Yamaha FT25B Owner's Manual
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Yamaha FT25B Owner's Manual

Yamaha FT25B Owner's Manual

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F20A
F25A
FT25B
OWNER'S MANUAL
65W-28199-7D-E0

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  • Page 1 F20A F25A FT25B OWNER’S MANUAL 65W-28199-7D-E0...
  • Page 2 EMU25051 Read this owner’s manual carefully before operating or working on your outboard motor. Keep this manual onboard in a waterproof bag when boating. This manual should stay with the outboard motor if it is sold.
  • Page 3 Yamaha. If you have any question about the Some countries have laws or regulations re- operation or maintenance of your outboard stricting users from taking the product out of motor, please consult a Yamaha dealer.

  • Page 4: Table Of Contents

    Table of contents General information ......1 Basic components ......13 Identification numbers record..1 Main components ......13 Outboard motor serial number ..1 Fuel tank ......... 13 Key number........1 Fuel joint.......... 14 EC label........... 1 Fuel gauge ........14 Emission control information ...
  • Page 5 Table of contents Fuel ..........28 Flushing power unit ......51 Controls........... 28 Cleaning the outboard motor... 52 Stop switches ........28 Checking painted surface of Engine ..........28 motor..........52 Checking the engine oil level ..28 Periodic maintenance ....52 Filling fuel ........
  • Page 6 Table of contents Treatment of submerged motor..78 Procedure ........78...

  • Page 7: General Information

    Record your outboard motor serial number in the spaces provided to assist you in ordering spare parts from your Yamaha dealer or for reference in case your outboard motor is sto- len. 1. Key number...

  • Page 8: Emission Control Information

    General information icate ZMU05495 ZMU04967 1. EC label location 1. Approval label location YAMAHA MOTOR CO.,LTD. Motorfamilie Abgastypenpruf- Nummer ZMU01696 ZMU04492 EMU25221 Emission control information Fuel requirement label EMU25351 SAV models Engines affixed with the label pictured below conform to SAV (the Swiss exhaust emission regulations for Swiss inshore waters).

  • Page 9: Read Manuals And Labels

    Read any manuals supplied with the boat. Read all labels on the outboard motor and the boat. If you need any additional information, contact your Yamaha dealer. EMU33830 Warning labels If these labels are damaged or missing, contact your Yamaha dealer for replacements. ZMU05798...
  • Page 10 General information ZMU05706 EMU33911 Contents of labels EWM01670 The above warning labels mean as follows. WARNING Read Owner’s Manuals and labels. EWM01690 Wear an approved personal flotation WARNING device (PFD). Emergency starting does not have start- Attach engine shut-off cord (lanyard) to in-gear protection.
  • Page 11 General information ZMU05696 ZMU05666 Read Operator’s Manual Remote control lever/gear shift lever operat- ing direction, dual direction ZMU05664 ZMU05667 Hazard caused by continuous rotation Engine start/ Engine cranking ZMU05665 ZMU05668 Electrical hazard...

  • Page 12: Safety Information

    Safety information EMU33621 Severe injury could occur if the outboard mo- Safety information tor accidentally falls. Observe these precautions at all times. EMU33670 Engine shut-off cord EMU33630 Rotating parts Attach the engine shut-off cord so that the Hands, feet, hair, jewelry, clothing, PFD engine stops if the operator falls overboard straps, etc.

  • Page 13: Carbon Monoxide

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

  • Page 14: Weather

    Safety information Avoid sharp turns or other maneuvers that make it hard for others to avoid you or un- derstand where you are going. Avoid areas with submerged objects or shallow water. Ride within your limits and avoid aggres- sive maneuvers to reduce the risk of loss of control, ejection, and collision.

  • Page 15: Basic Requirements

    Basic requirements EMU25540 EMU25580 Fueling instructions Gasoline EWM00010 Recommended gasoline: WARNING Regular unleaded gasoline with a min- GASOLINE AND ITS VAPORS ARE HIGH- imum octane rating of 90 (Research LY FLAMMABLE AND EXPLOSIVE! Octane Number). Do not smoke when refueling, and keep away from sparks, flames, or other If knocking or pinging occurs, use a different sources of ignition.

