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Yamaha BD-S473BL Blu-ray Player User Manual

1. SAE API 4 32 68 104 F SE 4e sF 20 0 20 40 C SG i SH g I mD 10W 40 l I 1 ZMU01709 ECMO01050 CAUTION All 4 stroke engines are shipped from the factory without engine oil pp oar Fill engine oil A ada aceite de motor Colocar oleo de motor Faire le plein d huile moteur AAMWEANTC RE WME HALA ZMU01710 EMU25700 Battery requirement ECM01060 CAUTION Do not use a battery that does not meet the specified capacity If a battery which does not meet specifications is used the elec General information tric system could perform poorly or be overloaded causing electric system dam age For electric start models choose a battery which meets the following specifications EMU25711 Battery specifications Minimum cold cranking amps CCA SAE 512 0A Minimum marine cranking amps MCA ABYC 675 0A Minimum reserve capacity RC SAE 182 minutes NOTE The engine cannot be started if battery volt age is too low EMU25741 Propeller selection The performance of your outboard motor will be critically affected by your choice of propel ler as an incorrect choice could adversely af fect performance and could also seriously damage the motor Engine speed depends on the propeller size and boat load If engine speed is too high or too low for good engine performance this will have an adverse effect on the engine Yamaha outboard motors are fitted with pro pe
2. 6 Fueling instructions 8 Gasoline 9 Engine Oil heian Ta us 9 Battery requirement 9 Battery specifications 10 Propeller selection 10 Start in gear protection 10 Basic components 11 Main components 11 Remote control 11 Remote control lever 12 Neutral interlock trigger 12 Neutral throttle lever 12 Free accelerator 13 Throttle friction adjuster 13 Engine stop lanyard switch 14 Main switch 14 Power trim and tilt switch on remote control or tiller handle 15 Power trim and tilt switch on bottom engine Cowling 15 Power trim and tilt switches twin binnacle type 16 Trim tab with anode 16 Tilt support lever for power trim and tilt or hydro tilt model 17 Top cowling lock lever pull UP type 17 Flushing device 17 Digital tachometer 18 Low oil pressure warning indicator eects uu 18 Overheat warning indicator digital type 18 Speedometer digital type 19 Trim meter digital type
3. Q Has oil feed injection pump malfunc tioned A Have serviced by a Yamaha dealer 63 Trouble Recovery Q Is load on boat improperly distributed A Distribute load to place boat on an even plane Q Is water pump or thermostat faulty A Have serviced by a Yamaha dealer Q Is there excess water in fuel filter cup A Drain filter cup Engine power loss Q Is propeller damaged A Have propeller repaired or replaced Q Is propeller pitch or diameter incorrect A Install correct propeller to operate outboard at its recommended speed r min range Q Is trim angle incorrect A Adjust trim angle to achieve most efficient operation Q Is motor mounted at incorrect height on transom A Have motor adjusted to proper transom height Q Has warning system activated A Find and correct cause of warning Q Is boat bottom fouled with marine growth A Clean boat bottom Q Are spark plug s fouled or of incorrect type A Inspect spark plug s Clean or replace with recommended type Q Are weeds or other foreign matter tangled on gear housing 64 A Remove foreign matter and clean lower unit Q Is fuel system obstructed A Check for pinched or kinked fuel line or oth er obstructions in fuel system Q Is fuel filter clogged A Clean or replace filter Q Is fuel contaminated or stale A Fill tank with clean fresh fuel Q Is spark plug gap incorrect A Inspect and adjust as s
4. General information AY AN Proceeding toward head of navigation from seaward CAN BUOY Odd number Leave to port NUN BUOY Even number Leave to starboard No change EMU25540 Fueling instructions EWM00010 GASOLINE AND ITS VAPORS ARE HIGH LY FLAMMABLE AND EXPLOSIVE MAIN CHANNEL BUOYS rugrug LIGHTED BUOY Port Hand Odd number increasing toward head of naviga tion Leave to port left proceeding upstream White Light Green Light OR old new COLOR CODE ngenge m BLACK D RED LIGHTED BUOY Starboard Hand Even number increasing toward head of naviga A GREEN tion Leave to starboard right proceeding up stream White Light Red Light p LIGHTED SAFE WATER BUOY No number Marks midchannel pass on either Side Letter has no lateral significance used for identification and location purposes Top Mark white Light White Light RB L LIGHTED PREFERRED CHANNEL TO PORT BUOY No number Topmostband red preferred channel is to left of buoy Letter has no lateral significance used for identification and location purposes Red or White Light Red Light old new ZMU01708 e Do not smoke when refueling and keep away from sparks flames or other sources of ignition e Stop engine before refueling e Refuel in a well ventilated area Refuel portable fuel tanks off the boat e Take care not to spill gasoline If gaso line spills wipe it up immediately with
5. Lower Unit Assembly Bracket Section e Bracket System Power Trim and Tilt Assembly WARRANTY REGISTRATION To be eligible for warranty coverage the outboard motor must be registered with Yamaha Motor Corporation U S A Warranty registration can be accomplished by any authorized Yamaha Outboard Motor Dealer Upon receipt of the registration an Owner s Warranty Card will be sent by Yamaha to the registered purchaser OBTAINING REPAIRS UNDER WARRANTY To receive repairs under this warranty a valid Owner s Warranty Card must be presented to an authorized Yamaha Outboard Motor Dealer During the period of warranty any authorized Yamaha outboard dealer will free of charge repair or replace at Yamaha s option any parts adjudged defective by Yamaha due to faulty workmanship or material from the factory All replaced parts will become the property of Yamaha Motor Corporation U S A CUSTOMER S RESPONSIBILITY Under the terms of this warranty the customer will be responsible for ensuring that the outboard motor is prop erly operated maintained and stored as specified in the applicable Owner s Manual The owner of the outboard motor shall give notice to an authorized Yamaha Outboard Motor Dealer of any and all apparent defects within ten 10 days of discovery and make the motor available at that time for inspection and repairs at the dealer s place of business GENERAL EXCLUSIONS FROM WARRANTY This warranty will not cover the repair of da
6. Q Is fuel contaminated or stale A Fill tank with clean fresh fuel 62 Q Is fuel filter clogged A Clean or replace filter Q Is starting procedure incorrect A See page 30 Q Has fuel pump malfunctioned A Have serviced by a Yamaha dealer Q Are spark plug s fouled or of incorrect type A Inspect spark plug s Clean or replace with recommended type Q Are spark plug cap s fitted incorrectly A Check and re fit cap s Q Is ignition wiring damaged or poorly con nected A Check wires for wear or breaks Tighten all loose connections Replace worn or broken wires Q Are ignition parts faulty A Have serviced by a Yamaha dealer Q Is engine stop switch lanyard not at tached A Attach lanyard Q Are engine inner parts damaged A Have serviced by a Yamaha dealer Engine idles irregularly or stalls Q Are spark plug s fouled or of incorrect type A Inspect spark plug s Clean or replace with recommended type Q Is fuel system obstructed A Check for pinched or kinked fuel line or oth er 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 warning system activated A Find and correct cause of warning Q Is spark plug gap incorrect A Inspect and adjust as specified Q Is ignition wiri
