Yamaha F25D Owner's Manual
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Yamaha F25D Owner's Manual

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F25D
FT25F
OWNER'S MANUAL
Read this manual carefully before operating this
outboard motor.
6BP-28199-22-E0

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Summary of Contents for Yamaha F25D

  • Page 1 F25D FT25F OWNER’S MANUAL Read this manual carefully before operating this outboard motor. 6BP-28199-22-E0...
  • Page 2 EMU25052 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 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 Engine oil requirements ....13 Fuel requirements ......14 Outboard motor safety ..... 1 Gasoline .......... 14 Propeller..........1 Muddy or acidic water ....14 Rotating parts........1 Anti-fouling paint ......14 Hot parts ........... 1 Motor disposal requirements..
  • Page 5 Table of contents Low oil pressure-alert indicator ..27 Trimming outboard motor....48 Overheat-alert indicator ....27 Adjusting trim angle for manual tilt Engine control system....28 models .......... 48 Adjusting trim angle (Power trim Alert system ........28 and tilt) .......... 49 Overheat alert .........
  • Page 6 Table of contents Installing propeller ......73 Changing gear oil ......74 Cleaning fuel tank ......75 Inspecting and replacing anode(s)........76 Checking battery (for electric start models) ......... 76 Connecting the battery ....77 Disconnecting the battery ....77 Trouble Recovery ......

  • 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

    Have an approved personal flotation device tions. Overloading or incorrect weight (PFD) on board for every occupant. Yamaha distribution can compromise the boats han- recommends that you must wear a PFD dling and lead to an accident, capsizing or...

  • Page 9: Avoid Collisions

    Safety information swamping. EMU33880 Passenger training EMU33772 Avoid collisions Make sure at least one other passenger is Scan constantly for people, objects, and oth- trained to operate the boat in the event of an er boats. Be alert for conditions that limit your emergency.

  • 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 ZMU06391 1. C-Tick label location ZMU01697...

  • Page 12: 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. F25DET, FT25FET ZMU06477...
  • Page 13 General information F25DMH, F25DEHT ZMU06475...
  • Page 14 General information ZMU05670 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 15 General information Electrical hazard EMU33843 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 16: Specifications And Requirements

    Specifications and requirements FT25FET 92.0 kg (203 lb) EMU34520 Specifications Weight (AL) X: TIP: 94.0 kg (207 lb) Performance: “(AL)” stated in the specification data below Full throttle operating range: represents the numerical value for the alumi- 5000–6000 r/min num propeller installed. Maximum output: Likewise, “(SUS)”...

  • Page 17: Installation Requirements

    Specifications and requirements F25DEHT 347.0 A Wet sump F25DET 347.0 A Recommended gear oil: FT25FET 347.0 A Hypoid gear oil SAE#90 Min. rated capacity (20HR/IEC): Gear oil quantity: F25DEHT 40.0 Ah F25DEHT 0.320 L (0.338 US qt, F25DET 40.0 Ah 0.282 Imp.qt) FT25FET 40.0 Ah F25DET 0.320 L (0.338 US qt,...

  • Page 18: Remote Control Requirements

    Install an optional Rectifier Regulator or use accessories rated to withstand 18 volts or Minimum cold cranking amps (CCA/EN): higher with the above models. Consult your F25DEHT 347.0 A Yamaha dealer for details on installing an F25DET 347.0 A optional Rectifier Regulator. FT25FET 347.0 A EMU34194...

  • Page 19: Start-In-Gear Protection

    ZMU04606 appropriate. Your Yamaha dealer can help you select the 1. Propeller diameter in inches right propeller for your boating needs. Select 2. Propeller pitch in inches a propeller that will allow the engine to reach 3.

  • Page 20: Fuel Requirements

    All etha- nol blends containing more than 10% etha- nol can cause fuel system damage or cause engine starting and running problems. Yamaha does not recommend gasohol con- taining methanol because it can cause fuel system damage or engine performance problems.

  • Page 21: Motor Disposal Requirements

    (including metric sizes), and electrical tape. Waterproof flashlight with extra batteries. ● An extra engine shut-off cord (lanyard) ● with clip. Spare parts, such as an extra set of spark ● plugs. Consult your Yamaha dealer for details.