  • Page 16: Installation Requirements

    EMU33560 Boat horsepower rating continue using the outboard. Contact Before installing the outboard motor(s), con- your Yamaha dealer. firm that the total horsepower of your mo- EMU25693 tor(s) does not exceed the boats maximum Battery requirement horsepower rating.

  • Page 17: Without A Rectifier Or Rectifier Regulator

    F20AET 40.0 Ah where a different propeller would be more appropriate. F25AE 40.0 Ah Your Yamaha dealer can help you select the F25AET 40.0 Ah right propeller for your boating needs. Select FT25BET 40.0 Ah a propeller that will allow the engine to reach...

  • Page 18: Start-In-Gear Protection

    Basic requirements EMU25770 Start-in-gear protection Yamaha outboard motors or Yamaha-ap- proved remote control units are equipped with start-in-gear protection device(s). This feature permits the engine to be started only when it is in neutral. Always select neutral before starting the engine.

  • Page 19: Basic Components

    EMU2579B Main components NOTE: * May not be exactly as shown; also may not be included as standard equipment on all mod- els. F20A, F25A, FT25B ZMU04968 1. Top cowling 15. Tiller handle* 2. Cooling water pilot hole 16. Throttle friction adjuster* 3.

  • Page 20: Fuel Joint

    Basic components fuel tank, its function is as follows. EMU25830 Fuel joint EWM00020 This joint is used to connect the fuel line. WARNING EMU25841 The fuel tank supplied with this engine is Fuel gauge its dedicated fuel reservoir and must not This gauge is located on either the fuel tank be used as a fuel storage container.

  • Page 21: Remote Control Lever

    Basic components 6. Throttle 7. Fully open EMU26201 Neutral interlock trigger To shift out of neutral, first pull the neutral in- terlock trigger up. ZMU04862 1. Remote control lever 2. Neutral interlock trigger 3. Neutral throttle lever 4. Main switch / choke switch 5.

  • Page 22: Tiller Handle

    Basic components ZMU02285 1. Fully open 1. Forward “ ” 2. Fully closed 2. Neutral “ ” 3. Reverse “ ” EMU25911 Tiller handle EMU25941 To change direction, move the tiller handle to Throttle grip the left or right as necessary. The throttle grip is on the tiller handle.

  • Page 23: Throttle Friction Adjuster

    Basic components START ZMU02001 ZMU02286 When constant speed is desired, tighten the 1. Throttle indicator adjuster to maintain the desired throttle set- EMU25971 ting. Throttle friction adjuster EMU25991 A friction device provides adjustable resis- Engine shut-off switch tance to movement of the throttle grip or the The clip must be attached to the engine shut- remote control lever, and can be set accord- off switch for the engine to run.

  • Page 24: Engine Stop Button

    Basic components moved. EMU26070 Manual starter handle To start the engine, first gently pull the han- dle out until resistance is felt. From that posi- tion, then pull the handle straight out quickly to crank the engine. 1. Cord 2. Clip ZMU02287 EMU26090 Main switch...

  • Page 25: Steering Friction Adjuster

    Basic components outboard motor angle in relation to the tran- som. Pressing the switch “ ” (up) trims the outboard motor up, and then tilts it up. Press- ing the switch “ ” (down) tilts the outboard motor down and trims it down. When the switch is released, the outboard motor will stop in its current position.

  • Page 26: Trim Tab With Anode

    Basic components cle. ZMU02822 ZMU02811 1. Trim tab 2. Bolt NOTE: For instructions on using the power trim and Bolt tightening torque: tilt switch, see page 39. 18.0 Nm (13 ft-lb) (1.8 kgf-m) EMU26243 Trim tab with anode EMU26252 Trim tab The trim tab should be adjusted so that the The trim tab should be adjusted so that the steering control can be turned to either the...