7. YAMAHA F200D LF200D F225D LF225D OWNER S MANUAL U S A Edition LIT 18626 06 07 69J 28199 14 WARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm YAMAHA LIT CALIF 65 01 ZMU01690 Read this owner s manual carefully before operating your outboard motor Important manual information EMU25100 To the owner Thank you for choosing a Yamaha outboard motor This Owner s Manual contains infor mation needed for proper operation mainte nance 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 In this Owner s Manual particularly important information is distinguished in the following ways A The Safety Alert Symbol means AT TENTION BECOME ALERT YOUR SAFE TY IS INVOLVED EWM00780 Failure to follow WARNING instructions could result in severe injury or death to the machine operator a bystander or a per son inspecting or repairing the outboard motor ECM00700 CAUTION A CAUTION indicates special precautions that must be taken to avoid damage to the outboard motor NOTE A NOTE provides key information to make procedures easier or clearer Yamaha continually seeks advancements in product design
8. 49 Inspecting fuel filter 50 Cleaning fuel filter 50 Inspecting idling speed 51 Changing engine oil 52 Checking wiring and CONNMECIONS U up US Sa uu 54 Exhaust leakage 54 Water leakage 54 Engine oil leakage 54 Checking power trim and tilt SYSTEM od Aces sassa Cases 54 Checking propeller 55 Removing the propeller 56 Installing the propeller 56 Changing gear oil 57 Inspecting and replacing anode s u re 58 Checking battery for electric start models 58 Connecting the battery 59 Disconnecting the battery 60 Checking top cowling 60 Coating the boat bottom 61 Trouble Recovery 62 Troubleshooting 62 Temporary action in emergency 65 Impact damage 65 Running single engine 65 Replacing fuse 66 Power trim and tilt will not ODeTfa e_ u uuu ET 67 Treatment of submerged MOO sua a qaq 67 Procedure u u iens 67 Consumer information 68 Important warranty information for U S A and Canada 68 Table of contents YAMAHA MOTOR CORPORATION U
9. should not hamper the safe passage of a power driven vessel which can navigate only in such a channel Reading buoys and other markers The waters of the United states are marked for safe navigation by the lateral system of buoyage Simply put buoys and markers have an arrangement of shapes colors num bers 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 be ing entered from seaward the boater is going towards the port This means that red buoys are passed on the starboard right side when proceeding from open water into port and black buoys are to port left side When navi gating out of port your position with respect to the buoys should be reversed red buoys should be to port and black buoys to star board Many bodies of water used by boaters are en tirely within the boundaries of a particular state The Uniform State Waterway Marking General information System has been devised for these waters This system uses buoys and signs with dis tinctive shapes and colors to show regulatory or advisory information These markers are white with black letters and orange boarders They signify speed zones restricted areas danger areas and general information Remember markings may vary by geograph ic location Always consult local boating au thorities before driving your boat in unfamiliar waters
10. 19 Hour meter digital type 20 Trip meter 20 COCK iiine a 20 Fuel gauge 21 Fuel warning indicator 21 Low battery voltage warning indicator anun upas 21 Fuel management meter 22 Fuel flow meter 22 Fuel consumption meter 23 Fuel econony 23 Twin engine speed synchronizer 23 Water separator warning INGICALON a a a usya asss 24 Warning system 24 Overheat warning twin engines 24 Low oil pressure warning 25 Operation 27 Installation 27 Mounting the outboard motor 27 Breaking in engine 28 Procedure for 4 stroke models 28 Preoperation checks 29 FUA eam a aaeeea eas Te eniinn i 29 Controls aa n aiaia 29 Ergin asun uuu as 29 Checking the engine oil level 29 Filling faele u u u sasa 29 Ring Free Fuel Additive 30 Operating engine 30 Feeding fuel 30 Starting engine 30 Warming up engine 32 Manual start and electric start models u a aan Sa 32 Shifting s nanain 33 Forward tiller handle and remote control
11. 86 Recommended engine oil 4 stroke outboard motor oil Engine oil grade API API SE SF SG SH SJ Engine oil type SAE SAE10W30 or SAE10W40 Lubrication Wet sump Engine oil quantity excluding oil filter 5 6 L 5 92 US qt 4 93 Imp qt Recommended gear oil Hypoid gear oil SAE 90 Gear oil quantity F200TR 1150 0 cm 38 88 US oz 40 56 Imp oz F225TR 1150 0 cm 38 88 US oz 40 56 Imp oz LF200TR 1000 0 cm 33 81 US oz 35 27 Imp oz LF225TR 1000 0 cm 33 81 US oz 35 27 Imp oz Tightening torque for engine Spark plug 25 0 Nm 18 4 ft lb 2 55 kgf m Propeller nut 55 0 Nm 40 6 ft lb 5 61 kgf m Engine oil drain bolt 28 0 Nm 20 7 ft lb 2 86 kgf m Engine oil filter 18 0 Nm 13 3 ft lb 1 84 kgf m EMU28222 Transporting and storing outboard motor e Leaking fuel is a fire hazard When trans porting and storing the outboard motor close the air vent screw and fuel cock to prevent fuel from leaking e USE CARE when transporting fuel tank whether in a boat or car e DO NOT fill fuel container to maximum capacity Gasoline will expand consider ably as it warms up and can build up pressure in the fuel container This can cause fuel leakage and a potential fire hazard EWM00700 Never get under the lower unit while it is tilted even if a motor support bar is used Severe injury could occur if the outboard motor accidentally falls Maintenance ECM00660 CAUTION Do not use the
12. Damage could make the out board motor unsafe to operate If the outboard motor hits an object in the wa ter follow the procedure below Trouble Recovery 1 Stop the engine immediately 2 Inspect the control system and all compo nents for damage Also inspect the boat for damage 3 Whether damage is found or not return to the nearest harbor slowly and careful ly 4 Have a Yamaha dealer inspect the out board motor before operating it again EMU29450 Running single engine When using only engine in an emergency be sure to keep the unused one tilted up and op erate the other engine at low speed ECM00370 CAUTION If the boat is operated with one engine in the water but not running water may run into the exhaust pipe due to wave action causing engine trouble NOTE When you are maneuvering at low speed such as near a dock it is recommended that both engines be running with one in neutral gear if possible 65 Trouble Recovery SS WE I Bre N WN WES EMU29492 Replacing fuse If the fuse has blown on an electric start mod el open the fuse box and use a fuse puller to replace the fuse with a spare one of the prop er amperage EWM00630 Be sure to use the specified fuse An in correct fuse or a piece of wire could allow excessive current flow This could cause electric system damage and a fire hazard ZMU01815 ECM01382 CAUTION e If a main fuse has blown be sure to al
13. RED battery cable to the POSI TIVE terminal first Then connect the BLACK battery cable to the NEGATIVE ter minal 1 ZMU04407 1 Red cable 2 Black cable 3 Battery Connecting an accessory battery optional 1 Remove the accessory battery coupler cover from the outboard motor 2 Connect the accessory battery coupler to the coupler of the accessory battery ca ble optional Use a connecting cable be tween the terminals of the starting battery and accessory battery See the il lustrations of the wiring connections This cable must be made from wire thicker than the starting battery cable EWM00600 Use of smaller wire could lead to a fire 60 ZMU01839 Battery for starting Battery for accessories Large red lead for starting battery Small red lead for accessory battery charging optional part Large black lead Negative connecting cable 7 Power for accessories Q NN ou NOTE If connecting an accessory battery consult your Yamaha dealer about correct wiring EMU29370 Disconnecting the battery Disconnect the BLACK cable from the NEGA TIVE terminal first Then disconnect the RED cable from the POSITIVE terminal EMU29390 Checking top cowling Check the fitting of the top cowling by pushing it with both hands If it is loose have it repaired by your Yamaha dealer ZMU01812 EMU29400 Coating the boat bottom A clean hull improves boat perf
