F50 F60 F70 T50 T60 OWNER’S MANUAL qRead this manual carefully before operating this outboard motor. 6C1-9-19 Hyoshi.indd 1 U.S.A.
cover21.fm 1 ページ ２０１０年２月１８日 木曜日 午後２時８分 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. 6C1-9-19 Hyoshi.
6C1-9-19.book 1 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Important manual information EMU31285 To the owner Thank you for selecting a Yamaha outboard motor. This Owner’s Manual contains information needed for proper operation, maintenance and care. A thorough understanding of these simple instructions will help you obtain maximum enjoyment from your new Yamaha. If you have any question about the operation or maintenance of your outboard motor, please consult a Yamaha dealer.
6C1-9-19.book 1 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Table of contents Safety information............................. 1 Outboard motor safety ..................... 1 Propeller............................................ 1 Rotating parts.................................... 1 Hot parts ........................................... 1 Electric shock .................................... 1 Power trim and tilt ............................. 1 Engine shut-off cord (lanyard)........... 1 Gasoline ............................
6C1-9-19.book 2 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Table of contents Instruments and indicators ............ 35 Digital tachometer .......................... 35 Tachometer ..................................... 35 Trim meter....................................... 35 Hour meter ...................................... 35 Low oil pressure-alert indicator ....... 36 Overheat-alert indicator .................. 36 Digital speedometer ....................... 36 Speedometer ..................................
C1-9-19.book 3 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Table of contents Transporting and storing outboard motor ............................................ 71 Storing outboard motor ................... 71 Procedure ....................................... 72 Lubrication ...................................... 73 Cleaning and anticorrosion measures ...................................... 73 Flushing power unit ......................... 73 Cleaning the outboard motor ..........
6C1-9-19.book 1 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Safety information EMU33622 Outboard motor safety Observe these precautions at all times. EMU36501 Propeller People can be injured or killed if they come in contact with the propeller. The propeller can keep moving even when the motor is in neutral, and sharp edges of the propeller can cut even when stationary. ● Stop the engine when a person is in the water near you. ● Keep people out of reach of the propeller, even when the engine is off.
6C1-9-19.book 2 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Safety information EMU33820 Gasoline exposure and spills Take care not to spill gasoline. If gasoline spills, wipe it up immediately with dry rags. Dispose of rags properly. If any gasoline spills onto your skin, immediately wash with soap and water. Change clothing if gasoline spills on it. If you swallow gasoline, inhale a lot of gasoline vapor, or get gasoline in your eyes, get immediate medical attention. Never siphon fuel by mouth.
6C1-9-19.book 3 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Safety information swamping. EMU33800 Accident reporting EMU33772 Avoid collisions Scan constantly for people, objects, and other boats. Be alert for conditions that limit your visibility or block your vision of others. ZMU06025 Operate defensively at safe speeds and keep a safe distance away from people, objects, and other boats. ● Do not follow directly behind other boats or waterskiers.
6C1-9-19.book 4 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Safety information EMU33880 Passenger training Make sure at least one other passenger is trained to operate the boat in the event of an emergency. EMU33890 Boating safety publications Be informed about boating safety. Additional publications and information can be obtained from many boating organizations. EMU33590 Laws and regulations Know the marine laws and regulations where you will be boating- and obey them.
6C1-9-19.book 5 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Safety information way; it is called the “stand-on” vessel. The vessel that does not have the right-of-way is called the “give-way” or “burdened”vessel. These rules determine which vessel has the right-of-way, and what each vessel should do. Stand-on vessel The vessel with the right-of-way has the duty to continue its course and speed, except to avoid an immediate collision.
6C1-9-19.book 6 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Safety information EMU25531 Other special situations Crossing When two power driven vessels are crossing each other’s path close enough to run the risk of collision, the vessel which has the other on the starboard (right) side must keep out of the way of the other. If the other vessel is on your right, you must keep out of its way; you are the Give-Way vessel.
6C1-9-19.book 7 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Safety information Reading buoys and other markers The waters of the United States are marked for safe navigation by the lateral system of buoyage. Simply put, buoys and markers have an arrangement of shapes, colors, numbers and lights to show which side of the buoy a boater should pass on when navigating in a particular direction. The markings on these buoys are oriented from the perspective of being entered from seaward (the boater is going towards the port).
6C1-9-19.
6C1-9-19.book 9 ページ ２０１０年２月１７日 水曜日 午後１時３８分 General information EMU25171 Identification numbers record EMU25183 Outboard motor serial number The outboard motor serial number is stamped on the label attached to the port side of the clamp bracket. 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 stolen. 1. Key number 1.
6C1-9-19.book 10 ページ ２０１０年２月１７日 水曜日 午後１時３８分 General information EMU33522 Read manuals and labels Before operating or working on this outboard motor: ● Read this manual. ● 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. EMU33832 Warning labels If these labels are damaged or missing, contact your Yamaha dealer for replacements.
6C1-9-19.
6C1-9-19.
6C1-9-19.book 13 ページ ２０１０年２月１７日 水曜日 午後１時３８分 General information EMU33843 Symbols The following symbols mean as follows.
