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Related Manuals for Yamaha F75D
Summary of Contents for Yamaha F75D
- Page 1 F75D F90D OWNER’S MANUAL U.S.A.Edition LIT-18626-06-12 6D6-28199-10...
- Page 2 ZMU01690 Read this owner’s manual carefully before operating your outboard motor.
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Page 3: Important Manual Information
EMU25100 your machine and this manual. If there is any To the owner question concerning this manual, please con- Thank you for choosing a Yamaha outboard sult your Yamaha dealer. motor. This Owner’s Manual contains infor- NOTE: mation needed for proper operation, mainte- The F75TR, F90TR and the standard acces- nance and care. -
Page 4: Table Of Contents
Table of contents Flushing device ......17 General information ...... 1 Digital tachometer ......17 Identification numbers record ..1 Low oil pressure warning Outboard motor serial number ..1 indicator ........17 Key number ........1 Overheat warning indicator Emission control information .. - Page 5 Inspecting idling speed....46 IMPORTANT WARRANTY Changing engine oil...... 47 INFORMATION IF YOU USE Checking wiring and YOUR YAMAHA OUTSIDE connectors ........ 49 U.S.A. OR CANADA ....67 Exhaust leakage......49 Water leakage ......49 Engine oil leakage ......49...
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Page 6: 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 7: Star Labels
General information ZMU01699 1. Star labels location EMU25262 Manufactured date label EMU25280 One Star—Low Emission This label is attached to the clamp bracket or The one-star label identifies engines that the swivel bracket. meet the Air Resources Board’s 2001 ex- haust emission standards. -
Page 8: Safety Information
General information the rated horsepower capacity of the boat. If the rated horsepower capacity of the boat is unknown, consult the dealer or boat man- ufacturer. Do not modify the outboard. Modifications could make the motor unfit or unsafe to use. Never operate after drinking alcohol or tak- ing drugs. -
Page 9: Important Labels
General information Stay informed about the weather. Check EMU25380 Important labels weather forecasts before boating. Avoid EMU25395 boating in hazardous weather. Warning labels Tell someone where you are going: leave a Float Plan with a responsible person. Be sure to cancel the Float Plan when you re- turn. -
Page 10: Steering And Sailing Rules And Sound Signals
General information your convenience only. Consult your local In other words, follow the standard rules ex- U.S. Coast Guard Auxiliary or Department of cept when a collision will occur unless both Motor Vehicles for a complete set of rules vessels try to avoid each other. If that is the governing the waters in which you will be us- case, both vessels become “Give-Way”... -
Page 11: Other Special Situations
General information your port (left) side. This rule doesn’t apply if passing you, you should maintain your speed both of you will clear one another if you con- and direction so that the other vessel can tinue on your set course and speed. steer itself around you. - Page 12 General information In a narrow channel, a sailing vessel should not hamper the safe passage of a power-driven vessel which can navigate only in such a channel. Reading buoys and other markers The waters of the United states are marked for safe navigation by the lateral system of buoyage.
