6AW-9-38-1E0.book 1 ページ ２０１２年１１月２９日 木曜日 午後６時６分 F350 LF350 F350A2 FL350A2 OWNER’S MANUAL Read this manual carefully before operating this outboard motor.
6AW-9-38-1E0.book 1 ページ ２０１２年１１月２９日 木曜日 午後６時６分 EMU25063 Les gaz d’échappement du moteur de ce produit contiennent des substances chimiques connues dans l’État de Californie pour provoquer le cancer, des anomalies congénitales et des troubles de la reproduction. ZMU07696 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.
6AW-9-38-1E0.book 1 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Important manual information EMU44140 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.
6AW-9-38-1E0.book 1 ページ ２０１２年１１月２９日 木曜日 午後６時６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 ........................
6AW-9-38-1E0.book 2 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Table of contents Start/Stop switch panel for quad type ............................................... 42 All Start/Stop switch panel .............. 42 Power trim and tilt switch on digital electronic control ................ 42 Power trim and tilt switch on bottom cowling.............................. 43 Power trim and tilt switches............. 43 Tilt limiter......................................... 44 Tilt support lever for power trim and tilt model ...
AW-9-38-1E0.book 3 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Table of contents Procedure for single station models and dual station models (main station) ................................ 88 Procedure for dual station models (sub station) .................................. 90 Trimming outboard motor............... 91 Adjusting trim angle (Power trim and tilt) .......................................... 91 Adjusting boat trim .......................... 93 Tilting up and down ........................
6AW-9-38-1E0.book 1 ページ ２０１２年１１月２９日 木曜日 午後６時６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.
6AW-9-38-1E0.book 2 ページ ２０１２年１１月２９日 木曜日 午後６時６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.
6AW-9-38-1E0.book 3 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Safety information EMU33772 EMU44160 Avoid collisions Accident reporting Scan constantly for people, objects, and other boats. Be alert for conditions that limit your visibility or block your vision of others. Boat operators are required by law to file a Boating Accident Report with their boating law enforcement agency if their boat is involved in any of the following accidents: 1. There is loss of life or probable loss of life. 2.
6AW-9-38-1E0.book 4 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Safety information go to boatus.org. For Canada All operators of pleasure craft must illustrate competency by means of a Pleasure Craft Operators Card with the exception of Personal Water Craft used for rental purposes which require a rental checklist be completed. Pleasure Craft Operators Cards can be obtained following the completion of a competency course, with an on-line option. Details can be found on Transport Canada’s website. www.tc.gc.
6AW-9-38-1E0.book 5 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Safety information Suite 8 Bolton, ON L7E 1H1 http://www.nmma.org/ EMU33691 Basic boating rules (Rules of the road) Just as there are rules that apply when you are driving on streets and highways, there are waterway rules that apply when you are driving your boat. These rules are used internationally. (For U.S.A.: and are also enforced by the United States Coast Guard and local agencies.
6AW-9-38-1E0.book 6 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Safety information Meeting If you are meeting another power vessel head on, and are close enough to run the risk of collision, neither of you has the right-ofway Both of you should alter course to avoid an accident. You should keep the other vessel on your port (left) side. This rule doesn’t apply if both of you will clear one another if you continue on your set course and speed. Overtaking If you are passing another vessel, you are the “Give-Way” vessel.
6AW-9-38-1E0.book 7 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Safety information trawls are considered to be “fishing vessels” under the International Rules. Vessels with trolling lines are not considered fishing vessels. Fishing vessels have the right-of-way regardless of position. Fishing vessels cannot, however, impede the passage of other vessels in narrow channels. Sailing vessel right-of-way Sailing vessels should normally be given the right-of-way. The exceptions to this are: 1.
6AW-9-38-1E0.
6AW-9-38-1E0.book 9 ページ ２０１２年１１月２９日 木曜日 午後６時６分 General information EMU25171 Identification numbers record EMU25184 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.
6AW-9-38-1E0.book 10 ページ ２０１２年１１月２９日 木曜日 午後６時６分 General information 1 ZMU05958 1 1 ZMU07288 1. Digital electronic control serial number location ZMU07133 1. Key number EMU38980 EC Declaration of Conformity (DoC) EMU25191 Key number If a main key switch is equipped with the motor, the key identification number is stamped on your key as shown in the illustration. Record this number in the space provided for reference in case you need a new key.
6AW-9-38-1E0.book 11 ページ ２０１２年１１月２９日 木曜日 午後６時６分 General information Code of conformed directives EMU38992 CE Marking This label is affixed to outboard motors that conform to European regulations. Outboard motors affixed with this “CE”marking conform with the directives of; 2006/42/EC, 94/25/EC - 2003/44/EC and 2004/108/EC. 1 ZMU05943 1.
6AW-9-38-1E0.book 12 ページ ２０１２年１１月２９日 木曜日 午後６時６分 General information EMU33523 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.
6AW-9-38-1E0.book 13 ページ ２０１２年１１月２９日 木曜日 午後６時６分 General information 1 2 ZMU06191 EMU34651 Contents of labels The above warning labels mean as follows. 1 EWM01681 helm, which could prevent a runaway boat. EMU33850 Other labels WARNING Keep hands, hair, and clothing away from rotating parts while the engine is running. Do not touch or remove electrical parts when starting or during operation. 3 2 EWM01671 WARNING ZMU05710 Read Owner’s Manuals and labels.
6AW-9-38-1E0.book 14 ページ ２０１２年１１月２９日 木曜日 午後６時６分 General information EMU35132 Symbols The following symbols mean as follows.
6AW-9-38-1E0.book 15 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Specifications and requirements EMU34521 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. EMU2821R Dimension and weight: Overall length: 1029 mm (40.5 in) Overall width: 633 mm (24.9 in) Overall height X: 2006 mm (79.
6AW-9-38-1E0.book 16 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Specifications and requirements Min. pump octane number (PON): 89 Recommended engine oil: YAMALUBE 4M FC-W or 4-stroke outboard motor oil Recommended engine oil grade 1: SAE 10W-30/10W-40/5W-30 API SE/SF/SG/SH/SJ/SL Engine oil quantity (without oil filter replacement): 6.3 L (6.66 US qt, 5.54 Imp.qt) Engine oil quantity (with oil filter replacement): 6.5 L (6.87 US qt, 5.72 Imp.