6C1-9-19.book 14 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Specifications and requirements EMU34520 Specifications TIP: “(AL)” stated in the specification data below represents the numerical value for the aluminum propeller installed. Likewise, “(SUS)” represents the value for stainless steel propeller installed and “(PL)” for plastic propeller installed. TIP: “*” means, select the engine oil referring to the chart of engine oil paragraph. For further information, see page 18.
6C1-9-19.book 15 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Specifications and requirements 0.8–0.9 mm (0.031–0.035 in) Control system: Remote control Starting system: Electric starter Starting carburetion system: Electronic fuel injection Valve clearance (cold engine) IN: 0.15–0.25 mm (0.0059–0.0098 in) Valve clearance (cold engine) EX: 0.25–0.35 mm (0.0098–0.0138 in) Min. cold cranking amps (CCA/SAE): 380.0 A Min. marine cranking amps (MCA/ABYC): 502.0 A Min.
6C1-9-19.book 16 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Specifications and requirements (1.84 kgf-m, 13.3 ft-lb) T60TR 18.0 Nm (1.84 kgf-m, 13.3 ft-lb) Propeller nut: F50TR 35.0 Nm (3.57 kgf-m, 25.8 ft-lb) F60TR 35.0 Nm (3.57 kgf-m, 25.8 ft-lb) F70A 34.0 Nm (3.47 kgf-m, 25.1 ft-lb) T50TR 35.0 Nm (3.57 kgf-m, 25.8 ft-lb) T60TR 35.0 Nm (3.57 kgf-m, 25.8 ft-lb) Engine oil drain bolt: F50TR 28.0 Nm (2.86 kgf-m, 20.7 ft-lb) F60TR 28.0 Nm (2.86 kgf-m, 20.7 ft-lb) F70A 27.0 Nm (2.75 kgf-m, 19.9 ft-lb) T50TR 28.0 Nm (2.
6C1-9-19.book 17 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Specifications and requirements about battery selection and correct wiring. EMU34194 Propeller selection Next to selecting an outboard motor, selecting the right propeller is one of the most important purchasing decisions a boater can make. The type, size, and design of your propeller have a direct impact on acceleration, top speed, fuel economy, and even engine life.
6C1-9-19.book 18 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Specifications and requirements EMU31445 Engine oil requirements EMU36360 Fuel requirements EMU36781 Recommended engine oil: YAMALUBE 4-M FC-W oil or 4-stroke motor oil with a combination of the following SAE and API oil classifications Engine oil type SAE: 10W-30 or 10W-40 Engine oil grade API: SE, SF, SG, SH, SJ, SL Total engine oil quantity (oil pan capacity): 2.5 L (2.64 US qt, 2.20 Imp.
6C1-9-19.book 19 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Specifications and requirements cron minimum) between your boat’s fuel tank and outboard motor when using ethanol. Ethanol is known to allow moisture to be absorbed into boat fuel tanks and systems. Moisture in the fuel can cause corrosion of metallic fuel system components, starting and running complaints and require additional fuel system maintenance. rine growth as possible.
6C1-9-19.book 20 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Specifications and requirements rine SI engines. See the label affixed to your engine for details. EMU31560 Approval label of emission control certificate This label is attached to the bottom cowling. New Technology; (4-stroke) MFI 1 1 ZMU04701 1. Manufactured date label location ZMU05797 1. Approval label location EMISSION CONTROL INFORMATION MFI THIS ENGINE CONFORMS TO CALIFORNIA AND U.S. EPA EXHAUST REGULATIONS FOR SI MARINE ENGINES.
6C1-9-19.book 21 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Specifications and requirements EMU25280 One Star—Low Emission The one-star label identifies engines that meet the Air Resources Board’s 2001 exhaust emission standards. Engines meeting these standards have 75% lower emissions than conventional carbureted two-stroke engines. These engines are equivalent to the U.S. EPA’s 2006 standards for marine engines.
6C1-9-19.book 22 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Components EMU2579T Components diagram TIP: * May not be exactly as shown; also may not be included as standard equipment on all models (order from dealer). F50, F60, T50, T60 13 1 2 14 3 12 11 15 16 17 YAMAHA 4 SPEED Km/h knot mph km mile TRIP set 10 5 9 TIME 18 19 BATT mode 20 6 7 8 ZMU05090 1. Top cowling 2. Water separator 3. Cowling lock lever 4. Drain screw 5. Anode* 6. Anti-cavitation plate 7. Trim tab (anode) 8. Propeller* 9.
6C1-9-19.book 23 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Components F70A 1 11 2 10 3 4 12 13 15 14 YAMAHA SPEED Km/h knot mph 10 km mile TRIP TIME set 5 9 6 16 17 BATT mode 18 7 8 ZMU07113 1. Top cowling 2. Water separator 3. Cowling lock lever 4. Drain screw 5. Anti-cavitation plate 6. Trim tab (anode) 7. Propeller* 8. Cooling water inlet 9. Anode(s) 10. Tilt support lever 11. Power trim and tilt switch 12. Flushing device 13. Remote control box (side mount type)* 14. Digital tachometer* 15.
