Yamaha LF130 Owner's Manual
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Yamaha LF130 Owner's Manual

Yamaha LF130 Owner's Manual

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F115
LF115
F130
LF130
OWNER'S MANUAL
Read this manual carefully before operating this
LIT-18626-13-68
outboard motor.
6EK-28199-38-E0

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Summary of Contents for Yamaha LF130

  • Page 1 F115 LF115 F130 LF130 OWNER’S MANUAL Read this manual carefully before operating this LIT-18626-13-68 outboard motor. 6EK-28199-38-E0...
  • Page 2 WARNING: This product can expose you to chemicals including engine exhaust, which is known to the State of California to cause cancer, and carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
  • Page 3 EWM00782 If you purchased this outboard motor used, see your Yamaha dealer to have it registered A WARNING indicates a hazardous situa- in your name in Yamaha records. tion which, if not avoided, could result in TIP: death or serious injury.

  • Page 4: Table Of Contents

    Components ........24 Components diagram ....24 General information ......10 Optional items ........26 Identification numbers record ..10 Yamaha Security System Outboard motor serial number..10 (Y-COP/Optional) ......26 Key number ........10 Remote control box......27 Remote control lever ......27 Neutral interlock trigger....
  • Page 5 Table of contents Tiller handle ........29 Fuel consumption meter / Fuel Gear shift lever ........ 29 economy meter / Twin engine Throttle grip ........29 speed synchronizer....... 42 Throttle indicator ......29 Water separator-alert indicator ..43 Throttle friction adjuster ....30 CL5 Display........
  • Page 6 80 IMPORTANT WARRANTY Periodic maintenance ....80 INFORMATION IF YOU USE Replacement parts ......80 YOUR YAMAHA OUTSIDE Maintenance interval guidelines..81 THE U.S.A. OR CANADA..109 Maintenance chart 1 ......82 Maintenance chart 2 ......85 INDEX ..........110 Greasing ...........

  • Page 7: Safety Information

    Safety information EMU33623 EMU33662 Outboard motor safety Power trim and tilt Body parts can be crushed between the mo- Observe these precautions at all times. tor and the clamp bracket when the motor is trimmed or tilted. Keep body parts out of this EMU36502 Propeller area at all times.

  • Page 8: Gasoline

    Have an approved PFD on board for every Gasoline exposure and spills Take care not to spill gasoline. If gasoline occupant. Yamaha recommends that you spills, wipe it up immediately with dry rags. must wear a PFD whenever boating. At a mi- Dispose of rags properly.

  • Page 9: Overloading

     Avoid sharp turns or other maneuvers that speed and have a Yamaha dealer inspect the make it hard for others to avoid you or un- outboard motor. derstand where you are going.

  • Page 10: Weather

    Safety information EMU44173 Boat education and training For U.S.A. Operators should take a boating safety cour- se. This may be required in your state. Many of the organizations listed in the next section can provide information about courses in your area. You may also want to consider an Internet- based program for basic boater education.

  • Page 11: Passenger Training

    Safety information United States Power Squadrons EMU33881 Passenger training 1-888-FOR-USPS (1-888-367-8777) Make sure at least one other passenger is https://www.usps.org/ trained to operate the boat in the event of an emergency. Boat Owners Association of The United States EMU33891 Boating safety publications 1-800-336-BOAT (1-800-336-2628) Be informed about boating safety.

  • Page 12: Basic Boating Rules (Rules Of The Road)

    Safety information In New Zealand should slow down or change directions brief- NZ Marine Industry Association ly and pass behind the other vessel. You https://www.nzmarine.com/ should always move in such a way that the operator of the other vessel can see what you EMU33692 are doing.

  • Page 13: Other Special Situations

    Safety information Meeting Overtaking If you are meeting another power vessel If you are passing another vessel, you are the head-on, and are close enough to run the risk “Give-Way” vessel. This means that the other of collision, neither of you has the right-of- vessel is expected to maintain its course and way.
  • Page 14 Safety information Fishing vessel right-of-way Many bodies of water used by boaters are All vessels that are fishing with nets, lines or entirely within the boundaries of a particular trawls are considered to be “fishing vessels” state. The Uniform State Waterway Marking under the International Rules.
  • Page 15 Safety information ZMU01708...