  • Page 22: Components

    Components EMU2579T Components diagram TIP: * May not be exactly as shown; also may not be included as standard equipment on all mod- els (order from dealer). F25DET, FT25FET ZMU06595 1. Top cowling 2. Cowling lock lever(s) 3. Idle hole 4.

  • Page 23: Fuel Tank

    Components F25DEHT, F25DMH ZMU06604 1. Top cowling 21. Tilt lock lever* 2. Cowling lock lever(s) 22. Flushing device 3. Idle hole 23. Power trim and tilt switch* 4. Drain screw 24. Starter button* 5. Anti-cavitation plate 25. Tilt support knob* 6.

  • Page 24: Fuel Joint

    Components ZMU02284 1. Fuel joint 1. Power trim and tilt switch 2. Fuel gauge 2. Remote control lever 3. Fuel tank cap 3. Neutral interlock trigger 4. Air vent screw 4. Neutral throttle lever 5. Main switch EMU25830 6. Engine shut-off switch Fuel joint 7.

  • Page 25: Neutral Interlock Trigger

    Components when the neutral throttle lever is in the closed 6. Throttle position. 7. Fully open EMU25912 Tiller handle EMU26201 Neutral interlock trigger To change direction, move the tiller handle to To shift out of neutral, first pull the neutral in- the left or right as necessary.

  • Page 26: Throttle Indicator

    Components or throttle grip, which could result in an accident. [EWM00032] ZMU03034 EMU25961 Throttle indicator ZMU05369 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 27: 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 28: Steering Friction Adjuster

    Components its operation is described below. ” (off) “ ● With the main switch in the “ ” (off) posi- tion, the electrical circuits are off, and the key can be removed. ” (on) “ ● With the main switch in the “ ”...

  • Page 29: Power Trim And Tilt Switch On Remote Control Or Tiller Handle

    Components trims it down. When the switch is released, EMU26143 Power trim and tilt switch on remote the outboard motor will stop in its current po- control or tiller handle sition. The power trim and tilt system adjusts the For instructions on using the power trim and outboard motor angle in relation to the tran- tilt switch, see page 51.

  • Page 30: Trim Tab

    Components If the boat tends to veer to the left (port side), If the boat tends to veer to the left (port side), turn the trim tab rear end to the port side “A” turn the trim tab rear end to the port side “A” in the figure.

  • Page 31: Tilt Support Knob

    Components ter when in reverse gear. EMU26333 Tilt support bar The tilt support bar keeps the outboard motor in the tilted up position. ZMU06500 1. Tilt lock lever ZMU06503 To tilt the outboard motor up, set the tilt lock ECM01660 lever to the “...

  • Page 32: Flushing Device

    Components ZMU04041 ZMU06506 1. Cowling lock lever(s) 1. Alert indicator EMU26462 Flushing device This device is used to clean the cooling wa- ter passages of the motor using a garden hose and tap water. ZMU06505 1. Flushing device TIP: For details on usage, see page 61. EMU26303 Alert indicator If the engine develops a condition which is...

  • Page 33: Instruments And Indicators

    Instruments and indicators EMU36014 Indicators EMU36024 Low oil pressure-alert indicator If oil pressure drops too low, this indicator will light up. For further information, see page 28. ECM00022 NOTICE Do not continue to run the engine if the ● low oil pressure-alert indicator is on ZMU06508 and the engine oil level is lower.

  • Page 34: Engine Control System

    Check the cooling water inlet for clogging. ● 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. EMU2681C Overheat alert This engine has an overheat-alert device. If the engine temperature rises too high, the alert device will activate.
  • Page 35 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 36: Installation

    Installation EMU26902 Installation The information presented in this section is intended as reference only. It is not possible to provide complete instructions for every possible boat and motor combination. Proper mounting depends in part on experience and the specific boat and motor combination. EWM01590 WARNING ZMU01760...

  • Page 37: Clamping The Outboard Motor

    Test runs at different heights can help de- off the transom. termine the optimum mounting height. Consult your Yamaha dealer or boat man- ufacturer for further information on deter- mining the proper mounting height. For instructions on setting the trim angle of ●...
  • Page 38 Installation packaging. If used, they must be of at least the same quality of material and strength and must be tightened se- curely. After tightening, test run the engine and check their tightness. [EWM00651] ZMU02637 1. Bolts...