6AW-9-38-1E0.book 17 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Specifications and requirements passengers overboard. If the engine ever starts in gear, the start-in-gear protection device is not working correctly and you should discontinue using the outboard. Contact your Yamaha dealer. This digital electronic control unit is only available for the outboard motor which you have purchased. Prior to use of the digital electronic control unit, set it in order to operate your outboard motor only.
6AW-9-38-1E0.book 18 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Specifications and requirements pitch propeller for a heavier load. If you carry loads that vary widely, select the propeller that lets the engine run in the proper range for your maximum load but remember that you may need to reduce your throttle setting to stay within the recommended engine speed range when carrying lighter loads. Yamaha recommends to use a propeller suitable for the “Shift Dampener System (SDS)”.
6AW-9-38-1E0.book 19 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Specifications and requirements Recommended engine oil grade 1 SAE API -4 14 32 50 68 86 104 122˚F -20 -10 0 10 20 30 40 50˚C SE SF SG SH SJ SL 10W–30 10W–40 5W–30 in unscheduled maintenance, fuel system damage, and internal engine damage. Recommended fuel: Premium unleaded gasoline Min.
6AW-9-38-1E0.book 20 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Specifications and requirements Methanol. These fuels can cause starting and running problems, as well as serious fuel system and internal engine damage. Gasoline containing ethanol has several properties that may cause boat fuel system problems. Ethanol is a strong solvent (cleaning agent) that can clean gum and varnish deposits from a boat’s fuel system, particularly in older boats, as well as tanks and pipes used in gasoline distribution.
6AW-9-38-1E0.book 21 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Specifications and requirements concerning what may work best for the locally available gasoline and environmental conditions. EMU41350 Anti-fouling paint A clean hull is required to maintain your boat’s performance. Boats moored in the water should be protected from marine growth (barnacles, mussels, and marine plants). If approved by regulations for your area, the bottom of the hull can be coated with an antifouling paint to inhibit marine growth.
6AW-9-38-1E0.book 22 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Specifications and requirements EMISSION CONTROL INFORMATION MFI THIS ENGINE CONFORMS TO CALIFORNIA AND U.S. EPA EXHAUST REGULATIONS FOR SI MARINE ENGINES. REFER TO THE OWNER'S MANUAL FOR MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS. MEETS U.S. EPA EVAP STANDARDS USING CERTIFIED COMPONENTS.
6AW-9-38-1E0.book 23 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Specifications and requirements ZMU01702 ZMU01704 EMU40340 EMU33861 Two Stars—Very Low Emission The two-star label identifies engines that meet the Air Resources Board’s Personal Watercraft and Outboard marine engine 2004 exhaust emission standards. Engines meeting these standards have 20% lower emissions than One Star-Low-Emission engines.
6AW-9-38-1E0.book 24 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components EMU2579Y Components diagram TIP: * May not be exactly as shown; also may not be included as standard equipment on all models (order from dealer). F350, LF350, F350A2, FL350A2 1 7 8 7 7 6 5 10 9 6 10 4 2 3 ZMU05813 1. Top cowling 2. Anti-cavitation plate 3. Propeller* 4. Cooling water inlet 5. Clamp bracket 6. Tilt support lever 7. Cowling lock lever(s) 8. Fuel filter/water separator 9. Flushing device 10.
6AW-9-38-1E0.book 25 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components Single station models (single type) 1 4 2 3 5 6 6 2 2 3 3 ZMU07278 1. Digital electronic control (side-mount type)* 2. Engine shut-off switch* 3. Clip* 4. Switch panel (for use with side-mount type)* 5. Digital electronic control (single type)* 6.
6AW-9-38-1E0.book 26 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components Single station models (twin/triple type) 1 4 6 7 2 3 2 3 5 8 9 10 2 3 ZMU07285 1. Digital electronic control (twin type)* 2. Engine shut-off switch* 3. Clip* 4. Switch panel (for use with twin type)* 5. Start/Stop switch panel (for use with twin type)* 6. Digital electronic control (triple type)* 7. Switch panel (for use with triple type)* 8. Start/Stop switch panel (for use with triple type)* 9.
6AW-9-38-1E0.book 27 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components Dual station models / main station 1 2 6 3 3 5 4 4 2 3 7 4 8 9 10 3 4 3 12 13 11 4 1. Digital electronic control (single type)* 2. Switch panel (for use with single type)* 3. Engine shut-off switch* 4. Clip* 5. Digital electronic control (twin type)* 6. Switch panel (for use with twin type)* 7. Start/Stop switch panel (for use with twin type)* 8. Digital electronic control (triple type)* 9.
6AW-9-38-1E0.book 28 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components Dual station models / sub station 2 1 5 6 3 4 7 8 9 10 ZMU07275 1. Digital electronic control (single type)* 2. Start/Stop switch panel (for use with single type)* 3. Digital electronic control (twin type)* 4. Start/Stop switch panel (for use with twin type)* 5. Digital electronic control (triple type)* 6. Start/Stop switch panel (for use with triple type)* 7. Engine shut-off switch panel* 8. Station selector switch panel 9.
6AW-9-38-1E0.book 29 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components Quad type 1 3 5 4 6 2 7 8 9 5 10 3 6 7 8 9 ZMU07306 1. Main station 2. Sub station (dual station model)* 3. Digital electronic control (quad type) 4. Switch panel (for use with quad type) 5. Station selector switch panel* 6. Engine shut-off switch panel (for use with quad type) 7. Power trim and tilt switch panel (for use with quad type) 8. Engine shut-off switch 9. Clip 10.
6AW-9-38-1E0.book 30 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components 1 5 2 6 4 3 7 SET CANCEL MENU ZMU07205 1. Tachometer unit (Square type)* 2. Tachometer unit (Round type)* 3. Speedometer unit (Square type)* 4. Speed & fuel meter unit (Square type)* 5. Speed & fuel meter unit (Round type)* 6. Fuel management meter unit (Square type)* 7.