  • Page 16: 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. ZMU01694 1.

  • Page 17: Compliance Mark Label

    General information 1. Compliance mark label location 1. CE marking location Regulatory Compliance Mark (RCM) Engines affixed with this mark conform to certain portion(s) of the Australian Radio Communications Act. 0026 1521 6EE-43394-90 CE marking Outboard motors affixed with this “CE” mark- ZMU08190 conform with...

  • Page 18: 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. EMU33836 Warning labels If these labels are damaged or missing, contact your Yamaha dealer for replacements.
  • Page 19 General information 6EE-H1994-40 6EE-G2794-40 6EE-H1994-50 6EE-G2794-50  Attach engine shut-off cord (lanyard) to EMU34652 Contents of labels your PFD, arm, or leg so the engine The above warning labels mean as follows. stops if you accidentally leave the helm, which could prevent a runaway boat. EWM01682 EMU33851 Other labels...

  • Page 20: Engine Data Recording

    ZMU05664 Yamaha will not disclose this data to a third Hazard caused by continuous rotation party except in the following cases. In addi- tion, Yamaha may provide engine data to a contractor in order to outsource services re- lated to the handling of the engine data.

  • Page 21: Specifications And Requirements

    Specifications and requirements Bore × stroke: EMU40501 Specifications 81.0 × 88.9 mm (3.19 × 3.50 in) TIP: Ignition system: “(SUS)” indicates that the specification is for the outboard motor when it is equipped with Spark plug (NGK): a stainless steel propeller. LKR6E Spark plug gap: EMU48360...

  • Page 22: Installation Requirements

    Specifications and requirements Fuel and oil: EMU33556 Installation requirements Recommended fuel: Regular unleaded gasoline EMU33566 Min. pump octane number (PON): Boat horsepower rating EWM01561 Min. research octane number (RON): Overpowering a boat can cause severe in- Recommended engine oil: stability. YAMALUBE 4M FC-W or 4-stroke Before installing the outboard motor(s), con- outboard motor oil...

  • Page 23: Battery Requirements

    [EWM01821] Battery cable the following combinations: The battery cable size and length are critical.  CCA/SAE and RC Consult your Yamaha dealer about the bat-  MCA/ABYC and RC tery cable size and length. Battery rating (CCA/SAE): EMU41604 Propeller selection 380–1150 A...

  • Page 24: Counter Rotation Models

    Specifications and requirements Your Yamaha dealer can help you select the EMU36313 Counter rotation models right propeller for your boating needs. Select Standard outboard motors rotate clockwise. a propeller that will allow the engine to reach Counter rotation models rotate counterclock-...

  • Page 25: Fuel Requirements

    Recommended engine oil grade 2: pinging occurs, use a different brand of gas- SAE 15W-40/20W-40/20W-50 API SH/SJ/SL oline or premium unleaded fuel. Yamaha rec- Engine oil quantity (without oil filter ommends that you use alcohol-free gasoline replacement): (see Gasoline with Ethanol) whenever possi- 3.0 L (3.17 US qt, 2.64 Imp.qt)
  • Page 26 However, if gasoline with Ethanol is the the gasoline in a layer at the bottom of the only fuel available in your area, your Yamaha fuel tank. This ethanol and water mixture is outboard motor is calibrated to run properly...

  • Page 27: Gasoline Additives

    In addi- use on aluminum may be applied to the out- tion, gasoline used for boating will typically board motor. The original Yamaha paint sur- age longer between refills than gasoline used face may be scuffed lightly before applying...

  • Page 28: Outboard Motor Disposal Requirements

     An extra engine shut-off cord (lanyard) with clip. YAMAHA MOTOR CO.,LTD.  Spare parts, such as an extra set of spark ZMU06894 plugs. Consult your Yamaha dealer for details. EMU25275 Star labels EMU25223 Emission control information Your outboard motor is labeled with a Califor- nia Air Resources Board (CARB) star label.
  • Page 29 Specifications and requirements EMU40331 EMU40351 One Star—Low Emission Three Stars—Ultra Low Emission The one-star label identifies engines that The three-star label identifies engines that meet the Air Resources Board’s Personal meet the Air Resources Board’s Personal Watercraft and Outboard marine engine 2001 Watercraft and Outboard marine engine 2008 exhaust emission standards.