6C1-9-19.book 24 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Components F70HA 12 13 14 1 2 11 10 3 20 4 19 18 17 16 15 21 10 5 9 6 7 8 ZMU07120 1. Top cowling 2. Water separator 3. Cowling lock lever 4. Drain screw 5. Anti-cavitation plate 6. Trim tab (anode) 7. Propeller* 8. Cooling water inlet 9. Anode(s) 10. Tilt support lever 11. Power trim and tilt switch 12. Gear shift lever 13. Variable trolling RPM switch 14. Power trim and tilt switch 15. Throttle grip 16.
6C1-9-19.book 25 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Components 1 2 3 4 5 6 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 (Square type)* 2 1 EMU25802 4 Fuel tank 3 If your model was equipped with a portable fuel tank, its function is as follows.
6C1-9-19.book 26 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Components EMU25841 Fuel gauge This gauge is located on either the fuel tank cap or on the fuel joint base. It shows the approximate amount of fuel remaining in the tank. engine will continue to run at idle until the lever is moved about 35 (a detent can be felt). Moving the lever farther opens the throttle, and the engine will begin to accelerate. EMU25850 Fuel tank cap This cap seals the fuel tank. When removed, the tank can be filled with fuel.
6C1-9-19.book 27 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Components trol lever in the neutral position and lift the neutral throttle lever. 1. Fully open 2. Fully closed 1. Forward “ ” 2. Neutral “ ” 3. Reverse “ ” EMU25941 TIP: The neutral throttle lever will operate only when the remote control lever is in neutral. The remote control lever will operate only when the neutral throttle lever is in the closed position. Throttle grip The throttle grip is on the tiller handle.
6C1-9-19.book 28 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Components 1. Throttle indicator EMU25976 Throttle friction adjuster A friction device provides adjustable resistance to movement of the throttle grip or the remote control lever, and can be set according to operator preference. To increase resistance, turn the adjuster clockwise. To decrease resistance, turn the adjuster counterclockwise. WARNING! Do not overtighten the friction adjuster.
6C1-9-19.book 29 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Components EMU26091 Main switch 1. Cord 2. Clip 3. Engine shut-off switch The main switch controls the ignition system; its operation is described below. ● “ ” (off) With the main switch in the “ ” (off) position, the electrical circuits are off, and the key can be removed. ● “ ” (on) With the main switch in the “ ” (on) position, the electrical circuits are on, and the key cannot be removed.
6C1-9-19.book 30 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Components set according to operator preference. An adjuster lever is located on the bottom of the tiller handle bracket. To increase resistance, turn the lever to the port side “A”. To decrease resistance, turn the lever to the starboard side “B”. Nut tightening torque: 3.8 Nm (0.38 kgf-m, 2.8 ft-lb) TIP: ● ● EWM00040 WARNING Do not overtighten the friction adjuster.
6C1-9-19.book 31 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Components UP 1 DN ZMU03634 EMU26154 Power trim and tilt switch on bottom cowling The power trim and tilt switch is located on the side of the bottom cowling. Pushing the switch “ ” (up) trims the outboard motor up, and then tilts it up. Pushing 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.
6C1-9-19.book 32 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Components EMU26244 Trim tab with anode EWM00840 WARNING An improperly adjusted trim tab could cause difficult steering. Always test run after the trim tab has been installed or replaced to be sure steering is correct. Be sure you have tightened the bolt after adjusting the trim tab. The trim tab should be adjusted so that the steering control can be turned to either the right or left by applying the same amount of force.
6C1-9-19.book 33 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Components an additional support device to secure it in the tilt position. EMU26373 Cowling lock lever(s) (turn type) To remove the engine top cowling, turn the cowling lock lever(s) and lift off the cowling. When installing the cowling, check to be sure it fits properly in the rubber seal. Then lock the cowling again by returning the cowling lock lever(s) to the lock position. 1 ZMU07078 1. Flushing device TIP: For details on usage, see page 73.
6C1-9-19.book 34 ページ ２０１０年２月１７日 水曜日 Components Activation of alert device ● The water separator-alert indicator of Command Link 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 immediately. TIP: Adding an in-line 10-micron fuel filter has been show to greatly reduce the chance of fuel contamination problems.
6C1-9-19.book 35 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Instruments and indicators EMU26493 Digital tachometer The tachometer shows the engine speed and has the following functions. All segments of the display will light momentarily after the main switch is turned on and will return to normal thereafter. 1 ● the power trim and tilt switch. If the trim angle of your motor exceeds the trim operating range, the top segment on the trim meter display will blink. 2 3 ZMU01740 5 6 4 7 ZMU03601 1.
6C1-9-19.book 36 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Instruments and indicators EMU26524 Low oil pressure-alert indicator If oil pressure drops too low, the alert indicator will start to blink. For further information, see page 47. ECM00022 NOTICE ● ● 1 Do not continue to run the engine if the low oil pressure-alert indicator is on and the engine oil level is lower. Serious engine damage will occur. The low oil pressure-alert indicator does not indicate the engine oil level.