6AW-9-38-1E0.book 31 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components 1 6 1 2 4 3 5 3 4 2 ZMU05850 1 6 2 ZMU07289 1. Control lever 2. Free throttle switch 3. Throttle friction adjuster 4. Power trim and tilt switch EMU42270 5 3 4 ZMU05851 1 6 5 Digital electronic control-active indicator The digital electronic control-active indicator indicates that the digital electronic control system is in the operating state. 1 2 3 7 4 ZMU05959 ZMU06276 1. Control lever 2.
6AW-9-38-1E0.book 32 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components Blinks (when the gear shift is in neutral only): Shift not operable. Only throttle operation available. Off: Shift and throttle not operable. EMU42280 1 ZMU05890 Digital electronic control-alert indicator The digital electronic control-alert indicator lights when trouble occurs in the connection between the digital electronic control and outboard motor. Consult your Yamaha dealer for details. 1 1 ZMU05966 1.
6AW-9-38-1E0.book 33 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components 1 ZMU05891 1 ZMU05960 1. Digital electronic control-alert indicator For quad type, the digital electronic controlalert indicator is integrated to the power trim and tilt switch panel. 1 ing the lever back from neutral engages reverse. The engine will continue to run at idle speed until the lever move to 22.5 (a detent can be felt). Moving the lever farther opens the throttle, and the engine will begin to accelerate.
6AW-9-38-1E0.book 34 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components N F 1 4 3R 4 2 6 6 5 5 1 7 7 ZMU06285 ZMU06228 1. Neutral interlock trigger N F 2 4 1 4 3R 6 EMU35832 Free throttle switch 6 5 5 7 7 ZMU05878 1. Neutral “ ” 2. Forward “ ” 3. Reverse “ ” 4. Shift 5. Fully closed 6. Throttle 7. Fully open In neutral, keep this switch pressed, move the control lever forward, and release the switch after the digital electronic control-active indicator starts blinking.
6AW-9-38-1E0.book 35 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components Twin type N 2 F 22.5˚ N 3 1 ZMU06232 ZMU05882 1. Fully open 2. Fully closed 3. Free accelerator 2 3 22.5 N 1 Single type F N ZMU05883 ZMU05880 2 3 1. Fully open 2. Fully closed 3. Free accelerator Triple type N F 22.5 N 1 ZMU05881 ZMU05961 1. Fully open 2. Fully closed 3.
6AW-9-38-1E0.book 36 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components 2 3 22.5 N 1 ZMU05962 1. Fully open 2. Fully closed 3. Free accelerator Quad type F N ZMU07293 2 3 ZMU07292 22.5 N 1 ZMU07294 1. Fully open 2. Fully closed 3. Free accelerator The free throttle switch can only be used when the control lever is in the neutral position. During operation the digital electronic control-active indicator changes from continuously lit to blinking.
6AW-9-38-1E0.book 37 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components control lever is moved at least 22.5. After using the free throttle switch, return the control lever to the neutral position. The free throttle switch will return automatically to its set position. The digital electronic control-active indicator will change from blinking to continuously lit and the digital electronic control will then engage forward and reverse normally.
6AW-9-38-1E0.book 38 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components Quad type gine selector switch works only when all the control levers are in neutral. 1 ZMU07295 When constant speed is desired, tighten the adjuster to maintain the desired throttle setting. EMU35711 ZMU05977 1. Engine selector switch EMU35774 Station selector switch The station selector switch can select either the main station or sub station for the digital electronic control which operates the boat.
6AW-9-38-1E0.book 39 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components TIP: The engine cannot be started with the clip removed.
6AW-9-38-1E0.book 40 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components Single type 3 3 2 2 1 ON OFF START ZMU07307 ZMU06245 1. Cord 2. Clip 3. Engine shut-off switch OFF ON START EMU35782 Main switch The main switch controls the ignition system; its operation is described below. Only equipped with the main station. “ ” (off) With the main switch in the “ ” (off) position, the electrical circuits are off, and the key can be removed.
6AW-9-38-1E0.book 41 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components EMU42080 Start/Stop switch panel ON OFF ZMU07146 The engine can be started or turned off by pressing the Start/Stop button. For twin and triple type, it is possible to start or turn off individual engine. The indicator for the corresponding engine will come on. PORT:Port side engine CENTER:Center engine STBD:Starboard side engine Triple type OFF ON ON ON START OFF START OFF START 1 ZMU07173 ZMU05982 1.
6AW-9-38-1E0.book 42 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components 1 1 2 ZMU07175 1. Indicator 2. Start/Stop button 2 ZMU07317 1. Indicator 2. Start/Stop button EMU42250 EMU41631 Start/Stop switch panel for quad type All Start/Stop switch panel The engine can be started or turned off by pressing the Start/Stop button. For quad type, it is possible to start or turn off individual engine. The indicator for the corresponding engine will come on.
6AW-9-38-1E0.book 43 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components falling overboard and could distract the operator, increasing the risk of collision with another boat or an obstacle. pages 91 and 93. UP UP DN DN ZMU06234 UP ZMU05823 EMU42260 Power trim and tilt switches DN ZMU05822 EMU26155 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.
6AW-9-38-1E0.book 44 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components TIP: UP Consult your Yamaha dealer about changing the setting. 1 UP EMU35030 Tilt support lever for power trim and tilt model DN 1 DN ZMU05964 To keep the outboard motor in the tilted up position, lock the tilt support lever to the clamp bracket. Make sure that the lever is securely retained by the bolts. UP 1 DN ZMU07308 UP UP 1 ZMU05824 DN DN ZMU07309 1.
6AW-9-38-1E0.book 45 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components EMU35053 Cowling lock lever (turn type) To remove the top cowling, turn the cowling lock levers at the front and side to release them and lift off the cowling. Reverse this procedure when reinstalling the top cowling. ZMU05934 ZMU05852 When installing the cowling, check to be sure it fits properly in the rubber seal. Be sure to check that the gap between the top cowling and the bottom cowling is even all around the cowling.