  • Page 30: Components

    TIP: * May not be exactly as shown; also may not be included as standard equipment on all models (order from dealer). F115, LF115 F130, LF130 1. Top cowling 2. Cowling lock lever 3. Power trim and tilt unit 4. Clamp bracket 5.
  • Page 31 Components 1. Oil filler cap 2. Cowling lock lever 3. Fuel filter 4. Cooling water pilot hole 5. Drain screw 6. Gear oil drain screw 7. Cooling water inlet 8. Oil level plug 9. Oil dipstick...

  • Page 32: Optional Items

    Components EMU46733 Optional items The following items are available from your Yamaha dealer. For details, consult your Yamaha dealer. YAMAHA SPEED Km/h knot mile TRIP TIME BATT MODE MODE mode 1. Remote control box (side mount type) 13.Tiller handle 2. Remote control box (binnacle mount type) EMU46753 3.

  • Page 33: Remote Control Box

    The Yamaha Security System, which pro- tects against theft, consists of the receiver and key fobs. The Yamaha Security System is available from your Yamaha dealer. For de- tails, consult your Yamaha dealer. ZMU01723 1. Power trim and tilt switch 2.

  • Page 34: Neutral Interlock Trigger

    Components ZMU01727 ZMU01725 1. Neutral “ ” 1. Neutral interlock trigger 2. Forward “ ” EMU26213 3. Reverse “ ” Neutral throttle lever 4. Shift To open the throttle without shifting into ei- 5. Fully closed ther forward or reverse, put the remote con- 6.

  • Page 35: Tiller Handle

    Components EMU25925 Gear shift lever Move the gear shift lever forward to engage the forward gear or rearward to engage the reverse gear. ZMU04575 1. Fully open 2. Fully closed 3. Free accelerator TIP:  The free accelerator button can only be 1.

  • Page 36: Throttle Friction Adjuster

    Components ZMU04646 1. Throttle indicator EMU25978 Throttle friction adjuster A friction device provides adjustable resis- tance to movement of the throttle grip or the remote control lever, and can be set accord- ing to operator preference. To increase resistance, turn the adjuster clockwise.

  • Page 37: Engine Stop Button

    Components means the loss of most steering control. Also, without engine power, the boat could slow rapidly. This could cause peo- START START ple and objects in the boat to be thrown forward. [EWM00123] ZMU05818 1. Engine shut-off cord (lanyard) 2.

  • Page 38: Main Switch

    Components EMU26092 Main switch The main switch controls the ignition system; its operation is described below.  “ START START ” (off) With the main switch in the “ ” (off) posi- tion, the electrical circuits are off, and the key can be removed.

  • Page 39: Power Trim And Tilt Switch On Remote Control Or Tiller Handle

    Components TIP: EMU26156 Power trim and tilt switch on bottom  Check the tiller handle for smooth move- cowling ment when the lever is turned to the star- The power trim and tilt switch is located on board side “B”. the side of the bottom cowling.

  • Page 40: Power Trim And Tilt Switches (Twin Binnacle Type)

    Components EMU30903 Variable trolling RPM switches The trolling speed can be adjusted when the outboard motor is trolling. Press the “ ” switch to increase the trolling speed and press the “ ” switch to decrease the trolling speed. 1. Power trim and tilt switch EMU26164 Power trim and tilt switches (twin bin- nacle type)

  • Page 41: Tilt Support Lever For Power Trim And Tilt Model

    Components The trim tab should be adjusted so that the EMU26342 Tilt support lever for power trim and steering control can be turned to either the tilt model right or left by applying the same amount of To keep the outboard motor in the tilted up force.

  • Page 42: Flushing Device

    Consult your using a garden hose and tap water. For in- dealer for information about Yamaha 10-mi- structions on using the flushing device, see cron fuel filters if your boat does not have page 79.