  • Page 27: Trim Rod (Tilt Pin)

    Basic components ZMU02291 ZMU02289 1. Tilt lock lever 1. Trim tab 2. Bolt To lock it, set the tilt lock lever in the lock po- sition. To release, push the tilt lock lever in Bolt tightening torque: the release position. 8.0 Nm (5.8 ft-lb) (0.8 kgf-m) EMU26321 Tilt support knob...

  • Page 28: Tilt Support Bar

    Basic components EMU26332 Tilt support bar The tilt support bar keeps the outboard motor in the tilted up position. ZMU02009 1. Top cowling lock lever(s) EMU26460 ZMU02292 Flushing device This device is used to clean the cooling wa- ECM01660 CAUTION: ter passages of the motor using a garden hose and tap water.

  • Page 29: Warning System

    Do not continue to operate the engine if a If the oil pressure drops too low, the warning warning device has activated. Consult device will activate. your Yamaha dealer if the problem can- Activation of warning device not be located and corrected. The engine speed will automatically de- EMU26817 crease to about 2000 r/min.
  • Page 30 Check the oil level and add oil as needed. If the oil level is correct and the warning device does not switch off, consult your Yamaha dealer. ECM00101 CAUTION: Do not continue to run the engine if the low oil pressure-warning indicator is on.

  • Page 31: Operation

    Operation 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. Prop- er mounting depends in part on experience and the specific boat and motor combination. EWM01590 WARNING ZMU01760...

  • Page 32: Clamping The Outboard Motor

    Test runs at different heights can help de- cable attachment and the other to a se- termine the optimum mounting height. cure mounting point on the boat. Other- Consult your Yamaha dealer or boat man- wise the engine could be completely lost...

  • Page 33: Breaking In Engine

    Correct using the bolts provided with the out- break-in will help ensure proper performance board (if packed). For details, consult and longer engine life. your Yamaha dealer. NOTE: EWM00650 WARNING Failure to follow the break-in procedure...

  • Page 34: Pre-Operation Checks

    Fill with oil if it is below Check fuel line connections to be sure they the lower mark, or drain to the specified are tight (if equipped Yamaha fuel tank or level if it is above the upper mark. boat tank).

  • Page 35: Filling Fuel

    Operation Wipe up any spilled fuel. Fuel tank capacity: 24 L (6.34 US gal) (5.28 Imp.gal), 25 L (6.60 US gal) (5.50 Imp.gal) NOTE: The smaller fuel filling hole on the fuel tank has been designed to fit unleaded fuel fillers ZMU02082 only for emission control models (for Bod- ensee).

  • Page 36: Starting Engine

    Operation from the fuel tank. Squeeze the primer pump, with the ar- row pointing up, until you feel it become firm. ZMU02295 If there is a fuel joint on the motor, firmly connect the fuel line to the joint. Then firmly connect the other end of the fuel line to the joint on the fuel tank.
  • Page 37 Operation the engine from starting except when in neu- tral. START Attach the engine shut-off cord to a se- cure place on your clothing, or your arm or leg. Then install the clip on the other START end of the cord into the engine shut-off switch.
  • Page 38 Operation Turn the main switch to “ ” (on). NOTE: Turn the main switch to “ ” (start), The start-in-gear protection device prevents and hold it for a maximum of 5 seconds. the engine from starting except when in neu- tral.

  • Page 39: Warming Up Engine

    If this occurs, stop the level and add oil if necessary. Consult engine, shift to neutral, then restart the your Yamaha dealer if the cause for the engine and allow it to warm up. low oil pressure warning indicator can- To shift out of neutral not be found.
  • Page 40 Operation ZMU05737 To shift from in gear (forward/reverse) to 1. Neutral interlock trigger neutral Move the remote control lever / gear Close the throttle so that the engine shift lever firmly and crisply forward (for slows to idle speed. forward gear) or backward (for reverse gear) [about 35°...

  • Page 41: Stopping Boat

    Operation wind direction. EMU27820 Stopping engine Before stopping the engine, first let it cool off for a few minutes at idle or low speed. Stop- ping the engine immediately after operating at high speed is not recommended. EMU27845 Procedure Push and hold the engine stop button or turn the main switch to “...

