Yamaha F100D Owner's Manual
  1. Manuals
  2. Brands
  3. Yamaha Manuals
  4. Outboard Motor
  5. F100D
  6. Owner's manual

Yamaha F100D Owner's Manual

Hide thumbs Also See for F100D:
Table of Contents

Advertisement

Quick Links

Download this manual See also: Service Manual
F80B
F100D
OWNER'S MANUAL
Read this manual carefully before operating this
outboard motor.
6D7-28199-7B-E0

Advertisement

Table of Contents
loading

Related Manuals for Yamaha F100D

Summary of Contents for Yamaha F100D

  • Page 1 F80B F100D OWNER’S MANUAL Read this manual carefully before operating this outboard motor. 6D7-28199-7B-E0...
  • Page 2 Read this manual carefully before operating this 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: Important Manual Information

    If EMU25108 To the owner there is any question concerning this manual, Thank you for selecting a Yamaha outboard please consult your Yamaha dealer. motor. This Owner’s Manual contains infor- To ensure long product life, Yamaha recom-...

  • Page 4: Table Of Contents

    Avoid collisions ........3 Remote control transmitter ..... 17 Weather ..........3 Receiver ........... 18 Passenger training ......3 Yamaha Security System lock and Boating safety publications....3 unlock mode ........ 18 Laws and regulations ......3 Remote control box......18 Remote control lever ......
  • Page 5 Operating engine ......47 6Y8 Multifunction tachometers ..31 Sending fuel (portable tank) ..... 47 Start-up checks........ 32 Starting engine ......... 48 Yamaha Security System Checks after starting engine..51 information ........32 Cooling water ........51 Low oil pressure-alert....... 33 Warming up engine.......
  • Page 6 Table of contents Tilting up and down ...... 57 Trouble Recovery......79 Troubleshooting......79 Procedure for tilting up (power trim and tilt models) ......57 Temporary action in emergency ... 82 Procedure for tilting down (power Impact damage ........ 82 trim and tilt models) ......

  • Page 7: Safety Information

    Safety information EMU33623 EMU33661 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 EMU36502 Propeller trimmed or tilted. Keep body parts out of this People can be injured or killed if they come in area at all times.

  • Page 8: Gasoline

    Gasoline and its vapors are highly flamma- Have an approved PFD on board for every ble and explosive. Always, refuel according occupant. Yamaha recommends that you to the procedure on page 47 to reduce the must wear a PFD whenever boating. At a risk of fire and explosion.

  • Page 9: Avoid Collisions

    Safety information tions. Overloading or incorrect weight EMU33791 Weather distribution can compromise the boats han- Stay informed about the weather. Check dling and lead to an accident, capsizing or weather forecasts before boating. Avoid swamping. boating in hazardous weather. EMU33773 Avoid collisions EMU33881 Passenger training...

  • Page 10: 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 11 General information 1. CE marking location ZMU06040...

  • Page 12: 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. EMU33834 Warning labels If these labels are damaged or missing, contact your Yamaha dealer for replacements.
  • Page 13 General information ZMU05706 EMU33913 Contents of labels EWM01672 The above warning labels mean as follows. WARNING  Read Owner’s Manuals and labels. EWM01692  Wear an approved personal flotation de- WARNING vice (PFD). Emergency starting does not have start-  Attach engine shut-off cord (lanyard) to in-gear protection.
  • Page 14 General information Electrical hazard EMU33844 Symbols The following symbols mean as follows. Notice/Warning ZMU05666 Remote control lever/gear shift lever operat- ing direction, dual direction ZMU05696 Read Owner’s Manual ZMU05667 Engine start/ Engine cranking ZMU05664 Hazard caused by continuous rotation ZMU05668 ZMU05665...

  • Page 15: Specifications And Requirements

    Specifications and requirements Spark plug (NGK): EMU38092 Specifications LFR5A-11 TIP: Spark plug gap: “(AL)” stated in the specification data below 1.0–1.1 mm (0.039–0.043 in) represents the numerical value for the alumi- Steering system: num propeller installed. Remote steering EMU2821U Starting system: Electric starter Dimension and weight: Starting carburetion system:...