14. S A FOUR STROKE OUTBOARD MOTOR THREE YEAR LIMITED WARRANTY 70 IMPORTANT WARRANTY INFORMATION IF YOU USE YOUR YAMAHA OUTSIDE U S A OR CANADA 72 EMU25170 Identification numbers record EMU25182 Outboard motor serial number The outboard motor serial number is stamped on the label attached to the port side of the clamp bracket or the upper part of the swivel 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 sto len 1 Outboard motor serial number location YAMAHA MOTOR CO LTD MADE IN JAPAN PAYS D ORIGINE JAPON ZMU01692 EMU25190 Key number If a main key switch is equipped with the mo tor 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 General information ZMU01693 ZMU01694 1 Key number EMU25220 Emission control information EMU25230 North American models This engine conforms to U S Environmental Protection Agency EPA regulations for ma rine SI engines See the label affixed to your engine for details EMU25242 Approval label of emission control certifi cate This label is attached to the bottom cowling New Technology 4 stroke HPDI EM ZMU03974 1 Approval label location
15. dry rags e Do not overfill the fuel tank e Tighten the filler cap securely after refu eling e If you should swallow some gasoline in hale a lot of gasoline vapor or get gaso line in your eyes get immediate medical attention e If any gasoline spills onto your skin im mediately wash with soap and water Change clothing if gasoline spills on it e Touch the fuel nozzle to the filler open ing or funnel to help prevent electrostat ic sparks ECM00010 CAUTION Use only new clean gasoline which has been stored in clean containers and is not contaminated with water or foreign matter EMU25570 Gasoline If knocking or pinging occurs use a different brand of gasoline or premium unleaded fuel Recommended gasoline Regular unleaded gasoline with a mini mum octane rating of 86 Pump Oc tane Number R M 2 Gasohol There are two types of gasohol gasohol con taining ethanol and that containing methanol Gasohol containing ethanol can be used if ethanol content does not exceed 10 and the fuel meets minimum octane ratings Yamaha does not recommended gasohol containing methanol because it can cause fuel system damage or engine performance problems General information EMU25680 Engine oil Recommended engine oil 4 stroke motor oil with a combination of corresponding SAE and API as shown in the chart Engine oil quantity excluding oil filter 5 6 L 5 92 US qt 4 93 Imp qt
16. flat surface and that the fuel line is not twisted or flattened or likely to contact sharp objects if equipped Yamaha fuel tank or boat tank EMU27130 Controls e Check throttle shift and steering for proper operation before starting the engine e The controls should work smoothly without binding or unusual free play e Look for loose or damaged connections e Check operation of the starter and stop switches when the outboard motor is in the water EMU27150 Engine e Check the engine and engine mounting e Look for loose or damaged fasteners e Check the propeller for damage Operation e Check that the battery is in good condition and the battery connections are secure EMU27163 Checking the engine oil level 1 Put the outboard motor in an upright po sition not tilted 2 Remove oil dipstick and wipe it clean 3 Completely insert the dipstick and re move it again 4 Check the oil level using the dipstick to be sure the level falls between the upper and lower marks Fill with oil if it is below the lower mark or drain to the specified level if it is above the upper mark ZMU02109 1 Oil dipstick 2 Lower level mark 3 Upper level mark NOTE Be sure to completely insert the dipstick into the dipstick guide EMU30021 Filling fuel EWM00060 Gasoline and its vapors are highly flam mable and explosive Keep away from sparks cigarettes flames or other sourc es of ignition 1
17. free accelerator button will return auto matically to its set position The remote con trol will then engage forward and reverse normally EMU25970 Throttle friction adjuster A friction device provides adjustable resis tance to movement of the throttle grip or the remote control lever and can be set accord ing to operator preference To increase resistance turn the adjuster clockwise To decrease resistance turn the adjuster counterclockwise EWM00030 Do not overtighten the friction adjuster If there is too much resistance it could be difficult to move throttle lever or grip which could result in an accident ZMU01714 13 Basic components lt ZMU04563 When constant speed is desired tighten the adjuster to maintain the desired throttle set ting EMU25990 Engine stop lanyard switch The lock plate must be attached to the engine stop switch for the engine to run The lanyard should be attached to a secure place on the operator s clothing or arm or leg Should the operator fall overboard or leave the helm the lanyard will pull out the lock plate stopping ig nition to the engine This will prevent the boat from running away under power EWMO00120 e Attach the engine stop switch lanyard to a secure place on your clothing or your arm or leg while operating e Do not attach the lanyard to clothing that could tear loose Do not route the lanyard where it could become entan gled pr
18. from the screw be fore installing it 4 Remove the oil level plug to allow the oil to drain completely ECM00710 CAUTION Inspect the used oil after it has been drained If the oil is milky water is getting into the gear case which can cause gear damage Consult a Yamaha dealer for re pair of the lower unit seals NOTE For disposal of used oil consult your Yamaha dealer 5 With the outboard motor in a vertical po sition and using a flexible or pressurized filling device inject the gear oil into the gear oil drain screw hole 57 Maintenance Recommended gear oil Hypoid gear oil SAE 90 Gear oil quantity F200TR 1150 0 cm 38 88 US oz 40 56 Imp oz F225TR 1150 0 cm 38 88 US oz 40 56 Imp oz LF200TR 1000 0 cm 33 81 US oz 35 27 Imp oz LF225TR 1000 0 cm8 33 81 US oz 35 27 Imp oz ZMU01807 6 When the oil begins to flow out of the oil level plug hole insert and tighten the oil level plug 7 Insert and tighten the gear oil drain screw EMU29312 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 Consult a Yamaha dealer for replacement of external anodes ECM00720 CAUTION Do not paint anodes as this would render them ineffective 58 NOTE Inspect ground leads attached to external an odes on equipped mod
19. is synchronized evenly be tween port and starboard engines 4 Starboard engine speed is slightly higher 5 Starboard engine speed is higher NOTE If the two engines speeds are not synchro nized while cruising they can be synchro nized by adjusting trim angle or throttle EMU26791 Water separator warning indicator This indicator will blink when water has accu mulated in the water separator In such an event stop the engine and drain the water from the separator 24 NOTE This indicator only operates when a water separator sensor is equipped FUEL MANAGEMENT aeta Nee BEBBE ms kesy V y TTL ECON SYNC ZMU01755 EMU26801 Warning system ECM00090 CAUTION Do not continue to operate the engine if a warning device has activated Consult your Yamaha dealer if the problem cannot be located and corrected EMU26822 Overheat warning twin engines This engine has an overheat warning device If the engine temperature rises too high the warning device will activate Activation of warning device e The engine speed will automatically de crease to about 2000 r min e If equipped with an overheat warning indi cator it will light YAMAHA am J x100 Pmt r min ZMU01757 e The buzzer will sound P START OFF START ho ZMU04584 If the warning system has activated stop the engine and check the cooling water inlet for clogging N