  • Page 42: Trimming Outboard Motor

    Operation the boat, sea conditions, and running speed. EWM00740 WARNING Excessive trim for the operating condi- tions (either trim up or trim down) can cause boat instability and can make steering the boat more difficult. This in- creases the possibility of an accident. If the boat begins to feel unstable or is hard ZMU02302 to steer, slow down and/or readjust the...

  • Page 43: Adjusting Trim Angle (Power Trim And Tilt)

    Operation move the trim rod from the clamp brack- EMU27883 Adjusting trim angle (Power trim and tilt) EWM00752 WARNING Be sure all people are clear of the out- board motor when adjusting the tilt an- gle. Body parts can be crushed between the motor and the clamp bracket when the motor is trimmed or tilted.

  • Page 44: Adjusting Boat Trim

    Operation 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. Excessive trim-out can also cause the propeller to ventilate, which reduces per- formance further, and the boat may “por- poise”...

  • Page 45: Tilting Up And Down

    Operation motor trim angle may have little effect on the trim of the boat when operating. EMU27934 Tilting up and down If the engine will be stopped for some time or if the boat is moored in shallows, the out- board motor should be tilted up to protect the propeller and lower casing from damage by collision with obstructions, and also to re-...

  • Page 46: Procedure For Tilting Up (Power Trim And Tilt Models)

    Operation ZMU02292 ECM01640 CAUTION: Do not use the tilt support lever or knob when trailering the boat. The outboard motor could shake loose from the tilt sup- port and fall. If the motor cannot be trail- ered in the normal running position, use an additional support device to secure it in the tilt position.

  • Page 47: Procedure For Tilting Down (Manual Tilt Models)

    Operation power tilt unit loses pressure. Slowly tilt the engine down. EMU33120 ECM01640 Procedure for tilting down (power CAUTION: trim and tilt models) Do not use the tilt support lever or knob Push the power trim and tilt switch “ ”...

  • Page 48: Cruising In Shallow Water

    Operation deeper water. ECM00260 CAUTION: Do not tilt the outboard motor up so that the cooling water inlet on the lower unit is above the surface of the water when set- ting up for and cruising in shallow water. Otherwise severe damage from overheat- ing can result.

  • Page 49: Power Trim And Tilt Models

    Operation ZMU03087 ZMU02306 Place the tilt lock lever in the release/up Slightly tilt the outboard motor up until position. the tilt support bar automatically returns to the free position. Slowly lower the outboard motor to the normal position. EMU32850 Power trim and tilt models The outboard motor can be tilted up partially to allow operation in shallow water.

  • Page 50: Cruising In Other Conditions

    Cruising in muddy or turbid water Yamaha strongly recommends that you use the optional chromium-plated water pump kit (available for V4 and large engines) if you use the outboard motor in water with a lot of...

  • Page 51: Maintenance

    Maintenance EMU34520 Transom height L: Specifications F20AET 550 mm (21.7 in) NOTE: F25AE 550 mm (21.7 in) F25AET 550 mm (21.7 in) “(AL)” stated in the specification data below F25AMH 550 mm (21.7 in) represents the numerical value for the alumi- FT25BET 528 mm (20.8 in) num propeller installed.
  • Page 52 Maintenance Displacement: F20AET 15.0 A 498.0 cm F25AE 15.0 A Bore × stroke: F25AET 15.0 A 65.0 × 75.0 mm (2.56 × 2.95 in) FT25BET 15.0 A Ignition system: Drive unit: Gear positions: Spark plug (NGK): Forward-neutral-reverse DPR6EA-9 Gear ratio: Spark plug gap: F20AET 2.08 (27/13) 0.8–0.9 mm (0.031–0.035 in)

  • Page 53: Transporting And Storing Outboard Motor

    Maintenance API SE/SF/SG/SH/SJ/SL kgf-m) Recommended engine oil group 2*: FT25BET 40.0 Nm (29.5 ft-lb) (4.08 SAE 15W-40/20W-40 kgf-m) API SH/SJ/SL Engine oil drain bolt: Lubrication: F20AET 28.0 Nm (20.7 ft-lb) (2.86 Wet sump kgf-m) Engine oil quantity (excluding oil filter): F25AE 28.0 Nm (20.7 ft-lb) (2.86 F20AET 1.7 L (1.80 US qt) (1.50 kgf-m)

  • Page 54: Clamp Screw Mounting Models

    Yamaha dealer sition using a motor support device such as prior to storage. However, you, the owner, a transom saver bar. Consult your Yamaha with a minimum of tools, can perform the fol- dealer for further details.