  • Page 16: Installation Requirements

    ECM02461 Engine oil drain bolt: NOTICE 27 Nm (2.75 kgf-m, 19.9 ft-lb) The Yamaha Security System is sold in Engine oil filter: conformity with the relevant laws and reg- 18 Nm (1.84 kgf-m, 13.3 ft-lb) ulations regarding radio wave transmis- Noise and vibration level: sion.

  • Page 17: Remote Control Requirements

    Contact Your Yamaha dealer can help you select the your Yamaha dealer. right propeller for your boating needs. Select a propeller that will allow the engine to reach...

  • Page 18: Start-In-Gear Protection

    3. Type of propeller (propeller mark) EMU25771 ZMU06854 Start-in-gear protection Recommended engine oil grade 2 Yamaha outboard motors or Yamaha-ap- proved remote control units are equipped with start-in-gear protection device(s). This 122˚F feature permits the engine to be started only 50˚C...

  • Page 19: Fuel Requirements

    EMU36353 Emergency equipment gine starting and running problems. Yamaha Keep the following items onboard in case does not recommend gasohol containing there is trouble with the outboard motor.
  • Page 20 Specifications and requirements  Spare parts, such as an extra set of spark plugs. Consult your Yamaha dealer for details.

  • Page 21: Components

    Components EMU2579Z Components diagram TIP: * May not be exactly as shown; also may not be included as standard equipment on all models (order from dealer). YAMAHA SPEED Km/h knot mile TRIP TIME BATT mode ZMU06690 1. Top cowling 16.Fuel tank* 2.

  • Page 22: Fuel Tank

    Components MODE MODE 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)* EMU25804 Fuel tank If your model was equipped with a portable...

  • Page 23: Fuel Gauge

    Oth- EMU38592 Remote control transmitter erwise, the transmitter may not operate The lock and unlock modes of the Yamaha properly. If the transmitter needs a new Security System are selected using the re- battery, contact a Yamaha dealer.

  • Page 24: Receiver

    Yamaha Security System lock and un- EMU26182 lock mode Remote control box The Yamaha Security System settings are se- The remote control lever actuates both the lected by pressing the lock or unlock button shifter and the throttle. The electrical switch- on the remote control transmitter briefly.

  • Page 25: Neutral Interlock Trigger

    Components 1. Neutral “ ” 1. Fully open 2. Forward “ ” 2. Fully closed 3. Reverse “ ” TIP: 4. Shift The neutral throttle lever will operate only 5. Fully closed when the remote control lever is in neutral. 6.

  • Page 26: Throttle Grip

    Components 1. Forward “ ” 1. Throttle indicator 2. Neutral “ ” EMU25977 Throttle friction adjuster 3. Reverse “ ” A friction device provides adjustable resis- EMU25943 Throttle grip tance to movement of the throttle grip or the The throttle grip is on the tiller handle. Turn remote control lever, and can be set accord- the grip counterclockwise to increase speed ing to operator preference.

  • Page 27: Engine Shut-Off Cord (Lanyard) And Clip

    Components When constant speed is desired, tighten the 1. Engine shut-off cord (lanyard) adjuster to maintain the desired throttle set- 2. Clip ting. 3. Engine shut-off switch EMU25996 Engine shut-off cord (lanyard) and clip The clip must be attached to the engine shut- off switch for the engine to run.

  • Page 28: Main Switch

    Components EMU26092 EMU26113 Main switch Steering friction adjuster The main switch controls the ignition system; A friction device provides adjustable resis- its operation is described below. tance to the steering mechanism, and can be  “ ” (off) set according to operator preference. An ad- With the main switch in the “...

  • Page 29: Power Trim And Tilt Switch On Bottom Cowling

    Components ing the switch “ ” (down) tilts the outboard EWM01032 WARNING motor down and trims it down. When the Use the power trim and tilt switch located switch is released, the outboard motor will on the bottom cowling only when the boat stop in its current position.

  • Page 30: Trim Tab With Anode

    Components TIP:  The trolling speed changes approximately 50 r/min each time a switch is pressed.  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.