20. may not be included as standard equipment on all models Top cowling Anti cavitation plate Trim tab anode Propeller Cooling water inlet Clamp bracket Top cowling lock lever s Power trim and tilt switch 9 Flushing device 10 Remote control box side mount type 11 Remote control box binnacle mount type 12 Switch panel for twin engines 13 Digital speedometer 14 Digital tachometer 15 Fuel management meter o O Q Q N ZMU02102 EMU26180 Remote control The remote control lever actuates both the shifter and the throttle The electrical switches are mounted on the remote control box Q ES ZMU01723 1 Power trim and tilt switch 11 Basic components 2 Remote control lever 3 Neutral interlock trigger 4 Neutral throttle lever 5 Main switch choke switch 6 Engine stop lanyard switch 7 Throttle friction adjuster 2 4 sI 3 ZMU04569 1 Remote control lever 2 Power trim and tilt switch 3 Free accelerator 4 Throttle friction adjuster EMU26190 Remote control lever Moving the lever forward from the neutral po sition engages forward gear Pulling the lever back from neutral engages reverse The en gine 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 F 1 R 2 4 4 3 SS ZMU01725 1 Neutral N 2 Forwar
21. models 33 Reverse automatic reverse lock and power trim and tilt models cade ade 33 Stopping engine 34 ed 0101 1010 ee 34 Trimming outboard motor 34 Adjusting trim angle 35 Adjusting boat trim 36 Tilting up and down 36 Procedure for tilting Up 37 Procedure for tilting down 38 Cruising in shallow water 38 Power trim and tilt models power tilt models 38 Cruising in other conditions 39 Maintenancoe 40 Specifications 40 Transporting and storing outboard motor 41 Storing outboard motor 41 Procedure 42 Lubrication except oil injection models 43 Cleaning and anticorrosion measures 43 Battery care 43 Flushing power unit 44 Cleaning the outboard motor 45 Checking painted surface of MOOK k u tiene 45 Periodic maintenance 45 Replacement parts 45 Maintenance chalrltl 46 Maintenance chart additional 47 Table of contents Greasings nun siding 48 Cleaning and adjusting Spark PlUQ cirera iieis 49 Checking fuel system
22. not leave the garden hose connector loose on the bottom cowling fitting or let the hose hang free during normal opera tion 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 fit ting after flushing the engine NOTE e 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 e For cooling system flushing instructions see page 41 EMU28450 Cleaning the outboard motor After use wash the exterior of the outboard motor with fresh water Flush the cooling sys tem with fresh water ZMU02137 NOTE For cooling system flushing instructions see page 41 EMU28460 Checking painted surface of motor Check the motor for scratches nicks or flak ing paint Areas with damaged paint are more likely to corrode If necessary clean and paint the areas A touch up paint is available from your Yamaha dealer Maintenance EMU28483 Periodic maintenance EWM01070 Be sure to turn off the engine when you perform maintenance unless otherwise specified If you or the owner is not famil iar with machine servicing this work should be done by your Yamaha dealer or other qualified mechanic Maintenance replacement or repair of the emission control devices and systems may be performed by any marine engine repair e
23. of the way of the Stand On vessel Normally you should not cross in front of the vessel with the right of way You should slow down or change directions briefly and General information pass behind the other vessel You should al ways move in such a way that the operator of the other vessel can see what you are doing The general prudential rule This rule is called Rule 2 in the International Rules and says In obeying and construing these rules due re gard shall be had to all dangers of navigation and collision and to any special circumstanc es which may render a departure from the above rules necessary in order to avoid im mediate danger In other words follow the standard rules ex cept when a collision will occur unless both vessels try to avoid each other If that is the case both vessels become Give Way ves sels EMU25520 Rules when encountering vessels There are three main situations which you may encounter with other vessels which could lead to a collision unless the Steering Rules are followed Meeting you are approaching another ves sel head on Crossing you are traveling across the other vessel s path Overtaking you are passing or being passed by another vessel In the following illustration your boat is in the center You should give the right of way to any vessels shown in white area you are the Give Way vessel Any vessels in the shaded area must yield to you they are
24. propeller from turning ZMU01802 Checkpoints e Check each of the propeller blades for wear erosion from cavitation or ventilation or other damage e Check the propeller shaft for damage e Check the splines shear pin for wear or damage 55 Maintenance e Check for fish line tangled around the pro peller shaft ZMU02147 e Check the propeller shaft oil seal for dam age NOTE If the shear pin equipped it is designed to break if the propeller hits a hard underwater obstacle to help protect the propeller and drive mechanism The propeller will then spin freely on the shaft If this happens the shear pin must be replaced EMU29193 Removing the propeller 1 Straighten the cotter pin and pull it out us ing a pair of pliers 2 Remove the propeller nut washer and spacer if equipped N u ral PNY 4 e 5 ZMU02148 1 Cotter pin 2 Propeller nut 3 Washer 4 Spacer 56 5 Propeller 6 Thrust washer 3 Remove the propeller and thrust washer EMU29240 Installing the propeller EWM00770 On counter rotation models be sure to use a propeller intended for counterclock wise rotation These propellers are identi fied with the letter L after the size indication on the propeller Otherwise the boat could move in the opposite direction from that expected ECM00340 CAUTION e Be sure to install the thrust washer be fore installing the propeller otherwise the lowe
25. quickly as possible ZMU01689 72 YAMAHA YAMAHA MOTOR CORPORATION USA Printed in Japan April 2004 2 3 x 1 CR Printed on recycled paper HNOHdTTLL AA ONJWNAN TVLSOd 409 TONIAONd MAIN 3NOHd diZ FONIAOUd ALVLS ana PEELE HSSH4GV HTIIAVd Hd WON WONdad ssay qqv 1SV1 1Sul4 HzIV LHI2IdO2zId nd WON 3INVN S YANMO IVIDXININOO Cun zaysoo ug NOSIVUATT WIDYANINOD NOLLVSITLLN ad aLvd UISIOT guO 49949 q1os 3iva aunsv3a1d a5vsn NOdvVf ANIDIYO 0 SAVd AUIVNNOISSAONOD Nd WON NVdvPr NI 3QVIAI 3INVN H31V3q E 11 O09 YOLOIN VHVINVA rT EENE NNKO ONOI na ON imanu VHVNWVA Hd38glAnN H31V3d VHVIAIVA arguuors uo np esn v uonexu op ss id ej op uoneoynu pr p onenbng ms YOd SYOH ANALOW Nd MAJS AC ON Ld TT IGON tuo sn 134e q 104 yoe4q duuelo uo I qel q i W014 YAGWINN 1VIH3S ANY 13qON HO1ON quvosino IEP ne m Y nbridx amp u n nu l 39 nugae8 BT Inod Ins g u 94gur and Jo uon dsutr p s Ano 4tp Sap P ds a suep SHEJ 9 Juo uono dsur 39 8eJuour a AND 134594 ANOd snoss p P AIUBIS ZAMMA AjueUeM 10 UN ANOA 491sIB i Aj 1 ein3oo5e 0 Aiess 35 u SI uoneuuojJui siul p429 siy rewi pue 1 lduuo3 se qd VHVIWV A NOILVYLSIDSAY ALNVYYVM YOLOIN GYVOELNO PLACE POSTAGE HERE ATTN WARRANTY DEPARTMENT
26. sion EWM01130 e Be sure all people are clear of the out board motor when tilting up and down also be careful not to pinch any body parts between the drive unit and engine bracket e Leaking fuel is a fire hazard If the out board motor will be tilted for more than afew minutes close the fuel cock or dis connect the fuel line if the outboard mo tor is equipped with a fuel joint Otherwise fuel may leak ECM00990 CAUTION e Before tilting the outboard motor follow the procedure under Stopping engine in this chapter Never tilt the outboard motor while the engine is running Se vere damage from overheating can re sult To prevent the cooling water passages from becoming frozen when the ambient temperature is 5 C or below tilt the out board motor up after it has been stopped 30 seconds or more EMU28004 Procedure for tilting up Power trim and tilt models power tilt models 1 Place the remote control lever the gear shift lever in neutral Disconnect the fuel line from the out board motor or close the fuel cock Press the power trim and tilt switch pow er tilt switch up up until the outboard motor has tilted up completely ZMU01787 Operation ZMU02112 4 Push the tilt support knob into the clamp bracket or pull the tilt support lever toward you to support the engine ZMUO01886 EWM00260 After tilting the outboard motor be sure to support it with the tilt