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Page 13: Fueling Instructions
General information ZMU01708 EMU25540 Do not smoke when refueling, and keep Fueling instructions away from sparks, flames, or other EWM00010 sources of ignition. WARNING Stop engine before refueling. GASOLINE AND ITS VAPORS ARE HIGH- Refuel in a well-ventilated area. Refuel LY FLAMMABLE AND EXPLOSIVE! portable fuel tanks off the boat. -
Page 14: Gasoline
Gasohol containing ethanol can be used if ethanol content does not exceed 10% and the ECM01060 CAUTION: fuel meets minimum octane ratings. Yamaha does not recommended gasohol containing Do not use a battery that does not meet the methanol because it can cause fuel system specified capacity. -
Page 15: Battery Specifications
General information tric system could perform poorly or be Yamaha dealers stock a range of propellers, overloaded, causing electric system dam- and can advise you and install a propeller on age. your outboard that is best suited to your appli- cation. -
Page 16: Start-In-Gear Protection
For instructions on propeller removal and in- stallation, see page 50. 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. -
Page 17: Basic Components
Basic components EMU25795 Main components NOTE: * May not be exactly as shown; also may not be included as standard equipment on all models. EMU26180 1. Top cowling Remote control 2. Top cowling lock lever(s) The remote control lever actuates both the 3. -
Page 18: Remote Control Lever
Basic components 2. Remote control lever 3. Neutral interlock trigger 4. Neutral throttle lever 5. Main switch / choke switch 6. Engine stop lanyard switch 7. Throttle friction adjuster EMU26190 Remote control lever Moving the lever forward from the neutral po- sition engages forward gear. -
Page 19: Engine Stop Lanyard Switch
Basic components To increase resistance, turn the adjuster Avoid accidentally pulling the lanyard clockwise. To decrease resistance, turn the during normal operation. Loss of engine adjuster counterclockwise. power means the loss of most steering EWM00030 control. Also, without engine power, the WARNING boat could slow rapidly. -
Page 20: Power Trim And Tilt Switch On Remote Control Or Tiller Handle
Basic components (down) tilts the outboard motor down and trims it down. When the switch is released, the outboard motor will stop in its current po- sition. EWM01030 WARNING Use the power trim and tilt switch located on the bottom engine cowling only when the boat is at a complete stop with the en- gine off. -
Page 21: Tilt Support Lever For Power Trim And Tilt Or Hydro Tilt Model
Basic components placed to be sure steering is correct. Be EMU26340 Tilt support lever for power trim and sure you have tightened the bolt after ad- tilt or hydro tilt model justing the trim tab. To keep the outboard motor in the tilted up po- sition, lock the tilt support lever to the clamp If the boat tends to veer the left (port side), bracket. -
Page 22: Flushing Device
Basic components ZMU04226 ZMU01840 1. Tachometer 1. Top cowling lock lever(s) 2. Trim meter EMU26460 Flushing device 3. Hour meter 4. Low oil pressure warning indicator This device is used to clean the cooling water 5. Overheat warning indicator passages of the motor using a garden hose 6. -
Page 23: Overheat Warning Indicator (Digital Type)
Basic components ZMU01736 1. Speedometer 1. Low oil pressure warning indicator 2. Fuel gauge EMU26581 Overheat warning indicator (digital 3. Trip meter/clock/voltmeter 4. Warning indicator(s) type) If the engine temperature rises too high, the NOTE: warning indicator will start to blink. For further After the main switch is first turned on, all seg- information on reading the indicator, see page ments of the display come on as a test. -
Page 24: Trim Meter (Digital Type)
Basic components EMU26620 Changing the display format Trim meter (digital type) Pressing the “ ” (mode) button chang- This meter shows the trim angle of your out- es the display format in the following pat- board motor. tern: NOTE: Total hours→Trip hours→Display off Memorize the trim angles that work best for Resetting the trip hours your boat under different conditions. -
Page 25: Clock
When all segments are showing, the fuel tank is full. ECM00860 CAUTION: The Yamaha fuel tank sensor differs from conventional sensors. Incorrectly setting 1. Fuel level warning segment the selector switch on the gauge will give false readings. Consult your Yamaha deal-... -
Page 26: Warning System
CAUTION: Do not continue to operate the engine if a warning device has activated. Consult your Yamaha dealer if the problem cannot be located and corrected. If the warning system has activated, stop the engine and check the cooling water inlet for... - Page 27 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. ECM00100 CAUTION: Do not continue to run the engine if the low oil pressure warning indicator is on.