6C1-9-19.book 37 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Instruments and indicators EMU36071 Trip meter / Clock / Voltmeter The display shows either the trip meter, the clock, or the voltmeter. To change the display, press the “ ” (mode) button repeatedly until the indicator on the face of the gauge points to “ ” (trip meter), “ ” (clock), or “ ” (voltmeter). EMU26691 1. Cap 2. Selector switch (for speed unit) 3. Selector switch (for fuel sensor) EMU26713 Fuel gauge Eight segments indicate the fuel level.
6C1-9-19.book 38 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Instruments and indicators 5. 6. Press the “ ” (mode) button until the desired minute is displayed. Press the “ ” (set) button again to start the clock. EMU26732 Low battery voltage-alert indicator If battery voltage drops, the display will automatically turn on and blink. Get back to the port soon if an alert device has activated. For charging the battery, consult your Yamaha dealer. The clock operates on battery power.
6C1-9-19.book 39 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Instruments and indicators ECM00022 NOTICE ● ● Do not continue to run the engine if the low oil pressure-alert indicator is on and the engine oil level is lower. Serious engine damage will occur. The low oil pressure-alert indicator does not indicate the engine oil level. Use the oil dipstick to check the remaining oil quantity. For further information, see page 53. 1 ZMU06157 1.
6C1-9-19.book 40 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Instruments and indicators carefully. This manual describes mainly the alert indicators. For more details on setting meters or changing indicator systems, see the attached operation manual. 4 2 7 3 EMU36103 Command link multifunction tachometers The tachometer shows the engine revolutions per minute.
6C1-9-19.book 41 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Instruments and indicators 1 the trolling speed setting mode. For details, see the attached operation manual. 4 5 2 3 6 7 8 9 ZMU05418 1. Tachometer 2. Trim meter 3. Multifunction display 4. Water detection-alert indicator 5. Engine trouble alert/maintenance indicator 6. Cooling water pressure 7. Oil pressure (4-stroke models) 8. Cooling water/engine temperature 9.
6C1-9-19.book 42 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Instruments and indicators ZMU05430 ZMU05421 ZMU05431 ZMU05422 Stop the engine immediately if the buzzer sounds and the low oil pressure-alert indicator blinks. 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. Stop the engine immediately if the buzzer sounds and the overheat alert device has activated.
6C1-9-19.book 43 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Instruments and indicators dealer immediately. ZMU05426 ZMU05423 ECM00920 NOTICE In such an event, the engine will not operate properly. Consult a Yamaha dealer immediately. EMU36170 Low battery voltage-alert ZMU05424 ECM00910 NOTICE If the battery voltage drops, the low battery voltage-alert indicator and the battery voltage value will start to blink. Get back to the port soon if the low battery voltage-alert device has activated.
6C1-9-19.book 44 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Instruments and indicators 1 ZMU05428 EMU31613 Command link multifunction speed & fuel meters The speed & fuel meter unit shows the boat speed and has the functions of fuel meter, total fuel consumption display, fuel economy display, fuel flow display, and system voltage display. The chosen display is selected by using the “ ” (set) and “ ” (mode) buttons as described in this section.
6C1-9-19.book 45 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Instruments and indicators 1 2 1 3 ZMU05435 1. Speedometer 2. Fuel meter 3. Multifunction display EMU31622 Command link multifunction speedometers The speedometer unit shows the boat speed and has functions of fuel meter and system voltage display. The chosen display is selected by using the “ ” (set) and “ ” (mode) buttons as described in this section. In addition, the speedometer can show the desired unit of measurement such as km/h, mph, or knots.
6C1-9-19.book 46 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Instruments and indicators ation. For more information, see the operation manual originally supplied with the meter. 2 1 ZMU05438 1. Set button 2. Mode button 1 2 ZMU05439 1. Fuel flow meter 2.
6C1-9-19.book 47 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Engine control system EMU26803 Alert system ECM00091 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. EMU2681C Overheat alert This engine has an overheat-alert device. If the engine temperature rises too high, the alert device will activate. ● The engine speed will automatically decrease to about 2000 r/min.
6C1-9-19.book 48 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Engine control system with a low oil pressure-alert indicator, it will light or blink. ZMU04994 ZMU07104 ● The buzzer will sound (if equipped on the tiller handle, remote control box, or main switch panel). 48 If the alert system has activated, stop the engine 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.
6C1-9-19.book 49 ページ ２０１０年２月１７日 水曜日 午後１時３８分 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 1 WARNING ● ● Overpowering a boat could cause severe instability.
6C1-9-19.book 50 ページ ２０１０年２月１７日 水曜日 Installation ZMU01762 ECM01634 NOTICE ● ● Make sure that the idle hole is high enough to prevent water from entering the engine even if the boat is stationary with the maximum load. Incorrect engine height or obstructions to the smooth flow of water (such as the design or condition of the boat, or accessories, such as transom ladders or depth finder transducers) can create airborne water spray while the boat is cruising.