  • Page 31: Cowling Lock Lever (Pull Up Type)

    Components ZMU05348 1. Tilt support lever 1. Cowling lock lever(s) ECM00661 EMU26464 Flushing device NOTICE This device is used to clean the cooling water Do not use the tilt support lever or knob passages of the motor using a garden hose when trailering the boat.

  • Page 32: Alert Indicator

    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 imme- diately. EMU26305 Alert indicator If the engine develops a condition which is cause for alert, the indicator lights up.

  • Page 33: Instruments And Indicators

    Instruments and indicators EMU36016 Indicators EMU36025 Low oil pressure-alert indicator If oil pressure drops too low, this indicator will light up. For further information, see page 38. ECM00023 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 34: Tachometer

    Instruments and indicators EMU36051 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. EMU26622 Trim meter This meter shows the trim angle of your out- board motor.

  • Page 35: Overheat-Alert Indicator

    Instruments and indicators ZMU01736 1. Low oil pressure-alert indicator 1. Speedometer 2. Fuel gauge EMU26584 Overheat-alert indicator 3. Trip meter/clock/voltmeter If the engine temperature rises too high, the 4. Alert indicator(s) 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 36: 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 of minute display will begin blinking.

  • Page 37: Fuel Level-Alert Indicator

    Get back to the port soon if an alert device sor to the unit. For the optional sensor, con- has activated. For charging the battery, con- sult your Yamaha dealer. The tachometer unit sult your Yamaha dealer. is available in round or square types. Check your tachometer unit type.

  • Page 38: Start-Up Checks

    If the buzzer 5. Cooling water/engine temperature sounds and the water separator-alert indica- 6. Water detection-alert indicator 7. Battery voltage tor blinks, consult your Yamaha dealer imme- 8. Oil pressure (4-stroke models) diately. TIP: To stop the buzzer, press the “...

  • Page 39: Low Oil Pressure-Alert

    Check the engine oil quantity and replenish oil if necessary. If the alert device has activated while the appropriate engine oil quantity is maintained, consult your Yamaha dealer. ECM01602 NOTICE MODE Do not continue to run the engine if the low oil pressure alert device has activated.

  • Page 40: Water Separator Alert

    Instruments and indicators to drain the water from the fuel filter. Get back to the port soon and consult a Yamaha dealer immediately. ZMU05421 ZMU05423 ZMU05422 Stop the engine immediately if the buzzer sounds and the overheat alert device has ac- ZMU05424 tivated.

  • Page 41: Low Battery Voltage-Alert

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

  • Page 42: 6Y8 Multifunction Speedometers

    Instruments and indicators The speed & fuel meter unit is available in round or square types. Check your speed & fuel meter unit type for operation information. After the main switch is first turned on, all the displays come on as a test. After a few sec- onds, the gauge will change to normal oper- ation.

  • Page 43: 6Y8 Multifunction Fuel Management Meters

    Instruments and indicators display, and clock will also be available. For buttons as described in this section. For the optional sensors, consult your Yamaha more information, see the operation manual dealer. originally supplied with the meter. After the main switch is first turned on, all the After the main switch is first turned on, all the displays come on as a test.

  • Page 44: Engine Control System

    Alert system ECM00092 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. EMU2681D Overheat alert This engine has an overheat-alert device. If If the alert system has activated, stop the en-...
  • Page 45 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 and the alert device does not switch off, consult your Yamaha dealer.

  • Page 46: Installation

    Consult your such as poor handling, loss of control, Yamaha dealer or boat manufacturer for fur- or fire hazards. For permanently mount- ther information on determining the proper ed models, your dealer or other person mounting height.
  • Page 47 Installation cessories, such as transom ladders or depth finder transducers) can create air- borne water spray while the boat is cruising. If the outboard motor is oper- ated continuously in the presence of air- borne water spray, enough water could enter the engine through the air intake opening in the top cowling to cause se- vere engine damage.

  • Page 48: Operation

    Operation EMU36382 EMU27086 First-time operation Procedure for 4-stroke models Your new engine requires a period of 10 EMU36393 Fill engine oil hours break-in to allow mating surfaces of The engine is shipped from the factory with- moving parts to wear in evenly. out engine oil.