6AW-9-38-1E0.book 46 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Components TIP: Adding an in-line 10-micron fuel filter has been shown to greatly reduce the chance of fuel contamination problems. Consult your dealer for information about Yamaha 10-micron fuel filters if your boat does not have one. 1 ZMU05825 1. Flushing device TIP: For details on usage, see page 102. EMU40822 Fuel filter The fuel filter functions to remove foreign material and separate water from the fuel.
6AW-9-38-1E0.book 47 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Instruments and indicators EMU41542 Command Link Plus Display The Command Link Plus Display (hereinafter called the Multi-Display) shows engine status and alert information. The display of optional items can be changed. This manual mainly covers the alert display. For information on other settings or changing the display, see the Command Link Plus Display owner’s manual. 5 6. Engine trouble-alert indicator 7. Low battery voltage-alert indicator 8.
6AW-9-38-1E0.book 48 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Instruments and indicators cruising, the pop-up window will appear. Press the “ ” (set) button to change to normal display, and the overheat-alert indicator will start to blink. The engine speed will automatically decrease to about 2000 r/min. ZMU07238 ZMU07240 ZMU07239 ZMU07241 Stop the engine immediately if the buzzer sounds and the overheat alert device has activated. Check the cooling water inlet for clogging.
6AW-9-38-1E0.book 49 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Instruments and indicators ter) while cruising. Press the “ ” (set) button to change to normal display, and the water separator-alert indicator will start to blink. ZMU07251 ZMU07242 ZMU07252 ZMU07250 Stop the engine immediately and see page 123 of this manual to drain the water from the fuel filter. Get back to the port soon and consult a Yamaha dealer immediately. ECM00910 NOTICE Gasoline mixed with water could cause damage to the engine.
6AW-9-38-1E0.book 50 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Instruments and indicators the cooling water pressure display can be shown by connecting an optional sensor to the unit. For the optional sensor, consult your Yamaha dealer. The tachometer unit is available in round and square types. Check your tachometer unit type. ZMU07254 Return to port and consult a Yamaha dealer immediately.
6AW-9-38-1E0.book 51 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Instruments and indicators 1 2 ZMU05417 ZMU05430 1. Set button 2. Mode button 1 4 5 2 3 ZMU05431 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.
6AW-9-38-1E0.book 52 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Instruments and indicators dealer immediately. ZMU05421 ZMU05423 ZMU05422 Stop the engine immediately if the buzzer sounds and the overheat alert device has activated. Check the cooling water inlet for clogging. ECM01592 NOTICE Do not continue to run the engine if the overheat-alert indicator blinks. Serious engine damage will occur. Do not continue to operate the engine if a alert device has activated.
6AW-9-38-1E0.book 53 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Instruments and indicators ZMU05428 ZMU05426 EMU41033 ECM00920 NOTICE In such an event, the engine will not operate properly. Consult a Yamaha dealer immediately. EMU36170 Low battery voltage-alert 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. For charging the battery, consult your Yamaha dealer.
6AW-9-38-1E0.book 54 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Instruments and indicators 1 1 2 3 ZMU05432 1. Set button 2. Mode button EMU41042 Command Link Multifunction Speedometer 3 2 ZMU05433 1. Speedometer 2. Fuel meter 3. Multifunction display 2 ZMU05434 1. Set button 2. Mode button 54 ZMU05435 1. Speedometer 2. Fuel meter 3. Multifunction display 1 1 2 The speedometer unit shows the boat speed and has functions of fuel meter and system voltage display.
6AW-9-38-1E0.book 55 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Instruments and indicators manual for the meters. 1 2 2 1 ZMU05436 ZMU05438 1. Set button 2. Mode button 1. Set button 2. Mode button 1 3 1 2 2 ZMU05437 ZMU05439 1. Speedometer 2. Fuel meter 3. Multifunction display EMU41022 Command Link Multifunction Fuel Management Meter The fuel management meter has the functions of fuel flow meter, total consumption display, fuel economy display, and remaining fuel display.
6AW-9-38-1E0.
6AW-9-38-1E0.book 57 ページ ２０１２年１１月２９日 木曜日 午後６時６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. 1 EMU35184 ZMU05891 Digital Electronic Control alert If during operation of the outboard motor any communication troubles between the digital electronic control and the outboard motor occur, the alert indicator will light.
6AW-9-38-1E0.book 58 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Engine control system light or blink. ZMU04583 ZMU05421 ZMU07155 ZMU05422 The pop-up window will appear on the Multi-Display. ZMU07156 ZMU07238 The buzzer will sound.
6AW-9-38-1E0.book 59 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Engine control system ZMU07332 ZMU07321 If the alert system has activated, stop the engine and check the cooling water inlets: Check trim angle to be sure that the cooling water inlet is submerged. Check the cooling water inlet for clogging. ZMU07333 ZMU05826 ZMU07334 Multiple engine drive users: If the overheat alert system of one engine activates, the engine will slow down.
6AW-9-38-1E0.book 60 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Engine control system crease to about 2000 r/min. The low oil pressure-alert indicator of the Command Link Multifunction Tachometer will light or blink. is correct and the alert device does not switch off, consult your Yamaha dealer. Multiple engine drive users: If the low oil pressure alert system of one engine activates, all of the engines will slow down and the buzzer will sound.
6AW-9-38-1E0.book 61 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Engine control system ZMU07242 The buzzer will sound intermittently when the control lever is in the neutral position. If the alert system has activated, stop the engine and see page 123 of this manual to drain the water from the fuel filter. Get back to the port soon and consult a Yamaha dealer immediately.
6AW-9-38-1E0.book 62 ページ ２０１２年１１月２９日 木曜日 午後６時６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 ZMU01760 Overpowering a boat could cause severe instability.
6AW-9-38-1E0.book 63 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Installation 1 ZMU01762 ZMU07312 1. Center line (keel line) Consult your Yamaha dealer or boat manufacturer for further information on determining the proper mounting location. EMU26934 Mounting height (boat bottom) The mounting height of your outboard motor affects its efficiency and reliability.