  • Page 39: 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 40: Remove The Top Cowling

    If any water is found in the fuel, or if a ver and lift off the top cowling. significant amount of debris is found, the fuel tank should be checked and cleaned by a Yamaha dealer. ZMU06085 EMU36442 Fuel system...

  • Page 41: Engine Shut-Off Cord (Lanyard)

    Operation make sure there is no hesitation in their travel. Operation should be smooth over the complete range of motion, and each le- ver should return completely to the idle po- sition. Look for loose or damaged connections of ● the throttle and shift cables.

  • Page 42: Engine

    Operation and lower marks. Fill with oil if it is below and the engine can overheat during oper- ation. the lower mark, or drain to the specified [ECM01801] level if it is above the upper mark. ZMU06517 ZMU06515 1. Fitting 2.

  • Page 43: Checking Power Trim And Tilt System

    Operate each of the power trim and tilt top cowling is loose, have it repaired by your switches to check that all switches work. Yamaha dealer. Tilt the outboard motor up and check that the trim and tilt rod is pushed out completely.

  • Page 44: Operating Engine

    Operation injury or death. Handle gasoline with If you use a portable container to store care. Never siphon gasoline by mouth. and dispense fuel, use only an approved If you should swallow some gasoline or GASOLINE container. inhale a lot of gasoline vapor, or get Touch the fuel nozzle to the filler open- some gasoline in your eyes, see your ing or funnel to help prevent electrostatic...

  • Page 45: Sending Fuel (Portable Tank)

    Operation open flames and sparks while loosen- ing the air vent screw. This product emits exhaust gases ● which contain carbon monoxide, a col- orless, odorless gas which could cause brain damage or death when inhaled. Symptoms include nausea, dizziness, and drowsiness.
  • Page 46 Operation EMU39011 Starting engine EWM01840 WARNING Failure to attached engine shut-off cord ● could result in a runaway boat if opera- tor is ejected. Attach the engine shut- off cord to a secure place on your cloth- ing, or your arm or leg while operating. Do not attach the cord to clothing that ZMU02026 could tear loose.
  • Page 47 Operation warmed up. For further information, see page 45. Slowly return the throttle grip to the fully closed position. Starting procedure (warm engine) Place the gear shift lever in neutral. ZMU06609 TIP: If the throttle is opened too much, the en- ●...
  • Page 48 Operation ZMU06523 ZMU06521 After the engine starts, slowly return the TIP: manual starter handle to its original posi- The start-in-gear protection device prevents tion before releasing it. the engine from starting except when in neu- Loosen the throttle friction adjuster and tral.
  • Page 49 Operation page 45. 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 79. Slowly return the throttle grip to the fully closed position.

  • Page 50: 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 ” (on). NOTICE: Never turn turn to “ the problem cannot be located and cor- the main switch to “...

  • Page 51: Warming Up Engine

    Pull the neutral interlock trigger up (if serious engine damage could occur. equipped). Check the oil level and add engine oil if necessary. Consult your Yamaha dealer if the cause for the low oil pressure alert cannot be found. [ECM01831]...
  • Page 52 Operation mote control models]. Be sure to check slows to idle speed. that the tilt lock lever is in the lock/down position (if equipped) before operating in reverse. ZMU06528 ZMU06522 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 53: Stopping Boat

    Operation ZMU02083 ZMU06521 EMU31742 Stopping boat EWM01510 WARNING Do not use the reverse function to slow ● down or stop the boat as it could cause you to lose control, be ejected, or im- pact the steering wheel or other parts of the boat.

  • Page 54: Trimming Outboard Motor

    Operation ZMU02301 Remove the key if the boat will be left un- 1. Trim operating angle attended. EMU38880 TIP: Adjusting trim angle for manual tilt The engine can also be stopped by pulling models the cord and removing the clip from the en- EWM00400 gine shut-off switch, then turning the main WARNING...

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

    Operation TIP: The outboard motor trim angle can be changed approximately 4 degrees by shifting the trim rod one hole. EMU27885 Adjusting trim angle (Power trim and tilt) EWM00753 WARNING ZMU06566 Be sure all people are clear of the out- ●...