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Page 28: Operation
Operation EMU26901 EWM00830 Installation WARNING ECM00110 Improper mounting of the outboard motor CAUTION: could result in hazardous conditions such Incorrect engine height or obstructions to as poor handling, loss of control, or fire smooth water flow (such as the design or hazards. -
Page 29: Breaking In Engine
If any item in the preoperation check is not optimum mounting height. Consult your working properly, have it inspected and Yamaha dealer or boat manufacturer for repaired before operating the outboard further information on determining the prop- motor. Otherwise an accident could occur. -
Page 30: Controls
Operation Check fuel line connections to be sure they are tight (if equipped Yamaha fuel tank or boat tank). Be sure the fuel tank is positioned on a se- cure, flat surface, and that the fuel line is not twisted or flattened, or likely to contact sharp objects (if equipped Yamaha fuel tank or boat tank). -
Page 31: Ring Free Fuel Additive
Squeeze the primer pump with the outlet end up until you feel it become firm. While many additives available may reduce deposits, Yamaha recommends the use of Ring Free Fuel Additive, available from your Yamaha dealer. Ring Free Fuel Additive... - Page 32 Operation Turn the main switch to “ ” (on). NOTE: Dual engine users: When the main switch is turned on, the buzzer operates for a few sec- onds then stops automatically. The buzzer also operates if one of the engines stalls. Attach the engine stop switch lanyard to a secure place on your clothing, or your arm or leg.
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Page 33: Warming Up Engine
Consult gine idles (or runs at low speeds). your Yamaha dealer if the cause for the low oil pressure warning indicator can- EMU27763 Forward (tiller handle and remote not be found. -
Page 34: Reverse (Automatic Reverse Lock And Power Trim And Tilt Models)
Operation 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. EMU27851 Procedure Turn the main switch to “ ”... -
Page 35: Adjusting Trim Angle
Operation engine, and propeller. Correct trim is also af- EMU27881 Adjusting trim angle fected by variables such as the load in the Power trim and tilt models boat, sea conditions, and running speed. EWM00750 EWM00740 WARNING WARNING Be sure all people are clear of the out- Excessive trim for the operating condi- board motor when adjusting the tilt an- tions (either trim up or trim down) can... -
Page 36: Adjusting Boat Trim
Operation ZMU04231 1. Power trim and tilt switch Bow Up Too much trim-out puts the bow of the boat To raise the bow (trim-out), press the switch too high in the water. Performance and econ- “ ” (up). omy are decreased because the hull of the To lower the bow (trim-in), press the switch boat is pushing the water and there is more air “... -
Page 37: Tilting Up And Down
Operation ECM00241 CAUTION: Before tilting the outboard motor, stop the engine by following the procedure on page 29. 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 38: Procedure For Tilting Down
Operation ECM00250 CAUTION: Be sure to retract the trim rods completely during mooring. This protects the rods from marine growth and corrosion which could damage the power trim and tilt mechanism. EMU28053 Procedure for tilting down ZMU04232 Power trim and tilt models / power tilt models Push the power tilt / power trim and tilt Push the tilt support knob into the clamp switch “... -
Page 39: Cruising In Shallow Water
Operation ZMU04255 Slightly tilt the outboard motor up to the EMU28060 Cruising in shallow water desired position using the power trim / tilt The outboard motor can be tilted up partially switch. to allow operation in shallow water. EMU28090 Power trim and tilt models / power tilt models The outboard motor can be tilted up partially to allow operation in shallow water. - Page 40 Operation Cruising in turbid water Yamaha strongly recommends that you use the optional chromium-plated water pump kit if you use the outboard motor in turbid (mud- dy) water conditions.