6AW-9-38-1E0.book 64 ページ ２０１２年１１月２９日 木曜日 午後６時６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.
6AW-9-38-1E0.book 65 ページ ２０１２年１１月２９日 木曜日 午後６時６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 69. EMU36432 Remove cowling For the following checks, remove the top cowling from the engine. To remove the engine cowling, release all the lock levers and lift off the cowling.
6AW-9-38-1E0.book 66 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation with no binding or excessive free play. Operate the throttle levers several times to make sure there is no hesitation in their travel. Operation should be smooth over the complete range of motion, and each lever should return completely to the idle position. 1 EMU40362 Engine shut-off cord (lanyard) Check the engine shut-off cord and clip for damage, such as cuts, breaks, and wear. 1 ZMU05905 1. Oil dipstick 3. 2 4.
6AW-9-38-1E0.book 67 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation connector is securely screwed on to the fitting on the bottom cowling. NOTICE: If the garden hose connector is not properly connected, cooling water can leak out and the engine can overheat during operation. [ECM01801] 1 under the top cowling can damage the engine, or the top cowling can blow off at high speeds. [ECM01991] 2 ZMU06134 ZMU06135 ZMU06057 1. Fitting 2.
6AW-9-38-1E0.book 68 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation EMU35243 Checking power trim and tilt system EWM01930 WARNING Never get under the lower unit while it is tilted, even when the tilt support lever is locked. Severe injury could occur if the outboard motor accidentally falls. Body parts can be crushed between the motor and the clamp bracket when the motor is trimmed or tilted. Be sure no one is near the outboard motor before performing this check. 1. 2. 3.
6AW-9-38-1E0.book 69 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation start the engine. Refer to the battery manufacturer’s instructions for checks for your particular battery. EMU30026 Filling fuel ly with dry rags. Dispose of rags properly according to local laws or regulations. EMU27452 WARNING EWM01830 WARNING Gasoline and its vapors are highly flammable and explosive. Always refuel according to this procedure to reduce the risk of fire and explosion. Gasoline is poisonous and can cause injury or death.
6AW-9-38-1E0.book 70 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation EMU27494 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. EMU41790 1. Arrow EMU35750 Change of station For dual station boats, the station selector switch can select either the main station or sub station for the operating seat.
6AW-9-38-1E0.book 71 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation N ZMU04628 ZMU06236 N ZMU05829 ZMU07167 TIP: The start-in-gear protection device prevents the engine from starting except when in neutral. 2. Attach the engine shut-off cord to a secure 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.
6AW-9-38-1E0.book 72 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation ON START ZMU07296 3. ZMU06246 Turn the main switch to “ ” (on) to make sure that the digital electronic control-active indicator lights. The engine can not be started when the digital electronic control-alert indicator lights. ON START ZMU04596 ON START 4. Turn the main switch to “ ” (start), and hold it for a maximum of 5 seconds. NOTICE: Never turn the main switch to “ ” (start) while the engine is running.
6AW-9-38-1E0.book 73 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation ON START ZMU07149 ZMU05994 When starting the engine using the Start/Stop button on the All Start/Stop panel, press the button to start the all engines. START ZMU07297 When starting the engine using the Start/Stop button, press the button to start the engine. The indicator for the starting engine will come on.
6AW-9-38-1E0.book 74 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation start after 5 seconds of cranking, return the main switch to “ ” (on), wait 10 seconds, then crank the engine again. [ECM00192] N TIP: The sub station can start and stop the engine. However, it cannot operate the digital electronic control. EMU35763 ZMU05829 TIP: The start-in-gear protection device prevents the engine from starting except when in neutral. 2.
6AW-9-38-1E0.book 75 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation of the sub station lights. ZMU07141 TIP: The main station can still start and stop the engine. However, it cannot operate the digital electronic control. 4. Attach the engine shut-off cord to a secure 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. engine. The indicator for the starting engine will come on.
6AW-9-38-1E0.book 76 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation that the water pump is pumping water through the cooling water passages. TIP: When the engine is started, there may be a slight delay before water flows from the cooling water pilot hole. ECM02250 NOTICE ZMU07149 If water is not flowing out of the cooling water pilot hole at all times while the engine is running, overheating and serious damage could occur.
6AW-9-38-1E0.book 77 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation EMU36531 Checks after engine warm up EMU36541 1 Shifting 2 While the boat is tightly moored, and without applying throttle, confirm that the engine shifts smoothly into forward and reverse, and back to neutral. EMU41820 Stop switches Perform the following procedure to check that the main switch and engine shut-off switch operate properly.
6AW-9-38-1E0.book 78 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation side control lever. The center engine runs at the average speed of port side and starboard side engines’ speeds. Operate the starboard side engine using the starboard side control lever. 2. Push the engine selector switch once to operate the port side and starboard side engines. ZMU06000 ZMU06000 ZMU06002 The port side engine runs at the idling speed. Operate the center engine using the port side control lever.
6AW-9-38-1E0.book 79 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation 1 ZMU05999 EMU35124 Shifting EWM00180 WARNING Before shifting, make sure there are no swimmers or obstacles in the water near you. Warm up the engine before shifting into gear. Until the engine is warm, the idle speed may be higher than normal. The control lever of the Digital electronic control can be operated even at high engine speeds.
6AW-9-38-1E0.book 80 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation F N R ZMU05829 ZMU06239 EMU31742 Stopping boat EWM01510 F R WARNING Do not use the reverse function to slow down or stop the boat as it could cause you to lose control, be ejected, or impact 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.
6AW-9-38-1E0.book 81 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation pipe due to the wave action, causing engine trouble. 1 ON ON ON 2 ZMU06004 P C S ZMU07323 3 4 5 ZMU06003 1. Port side control lever 2. Starboard side control lever 3. Port side engine 4. Center engine 5. Starboard side engine Operating three outboard motors Operate the port side engine using the port side control lever.