  • Page 49: Fuel Level

    Check that the fuel filter is clean and free of water. If any water is found in the fuel, or if a significant amount of debris is found, the fuel tank should be checked and cleaned by a ZMU06106 Yamaha dealer. ZMU06107...

  • Page 50: Controls

    EMU36484 Consult your Yamaha dealer if the oil lev- Engine shut-off cord (lanyard) el is not at the proper level or if it appears Inspect the engine shut-off cord and clip for milky or dirty.

  • Page 51: Engine

    ZMU06166 cowling by pushing it with both hands. If the 1. Fitting top cowling is loose, have it repaired by your 2. Flushing device Yamaha dealer. EMU36964 Install cowling Be sure that all cowling lock levers are released. Be sure that the rubber seal is seated all the way around the top cowling.

  • Page 52: Power Trim And Tilt System

    Operation of the battery and cables must be clean and EMU34582 Power trim and tilt system properly connected or the battery will not EWM01931 start the engine. WARNING Refer to the battery manufacturer’s instruc-  Never get under the lower unit while it is tions for checks for your particular battery.

  • Page 53: Operating Engine

    Operation  When the air vent screw is loosened, Do not smoke and keep away from sparks, flames, static electric discharge, gasoline vapor will be released. Gaso- or other sources of ignition. line is highly flammable, and its vapors If you use a portable container to store are flammable and explosive.

  • Page 54: Starting Engine

    If the lock mode of the Yamaha Security System is selected, use the remote con- trol transmitter to select the unlock mode. Short beep will sound twice when unlocking the Yamaha Security System.
  • Page 55 Operation Turn the main switch to “ ” (start). TIP: The start-in-gear protection device prevents the engine from starting except when in neu- tral. Attach the engine shut-off cord to a se- cure place on your clothing, or your arm or leg.
  • Page 56 Operation  If the engine is warm and fails to start, open  If Yamaha Security System may not oper- the throttle slightly and try to start the en- ate correctly, repeat the activating proce- gine again. If the engine still fails to start, dure once again.

  • Page 57: Checks After Starting Engine

    Immediately after the engine starts, re- Consult your Yamaha dealer if the prob- lease the main switch and allow it to re- ” (on). NOTICE: Never turn lem cannot be located and corrected.

  • Page 58: Checks After Engine Warm Up

    Operation essary. Consult your Yamaha dealer if the cause for the low oil pressure alert cannot be found. [ECM01832] EMU36532 Checks after engine warm up EMU36542 Shifting While the boat is tightly moored, and without applying throttle, confirm that the engine shifts smoothly into forward and reverse, and back to neutral.

  • Page 59: Stopping Boat

    Operation To shift from in gear (forward/reverse) to neu- tral Close the throttle so that the engine slows to idle speed. EMU31743 Stopping boat EWM01511 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.

  • Page 60: Stopping Engine

    Operation 1. “ ” switch 2. “ ” switch To increase the trolling speed, press the “ ” switch. To decrease the trolling speed, press the “ ” switch. TIP:  The trolling speed changes approximately 50 r/min each time a switch is pressed. ...

  • Page 61: Trimming Outboard Motor

    Remove the key if the boat will be left un- attended. When you leave your boat, set the Yamaha Security System to the lock mode by pressing the lock button of the remote control transmitter. Short beep will sound once when locking the securi- ty system.

  • Page 62: Adjusting Boat Trim

    Operation  Use caution when trying a trim position Make test runs with the trim set to different for the first time. Increase speed gradu- angles to find the position that works best for ally and watch for any signs of instability your boat and operating conditions.

  • Page 63: Tilting Up And Down

    Operation EWM00223 WARNING Make sure that no one is near the out- board motor when tilting the outboard motor up or down. Otherwise, body parts could be crushed between the outboard motor and the clamp bracket. EWM00251 WARNING Leaking fuel is a fire hazard. If there is a Bow Down fuel joint on the outboard motor, discon- Too much trim-in causes the boat to “plow”...
  • Page 64 Operation ZMU04232 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. WARNING! After up completely. tilting the outboard motor, be sure to support it with the tilt support knob or tilt support lever.