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Page 41: Maintenance
Maintenance EMU28216 Valve clearance (cold engine) IN: Specifications 0.17–0.23 mm (0.0067–0.0091 in) Dimension: Valve clearance (cold engine) EX: 0.31–0.37 mm (0.0122–0.0146 in) Overall length: Min. cold cranking amps (CCA/SAE): 817 mm (32.2 in) 380.0 A Overall width: Min. marine cranking amps (MCA/ABYC): 479 mm (18.9 in) 502.0 A Overall height L:... -
Page 42: Transporting And Storing Outboard Motor
Leaking fuel is a fire hazard. When trans- is advisable to have your outboard motor ser- porting and storing the outboard motor, viced by an authorized Yamaha dealer prior to close the air vent screw and fuel cock to storage. However, you, the owner, with a min- prevent fuel from leaking. -
Page 43: Procedure
00) to each gallon of fuel. 1. Flushing attachment NOTE: Cooling system flushing is essential to The use of “Yamaha Fuel Conditioner and prevent the cooling system from clogging Stabilizer” eliminates the need to drain the up with salt, sand, or dirt. In addition, fog- fuel system. -
Page 44: Lubrication (Except Oil Injection Models)
LUB-SILCNE-13-00). KEEP BATTERIES AND ELECTROLYTIC Wax the cowling with a non-abrasive wax FLUID OUT OF REACH OF CHILDREN. such as “Yamaha Silicone Wax” (Part No. ACC-11000-15-02). Batteries vary among manufacturers. There- fore the following procedures may not always apply. Consult your battery manufacturer’s in-... -
Page 45: Flushing Power Unit
Maintenance Procedure 3. Garden hose connector Disconnect and remove the battery from Screw the garden hose connector onto a the boat. Always disconnect the black garden hose which is connected to a negative cable first to prevent the risk of fresh water supply. -
Page 46: Checking Painted Surface Of Motor
EMU28510 Replacement parts If replacement parts are necessary, use only genuine Yamaha parts or parts of the same type and of equivalent strength and materials. ZMU04265 Any part of inferior quality may malfunction,... -
Page 47: Maintenance Chart
Expendable or consumable parts and lubricants will lose their effectiveness over time and through normal usage regardless of the warranty period. The “ ” symbol indicates the check-ups which you may carry out yourself. The “ ” symbol indicates work to be carried out by your Yamaha dealer. Initial Every Item Actions... -
Page 48: Maintenance Chart (Additional)
Maintenance Initial Every Item Actions 10 hours 50 hours 100 hours 200 hours (1 month) (3 months) (6 months) (1 year) Engine oil Inspection / change Oil filter (cartridge) Change Cleaning / adjustment / Spark plug(s) replacement Inspection / replace- Timing belt ment NOTE:... -
Page 49: Greasing
Maintenance EMU28931 Greasing Yamaha marine grease (Water resistant grease) ZMU04266 EMU28951 the outboard motor to a Yamaha dealer. You Cleaning and adjusting spark plug should periodically remove and inspect the EWM00560 spark plug because heat and deposits will WARNING cause the spark plug to slowly break down When removing or installing a spark plug, and erode. -
Page 50: Checking Fuel System
Improper repairs can make the outboard unsafe to operate. Check the fuel lines for leaks, crack, or mal- function. If a problem is found, your Yamaha dealer or other qualified mechanic should re- pair it immediately. 1. Spark plug gap 2. -
Page 51: Cleaning Fuel Filter
If you have any question about properly sary. If any water is found in the fuel, the doing this procedure, consult your Yamaha portable fuel tank or other fuel Yamaha dealer. tanks should be checked and cleaned. Do not perform this procedure on a hot Reinstall the filter element in the cup. -
Page 52: Changing Engine Oil
Put the outboard motor in an upright po- fying the idle speed, or the idle speed requires sition (not tilted). adjustment, consult a Yamaha dealer or other qualified mechanic. Verify whether the idle speed is set to specification. For idle speed specifica- tions, see page 36. - Page 53 Consult tact with the surface of the drain hole. Then your Yamaha dealer if the problem cannot tighten 1/4 to 1/2 turn more. Tighten the drain be located and corrected.