6C1-9-19.book 51 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Operation EMU36381 First-time operation EMU36391 Fill engine oil The engine is shipped from the factory without engine oil. If your dealer did not fill the oil, you must fill it before starting the engine. NOTICE: Check that the engine is filled with oil before first-time operation to avoid severe engine damage. [ECM01781] The engine is shipped with the following sticker, which should be removed after engine oil is filled for the first time.
6C1-9-19.book 52 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Operation A good rule is to use 1/3 of your fuel to get to the destination, 1/3 to return, and to keep 1/3 as an emergency reserve. With the boat level on a trailer or in the water, turn the key to “ ” (on) and check the fuel level. For fuel filling instructions, see page 55. EMU36571 Remove the top cowling For the following checks, remove the top cowling from the bottom cowling.
6C1-9-19.book 53 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Operation turns smoothly and that it completely returns to the fully closed position. ● Look for loose or damaged connections of the throttle and shift cables. Remote control models: ● Turn the steering wheel full-right and fullleft. Make sure operation is smooth and unrestricted throughout the whole range with no binding or excessive free play. ● Operate the throttle levers several times to make sure there is no hesitation in their travel.
6C1-9-19.book 54 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Operation level mark and lower level mark. Consult your Yamaha dealer if the oil level is out of specified level or if it appears milky or dirty. connected, cooling water can leak out and the engine can overheat during operation. [ECM01801] 2 1 1 ZMU06056 ZMU05089 1. Fitting 2. Flushing device 1. Oil dipstick 1 3 2 1 2 ZMU07080 ZMU05091 1. Lower level mark 2. Oil dipstick 3. Upper level mark 1. Fitting 2.
6C1-9-19.book 55 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Operation shown. NOTICE: If the top cowling is not installed correctly, water spray under the top cowling can damage the engine, or the top cowling can blow off at high speeds. [ECM01991] motor before performing this check. 1. 2. 3. Check the power trim and tilt unit for any sign of oil leaks. Operate each of the power trim and tilt switches to check that all switches work.
6C1-9-19.book 56 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Operation ● cording to this procedure to reduce the risk of fire and explosion. Gasoline is poisonous and can cause injury or death. Handle gasoline with care. Never siphon gasoline by mouth. If you should swallow some gasoline or inhale a lot of gasoline vapor, or get some gasoline in your eyes, see your doctor immediately. If gasoline spills on your skin, wash with soap and water. If gasoline spills on your clothing, change your clothes. 1. 2. 5. 6. 7.
6C1-9-19.book 57 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Operation ● line is highly flammable, and its vapors are flammable and explosive. Refrain from smoking, and keep away from open flames and sparks while loosening the air vent screw. This product emits exhaust gases which contain carbon monoxide, a colorless, odorless gas which could cause brain damage or death when inhaled. Symptoms include nausea, dizziness, and drowsiness. Keep cockpit and cabin areas well ventilated. Avoid blocking exhaust outlets.
6C1-9-19.book 58 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Operation 1. Place the gear shift lever in neutral. 1. Arrow EMU27493 Starting engine EWM01600 WARNING Before starting the engine, make sure that the boat is tightly moored and that you can steer clear of any obstructions. Be sure there are no swimmers in the water near you. TIP: The start-in-gear protection device prevents the engine from starting except when in neutral. 2.
6C1-9-19.book 59 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Operation ● page 61. 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 92. EMU27664 Electric start and remote control models EWM01840 WARNING ● 4. Turn the main switch to “ ” (start), and hold it for a maximum of 5 seconds. ● 5. Immediately after the engine starts, release the main switch and allow it to return to “ ” (on).
6C1-9-19.book 60 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Operation cure place on your clothing, or your arm or leg. Then install the clip on the other end of the cord into the engine shut-off switch. “ ” (on), wait 10 seconds, then crank the engine again. [ECM00192] TIP: ● ● When the engine is cold, it needs to be warmed up. For further information, see page 61. 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 92.
6C1-9-19.book 61 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Operation ● ● Confirm that removing the clip from the engine shut-off switch stops the engine. Confirm that the engine cannot be started with the clip removed from the engine shut-off switch. EMU33492 Shifting EWM00180 WARNING ZMU05092 EMU27670 Warming up engine EMU27716 Manual start and electric start models 1. 2. After starting the engine, allow it to idle for 3 minutes to warm up. Failure to do so will shorten engine life.
6C1-9-19.book 62 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Operation 2. After the engine is at idle speed in gear move the remote control lever / gear shift lever firmly and crisply into the neutral position. To shift from in gear (forward/reverse) to neutral 1. Close the throttle so that the engine slows to idle speed.
6C1-9-19.book 63 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Operation ● pact the steering wheel or other parts of the boat. This could increase the risk of serious injury. It could also damage the shift mechanism. Do not shift into reverse while traveling at planing speeds. Loss of control, boat swamping, or damage to the boat could occur. The boat is not equipped with a separate braking system. Water resistance stops it after the throttle lever is moved back to idle.