  • Page 55: Procedure

    Maintenance and storing it. If storing or transporting the outboard motor on its side (not up- right), put it on a cushion after draining the engine oil. Do not place the outboard motor on its side before the cooling water has drained from it completely, otherwise water may enter the cylinder through the exhaust port and cause engine trou-...

  • Page 56: Lubrication

    Keep batteries away from fire, sparks, Seal replacement should be performed or open flames (for example: welding by an authorized Yamaha dealer prior to equipment, lighted cigarettes, and so use. on.) Grease all grease fittings. For further de- DO NOT SMOKE when charging or han- tails, see page 57.

  • Page 57: Flushing Power Unit

    Maintenance Procedure Disconnect and remove the battery from the boat. Always disconnect the black negative cable first to prevent the risk of shorting. Clean the battery casing and terminals. Fill each cell to the upper level with dis- tilled water. Store the battery on a level surface in a cool, dry, well-ventilated place out of di- rect sunlight.

  • Page 58: Cleaning The Outboard Motor

    When flushing the engine with the boat in chine servicing, this work should be done the water, tilting up the outboard motor un- by your Yamaha dealer or other qualified til it is completely out of the water will mechanic.
  • Page 59 Maintenance 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. This will help prevent more rapid deterioration of engine components.

  • Page 60: 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 61 Maintenance Initial Every 20 hours Item Actions hours (1 hours (3 hours (5 months) years) years) years) Engine Oil filter (car- Replacement tridge) Fuel filter (can be dis- Inspection or replace- assembled) ment as necessary Inspection or replace- Fuel pump ment as necessary Fuel/oil leakage Inspection...

  • Page 62: Maintenance Chart 2

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

  • Page 63: Greasing

    Maintenance EMU28941 Greasing Yamaha grease A (water resistant grease) Yamaha grease D (corrosion resistant grease; for propeller shaft) F25AMH ZMU02307...

  • Page 64: Cleaning And Adjusting Spark Plug

    Instead, take the outboard motor to a fire. Yamaha dealer. You should periodically re- move and inspect the spark plug because EWM01550 WARNING heat and deposits will cause the spark plug to slowly break down and erode.

  • Page 65: Checking Fuel System

    Check the fuel lines for leaks, crack, or mal- 1. Spark plug gap function. If a problem is found, your Yamaha 2. Spark plug I.D. mark (NGK) dealer or other qualified mechanic should re- 3. Spark plug part number pair it immediately.

  • Page 66: Inspecting Fuel Filter

    If any water is found in the other sources of ignition. fuel, the Yamaha portable fuel tank or This procedure will allow some fuel to other fuel tanks should be checked and spill. Catch fuel in a rag. Wipe up any cleaned.

  • Page 67: Inspecting Idling Speed

    (not tilted). higher than normal. If you have difficulty ver- ifying the idle speed, or the idle speed re- quires adjustment, consult a Yamaha dealer or other qualified mechanic. Verify whether the idle speed is set to specification. For idle speed specifica-...
  • Page 68 Maintenance install the drain screw. Drain screw tightening torque: F20AET 28.0 Nm (20.7 ft-lb) (2.86 kgf-m) F25AE 28.0 Nm (20.7 ft-lb) (2.86 kgf-m) F25AET 28.0 Nm (20.7 ft-lb) (2.86 kgf-m) F25AMH 28.0 Nm (20.7 ft-lb) (2.86 ZMU02831 kgf-m) Prepare a suitable container that holds a FT25BET 18.0 Nm (13.3 ft-lb) (1.84 larger amount than the engine oil capac- kgf-m)

  • Page 69: Checking Wiring And Connectors

    Check that each connector is engaged se- cause severe engine damage. Consult curely. your Yamaha dealer if the problem can- not be located and corrected. Turn off the engine and wait 3 minutes. Recheck the oil level using the dipstick to be sure the level falls between the up- per and lower marks.