6AW-9-38-1E0.book 82 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation ON ON ON ZMU06005 ZMU06007 ZMU07324 ZMU07325 Operate the port side engine using the port side control lever. Operate the starboard side engine using the starboard side control lever. Operating the port side engine and center engine ZMU06006 82 ON Operate the port side engine using the port side control lever. Operate the center engine using the starboard side control lever.
6AW-9-38-1E0.book 83 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation ON ON ON ZMU06009 ZMU06010 ZMU07326 ZMU07327 Operate the center engine using the port side control lever. Operate the starboard side engine using the starboard side control lever. Operating the center engine Operate the center engine using the port side control lever.
6AW-9-38-1E0.book 84 ページ ２０１２年１１月２９日 Operation 1 2 P CP CS S 3 4 5 1. Port side control lever 2. Starboard side control lever 3. Port side engine 4. Center port side engine 5. Center starboard side engine 6.
6AW-9-38-1E0.book 85 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation EMU35901 Boat direction The illustrations below indicate the boat direction when operating the three outboard motors. When using the port side engine, center engine and starboard side engine P C S P C S P C S P C S P C S P C S P C S P C S P C S P C S P C S P C S ZMU06011 :Boat direction and turning force The size of the arrow is proportional to the turning force.
6AW-9-38-1E0.book 86 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation When using the port side engine and starboard side engine P C S P C S P C S P C S P C S P C S P C S P C S P C S P C S P C S P C S ZMU06012 :Boat direction and turning force The size of the arrow is proportional to the turning force.
6AW-9-38-1E0.book 87 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation When using the center engine P C S P C S P C S P C S ZMU06013 :Boat direction and turning force The size of the arrow is proportional to the turning force.
6AW-9-38-1E0.book 88 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation EMU30880 Trolling EMU41831 Adjusting trolling speed When the control lever is either in the forward position or in the reverse position and the throttle is in the fully closed position, you can randomly adjust the trolling speed between 600 r/min and 1000 r/min by increasing or decreasing it approximately by 50 r/min.
6AW-9-38-1E0.
6AW-9-38-1E0.book 90 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation ZMU07149 ZMU07147 ZMU07150 ZMU07148 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). 2. Remove the key if the boat will be left unattended. EMU35911 Procedure for dual station models (sub station) 1. ZMU07149 Press the Start/Stop button until the engine comes to a complete stop.
6AW-9-38-1E0.book 91 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation ZMU07298 TIP: 1. Trim operating angle The engine can also be stopped by pulling the engine shut-off cord and removing the clip from the engine shut-off switch, then turning the main switch on the main station to “ ” (off). 2. Remove the key if the boat will be left unattended.
6AW-9-38-1E0.book 92 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation UP UP 1 1 DN DN ZMU07308 ZMU06259 1. Power trim and tilt switch UP 1 UP UP 1 DN ZMU05834 DN UP DN ZMU07309 1. Power trim and tilt switch 1 UP DN 1 1 1 UP DN DN ZMU05835 UP ZMU05836 1 1. Power trim and tilt switch UP DN 1 DN 92 ZMU05964 To raise the bow (trim-out), press the switch “ ” (up). To lower the bow (trim-in), press the switch “ ” (down).
6AW-9-38-1E0.book 93 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation 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. With the bow up, the boat may have a greater tendency to steer to one side or the other. Compensate for this as you steer.
6AW-9-38-1E0.book 94 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation EWM01543 WARNING N Make sure that all people are clear of the outboard motor when tilting the outboard motor up and down. Body parts can be crushed between the outboard motor and the clamp bracket when the outboard motor is trimmed or tilted. ECM00991 ZMU05829 NOTICE Before tilting the outboard motor, follow the procedure under “Stopping engine” in this chapter. Never tilt the outboard motor while the engine is running.
6AW-9-38-1E0.book 95 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation UP UP UP ZMU05838 ZMU05839 3. UP UP ZMU06020 UP Set the tilt support lever to support the engine. WARNING! After tilting the outboard motor, be sure to support it with the tilt support knob or tilt support lever. Otherwise the outboard motor could fall back down suddenly if oil in the power trim and tilt unit or in the power tilt unit loses pressure. [EWM00262] NOTICE: Do not use the tilt support lever or knob when trailering the boat.
6AW-9-38-1E0.book 96 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation ZMU05856 3. Push the power trim and tilt switch “ ” (down) to lower the outboard motor to the desired position. ZMU05824 4. Once the outboard motor is supported with the tilt support lever, press the power trim and tilt switch “ ” (down) to retract the trim rods. NOTICE: Make sure that the trim rods retracts completely during mooring.
6AW-9-38-1E0.book 97 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation DN DN DN ZMU05841 ZMU05842 EMU28062 Shallow water EMU42220 Power trim and tilt models The outboard motor can be tilted up partially to allow operation in shallow water. DN ECM01490 NOTICE If the engine speed is suddenly increased when the outboard motor is partially tilted up, the power trim and tilt unit could be damaged.
6AW-9-38-1E0.book 98 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation N UP ZMU06280 ZMU06236 N UP ZMU05829 2. Slightly tilt the outboard motor up to the desired position using the power trim and tilt switch. WARNING! Using the power trim and tilt switch on the bottom cowling while the boat is moving or engine is on could increase the risk of falling overboard and could distract the operator, increasing the risk of collision with another boat or an obstacle.
6AW-9-38-1E0.book 99 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation motor may hits an object in the water as tilting down. UP 1. 2. Close the throttle so that the engine slows to idle speed. After the engine is at idle speed in gear move the control lever firmly and crisply into the neutral position. N ZMU07319 UP UP ZMU06236 N ZMU07302 UP ZMU05829 3. ZMU05839 3. Press the power trim and tilt switch and tilt the outboard motor fully down.
6AW-9-38-1E0.book 100 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Operation DN ZMU05840 DN DN ZMU07341 DN DN DN ZMU05841 ZMU05842 EMU41370 Operating in other conditions DN DN ZMU06021 DN ZMU07308 100 Operating in salt water After operating in saltwater, brackish water, or water high in other minerals, flush the cooling system with fresh water to minimize corrosion and clogging of the cooling water passages with deposits. Also, rinse the exterior of the outboard motor with fresh water.