27. stated limitations Warranty coverage for outboards distributed by non US Yamaha affiliated companies may be different PERIOD OF WARRANTY Any new Yamaha 1999 or later model four stroke outboard motor purchased and registered with Yamaha Motor Corporation U S A for pleasure use in the United States will be warranted against defects in material or workmanship for a period of three 3 years from the date of purchase subject to exclusions noted herein Any Yamaha outboard motor purchased and utilized for commercial appli cations will be warranted for a period of one 1 year from the date of purchase subject to exclusions noted herein Yamaha peripheral equipment included with the motor such as gauges fuel tanks and hoses remote control boxes and wiring external from the motor unit will be warranted for one 1 year from the date of purchase of either pleasure or commercial use Replacement parts used in warranty repairs will be warranted for the balance of the applicable warranty period The second and third year of warranty if applicable shall be limited to covering the cost of parts and labor for major components only The major components covered are Power Unit Section Power Head e Intake Manifold Carburetor Assembly and its Related Components Fuel Injection System and its Related Components e Fuel and Oil Pump Assemblies Ignition System Standard and Microcomputer Lower Unit Section e Exhaust System Upper Casing
28. the selector switch on the back of the gauge during installation liter ZMU01750 1 Selector switch e The fuel consumption meter and fuel econ omy meter will indicate the same unit of measurement EMU26760 Fuel consumption meter This gauge displays the total amount of fuel consumed since the gauge was last reset Press the mode mode button repeatedly until the indicator on the face of the gauge points to total TTL total To reset the total fuel consumption to zero press the set set and mode mode buttons at the same time FUEL MANAGEMENT YEU EY EY gph PS 4 r 2 ra tn I 4 La mpg lt V V V TTL ECON SYNC ZMU01751 EMU26770 Fuel economy This gauge displays the distance per liter or gallon when cruising and is only for reference use by the operator Press the mode mode button repeatedly until the indicator on the face of the gauge points to Econ economy FUEL MANAGEMENT a E Ea m Km L Dat mpg PS Aes lt V V V TTL ECON SYNC ZMU01752 Basic components NOTE If twin engines are installed on your boat the gauge will only display the total fuel economy of both engines NOTE e Fuel consumption varies greatly with boat design weight propeller used engine trim angle sea conditions including wind and throttle position Fuel consumption also var ies slightly with the type of w
29. to minimize engine dam age EMU29970 Procedure 1 Thoroughly wash away mud salt sea weed and so on with fresh water Trouble Recovery 2 Remove the spark plugs and face the spark plug holes downward to allow any water mud or contaminants to drain 3 Drain the fuel from the vapor separator fuel filter and fuel line 4 Spray Fogging Oil or supply engine oil through the intake manifold and spark plug holes while rotating the flywheel manually 5 Take the outboard motor to a Yamaha dealer as soon as possible ECM00400 CAUTION Do not attempt to run the outboard motor until it has been completely inspected 67 Consumer information EMU29811 Important warranty information for U S A and Canada Welcome to the Yamaha Family Congratulations on the purchase of your new Yamaha marine power Yamaha is commit ted to exceptional customer satisfaction and we want your ownership experience to be a satisfying one Please read the following warranty information to help ensure satisfac tion with your Yamaha Yamaha is ready to stand behind your purchase with strong warranty coverage To be sure you receive all the benefits of warranty please take the following steps 1 68 Be sure your new Yamaha is registered for warranty Your boat dealer should do this at the time of sale Make sure your dealer gives you a copy of the completed Yamaha registration card for your records If you are unsure whether
30. 00090 e Do not touch or remove electrical parts when starting or during operation e Keep hands hair and clothes away from the flywheel and other rotating parts while the engine is running NOTE e When using the flushing attachment main tain adequate water pressure and a steady water flow e f the overheat warning device is activated turn the engine off and consult your Yamaha dealer 6 Run the engine at a fast idle for a few minutes in neutral position while supply ing fresh water 7 Just prior to turning off the engine quickly spray Yamaha Stor Rite Engine Fogging Oil Part No LUB STRRT 12 00 alter nately into the intake silencer or the fog ging hole of the silencer cover if equipped When properly done the en gine will smoke excessively and almost stall 8 Remove the flushing attachment and wipe off any excess water Install the top cowling and propeller 10 Drain the cooling water completely out of the motor Clean the body thoroughly NOTE A flushing attachment is available from your Yamaha dealer EMU28400 Lubrication except oil injection models 1 Grease the spark plug threads and install the spark plug s and torque to proper specification For information on spark plug installation see page 49 2 Change the gear oil For instructions see page 57 Inspect the oil for the presence of water that indicates a leaky seal Seal replacement should be performed by a
31. 08 ex haust emission standards Engines meeting these standards have 65 lower emissions than One Star Low Emission engines ZMU01704 EMU25361 N Safety information e Before mounting or operating the outboard motor read this entire manual Reading it should give you an understanding of the motor and its operation e Before operating the boat read any own ers or operators manuals supplied with it and all labels Be sure you understand each item before operating e Do not overpower the boat with this out board motor Overpowering the boat could result in loss of control The rated power of the outboard should be equal to or less than General information the rated horsepower capacity of the boat If the rated horsepower capacity of the boat is unknown consult the dealer or boat man ufacturer Do not modify the outboard Modifications could make the motor unfit or unsafe to use Never operate after drinking alcohol or tak ing drugs About 50 of all boating fatalities involve intoxication e Have an approved personal flotation device PFD on board for every occupant It is a good idea to wear a PFD whenever boat ing At a minimum children and non swim mers should always wear PFDs and everyone should wear PFDs when there are potentially hazardous boating condi tions Gasoline is highly flammable and its va pors are flammable and explosive Handle and store gasoline carefully Make sure there are no gas fum
32. 740 Shifting EWM00180 bent oe Before shifting make sure there are no swimmers or obstacles in the water near you ECM00220 CAUTION To change the boat direction or shifting position from forward to reverse or vice versa first close the throttle so that the en gine idles or runs at low speeds EMU27763 Forward tiller handle and remote control models Tiller control models 1 Place the throttle grip in the fully closed position 2 Move the gear shift lever quickly and firm ly from neutral to forward Operation Remote control models Pull up the neutral interlock trigger if equipped and move the remote control lever quickly and firmly from neutral to forward ZMU04597 EMU27784 Reverse automatic reverse lock and power trim and tilt models EWMO00190 a a When operating in reverse go slowly Do not open the throttle more than half Other wise the boat could become unstable which could result in loss of control and an accident Tiller control models 1 Place the throttle grip in the fully closed position 2 Move the gear shift lever quickly and firm ly from neutral to reverse 33 Operation Remote control models Pull up the neutral interlock trigger if equipped and move the remote control lever quickly and firmly from neutral to reverse ZMU04598 EMU27820 Stopping engine Before stopping the engine first let it cool off for a few minutes at idle or