  • Page 56: Adjusting Boat Trim

    Operation from a standing start onto plane. ZMU06592 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 57: Tilting Up And Down

    Operation on page 47. 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. EMU32662 Procedure for tilting up (manual tilt models)

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

    Operation ZMU06539 Pull up the shallow water lever (if equipped). Hold the rear of the top cowling with one hand and tilt the engine up fully. Push the tilt support knob into the clamp bracket. Or the tilt support bar will turn to the lock position automatically.

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

    Operation ZMU06543 ZMU04900 Models equipped with trim rods: Once the outboard motor is supported with the tilt support lever, press the power trim and tilt switch “ ” (down) to retract the trim rods. NOTICE: Make sure that the trim rods retracts completely during mooring.

  • Page 60: Procedure For Tilting Down

    Operation EMU33121 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 knob becomes free. Pull out the tilt support knob. ZMU06546 EMU28061 Shallow water...

  • Page 61: Power Trim And Tilt Models

    Operation ZMU04851 To return the outboard motor to the nor- EMU32741 Procedure mal running position, place the gear shift Place the gear shift lever in neutral. lever in neutral. Place the tilt lock lever in the lock/down position, then slightly tilt the outboard motor up until the tilt support bar auto- matically returns to the free position.

  • Page 62: Cruising In Other Conditions

    Operation EMU32913 Procedure for power trim and tilt models Place the remote control lever / gear shift lever in neutral. ZMU01935 ZMU04900 ZMU06521 Slightly tilt the outboard motor up to the desired position using the power trim and tilt switch. WARNING! Using the power trim and tilt switch on the bot- tom cowling while the boat is moving or engine is on could increase the...
  • Page 63 Operation ter. Cruising in muddy, turbid, or acidic water Yamaha strongly recommends that you use the optional chromium-plated water pump kit (see page 14) 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 64: Maintenance

    Leaking fuel is a fire hazard. When ● such as a transom saver bar. Consult your transporting and storing the outboard Yamaha dealer for further details. motor, disconnect the fuel line from the outboard motor to prevent fuel from EMU28236 Clamp screw mounting models leaking.

  • Page 65: Storing Outboard Motor

    Place a towel or something similar under the outboard motor to protect it from damage. EMU28241 Storing outboard motor When storing your Yamaha outboard motor for prolonged periods of time (2 months or longer), several important procedures must be performed to prevent excessive damage.

  • Page 66: Lubrication

    If the “Fogging Oil” is not available, run the Seal replacement should be performed engine at idle speed until the fuel system be- by an authorized Yamaha dealer prior to comes empty and the engine stops. Remove...

  • Page 67: Flushing Power Unit

    Grease all grease fittings. For further de- tails, see page 67. TIP: For long-term storage, fogging the engine with oil is recommended. Contact your Yamaha dealer for information about fogging oil and procedures for your engine. EMU28444 Flushing power unit Perform this procedure right after operation for the most thorough flushing.

  • Page 68: Cleaning The Outboard Motor

    Be sure to perform a maintenance procedure, the connector is tightened securely have a Yamaha dealer or other qualified on the fitting after flushing the en- mechanic do the work. gine.
  • Page 69 Outboard motors operating under any of these above conditions require more fre- quent maintenance. Yamaha recommends that you do this service twice as often as specified in the maintenance chart. For ex- ample, if a particular service should be done at 50 hours, do it instead at 25 hours.

  • Page 70: Maintenance Chart 1

    The “ ” symbol indicates the check-ups which you may carry out yourself. The “ ” symbol indicates work to be carried out by your Yamaha dealer. Initial Every 20 hours Item...
  • Page 71 Maintenance Initial Every 20 hours Item Actions hours (1 hours (3 hours (5 months) year) years) years) Fuel line (Low pres- Inspection or replace- sure) ment as necessary Inspection or replace- Fuel pump ment as necessary Fuel/engine oil leakage Inspection Gear oil Replacement Greasing points...

  • Page 72: Maintenance Chart 2

    Every 20 hours Item Actions hours (1 hours (3 hours (5 months) year) years) years) Fuel tank (Yamaha por- Inspection and clean- table tank) ing as necessary EMU34451 Maintenance chart 2 Every Item Actions 1000 hours Exhaust guide/exhaust Inspection or replace-...

  • Page 73: Greasing

    Maintenance EMU28943 Greasing Yamaha grease A (water resistant grease) Yamaha grease D (corrosion resistant grease; for propeller shaft) F25DET, FT25FET ZMU06567...