6AW-9-38-1E0.book 101 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Maintenance EMU41531 Transporting and storing outboard motor EWM02640 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.
6AW-9-38-1E0.book 102 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Maintenance oline purging from the fuel tank vent due to expansion with temperature changes. Do not cap the fuel tank vent. Excessive pressure could damage the boat and motor’s fuel systems. A partially filled fuel tank, less than 7/8 full but not completely empty, is not recommended. Air space above the gasoline allows air movement which can bring in water through condensation as the air temperature changes.
6AW-9-38-1E0.book 103 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Maintenance 1. hose connector loose on the bottom cowling fitting or let the hose hang free during normal operation. Water will leak out of the connector instead of cooling the engine, which can cause serious overheating. Be sure the connector is tightened securely on the fitting after flushing the engine. [ECM00541] After shutting off the engine, unscrew the garden hose connector from the fitting on the bottom cowling.
6AW-9-38-1E0.book 104 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Maintenance less otherwise specified. The power trim and tilt switches operate even when the ignition key is off. Keep people away from the switches whenever working around the motor. When the motor is tilted, keep away from the area under it or between it and the clamp bracket. Be sure no one is in this area before operating the power trim and tilt mechanism. Allow the engine to cool before handling hot parts or fluids.
6AW-9-38-1E0.book 105 ページ ２０１２年１１月２９日 木曜日 午後６時６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.
6AW-9-38-1E0.
6AW-9-38-1E0.
6AW-9-38-1E0.book 108 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Maintenance EMU41300 Greasing Yamalube Marine Grease F350, LF350, F350A2, FL350A2 ZMU05859 EMU44281 Inspecting spark plug The spark plug is an important engine com- 108 ponent. The condition of the spark plug can indicate something about the condition of the engine.
6AW-9-38-1E0.book 109 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Maintenance porcelain is very white, this could indicate an intake air leak or carburetion problem in that cylinder. Do not attempt to diagnose any problems yourself. Instead, take the outboard motor to a Yamaha dealer. You should periodically remove and check the spark plug because heat and deposits will cause the spark plug to slowly break down and erode. To remove the spark plug 1. Remove the covers of both port and starboard sides.
6AW-9-38-1E0.book 110 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Maintenance 1. Spark plug gap 2. Spark plug part number 3. Spark plug I.D. mark (NGK) 2 Spark plug gap: 1.0–1.1 mm (0.039–0.043 in) To install the spark plug 1. Wipe off any dirt from the threads, insulator, and gasket surface of the spark plug. 2. Install the spark plug, and then tighten it to the specified torque. Spark plug tightening torque: 28 Nm (2.86 kgf-m, 20.7 ft-lb) 1 ZMU07703 1. Bolt 2. Ignition coil Bolt tightening torque: 9 Nm (0.
6AW-9-38-1E0.book 111 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Maintenance the outboard motor is in the water. Inspect the engine idle speed using the meter that is equipped on the boat. Results may vary depending on whether testing is conducted with the outboard motor in the water. 1. Start the engine and allow it to warm up fully in neutral until it is running smoothly. 2. Inspect the engine idle speed. If the engine idle speed is out of specification, consult a Yamaha dealer or other qualified mechanic.
6AW-9-38-1E0.book 112 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Maintenance 6 5 43 2 1 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. Check for fish line tangled around the propeller shaft. ZMU07187 1. Cotter pin 2. Propeller nut 3. Washer 4. Spacer 5. Propeller 6. Thrust washer 3. Remove the propeller, washer equipped), and thrust washer.
6AW-9-38-1E0.book 113 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Maintenance ation and be lost. 1. 2. 3. Apply Yamaha marine grease or a corrosion resistant grease to the propeller shaft. Install the thrust washer and propeller on the propeller shaft. NOTICE: Make sure to install the thrust washer before installing the propeller. Otherwise, the lower case and propeller boss could be damaged. [ECM01881] If there is a pin on the damper, align with the hole in the spacer. Install the spacer and washer.
6AW-9-38-1E0.book 114 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Maintenance EMU31917 Changing gear oil EWM00800 WARNING Be sure the outboard motor is securely fastened to the transom or a stable stand. You could be severely injured if the outboard motor falls on you. Never get under the lower unit while it is tilted, even when the tilt support lever or knob is locked. Severe injury could occur if the outboard motor accidentally falls. 1. 2. 3. 4.
6AW-9-38-1E0.book 115 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Maintenance Recommended gear oil: Yamalube Marine Gearcase Lube or Hypoid gear oil Recommended gear oil grade: SAE 80W API GL-5 / SAE 90 API GL-5 Gear oil quantity: F350AET2 1.520 L (1.607 US qt, 1.338 Imp.qt) F350CB 1.520 L (1.607 US qt, 1.338 Imp.qt) FL350AET2 1.310 L (1.385 US qt, 1.153 Imp.qt) LF350CB 1.310 L (1.385 US qt, 1.153 Imp.qt) Tightening torque: 9 Nm (0.92 kgf-m, 6.6 ft-lb) 9.
6AW-9-38-1E0.book 116 ページ ２０１２年１１月２９日 木曜日 午後６時６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. ZMU05873 1. Check the electrolyte level. 2. Check the battery’s charge. If your boat is equipped with the digital speedometer, the voltmeter and low battery alert functions will help you monitor the battery’s charge.
6AW-9-38-1E0.book 117 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Maintenance wise, the electrical parts could be damaged. 1. Single engine Make sure the main switch (on applicable models) is “ ” (off) before working on the battery. Connect the red battery cable to the POSITIVE (+) terminal first. Then connect the black battery cable to the NEGATIVE (-) terminal. 2. 1 3 2 1 4 3 2 6 ZMU01811 1. Red cable 2. Black cable 3. Battery 3.