33. General information EMISSION CONTI ENGINE FAMILY T FORMATION EM SPARK PLUG GAP mm FUEL GASOLINE VALVE LASH mm IN DISPLACEMENT ADVERTISED POWER YAMAHA MOTOR CO LTD ZMU01699 EMU25261 Manufactured date label This label is attached to the clamp bracket or the swivel bracket ZMU01700 1 Manufactured date label location YAMAHA Manufactured ZMU04346 EMU25272 Star labels Your outboard motor is labeled with a Califor nia Air Resources Board CARB star label See below for a description of your particular label ZMU03981 1 Star labels location EMU25280 One Star Low Emission The one star label identifies engines that meet the Air Resources Board s 2001 ex haust emission standards Engines meeting these standards have 75 lower emissions than conventional carbureted two stroke en gines These engines are equivalent to the U S EPA s 2006 standards for marine en gines Low Wr ZMU01702 EMU25290 Two Stars Very Low Emission The two star label identifies engines that meet the Air Resources Board s 2004 exhaust emission standards Engines meeting these standards have 20 lower emissions than One Star Low Emission engines ZMU01703 EMU25300 Three Stars Ultra Low Emission The three star label identifies engines that meet the Air Resources Board s 20
34. OTE Dual engine drive users Should the overheat warning system of one engine activate the engine will slow down and the buzzer will sound This will cause the other engine to slow down and the buzzer to sound To switch off the warning activation on the engine not affected by overheating turn off the main switch of the engine overheating EMU26853 Low oil pressure warning If the oil pressure drops too low the warning device will activate Activation of warning device e The engine speed will automatically de crease to about 2000 r min Basic components e The low oil pressure warning indicator will light YAMAHA r min set ZMU01828 ZMU04584 If the warning 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 warning device does not switch off consult your Yamaha dealer 25 Basic components ECM00100 CAUTION Do not continue to run the engine if the low oil pressure warning indicator is on Serious engine damage could occur 26 EMU26901 Installation ECM00110 CAUTION Incorrect engine height or obstructions to smooth water flow such as the design or condition of the boat or accessories such as transom ladders or depth finder trans ducers can create airborne water spray while the boat is cruising Severe engine damage may result if the motor is operat ed continuously
35. Remove the fuel tank cap 2 Carefully fill the fuel tank 29 Operation 3 Securely close the cap after filling the tank Wipe up any spilled fuel EMU27270 Ring Free Fuel Additive Gasoline is a precise blend of many different substances each chosen to give certain char acteristics Gasoline blends have been changing in recent years in response to con cerns about pollution and resulting emissions regulations One of the most obvious changes has been the elimination of lead from most fu els As gasoline has changed the amount of addi tives such as aromatics and oxygenates has increased These additives are important for the engines in passenger cars but they can have detrimental effects in marine engines because of increased deposits in the combus tion chamber When enough deposits collect piston rings begin sticking Performance drops and engine wear increases dramatical ly While many additives available may reduce deposits Yamaha recommends the use of Ring Free Fuel Additive available from your Yamaha dealer Ring Free Fuel Additive has repeatedly proven its ability to clean com bustion deposits from inside the engine nota bly the critical piston ring land area and fuel system components Follow product labeling for use instructions EMU27450 N z Operating engine EMU27480 Feeding fuel EWM00420 e Before starting the engine make sure that the boat is tightly moored and that you can steer clear o
36. U F225TR 770 mm 30 3 in LF225TR 770 mm 30 3 in Weight without propeller X 265 0 kg 584 Ib Weight without propeller U F225TR 271 0 kg 597 Ib LF225TR 271 0 kg 597 Ib Performance Full throttle operating range 5000 6000 r min Maximum output F200TR 147 1 kW 5500 r min 200 HP 5500 r min F225TR 165 5 kW 5500 r min 225 HP 5500 r min LF200TR 147 1 kW 5500 r min 200 HP 5500 r min LF225TR 165 5 kW 5500 r min 225 HP 5500 r min Idling speed in neutral 700 50 r min Engine Type 4 stroke V Displacement 3352 0 cm 204 54 cu in Bore x stroke 94 0 x 80 5 mm 3 70 x 3 17 in Ignition system TCl Spark plug NGK LFR5A 11 Spark plug gap 1 0 1 1 mm 0 039 0 043 in 40 Control system Remote control Starting system Electric Starting carburetion system Electronic fuel injection Valve clearance cold engine IN 0 17 0 23 mm 0 0067 0 0091 in Valve clearance cold engine EX 0 31 0 37 mm 0 0122 0 0146 in Min cold cranking amps CCA SAE 512 0A Min marine cranking amps MCA ABYC 675 0A Min reserve capacity RC SAE 182 minutes Alternator output for battery DC 45 0A Drive unit Gear positions Forward neutral reverse Gear ratio 2 00 30 15 Trim and tilt system Power trim and tilt Propeller mark F200TR T M F225TRT M LF200TR TL ML LF225TR TL ML Fuel and oil Recommended fuel Regular unleaded gasoline Min pump octane
37. action and we want your ownership experi ence to be a satisfying one Please read the following warranty information to help ensure satisfaction with your Yamaha This model was manufactured as a U S A specification model and the warranty statement shown in this manual is for that market To receive the benefits of the warranty that applies to the country in which you use your Yamaha please note the following information 1 The warranty on this model is the same as equivalent models sold in the country where you will receive service If you need more information about your warranty cov erage or your Yamaha outside the U S A or Canada please contact an authorized Yamaha dealer in your country 2 Keep acopy of your sales contract or invoice for the purchase of your Yamaha and pre sent it if you need warranty repairs This document should show the date of purchase which is important evidence the repairing dealer will need to be sure your Yamaha is covered by warranty 3 If your Yamaha needs warranty repairs contact an authorized Yamaha dealer in the country where you are He will explain how to get warranty service in that country 4 This Yamaha model may not be sold in some countries Therefore in some cases your local dealer may not have all the parts or service information he may need which may unavoidably delay repairs If this happens we thank you for your understanding and assure you we will attempt to resolve the situation as
38. ain switch to oN on wait 10 seconds then crank the engine again orF ON START g LAN ZMU01881 32 Turan 8 O YAMAHA ZMU04590 EMU27670 Warming up engine EMU30030 Manual start and electric start models 1 After starting the engine allow it to idle for 3 minutes to warm up Failure to do so will shorten engine life 2 Be sure the low oil pressure warning indi cator goes off after starting the engine 3 Check for a steady flow of water from the cooling water pilot hole ECM01340 CAUTION e If the low oil pressure warning indicator does not go off after the engine starts stop the engine Otherwise serious en gine damage could occur Check the oil level and add oil if necessary Consult your Yamaha dealer if the cause for the low oil pressure warning indicator can not be found A continuous flow of water from the pilot hole shows that the water pump is pumping water through the cooling pas sages If water is not flowing out of the pilot hole at all times while the engine is running overheating and serious dam age could occur Stop the engine and check whether the cooling water inlet on the lower case or the cooling water pilot hole is blocked Consult your Yamaha dealer if the problem cannot be located and corrected e If the cooling passage is frozen it may take awhile for water to start flowing out of the pilot hole ZMU02110 EMU27