  • Page 43: Instruments And Indicators

    Instruments and indicators EMU36016 Indicators EMU36026 Low oil pressure-alert indicator If oil pressure drops too low, this indicator will light up. For further information, see page 49. ECM00024  Do not continue to run the engine if the low oil pressure-alert indicator is on and 1.

  • Page 44: Trim Meter

    Instruments and indicators To reset the trip hours, simultaneously press EMU26622 Trim meter the “ ” (set) and “ ” (mode) buttons for This meter shows the trim angle of your out- more than 1 second while the trip hours are board motor.

  • Page 45: Digital Speedometer

    3. Selector switch (for fuel sensor) This gauge shows the boat speed and other information. EMU26714 Fuel gauge Eight segments indicate the fuel level. When all segments are showing, the fuel tank is full. YAMAHA SPEED km/h knot mile TRIP TIME...

  • Page 46: Trip Meter / Clock / Voltmeter

    Instruments and indicators your Yamaha dealer on how to correctly set (3) Press the “ ” (mode) button until the the selector switch. NOTICE: Running out of desired hour is displayed. fuel can damage the engine. (4) Press the “...

  • Page 47: Low Battery Voltage-Alert Indicator

    Get back to the port soon if an alert device tarily after the main switch is turned on and has activated. For charging the battery, con- will return to normal thereafter. sult your Yamaha dealer. EMU26753 Fuel flow meter The fuel flow meter displays the amount of...

  • Page 48: Fuel Consumption Meter / Fuel Economy Meter / Twin Engine Speed Synchronizer

    Instruments and indicators Fuel flow readings are not accurate when the To reset the total fuel consumption meter to engine is operating under about 1300 r/min. zero, press the “ ” (set) and “ ” (mode) As the fuel pump cycles on and off, the dis- buttons at the same time.

  • Page 49: Water Separator-Alert Indicator

    Instruments and indicators  The Yamaha digital speedometer and fuel management meter calculates speed, miles traveled, and fuel economy by water movement at the stern of the boat. This dis- tance can vary greatly from the actual dis- tance traveled because of water currents,...

  • Page 50: Cl5 Display

    Contact your Yamaha dealer for information on how to connect a GPS receiver. Engine condition icons Orange icons indicate engine conditions.  Yamaha Security System indicator “ ” (optional) This indicator appears when the Yamaha Security System is in lock mode. Make sure it is off before starting the engine.
  • Page 51  Do not continue to operate the engine if an alert device has activated. Consult your Yamaha dealer if the problem can- not be located and corrected.  Low oil pressure alert “ ” 1. Pop-up window If the engine oil pressure drops too low, this 2.

  • Page 52: 6Y8 Multifunction Meters

    6Y8 Multifunction speed & fuel meter If the engine malfunctions while cruising, this alert will be activated. Return to port and consult a Yamaha dealer immediately.  Check System / Steering Malfunction Alert If a malfunction occurs in the system, the system alert will be activated.
  • Page 53 Gasoline mixed with water could cause Yamaha Security System indicator (op- damage to the engine. tional) This indicator appears, when the Yamaha Se- Engine trouble-alert indicator curity System is in lock mode. If the engine malfunctions while cruising, the Lock mode engine trouble-alert indicator will start to blink.
  • Page 54  Do not continue to operate the engine if an alert device has activated. Consult your Yamaha dealer if the problem can- not be located and corrected. Low oil pressure-alert indicator If the engine oil pressure drops too low, the...

  • Page 55: Engine Control System

    EMU26806 Alert system ECM00093 Do not continue to operate the engine if an alert device has activated. Consult your Yamaha dealer if the problem cannot be located and corrected. EMU41927 Overheat alert  The buzzer will sound. This engine has an overheat-alert device. If the engine temperature rises too high, the alert device will activate.

  • Page 56: Low Oil Pressure Alert

    Engine control system If the alert system has activated, stop the en- gine and check the cooling water inlets:  Check trim angle to be sure that the cooling START water inlet is submerged. TIP: If the alert system has activated, stop the en- gine and tilt the outboard motor up to check the cooling water inlets for clogging.
  • Page 57 Check the oil level and add oil as needed. If the oil level is correct and the alert system does not turn off, consult your Yamaha dealer. Twin engine drive users If the low oil pressure alert system of one out- board motor activates, all of the engines will slow down and the buzzer will sound.