6C1-9-19.book 64 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Operation ZMU02301 2. After stopping the engine, disconnect the fuel line if there is a fuel joint on the outboard motor. 4. Remove the key if the boat will be left unattended. TIP: The engine can also be stopped by pulling the cord and removing the clip from the engine shut-off switch, then turning the main switch to “ ” (off). EMU27862 Trimming outboard motor EWM00740 WARNING ZMU03632 ZMU07082 3.
6C1-9-19.book 65 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Operation switch while the boat is moving. Adjust the outboard motor trim angle using the power trim and tilt switch. 1. Power trim and tilt switch 1 ZMU03633 1. Trim operating angle EMU27885 Adjusting trim angle (Power trim and tilt) UP DN ZMU03634 EWM00753 WARNING ● ● ● Be sure all people are clear of the outboard motor when adjusting the trim angle.
6C1-9-19.book 66 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Operation To lower the bow (trim-in), press the switch “ ” (down). Make test runs with the trim set to different angles to find the position that works best for your boat and operating conditions. EMU27912 Adjusting boat trim When the boat is on plane, a bow-up attitude results in less drag, greater stability and efficiency. This is generally when the keel line of the boat is up about 3 to 5 degrees.
6C1-9-19.book 67 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Operation EWM00222 WARNING Make sure that no one is near the outboard motor when tilting the outboard motor up or down. Otherwise, body parts could be crushed between the outboard motor and the clamp bracket. EWM00250 WARNING Leaking fuel is a fire hazard. If there is a fuel joint on the outboard motor, disconnect the fuel line or close the fuel cock if the engine will be tilted for more than a few minutes. Otherwise fuel may leak. 2.
6C1-9-19.book 68 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Operation and tilt switch “ ” (down) to retract the trim rods. NOTICE: Make sure that the trim rods retracts completely during mooring. This protects the rods from marine growth and corrosion, which could damage the power trim and tilt mechanism. [ECM00252] EMU33121 Procedure for tilting down (power trim and tilt models) 3. Pull the tilt support lever toward you to support the engine.
6C1-9-19.book 69 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Operation DN ZMU03645 EMU28061 Shallow water EMU32851 Power trim and tilt models The outboard motor can be tilted up partially to allow operation in shallow water. ECM00260 NOTICE 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 setting up for and cruising in shallow water. Otherwise severe damage from overheating can result. 2.
6C1-9-19.book 70 ページ ２０１０年２月１７日 水曜日 Operation UP ZMU03650 3. To return the outboard motor to the normal running position, press the power trim and tilt switch and slowly tilt the outboard motor down. EMU35391 Cruising in other conditions Cruising in salt water After operating in salt water, flush the cooling water passages with fresh water to prevent them from becoming clogged. Also rinse the outside of the outboard motor with fresh water.
6C1-9-19.book 71 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Maintenance EMU41510 Transporting and storing outboard motor EWM02620 WARNING ● ● ● ● ● USE CARE when transporting fuel tank, whether in a boat or car. DO NOT fill fuel container to maximum capacity. Gasoline will expand considerably as it warms up and can build up pressure in the fuel container. This can cause fuel leakage and a potential fire hazard. Leaking fuel is a fire hazard.
6C1-9-19.book 72 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Maintenance ● ● the sump, keep the outboard motor in the attitude shown when transporting and storing it. If storing or transporting the outboard motor on its side (not upright), 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 trouble.
6C1-9-19.book 73 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Maintenance silencer or the fogging hole of the silencer cover, if equipped. When properly done, the engine will smoke excessively and almost stall. EMU30266 Cleaning and anticorrosion measures 1. 2. ZMU07083 8. Remove the flushing attachment and wipe off any excess water. 9. Install the top cowling and propeller. 10. Drain the cooling water completely out of the motor. Clean the body thoroughly.
6C1-9-19.book 74 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Maintenance 1 1 2 3 2 ZMU07087 ZMU05096 1. Fitting 2. Garden hose adapter 3. Garden hose connector 1. Fitting 2. Garden hose adapter 3. Garden hose connector 2. 3. 4. 74 3 Screw the garden hose adapter onto a garden hose, which is connected to a fresh water supply, and then connect it to the garden hose connector. With the engine off, turn on the water tap and let the water flush through the cooling passages for about 15 minutes.
6C1-9-19.book 75 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Maintenance of cooling the engine, which can cause serious overheating. Be sure the connector is tightened securely on the fitting after flushing the engine. [ECM00541] TIP: ● ● When flushing the engine with the boat in the water, tilting up the outboard motor until it is completely out of the water will achieve better results. For cooling system flushing instructions, see page 71.
6C1-9-19.book 76 ページ ２０１０年２月１７日 水曜日 Maintenance genuine Yamaha parts or parts of equivalent design and quality. Any part of inferior quality may malfunction, and the resulting loss of control could endanger the operator and passengers. Yamaha genuine parts and accessories are available from your Yamaha dealer.
6C1-9-19.book 77 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Maintenance EMU34446 Maintenance chart 1 TIP: Refer to the sections in this chapter for explanations of each owner-specific action. The maintenance cycle on these charts assume usage of 100 hours per year and regular flushing of the cooling water passages. Maintenance frequency should be adjusted when operating the engine under adverse conditions such as extended trolling.