39. al Item Actions Every 500 hours 2 5 years 1000 hours 5 years Timing belt Replacement O Timing chain chain tensioner Inspection O Valve clearance DOHC EMU28910 NOTE Inspection adjustment When using lead or high sulfur gasoline inspecting valve clearance may be required more fre quently than every 500 hours 47 Maintenance EMU28931 Greasing Yamaha marine grease Water resistant grease ZMU02138 48 EMU28951 Cleaning and adjusting spark plug EWM00560 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 The spark plug is an important engine compo nent and is easy to inspect The condition of the spark plug can indicate something about the condition of the engine For example if the center electrode porcelain is very white this could indicate an intake air leak or carburetion problem in that cylinder Do not attempt to di agnose any problems yourself Instead take the outboard motor to a Yamaha dealer You should periodically remove and inspect the spark plug because heat and deposits will cause the spark plug to slowly break down and erode If electrode erosion becomes ex cessive or if carbon and other deposits are excessive you should replace the spark plug with another of the correct type Standard spark pl
40. an dling batteries KEEP BATTERIES AND ELECTROLYTIC FLUID OUT OF REACH OF CHILDREN 43 Maintenance Batteries vary among manufacturers There fore the following procedures may not always apply Consult your battery manufacturer s in structions Procedure 1 Disconnect and remove the battery from the boat Always disconnect the black negative cable first to prevent the risk of shorting Clean the battery casing and terminals Fill each cell to the upper level with dis tilled water Store the battery on a level surface in a cool dry well ventilated place out of di rect sunlight Once a month check the specific gravity of the electrolyte and recharge as re quired to prolong battery life EMU28440 Flushing power unit Perform this procedure right after operation for the most thorough flushing 1 44 After shutting off the engine unscrew the garden hose connector from the fitting on the bottom cowling ZMU02136 1 Fitting 2 Garden hose connector 3 Garden hose 2 Screw the garden hose connector onto a garden hose which is connected to a fresh water supply With the engine off turn on the water tap and let the water flush through the cool ing passages for about 15 minutes Turn off the water and disconnect the garden hose When flushing is complete reinstall the garden hose connector on the fitting on the bottom cowling Tighten the connec tor securely ECM00540 CAUTION Do
41. and quality Therefore while this manual contains the most current product information available at the time of printing there may be minor discrepancies between your machine and this manual If there is any question concerning this manual please con sult your Yamaha dealer NOTE The F200TR LF200TR F225TR LF225TR and the standard accessories are used as a base for the explanations and illustrations in this manual Therefore some items may not apply to every model EMU25110 F200D LF200D F225D LF225D OWNER S MANUAL 2004 by Yamaha Motor Corporation USA 1st edition February 2004 All rights reserved Any reprinting or unauthorized use without the written permission of Yamaha Motor Corporation USA is expressly prohibited Printed in Japan P N LIT 18626 06 07 Table of contents General information 1 Identification numbers record 1 Outboard motor serial number 1 Key number 1 Emission control information 1 North American models 1 Star labels onni 2 Safety information 3 Important labels 4 Warning labels 4 Basic boating rules Rules of the road 4 Steering and sailing rules and sound signals 5 Rules when encountering Vessels aiiin dicate 5 Other special situations
42. ard motor in a dry well ventilated place not in direct sunlight ZMU04261 EMU28301 Procedure EMU30001 Flushing with the flushing attachment 1 Wash the outboard motor body using fresh water For further information see page 45 2 Fill the fuel tank with fresh fuel and add one ounce of Yamaha Fuel Conditioner and Stabilizer Part No LUB FUELC 12 00 to each gallon of fuel NOTE The use of Yamaha Fuel Conditioner and Stabilizer eliminates the need to drain the fuel system Consult your Yamaha dealer or other qualified mechanic if the fuel system is to be drained instead 3 Remove the top cowling and propeller 4 Install the flushing attachment over the cooling water inlet ECM00300 CAUTION Do not run the engine without supplying it with cooling water Either the engine water pump will be damaged or the engine will be damaged from overheating Before starting the engine be sure to supply wa ter to the cooling water passages 42 ECM00310 CAUTION Avoid running the outboard motor at high speed while on the flushing attachment otherwise overheating could occur ZMU01830 1 Flushing attachment 5 Cooling system flushing is essential to prevent the cooling system from clogging up with salt sand or dirt In addition fog ging lubricating of the engine is mandato ry to prevent excessive engine damage due to rust Perform the flushing and fog ging at the same time EWM
43. areas e When a swimmer is in the water near you shift into neutral and shut off the engine Be informed about boating safety Additional publications and information can be obtained from many organizations including the follow ing United States Coast Guard Consumer Affairs Staff G BC Office of Boating Public and Consumer Af fairs U S Coast Guard Headquarters Washington D C 20593 0001 Boating Safety Hotline 1 800 368 5647 National Marine Manufacturers Associa tion NMMA 401 N Michigan Ave Chicago II 60611 Marine Retailers Association of America 155 N Michigan Ave Chicago II 60601 EMU25380 Important labels EMU25395 Warning labels ZMU02099 EMU25401 Label EWMO01260 e Be sure shift control is in neutral before starting engine except 2HP e Do not touch or remove electrical parts when starting or during operation e Keep hands hair and clothes away from flywheel and other rotating parts while engine is running EMU25413 Label counter rotation models EWM01281 Use only a counterclockwise rotation pro peller with this engine Counterclockwise propellers are marked with a letter L after the size indication The wrong type of propeller could cause the boat to go in an unexpected direction which could lead to an accident EMU25500 Basic boating rules Rules of the road Just as there are rules which apply when you are driving on streets and high ways ther
44. ater salt fresh and contaminate levels air temperature and humidity cleanliness of the boat bot tom engine mounting height skill of the op erator and individual gasoline formulation winter or summer fuel and amount of addi tives e The Yamaha digital speedometer and fuel management meter calculates speed miles traveled and fuel economy by water movement at the stern of the boat This dis tance can vary greatly from the actual dis tance traveled because of water currents sea swells and the condition of the water speed sensor partially plugged or dam aged e Individual engines may slightly vary in their fuel consumption due to manufacturing variations These variations can be even greater if the engines are of different year models In addition variations in propellers even of the same basic dimensions of the same design can also cause a slight varia tion in fuel consumption EMU26780 Twin engine speed synchronizer This gauge displays the difference in engine speed r min between the port and starboard engines for reference purposes when syn chronizing the two engines speeds 23 Basic components Press the mode mode button repeatedly until the indicator on the face of the gauge points to SYNC synchronizer FUEL MANAGEMENT ZMU01753 FUEL MANAGEMENT ZMU01754 1 Port engine speed is higher 2 Port engine speed is slightly higher 3 Engine speed