6AW-9-38-1E0.book 118 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Maintenance Twin engines Triple engines 1 1 2 2 3 5 4 3 4 6 7 5 8 7 9 ZMU05941 1. Starboard side engine 2. Port side engine 3. Red cable 4. Black cable 5. Isolator lead with circuit protection 6. Fuse 7. Battery for starting 8. Battery for accessories 9. Negative connecting cable 118 6 7 3 5 8 4 5 8 4 8 10 1. Starboard side engine 2. Center engine 3. Port side engine 4. Red cable 5. Black cable 6.
6AW-9-38-1E0.book 119 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Maintenance damage to the electrical system. Quad engines [ECM01940] 3. 1 2 3 4 4. Disconnect the positive cable(s) and remove the battery from the boat. Clean, maintain, and store the battery according to the manufacturer’s instructions. 8 6 6 9 5 6 9 5 7 6 9 5 9 5 11 10 ZMU07314 1. Starboard side engine 2. Center starboard side engine 3. Center port side engine 4. Port side engine 5. Red cable 6. Black cable 7.
6AW-9-38-1E0.book 120 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Trouble Recovery EMU41860 Troubleshooting This section describes the likely causes and remedies for problems, such as those in the fuel, compression, and ignition systems, poor starting, and loss of power. Please note that all of the items in this section may not apply to your model. If your outboard motor requires repair, bring it to a Yamaha dealer. If the engine trouble-alert indicator is blinking, consult your Yamaha dealer.
6AW-9-38-1E0.book 121 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Trouble Recovery Q. Is fuel contaminated or stale? A. Fill tank with clean, fresh fuel. Q. Is fuel filter clogged? A. Clean or replace fuel filter. Q. Are ignition parts malfunctioning? 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. Replace spark plug. Q. Is ignition wiring damaged or poorly connected? A. Inspect wires for breaks and wear.
6AW-9-38-1E0.book 122 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Trouble Recovery (r/min) range. Q. Is outboard motor mounted at incorrect height on transom? A. Have outboard motor adjusted to proper transom height. Q. Are electrical parts malfunctioning? A. Have serviced by a Yamaha dealer. Q. Is specified fuel not being used? A. Replace fuel with specified type. Q. Has alert system activated? A. Find and correct cause of alert. Q. Is specified engine oil not being used? A. Replace engine oil with specified type.
6AW-9-38-1E0.book 123 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Trouble Recovery Q. Are outboard motor mounting bolts loose? A. Tighten bolts or have serviced by a Yamaha dealer. Q. Is steering pivot loose or damaged? A. Have serviced by a Yamaha dealer. EMU29433 Temporary action in emergency EMU29441 Impact damage EWM00870 WARNING The outboard motor can be seriously damaged by a collision while operating or trailering. Damage could make the outboard motor unsafe to operate.
6AW-9-38-1E0.book 124 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Trouble Recovery flow. This could cause electric system damage and a fire hazard. Consult your Yamaha dealer if the new fuse immediately blows again. 1 2. Ignition coil / Fuel injector / Variable camshaft timing / Engine ECM (Electronic control module) fuse (30 A) 3. Fuel pump fuse (15 A) 4. Starting switch (30 A) 5. Main switch / PTT switch / Digital electronic control ECM (Electronic control module) fuse (20 A) 6. Shift actuator fuse (15 A) 7.
6AW-9-38-1E0.book 125 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Trouble Recovery If the water separator-alert indicator blinks, perform the following procedure. 1. Stop the engine. 2. Remove the top cowling. 3. Disconnect the lead from the holder. ZMU05892 5. ZMU05893 4. 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] Disconnect the water detection switch coupler from the holder.
6AW-9-38-1E0.book 126 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Trouble Recovery ZMU05895 7. Unscrew the filter cup from the filter housing. NOTICE: Be careful not to twist the water detection switch lead when unscrewing the filter cup. [ECM01960] ZMU05895 Bolt tightening torque: 8 Nm (0.82 kgf-m, 5.9 ft-lb) 11. Connect the water detection switch coupler securely until a click is heard. 1 2 1 ZMU05897 ZMU05896 1. Filter cup 2. Water detection switch lead 8.
6AW-9-38-1E0.book 127 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Trouble Recovery 15. 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. EMU33501 Treatment of submerged motor If the outboard motor is submerged, immediately take it to a Yamaha dealer. Otherwise some corrosion may begin almost immediately. NOTICE: Do not attempt to run the outboard motor until it has been completely inspected.
6AW-9-38-1E0.book 128 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Consumer information EMU29835 YAMAHA FOUR-STROKE OUTBOARD MOTOR THREE-YEAR LIMITED WARRANTY Yamaha Motor Corporation, U.S.A. and Yamaha Motor Canada Ltd. (“Yamaha”) hereby warrant that new Yamaha four-stroke outboard motors will be free from defects in material and workmanship for the period of time stated herein, subject to certain stated limitations. PERIOD OF WARRANTY.
6AW-9-38-1E0.book 129 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Consumer information GENERAL EXCLUSIONS FROM WARRANTY. This warranty will not cover the repair of damage if the damage is a result of abuse or neglect of the product. Examples of abuse and neglect include, but are not limited to: 1. Racing or competition use, modification of original parts, abnormal strain. 2.
6AW-9-38-1E0.book 130 ページ ２０１２年１１月２９日 木曜日 午後６時６分 Consumer information EMU29845 IMPORTANT WARRANTY INFORMATION IF YOU USE YOUR YAMAHA OUTSIDE THE U.S.A. OR CANADA Welcome to the Yamaha Family! Congratulations on the purchase of your new Yamaha products. Yamaha is committed to exceptional customer satisfaction and we want your ownership experience to be a satisfying one. Please read the following warranty information to help ensure satisfaction with your Yamaha.
6AW-9-38-1E0.book 1 ページ ２０１２年１１月２９日 木曜日 午後６時６分 EMU43021 For your best ownership experience, think Genuine Yamaha! Genuine Yamaha Parts — Genuine Yamaha replacement parts are the exact same parts as the ones originally equipped on your vehicle, providing you with the performance and durability you have come to expect.
6AW-9-38-1E0.book 1 ページ ２０１２年１１月２９日 Printed in Japan December 2012–0.