6C1-9-19.
6C1-9-19.
6C1-9-19.
6C1-9-19.
6C1-9-19.book 82 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Maintenance F70HA ZMU07088 and other deposits are excessive, you should replace the spark plug with another of the correct type. WARNING! When removing or installing a spark plug, be careful not to damage the insulator. A damaged insulator could allow external sparks, which could lead to explosion or fire. [EWM00561] EMU28957 Cleaning and adjusting spark plug The spark plug is an important engine component and is easy to inspect.
6C1-9-19.book 83 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Maintenance measure the electrode gap with a wire thickness gauge; replace it if out of specification. EMU29044 Inspecting idle speed EWM00451 WARNING ● ● Do not touch or remove electrical parts when starting or during operation. Keep hands, hair, and clothes away from the flywheel and other rotating parts while the engine is running. ECM00490 NOTICE 1. Spark plug gap 2. Spark plug part number 3. Spark plug I.D. mark (NGK) Spark plug gap: 0.8–0.
6C1-9-19.book 84 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Maintenance oil level is above the upper level mark, drain until the level meets the specified capacity. [ECM01850] The engine oil should be extracted with an oil changer. 1. Put the outboard motor in an upright position (not tilted). NOTICE: If the outboard motor is not level, the oil level indicated on the oil dipstick may not be accurate. [ECM01861] 1 ZMU05101 1. Oil filler cap 1 ZMU03659 2. 3. 4. 5. Start the engine.
6C1-9-19.book 85 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Maintenance into the dipstick guide, otherwise the oil level measurement will be incorrect. 10. Recheck the oil level using the dipstick to be sure the level falls between the upper and lower marks. Consult your Yamaha dealer if the oil level is out of specified level. 1 3 EMU29114 Inspecting wiring and connectors ● ● Inspect that each connector is engaged securely. Inspect that each ground lead is properly secured. 2 ZMU07106 ZMU05091 1.
6C1-9-19.book 86 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Maintenance not use your hand to hold the propeller when loosening the propeller nut. nut. Put a wood block between the anti-cavitation plate and the propeller to prevent the propeller from turning. [EWM01890] ZMU01897 Checkpoints ● Check each of the propeller blades for erosion from cavitation or ventilation, or other damage. ● Check the propeller shaft for damage. ● Check the splines for wear or damage.
6C1-9-19.book 87 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Maintenance 3. Propeller nut tightening torque: F50TR 35.0 Nm (3.57 kgf-m, 25.8 ft-lb) F60TR 35.0 Nm (3.57 kgf-m, 25.8 ft-lb) F70A 34.0 Nm (3.47 kgf-m, 25.1 ft-lb) T50TR 35.0 Nm (3.57 kgf-m, 25.8 ft-lb) T60TR 35.0 Nm (3.57 kgf-m, 25.8 ft-lb) 4. or knob is locked. Severe injury could occur if the outboard motor accidentally falls. Install the spacer (if equipped) and the washer. Tighten the propeller nut to the specified torque. 1. 2. 3.
6C1-9-19.book 88 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Maintenance outboard motor. [ECM00713] screw. Insert and tighten the gear oil drain screw. TIP: For disposal of used oil, consult your Yamaha dealer. 5. Put the outboard motor in a vertical position. Using a flexible or pressurized filling device, inject the gear oil into the gear oil drain screw hole. Recommended gear oil: Hypoid gear oil SAE#90 Gear oil quantity: F50TR 0.430 L (0.455 US qt, 0.378 Imp.qt) F60TR 0.430 L (0.455 US qt, 0.378 Imp.qt) F70A 0.
6C1-9-19.book 89 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Maintenance ZMU02820 ZMU02324 4. 5. Clean the filter (located on the end of the suction pipe) in a suitable cleaning solvent. Allow the filter to dry. Replace the gasket with a new one. Reinstall the fuel joint assembly and tighten the screws firmly. EMU29313 Inspecting and replacing anode(s) Yamaha outboard motors are protected from corrosion by sacrificial anodes. Inspect the external anodes periodically. Remove scales from the surfaces of the anodes.
6C1-9-19.book 90 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Maintenance contains typical checks that apply to many batteries, but you should always refer to the battery manufacturer’s instructions. ECM01920 NOTICE A poorly maintained battery will quickly deteriorate. 1. Check the electrolyte level. wise, the electrical parts could be damaged. Connect the RED cable to the POSITIVE (+) terminal first. Then connect the BLACK cable to the NEGATIVE (-) terminal.
6C1-9-19.book 91 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Maintenance EMU29371 Disconnecting the battery 1. 2. Turn off the battery cut-off switch (if equipped) and main switch. NOTICE: If they are left on, the electrical system can be damaged. [ECM01930] Disconnect the negative cable(s) from the negative (-) terminal. NOTICE: Always disconnect all negative (-) cables first to avoid a short circuit and damage to the electrical system. [ECM01940] 3. 4.