  • Page 58: Water Separator Alert

    If the alert system has activated Stop the engine and see page 104 of this manual to drain the water from the fuel filter. Return to port and consult a Yamaha dealer EMU41947 Water separator alert immediately.

  • Page 59: Installation

    (drag) will increase, tant from the centerline. Consult your thereby reducing engine efficiency and per- Yamaha dealer or boat manufacturer for fur- formance. ther information on determining the proper Most commonly, an outboard motor should mounting location.
  • Page 60 Installation optimum mounting height. Consult your Yamaha dealer or boat manufacturer for fur- ther information on determining the proper mounting height. 1. Idle hole ECM01635  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.

  • Page 61: Operation

    Operation life. NOTICE: Failure to follow the break-in EMU36382 First-time operation procedure could result in reduced engine life or even severe engine damage. [ECM00802] EMU36393 EMU27086 Fill engine oil Procedure for 4-stroke models The engine is shipped from the factory with- Your new engine requires a period of 10 out engine oil.

  • Page 62: Checks Before Starting Engine

    Operation EMU36414 Checks before starting engine EWM01922 If any item in “Checks before starting en- gine” is not working properly, have it in- spected and repaired before operating the outboard motor. Otherwise, an accident could occur. ECM00121 1. Cowling lock lever Do not start the engine out of water.

  • Page 63: Controls

    Engine shut-off cord (lanyard) tank should be checked and cleaned by a Inspect the engine shut-off cord and clip for Yamaha dealer. damage, such as cuts, breaks, and wear. ZMU06873 1. Clip 1.

  • Page 64: Outboard Motor

    Operation (4) Check that the oil level on the oil dipstick is between the upper and lower marks. Consult your Yamaha dealer if the oil lev- el is not at the proper level or if it appears milky or dirty.

  • Page 65: Power Trim And Tilt System

    (5) Tilt the outboard motor down. Check that the trim and tilt rod operates smoothly. EMU36585 Battery ZMU07760 Check the battery’s charge. If your boat is equipped with a Yamaha digital speedome- ter, the voltmeter and low battery alert func-...

  • Page 66: Filling Fuel

    (8) Tighten the fuel tank cap securely. If the battery needs charging, consult your (9) Wipe up any spilled gasoline immediate- Yamaha dealer or the battery manufacturer’s ly with dry rags. Dispose of rags properly instructions. according to local laws or regulations.

  • Page 67: Starting Engine

    Operation 1. Arrow TIP: The start-in-gear protection device prevents EMU27496 Starting engine the engine from starting except when in neu- EWM01601 tral. (2) Attach the engine shut-off cord to a se- Before starting the engine, make sure that cure place on your clothing, or your arm the boat is tightly moored and that you can or leg.
  • Page 68 Operation  If the engine is warm and fails to start, open the throttle slightly and try to start the en- gine again. If the engine still fails to start, see page 99. EMU2762B Electric start and remote control models EWM01842 ...
  • Page 69 Operation START START ZMU04588 ZMU05828 (3) Turn the main switch to “ ” (on). TIP: The start-in-gear protection device prevents the engine from starting except when in neu- tral. (2) Attach the engine shut-off cord to a se- cure place on your clothing, or your arm or leg.

  • Page 70: Checks After Starting Engine

    “ ” hole is blocked. Consult your Yamaha (on). NOTICE: Never turn the main dealer if the problem cannot be located switch to “...

  • Page 71: Warming Up Engine

    To shift out of neutral Otherwise, serious engine damage (1) Pull the neutral interlock trigger up (if could occur. Consult your Yamaha equipped). dealer. [ECM02381] EMU36532 Checks after engine warm up...
  • Page 72 Operation 32˚ 32˚ ZMU05460 ZMU05462 (2) After the engine is at idle speed in gear To shift from in gear (forward/reverse) to neu- move the remote control lever / gear shift tral lever firmly and crisply into the neutral (1) Close the throttle so that the engine position.

  • Page 73: Stopping Boat

    Operation  Do not shift into reverse while traveling at planing speeds. Loss of control, boat swamping, or damage to the boat could occur. The boat is not equipped with a separate braking system. Water resistance stops it af- ter the throttle lever is moved back to idle. The stopping distance varies depending on gross weight, water surface conditions, and ZMU01771...