  • Page 70: Water Leakage

    Engine oil leakage smoothly. Check for oil leaks on the around the engine. NOTE: NOTE: Consult your Yamaha dealer if any operation If any leaks are found, consult your Yamaha is abnormal. dealer. EMU32110 EMU34580 Checking propeller Checking power trim and tilt system...

  • Page 71: Removing Propeller

    Maintenance EMU30661 Removing propeller EMU29196 Spline models Straighten the cotter pin and pull it out using a pair of pliers. Remove the propeller nut, washer, and spacer (if equipped). ZMU02814 1. Cotter pin 2. Propeller nut ZMU01897 3. Washer Checkpoints 4.

  • Page 72: Installing Propeller

    Apply Yamaha marine grease or a cor- EMU29282 Changing gear oil rosion resistant grease to the propeller EWM00800 shaft.

  • Page 73: Cleaning Fuel Tank

    Put a new gasket on the oil level plug. damage. Consult a Yamaha dealer for re- When the oil begins to flow out of the oil pair of the lower unit seals.

  • Page 74: Inspecting And Replacing Anode(S)

    Pour a small amount of suitable solvent Inspecting and replacing anode(s) into the tank. Install the cap and shake Yamaha outboard motors are protected from the tank. Drain the solvent completely. corrosion by sacrificial anodes. Inspect the Remove the screws holding the fuel joint external anodes periodically.

  • Page 75: Checking Battery (For Electric Start Models)

    Maintenance fluid as it can cause severe burns or permanent eye injury. Wear protective eye gear when han- dling or working near batteries. Antidote (EXTERNAL): SKIN - Flush with water. EYES - Flush with water for 15 minutes and get immediate medical attention. Antidote (INTERNAL): ZMU02325 Drink large quantities of water or milk...

  • Page 76: Connecting The Battery

    NOTE: 1. Red cable Consult a Yamaha dealer when charging or 2. Black cable re-charging batteries. 3. Battery EMU29332...

  • Page 77: Coating The Boat Bottom

    Maintenance ZMU02068 EMU29400 Coating the boat bottom A clean hull improves boat performance. The boat bottom should be kept as clean of ma- rine growth as possible. If necessary, the boat bottom can be coated with an anti-foul- ing paint approved for your area to inhibit marine growth.

  • Page 78: Trouble Recovery

    Therefore some items may not apply to your model. Q. Has fuel pump malfunctioned? If your outboard motor requires repair, bring A. Have serviced by a Yamaha dealer. it to your Yamaha dealer. If the engine trouble-warning indicator is Q. Are spark plug(s) fouled or of incorrect flashing, consult your Yamaha dealer.
  • Page 79 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 80 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 81: Temporary Action In Emergency

    EWM00630 Q. Is steering pivot loose or damaged? WARNING A. Tighten or have serviced by a Yamaha Be sure to use the specified fuse. An in- dealer. correct fuse or a piece of wire could allow EMU29433 excessive current flow.

  • Page 82: Power Trim And Tilt Will Not Operate

    Make sure the remote control lever NOTE: is in neutral. Otherwise the boat could Consult your Yamaha dealer if the new fuse unexpectedly start to move, which immediately blows again. could result in an accident.

  • Page 83: Emergency Starting Engine

    Trouble Recovery wheel or other moving parts when the engine is running. Do not install the starter mechanism or top cowling after the engine is running. Do not touch the ignition coil, spark plug wire, spark plug cap, or other elec- trical components when starting or op- erating the motor.
  • Page 84 Do not attempt to run the outboard motor If the outboard motor is submerged, immedi- until it has been completely inspected. ately take it to a Yamaha dealer. Otherwise some corrosion may begin almost immedi- ately. If you cannot immediately take the outboard...
  • Page 86 YAMAHA MOTOR CO., LTD. Printed in Japan April 2007–0.5 × 1 ! Printed on recycled paper...

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