6C1-9-19.book 92 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Trouble Recovery EMU29427 Troubleshooting A problem in the fuel, compression, or ignition systems can cause poor starting, loss of power, or other problems. This section describes basic checks and possible remedies, and covers all Yamaha outboard motors. Therefore some items may not apply to your model. If your outboard motor requires repair, bring it to your Yamaha dealer. If the engine trouble-alert indicator is flashing, consult your Yamaha dealer.
6C1-9-19.book 93 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Trouble Recovery Q. Is fuel system obstructed? A. Check for pinched or kinked fuel line or other obstructions in fuel system. Q. Is fuel contaminated or stale? A. Fill tank with clean, fresh fuel. Q. Is fuel filter clogged? A. Clean or replace filter. Q. Have ignition parts failed? A. Have serviced by a Yamaha dealer. Q. Has alert system activated? A. Find and correct cause of alert. Q. Is spark plug gap incorrect? A. Inspect and adjust as specified. Q.
6C1-9-19.book 94 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Trouble Recovery Q. Is load on boat improperly distributed? A. Distribute load to place boat on an even plane. on gear housing? A. Remove foreign matter and clean lower unit. Q. Is water pump or thermostat faulty? A. Have serviced by a Yamaha dealer. Q. Is fuel system obstructed? A. Check for pinched or kinked fuel line or other obstructions in fuel system. Q. Is there excess water in fuel filter cup? A. Drain filter cup. Q. Is fuel filter clogged? A.
6C1-9-19.book 95 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Trouble Recovery Q. Is fuel joint connection incorrect? A. Connect correctly. Q. Is heat range of spark plug incorrect? A. Inspect spark plug and replace it with recommended type. trailering. Damage could make the outboard motor unsafe to operate. If the outboard motor hits an object in the water, follow the procedure below. Q. Is high pressure fuel pump drive belt broken? A. Have serviced by a Yamaha dealer. Q.
6C1-9-19.book 96 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Trouble Recovery 1 1 3 2 ZMU04337 1. Fuse puller EMU29524 Power trim and tilt will not operate 2 1 ZMU05099 1. Fuse (20 A 3, 30 A) 2. Spare fuse (20 A 3, 30 A) 3. Fuse puller If the engine cannot be tilted up or down with the power trim and tilt because of a discharged battery or a failure with the power trim and tilt unit, the engine can be tilted manually. 1. Loosen the manual valve screw by turning it counterclockwise until it stops.
6C1-9-19.book 97 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Trouble Recovery EMU41460 Water separator-alert indicator blinks while cruising 1 EWM01500 WARNING Gasoline is highly flammable, and its vapors are flammable and explosive. ● Do not perform this procedure on a hot or running engine. Allow the engine to cool. ● There will be fuel in the fuel filter. Keep away from sparks, cigarettes, flames or other sources of ignition. ● This procedure will allow some fuel to spill. Catch fuel in a rag.
6C1-9-19.book 98 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Trouble Recovery 1 1 2 ZMU05477 1. Filter cup 2. Water detection switch lead 6. 7. 8. ZMU05475 1. Plastic tie Drain the water in the filter cup by soaking it up with a rag. Firmly screw the filter cup onto the filter housing. NOTICE: Be careful not to twist the water detection switch lead when screwing the filter cup onto the filter housing. [ECM01970] Connect the water detection switch coupler securely until a click is heard. 10.
6C1-9-19.book 99 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Trouble Recovery 1 1 ZMU07094 1. Holder 5. 2 1. Filter cup 2. Water detection switch lead Disconnect the water detection switch coupler. NOTICE: Be careful not to get any water on the water detection switch coupler, otherwise a malfunction could occur. [ECM01950] 7. Drain the water in the filter cup by soaking it up with a rag. Firmly screw the filter cup onto the filter housing.
6C1-9-19.book 100 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Trouble Recovery ● ● 1 ZMU07094 1. Holder 11. Install the cover. 12. Install the top cowling. 13. Start the engine and make sure that the water separator-alert indicator remains off. Have a Yamaha dealer inspect the outboard motor after returning to port. ● ● EMU29542 Starter will not operate If the starter mechanism does not operate (the engine cannot be cranked with the starter), the engine can be started manually with an emergency starter rope.
6C1-9-19.book 101 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Trouble Recovery OFF ON START ZMU03670 3. Prepare the engine for starting. For further information, see page 58. Be sure the engine is in neutral and that the clip is attached to the engine shut-off switch. ZMU01906 5. Insert the knotted end of the emergency starter rope into the notch in the flywheel rotor and wind the rope around the flywheel several turns clockwise. ZMU07099 6. Give a strong pull straight out to crank the engine.
6C1-9-19.book 102 ページ ２０１０年２月１７日 水曜日 午後１時３８分 Consumer information EMU29830 102 YAMAHA MOTOR CORPORATION, U.S.A.
6C1-9-19.
6C1-9-19.
6C1-9-19 Hyoshi.
Printed in Japan February 2010–2.1 × 1 ! 6C1-9-19 Hyoshi.