  • Page 74: Stopping Engine

    Operation  If the trolling speed has been adjusted, the engine returns to the normal trolling speed when the engine is stopped and restarted or when the engine speed exceeds ap- proximately 3000 r/min. EMU27823 Stopping engine Before stopping the engine, first let it cool off for a few minutes at idle or low speed.

  • Page 75: Trimming Outboard Motor

    Operation EMU27889 TIP: Adjusting trim angle (Power trim and The engine can also be stopped by pulling tilt) the cord and removing the clip from the en- EWM00754 gine shut-off switch, then turning the main switch to “ ” (off). ...

  • Page 76: Adjusting Boat Trim

    Operation 1. Power trim and tilt switch Bow Up Too much trim-out puts the bow of the boat too high in the water. Performance and econ- omy are decreased because the hull of the boat is pushing the water and there is more air drag.

  • Page 77: Tilting Up And Down

    Operation ECM00242  Before tilting the outboard motor, stop the engine by following the procedure on page 68. Never tilt the outboard mo- tor while the engine is running. Severe damage from overheating can result.  Do not tilt up the engine by pushing the tiller handle (if equipped) because this could break the handle.
  • Page 78 Operation (2) Press the power trim and tilt switch “ ” 1. Power trim and tilt switch (up) until the outboard motor has tilted up completely. 1. Power trim and tilt switch (3) Pull the tilt support lever toward you to 1.

  • Page 79: Procedure For Tilting Down

    Operation 1. Tilt support lever 1. Power trim and tilt switch EMU42702 Procedure for tilting down (1) Push the power trim and tilt switch “ ” (up) until the outboard motor is support- ed by the tilt rod and the tilt support lever becomes free.

  • Page 80: Shallow Water

    Operation ZMU01771 1. Power trim and tilt switch EMU28063 Shallow water EMU40702 Cruising in shallow water The outboard motor can be tilted up partially to allow operation in shallow water. ECM02361 ZMU04588 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 81: Cruising In Other Conditions

    Cruising in muddy, turbid, or acidic water Yamaha strongly recommends that you use the optional chromium-plated water pump kit (see page 21) if you use the outboard motor in acidic water or water with a lot of sediment in it, such as muddy or turbid (cloudy) water.

  • Page 82: Maintenance

     USE CARE when transporting fuel tank, It is advisable to have your outboard motor whether in a boat or car. serviced by an authorized Yamaha dealer pri-  DO NOT fill fuel container to maximum or to storage. However, you, the owner, with capacity.

  • Page 83: Conditioning And Stabilizing Gasoline

    Plus” eliminates the need to drain the oline purging from the fuel tank vent due to fuel system. Consult your Yamaha dealer or expansion with temperature changes. other qualified mechanic if the fuel system is Do not cap the fuel tank vent.

  • Page 84: Lubrication

    [EWM00092] TIP: Seal replacement should be performed  When using the flushing attachment, main- by an authorized Yamaha dealer prior to use. tain adequate water pressure so that there (2) Lubricate all grease fittings. For further is a steady flow of water from the cooling details, see page 86.

  • Page 85: Flushing Cooling Water Passage

    Maintenance (2) Spray the outboard motor exterior with “Yamaha Silicone Protectant”. NOTICE: Do not spray when the engine is run- ning. Also, do not spray near the si- lencer or into the engine. Otherwise the engine could be damaged. [ECM01403] (3) Wax the cowling with a non-abrasive wax such as “Yamalube Professional...

  • Page 86: Checking Painted Surface Of Outboard Motor

    Yamaha dealer. A service manual is available for purchase EMU44952 Periodic maintenance through your Yamaha dealer for owners who have the mechanical skills, tools, and other EWM01872 equipment necessary to perform mainte- nance not covered by this owner’s manual.

  • Page 87: Maintenance Interval Guidelines

    More frequent maintenance will often pay off many times over in increased engine life and greater own- er satisfaction. Consult your Yamaha dealer for additional maintenance recommenda- tions.