  • Page 65: Procedure For Tilting Down (Power Trim And Tilt Models)

    Operation EMU35517 Procedure for tilting down (power trim and tilt models) 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. Release the tilt support lever. ZMU04255 EMU28063 Shallow water...

  • Page 66: Cruising In Other Conditions

    Operation Cruising in muddy, turbid, or acidic water Water in some areas can be acidic or with a lot of sediment in it, such as muddy or turbid (cloudy) water. After operating in such water, flush the cooling passages with fresh water to prevent corrosion.

  • Page 67: Maintenance

    It is advisable to have your outboard motor  Do not use the tilt support lever or knob serviced by an authorized Yamaha dealer pri- when trailering the boat. The outboard or to storage. However, you, the owner, with...

  • Page 68: Procedure

    Install the flushing attachment over the  If the overheat alert device is activated, turn cooling water inlet. NOTICE: Do not run the engine off, and consult your Yamaha the engine without supplying it with dealer. cooling water. Either the engine water...

  • Page 69: Lubrication

    75. Inspect the oil for the presence 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 69. TIP: 1.

  • Page 70: Cleaning The Outboard Motor

    Maintenance After shutting off the engine, unscrew the ing fitting or let the hose hang free garden hose connector from the fitting during normal operation. Water will on the bottom cowling. leak out of the connector instead of cooling the engine, which can cause serious overheating.

  • Page 71: Checking Painted Surface Of Outboard Motor

    If replacement parts are necessary, use only Check the outboard motor for scratches, genuine Yamaha parts or parts of equivalent nicks, or flaking paint. Areas with damaged design and quality. Any part of inferior quality paint are more likely to corrode. If necessary, may malfunction, and the resulting loss of clean and paint the areas.

  • Page 72: 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 73 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 sure) Fuel line (High pres- Inspection or replace- sure) ment as necessary Fuel line (Low pres- Inspection sure) Fuel line (Low pres-...

  • Page 74: Maintenance Chart 2

    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 EMU34452 Maintenance chart 2 Every Item Actions...

  • Page 75: Greasing

    Maintenance EMU28944 Greasing Yamaha grease A (water resistant grease) Yamaha grease D (corrosion resistant grease; for propeller shaft) ZMU04266...

  • Page 76: Cleaning And Adjusting Spark Plug

    Instead, take the outboard motor to a 1. Spark plug gap Yamaha dealer. You should periodically re- 2. Spark plug part number move and inspect the spark plug because 3. Spark plug I.D. mark (NGK)

  • Page 77: Changing Engine Oil

    For idle speed specifications, see page 9. If you have difficulty verifying the idle speed, or the idle speed requires ad- justment, consult a Yamaha dealer or ZMU04270 other qualified mechanic. Start the engine. Warm it up and keep...
  • Page 78 Put a new gasket on the oil drain screw. and lower marks. Consult your Yamaha Apply a light coat of oil to the gasket and dealer if the oil level is out of specified install the drain screw.

  • Page 79: Inspecting Wiring And Connectors

    TIP: propeller from turning.  For more information on the disposal of used oil, consult your Yamaha dealer.  Change the oil more often when operating the engine under adverse conditions such as extended trolling.

  • Page 80: Removing Propeller

    Otherwise, the propeller could come off during oper- ation and be lost. Apply Yamaha marine grease or a corro- sion resistant grease to the propeller shaft.  Check the propeller shaft oil seal for dam- Install the spacer (if equipped), thrust age.

  • Page 81: Changing Gear Oil

    [ECM00714] falls. TIP: Tilt the outboard motor so that the gear For disposal of used oil, consult your Yamaha oil drain screw is at the lowest point pos- dealer. sible. Put the outboard motor in a vertical posi- Place a suitable container under the gear tion.

  • Page 82: Cleaning Fuel Tank

     If you have any question about properly ZMU03231 doing this procedure, consult your Yamaha dealer. Remove the screws holding the fuel joint  Keep away from sparks, cigarettes, assembly. Pull the assembly out of the flames, or other sources of ignition tank.

  • Page 83: Inspecting And Replacing Anode(S)

    Allow the filter to dry. odes on equipped models. Consult a Replace the gasket with a new one. Re- Yamaha dealer for inspection and replace- install the fuel joint assembly and tighten ment of internal anodes attached to the pow- the screws firmly.

