433 flow.

  • Page 102: Power Trim And Tilt Will Not Operate

    Trouble Recovery trim and tilt unit , the engine can be tilted manually. Loosen the manual valve screw by turn- ing it clockwise until it stops. ZMU04095 1. Manual valve screw Put the engine in the desired position, then tighten the manual valve screw by turning it counterclockwise.
  • Page 103 Trouble Recovery If the water separator-alert indicator on the Command Link Multifunction Tachometer blinks, perform the following procedure. ZMU06425 1. Water detection switch coupler Unscrew the filter cup from the filter housing. NOTICE: Be careful not to 1. Water separator-alert indicator twist the water detection switch lead Stop the engine.

  • Page 104: Starter Will Not Operate

    11. Start the engine and make sure that the could whip behind you and injure water separator-alert indicator remains someone. off. Have a Yamaha dealer inspect the An unguarded, rotating flywheel is very  outboard motor after returning to port.

  • Page 105: Emergency Starting Engine

    Trouble Recovery trical components when starting or op- erating the motor. You could get an electrical shock. EMU44402 Emergency starting engine Remove the top cowling. Remove the flywheel cover after remov- ing the bolt. Turn on the main switch. ON START ZMU06429 Prepare the engine for starting.

  • Page 106: Treatment Of Submerged Motor

    EMU33501 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. NOTICE: Do not attempt to run the outboard motor until it has been com- pletely inspected.

  • Page 107: Consumer Information

    Owner’s Manual. The owner of the outboard motor shall give notice to an authorized Yamaha Outboard Motor Dealer of any and all apparent defects within ten (10) days of discovery and make the motor available at that time for inspection and repairs at the dealer’s place of business.
  • Page 108 TRANSFER OF WARRANTY Transfer of the warranty from the original purchaser to any subsequent purchaser is possible by having the motor inspected by an authorized Yamaha Outboard Motor Dealer and requesting the dealer to submit a change of registration to Yamaha within ten (10) days of the transfer.

  • Page 109: Important Warranty Information If You Use Your Yamaha Outside The U.s.a. Or Canada

    He will be able to contact Yamaha on your behalf to see if any refund can be provided.
  • Page 111 — right out of the box. Yamalube — Take care of your Yamaha with legendary Yamalube oils, lubricants, and care products. They’re formulated and approved by the toughest judges we know: the Yamaha engineering teams that know your Yamaha from the inside out.
  • Page 112 Printed in Japan May 2013–0.6  1 ! Printed on recycled paper...

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