  • Page 88: 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...
  • Page 89 Maintenance Initial Every 20 hours Item Actions Page 100 hours 300 hours 500 hours (1 year) (3 years) (5 years) months) Inspection or re- Fuel filter (can be placement as nec- disassembled) essary Fuel line (High Inspection — pressure) Inspection or re- Fuel line (High placement as nec- —...
  • Page 90 — wires (F115, essary LF115) Ignition coils/igni- Inspection or re- tion coil leads placement as nec- — (F130, LF130) essary Shift Dampener Inspection or re- System (SDS) pro- — placement peller damper Water from the cooling water pilot...

  • Page 91: Maintenance Chart 2

    Maintenance EMU46082 Maintenance chart 2 Every Item Actions Page 1000 hours Inspection or re- Exhaust guide/ex- placement as nec- — haust manifold essary Timing belt Replacement —...

  • Page 92: Greasing

    Maintenance EMU41303 Greasing Yamalube Marine Grease ZMU08103...

  • Page 93: Inspecting Spark Plug

    Yamaha dealer. You should 1. Spark plug cap periodically remove and check the spark plug (3) F130, LF130: Remove the bolt that is se- because heat and deposits will cause the curing the ignition coil, and then remove spark plug to slowly break down and erode.
  • Page 94 If the spark plug gap is (3) F115, LF115: Install the spark plug cap. out of specification, replace the spark (4) F130, LF130: Install the ignition coil, and plug with the specified plug. then tighten the bolt to the specified torque.

  • Page 95: Inspecting Idle Speed

    For idle speed specifications, see page 15. If you have difficulty verifying the idle speed, or the idle speed requires adjustment, consult a Yamaha dealer or ZMU08105 other qualified mechanic. (2) Start the engine. Warm it up and keep EMU38808 the idle speed for 5-10 minutes.
  • Page 96 Maintenance 1. Oil filler cap 1. Drain screw 2. Gasket TIP: If the oil does not drain easily, change the tilt angle or turn the outboard motor to port and starboard to drain the oil. (7) Put a new gasket on the oil drain screw. Apply a light coat of oil to the gasket and install the drain screw.

  • Page 97: Replacing The Engine Oil Filter

     Be sure the outboard motor is securely fastened to the transom or a stable stand. Yamaha recommends you to have a Yamaha dealer replace the engine oil filter. If you perform replacement yourself, follow the procedure below. If you have any ques- tions, please consult a Yamaha dealer.

  • Page 98: Why Yamalube

    (6) Fill up the engine with engine oil. For fur- ther information, see page 89. EMU48060 Why Yamalube YAMALUBE oil is a Genuine YAMAHA Part born of the engineers’ passion and belief that engine oil is an important liquid engine com- ponent. We form teams of specialists in the...

  • Page 99: Checking Propeller

    Maintenance and remove the clip from the engine shut- off switch. Turn off the battery cut-off switch if your boat has one. Do not use your hand to hold the propeller when loosening or tightening the propeller nut. Put a wood block between the anti-cavi- tation plate and the propeller to prevent the propeller from turning.

  • Page 100: Removing Propeller

    Maintenance EMU42632 ECM00502 Removing propeller (1) Straighten the cotter pin and pull it out Make sure to use a new cotter pin and using a pair of pliers. bend the ends over securely. Otherwise, (2) Remove the propeller nut, washer, and the propeller could come off during oper- spacer.

  • Page 101: Changing Gear Oil

    Have a  Never get under the lower unit while it is Yamaha dealer check and repair the tilted, even when the tilt support lever or outboard motor. [ECM00714] knob is locked.

  • Page 102: Inspecting And Replacing Anode(S)

    2. Oil level plug Tightening torque: 7 N·m (0.7 kgf·m, 5.2 lb·ft) TIP: For disposal of used oil, consult your Yamaha (7) Put a new gasket on the gear oil drain dealer. screw. Insert and tighten the gear oil (5) Put the outboard motor in a vertical posi- drain screw to the specified torque.

  • Page 103: Checking Battery (For Electric Start Models)

    Consult a functions will help you monitor the bat- Yamaha dealer for inspection and replace- tery’s charge. If the battery needs charg- ment of internal anodes attached to the pow- ing, consult your Yamaha dealer.