  • Page 84: Connecting The Battery

    EMU38661 Storing the battery aged. When storing your Yamaha outboard motor Make sure the main switch (on applica- for prolonged periods of time (2 months or ble models) is “ ” (off) before working longer), remove the battery and store it in a on the battery.

  • Page 85: Trouble Recovery

    A. Shift to neutral. Q. Is remote control transmitter registered? Engine will not start (starter operates). A. Use remote control transmitter registered Q. Is your Yamaha Security System in the with the receiver. lock mode? A. Set the security system to the unlock Q.
  • Page 86 Q. Is fuel filter clogged? Q. Has fuel pump malfunctioned? A. Clean or replace filter. A. Have serviced by a Yamaha dealer. Q. Have ignition parts failed? Q. Are spark plug(s) fouled or of incorrect A. Have serviced by a Yamaha dealer.
  • Page 87 A. Have propeller repaired or replaced. Q. Is throttle valve adjustment incorrect? Q. Is propeller pitch or diameter incorrect? A. Have serviced by a Yamaha dealer. A. Install correct propeller to operate out- board at its recommended speed (r/min) Q. Is battery cable disconnected? range.

  • Page 88: Temporary Action In Emergency

    A. Have serviced by a Yamaha dealer. Q. Is steering pivot loose or damaged? Q. Is specified fuel not being used? A. Tighten or have serviced by a Yamaha A. Replace fuel with specified type. dealer. Q. Is specified engine oil not being used?

  • Page 89: Replacing Fuse

    This could cause electric system damage and a fire hazard. 1. Electrical cover Consult your Yamaha dealer if the new fuse 2. Fuse puller immediately blows again. 3. Fuse holder 4. Starter relay fuse (30 A) 5.

  • Page 90: Water Separator-Alert Indicator Blinks While Cruising

    Trouble Recovery ZMU05442 ZMU04249 1. Water separator-alert indicator 1. Manual valve screw Stop the engine. Put the engine in the desired position, Remove the top cowling. then tighten the manual valve screw by Remove the plastic tie. turning it clockwise. EMU37581 Water separator-alert indicator blinks while cruising...
  • Page 91 Drain the water in the filter cup by soak- 11. Start the engine and make sure that the ing it up with a rag. water separator-alert indicator remains off. Have a Yamaha dealer inspect the outboard motor after returning to port.

  • Page 92: Starter Will Not Operate

    Trouble Recovery  An unguarded, rotating flywheel is very EMU29543 Starter will not operate dangerous. Keep loose clothing and If the starter mechanism does not operate other objects away when starting the (the engine cannot be cranked with the start- engine.

  • Page 93: Treatment Of Submerged Motor

    EMU33502 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 ZMU02334 outboard motor until it has been com- Insert the knotted end of the emergency pletely inspected.

  • Page 94: Index

    INDEX 6Y8 Multifunction fuel management Cruising in salt water or other meters ..........37 conditions........... 60 6Y8 Multifunction meters...... 31 6Y8 Multifunction speed & fuel meters ..........35 Digital speedometer......29 6Y8 Multifunction speedometers..36 Digital tachometer ........ 27 6Y8 Multifunction tachometers .... 31 EC Declaration of Conformity (DoC) ..
  • Page 95 INDEX Gasoline..........2, 13 Operating engine ........47 Gasoline exposure and spills....2 Outboard motor disposal Gear oil, changing......... 75 requirements ........13 Gear shift lever........19 Outboard motor (painted surface), Greasing ..........69 checking ..........65 Outboard motor safety ......1 Outboard motor serial number ....
  • Page 96 Shifting..........52 Wiring and connectors, inspecting ..73 Shifting (checks after engine warm up) ............52 Spark plug, cleaning and adjusting ..70 Yamaha Security System ..... 10 Specifications ......... 9 Yamaha Security System Speedometer ........29 information ......... 32 Starter will not operate ......
  • Page 98 Printed in Japan January 2014–0.8 × 1 CR Printed on recycled paper...

This manual is also suitable for:

F80b

Table of Contents