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Page 54: Checking Wiring And Connectors
Maintenance 2. Oil dipstick NOTE: 3. Upper level mark If any leaks are found, consult your Yamaha Dispose of used oil according to local dealer. regulations. EMU29161 Checking power trim and tilt system NOTE: EWM00430 For more information on the disposal of WARNING used oil, consult your Yamaha dealer. -
Page 55: Checking Propeller
Maintenance NOTE: Consult your Yamaha dealer if any operation is abnormal. EMU29171 Checking propeller EWM00321 WARNING You could be seriously injured if the en- gine accidentally starts when you are near ZMU01897 the propeller. Checkpoints Before inspecting, removing, or install-... -
Page 56: Removing The Propeller
Apply Yamaha marine grease or a corro- Tilt the outboard motor so that the gear oil sion resistant grease to the propeller drain screw is at the lowest point possi- shaft. -
Page 57: Inspecting And Replacing Anode(S)
NOTE: NOTE: For disposal of used oil consult your Yamaha Inspect ground leads attached to external an- dealer. odes on equipped models. Consult a Yamaha With the outboard motor in a vertical po-... -
Page 58: Checking Battery (For Electric Start Models)
Maintenance Drink large quantities of water or milk followed by milk of magnesia, beaten egg, or vegetable oil. Get immediate medical attention. Batteries also generate explosive hydro- gen gas; therefore, you should always fol- low these preventive measures: Charge batteries in a well-ventilated ar- Keep batteries away from fire, sparks, or open flames (for example: welding equipment, lighted cigarettes, and so... -
Page 59: Connecting The Battery
NOTE: Consult a Yamaha dealer when charging or 1. Red cable re-charging batteries. 2. Black cable 3. Battery... - Page 60 Maintenance tom can be coated with an anti-fouling paint approved for your area to inhibit marine growth. Do not use anti-fouling paint which includes copper or graphite. These paints can cause more rapid engine corrosion. ZMU04246...
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Page 61: Trouble Recovery
Yamaha outboard motors. Therefore Q. Has fuel pump malfunctioned? some items may not apply to your model. A. Have serviced by a Yamaha dealer. If your outboard motor requires repair, bring it to your Yamaha dealer. Q. Are spark plug(s) fouled or of incorrect... - Page 62 A. Return to normal operating position. A. Fill tank with clean, fresh fuel. Q. Is carburetor clogged? Q. Is fuel filter clogged? A. Have serviced by a Yamaha dealer. A. Clean or replace filter. Q. Is fuel joint connection incorrect? Q. Have ignition parts failed? A.
- Page 63 Q. Is fuel system obstructed? Q. Is water pump or thermostat faulty? A. Check for pinched or kinked fuel line or oth- A. Have serviced by a Yamaha dealer. er obstructions in fuel system. Q. Is there excess water in fuel filter cup? Q.
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Page 64: 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 excessive current flow. -
Page 65: Power Trim And Tilt Will Not Operate
Trouble Recovery ZMU04249 1. Manual valve screw Put the engine in the desired position, then tighten the manual valve screw by turning it clockwise. EMU29540 Starter will not operate If the starter mechanism does not operate (the engine cannot be cranked with the start- er), the engine can be started manually with an emergency starter rope. -
Page 66: Emergency Starting Engine
Trouble Recovery Avoid accidentally pulling the lanyard Prepare the engine for starting. For fur- during normal operation. Loss of engine ther information, see page 26. Be sure power means the loss of most steering the engine is in neutral and that the en- control. -
Page 67: Treatment Of Submerged Motor
EMU29760 Treatment of submerged motor If the outboard motor is submerged, immedi- ately take it to a Yamaha dealer. Otherwise some corrosion may begin almost immediate- If you cannot immediately take the outboard motor to a Yamaha dealer, follow the proce- dure below in order to minimize engine dam- age. -
Page 68: Consumer Information
Consumer information EMU29811 Important warranty information for U.S.A. and Canada... - Page 69 Consumer information...
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Page 70: Yamaha Motor
Consumer information EMU29830 YAMAHA MOTOR CORPORATION, U.S.A. FOUR-STROKE OUTBOARD MOTOR THREE-YEAR LIMITED WARRANTY... - Page 71 Consumer information...
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Page 72: Important Warranty Information If You Use Your Yamaha Outside U.s.a. Or Canada
Consumer information EMU29840 IMPORTANT WARRANTY INFORMATION IF YOU USE YOUR YAMAHA OUTSIDE U.S.A. OR CANADA... - Page 73 YAMAHA MOTOR CORPORATION, USA Printed in Japan May 2004–2.0 × 1 CR Printed on recycled paper...