  • Page 104: Disconnecting The Battery

    Maintenance (3) Disconnect the positive cable(s) and re- ECM01125 move the battery from the boat. Do not reverse the battery cables. Other- (4) Clean, maintain, and store the battery wise, the electrical parts could be dam- according to the manufacturer’s instruc- aged.

  • Page 105: Trouble Recovery

    If the engine trouble-alert indicator is blinking, consult your Yamaha dealer. Q. Is fuel pump malfunctioning? A. Have serviced by a Yamaha dealer. Starter will not operate. Q. Is remote control lever in gear? Q. Are spark plugs fouled or of incorrect ty- A.
  • Page 106 Q. Is throttle cable adjustment incorrect? Q. Is fuel contaminated or stale? A. Have serviced by a Yamaha dealer. A. Fill tank with clean, fresh fuel. Q. Is battery cable disconnected? Q. Is fuel filter clogged? A.
  • Page 107 Trouble Recovery A. Have serviced by a Yamaha dealer. A. Clean or replace fuel filter. Q. Is there excess water in fuel filter? Q. Is fuel contaminated or stale? A. Drain fuel filter. A. Fill tank with clean, fresh fuel.

  • Page 108: Temporary Action In Emergency

    (3) Whether damage is found or not, return Yamaha dealer. to the nearest harbor slowly and careful- Q. Is steering pivot loose or damaged? (4) Have a Yamaha dealer check the out- A. Have serviced by a Yamaha dealer. board motor before operating it again. EMU29435...

  • Page 109: Replacing Fuse

    F115, LF115 ZMU08320 1. Fuse puller 1. Fuse box cover Consult your Yamaha dealer if the new fuse 2. Fuse puller immediately blows again. 3. Engine control unit / ignition coil / electric fuel pump / fuel injector / vapor shut-off valve fuse (20 A) 4.

  • Page 110: Power Trim And Tilt Will Not Operate

    Trouble Recovery  There will be fuel in the fuel filter. Keep EMU29529 Power trim and tilt will not operate away from sparks, cigarettes, flames or EWM02331 other sources of ignition.  This procedure will allow some fuel to Never get under the engine while it is tilt- spill.
  • Page 111 Trouble Recovery ZMU07012 1. Water detection switch coupler (4) Remove the cover. ZMU07859 (1) Stop the engine. (2) Remove the top cowling. (3) Disconnect the water detection switch coupler. NOTICE: Be careful not to get any water on the water detection switch coupler, otherwise a malfunc- tion could occur.

  • Page 112: Treatment Of Submerged Motor

    3. Water detection switch lead If the outboard motor is submerged, immedi- (7) Drain the water in the filter cup by soak- ately take it to a Yamaha dealer. Otherwise ing it up with a rag. some corrosion may begin almost immedi- (8) Put the O-ring on the filter cup in its orig- ately.

  • Page 113: Consumer Information (For North America)

    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 114 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 115: 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 116: Index

    INDEX 6Y8 Multifunction meters...... 46 Cooling water........64 Cowling, installing......... 58 Cowling lock lever......... 35 Cruising in salt water or other Accident reporting ........4 conditions ........... 75 Alcohol and drugs........2 Alert indicator ........36 Alert system.......... 49 Anode(s), inspecting and replacing ..96 Digital speedometer......
  • Page 117 INDEX Fuel level-alert indicator ....... 40 Muddy or acidic water ......21 Fuel management meter....... 41 Fuel requirements......... 19 Fuel system .......... 56 Neutral interlock trigger ......28 Fuse, replacing ........103 Neutral throttle lever ......28 Gasoline..........2, 19 Operating engine ........
  • Page 118 Starting engine ........61 Wiring and connectors, inspecting ..92 Start-in-gear protection ......18 Steering and sailing rules and sound signals ..........6 Yamaha Security System Steering friction adjuster ...... 32 (Y-COP/Optional)........ 26 Stop switches ........65 Yamalube..........92 Stopping boat........67 Stopping engine ........
  • Page 119 — 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 120 Printed in Japan December 2021–1.5 × 1 CR...

This manual is also suitable for:

Lf115F130F115

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