  • Page 74: Cleaning And Adjusting Spark Plug

    The condition attempt to diagnose any problems yourself. of the spark plug can indicate something Instead, take the outboard motor to a about the condition of the engine. For exam- Yamaha dealer. You should periodically re-...

  • Page 75: Checking Fuel Filter

    DPR6EB-9 replace it. For cleaning or replacement of the fuel filter, consult your Yamaha dealer. Be sure to use the specified spark plug, otherwise the engine may not operate properly. Before fitting the spark plug, measure the electrode gap with a wire thickness gauge;...

  • Page 76: Changing Engine Oil

    10. If you have difficulty verifying stick and use the oil changer to extract the idle speed, or the idle speed requires the oil completely. adjustment, consult a Yamaha dealer or other qualified mechanic. EMU38804 Changing engine oil ECM01710...
  • Page 77 10. Recheck the oil level using the dipstick to be sure the level falls between the up- per and lower marks. Consult your ZMU06610 Yamaha dealer if the oil level is out of specified level. 1. Drain screw Add the correct amount of oil through the filler hole.

  • Page 78: Inspecting Wiring And Connectors

    Maintenance Change the oil more often when operating Do not use your hand to hold the propeller ● the engine under adverse conditions such when loosening or tightening the propeller as extended trolling. nut. Put a wood block between the anti-cavi- tation plate and the propeller to prevent the EMU29114 Inspecting wiring and connectors...

  • Page 79: Installing Propeller

    Make sure to use a new cotter pin and bend the ends over securely. 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. Install the spacer (if equipped), thrust...

  • Page 80: Changing Gear Oil

    Severe injury could case may be damaged. Have a occur if the outboard motor accidental- Yamaha dealer check and repair the ly falls. outboard motor. [ECM00713] TIP:...

  • Page 81: Cleaning Fuel Tank

    If you have any question about properly ● F25DET 0.320 L doing this procedure, consult your (0.338 US qt, 0.282 Imp.qt) Yamaha dealer. F25DMH 0.320 L Keep away from sparks, cigarettes, ● (0.338 US qt, 0.282 Imp.qt) flames, or other sources of ignition FT25FET 0.430 L...

  • Page 82: Inspecting And Replacing Anode(S)

    EMU29313 Inspecting and replacing anode(s) Yamaha outboard motors are protected from corrosion by sacrificial anodes. Inspect the external anodes periodically. Remove scales ZMU02924 from the surfaces of the anodes. Consult a Yamaha dealer for replacement of external anodes.

  • Page 83: Connecting The Battery

    3. Battery tery’s charge. If the battery needs charg- The electrical contacts of the battery and ing, consult your Yamaha dealer. cables must be clean and properly con- Check the battery connections. They nected, or the battery will not start the should be clean, secure, and covered by engine.
  • Page 84 Maintenance Clean, maintain, and store the battery according to the manufacturer’s instruc- tions.

  • Page 85: 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 86 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 87 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 88: 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 89: Power Trim And Tilt Will Not Operate

    Trouble Recovery ZMU06565 ZMU04095 1. Fuse puller 1. Manual valve screw 2. Cap Put the engine in the desired position, 3. Fuse (20 A, 30 A) then tighten the manual valve screw by 4. Spare fuse (20 A, 30 A) turning it counterclockwise.

  • Page 90: Emergency Starting Engine (Manual Start Model)

    Trouble Recovery ing normal operation. Loss of engine the manual starter. 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. Make sure no one is standing behind ●...
  • Page 91 Trouble Recovery ZMU02026 ZMU06579 Insert the knotted end of the emergency Pass the start-in-gear protection cable starter rope into the notch in the flywheel under the fuel line and remove the magnet and wind the rope 1 or 2 turn(s) spring from it.

  • Page 92: Emergency Starting Engine

    Trouble Recovery and that the clip is attached to the en- EMU38851 Emergency starting engine (electric gine shut-off switch. The main switch start model) must be “ ” (on), if equipped. Remove the top cowling and protective cover. ZMU06585 Pull off the 10-pin connector from the clamp and remove the flywheel magnet cover (if equipped).

  • Page 93: 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 94 YAMAHA MOTOR CO., LTD. Printed in Japan March 2010–0.1 × 1 ! Printed on recycled paper...

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