45. ater separator warning indicator operates only if the sensor has been installed NOTE After the main switch is first turned on all seg ments of the display come on as a test After a few seconds the gauge will change to nor mal operation Watch the gauge when turning on the main switch to make sure all segments come on EMU26750 Fuel flow meter The fuel flow meter displays the amount of fuel flow over a one hour period at the current rate of engine operation If twin engines are installed on your boat the fuel flow meter displays the total fuel flow of both the port and starboard engines It also displays P S for port and starboard 22 YAMAHA FUEL MANAGEMENT ZMU01749 Use the set set button to rotate the fuel flow display in the following order e Press the set set button once to display the fuel flow of the starboard engine An s for starboard will also be displayed e Press the set set button a second time to display the fuel flow of the port engine A P for port will also be displayed e Press the set set button a third time to return the display to the total fuel flow of both engines P S for port and starboard will also be displayed to indicate both the port and starboard engines NOTE e The fuel flow meter displays gallons hour or liters hour according to operator prefer ence Select the desired unit of measure ment by setting
46. d F 3 Reverse R 12 Shift Fully closed Throttle Fully open O Q ZMU04573 Neutral N Forward F Reverse R Shift Fully closed Throttle 7 Fully open O O GQ N EMU26201 Neutral interlock trigger To shift out of neutral first pull the neutral in terlock trigger up T 1 ZMU01727 1 Neutral interlock trigger EMU26211 Neutral throttle lever To open the throttle without shifting into either forward or reverse put the remote control le ver in the neutral position and lift the neutral throttle lever NOTE 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 X ZMU01728 I 1 Fully open 2 Fully closed EMU26230 Free accelerator To open the throttle without shifting into either forward or reverse push the free accelerator button and move the remote control lever ZMU04575 1 Fully open 2 Fully closed 3 Free accelerator NOTE e The free accelerator button can only be used when the remote control lever is in the neutral position Basic components e After the button is pushed the throttle be gins to open after the remote control lever is moved at least 35 e After using the free accelerator return the remote control lever to the neutral position The
47. e Your new engine requires a period of break in to allow mating surfaces of moving parts to wear in evenly Correct break in will help en sure proper performance and longer engine life ECM00800 CAUTION Failure to follow the break in procedure could result in reduced engine life or even severe engine damage EMU27080 Procedure for 4 stroke models Run the engine under load in gear with a pro peller installed as follows 1 Forthe first hour of operation Run the engine at 2000 r min or at ap proximately half throttle 2 Forthe second hour of operation Run the engine at 3000 r min or at ap proximately three quarter throttle 3 Forthe next eight hours of operation Avoid continuous operation at full throttle for more than five minutes at a time 4 After the first 10 hours Operate the engine normally EMU27101 Preoperation checks EWM00080 If any item in the preoperation check is not working properly have it inspected and repaired before operating the outboard motor Otherwise an accident could occur ECM00120 CAUTION Do not start the engine out of water Over heating and serious engine damage can occur EMU27110 Fuel e Check to be sure you have plenty of fuel for your trip e Make sure there are no fuel leaks or gaso line fumes e Check fuel line connections to be sure they are tight if equipped Yamaha fuel tank or boat tank e Be sure the fuel tank is positioned on a se cure
48. e are waterway rules which apply when you are driving your boat These rules are used inter nationally and are also enforced by the Unit ed States Coast Guard and local agencies You should be aware of these rules and fol low them whenever you encounter another vessel on the water Several sets of rules prevail according to geo graphic location but are all basically the same as the International Rules of the Road The rules presented here in your Owner s Manual are condensed and have been provided for your convenience only Consult your local U S Coast Guard Auxiliary or Department of Motor Vehicles for a complete set of rules governing the waters in which you will be us ing your boat EMU25510 Steering and sailing rules and sound signals Whenever two vessels on the water meet one another one vessel has the right of way it is called the stand on vessel The vessel which 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 When you main tain your direction and speed the other vessel will be able to determine how best to avoid you Give way vessel The vessel which does not have the right of way has the duty to take positive and timely action to stay out
49. els Consult a Yamaha dealer for inspection and replacement of inter nal anodes attached to the power unit ZMU01808 ZMU01902 EMU29320 Checking battery for electric start models EWM00330 Battery electrolytic fluid is dangerous it contains sulfuric acid and therefore is poi sonous and highly caustic Always follow these preventive measures e Avoid bodily contact with electrolytic fluid as it can cause severe burns or per manent eye injury e Wear protective eye gear when handling or working near batteries Antidote EXTERNAL e SKIN Flush with water e EYES Flush with water for 15 minutes and get immediate medical attention Antidote INTERNAL e Drink large quantities of water or milk followed by milk of magnesia beaten egg or vegetable oil Get immediate medical attention Batteries also generate explosive hydro gen gas therefore you should always fol low these preventive measures e Charge batteries in a well ventilated ar ea e Keep batteries away from fire sparks or open flames for example welding equipment lighted cigarettes and so on e DO NOT SMOKE when charging or han dling batteries KEEP BATTERIES AND ELECTROLYTIC FLUID OUT OF REACH OF CHILDREN ECM00360 CAUTION e A poorly maintained battery will quickly deteriorate e Ordinary tap water contains minerals harmful to a battery and should not be used for topping up 1 Check the electrolyte level at lea
50. enter line keel line of the boat and ensure that the boat itself is well balanced Otherwise the boat will be hard to steer For boats without a keel or which are asymmetrical consult your dealer r 1 1 Center line keel line ZMU01760 27 Operation ZMU01761 1 1 Center line keel line EMU26930 Mounting height boat bottom To run your boat at optimum efficiency the water resistance drag of the boat and out board motor must be made as little as possi ble The mounting height of the outboard motor greatly affects the water resistance If the mounting height is too high cavitation tends to occur thus reducing the propulsion and if the propeller tips cut the air the engine speed will rise abnormally and cause the en gine to overheat If the mounting height is too low the water resistance will increase and thereby reduce engine efficiency Mount the outboard motor so that the anti cavitation plate is in alignment with the bottom of the boat ZMU01762 28 NOTE e The optimum mounting height of the out board motor is affected by the boat motor combination and the desired use Test runs at different heights can help determine the optimum mounting height Consult your Yamaha dealer or boat manufacturer for further information on determining the prop er mounting height e For instructions on setting the trim angle of the outboard motor see page 34 EMU30172 Breaking in engin
51. eplace them if necessary If any water is found in the fuel the Yamaha portable fuel tank or other fuel tanks should be checked and cleaned Maintenance 8 Reinstall the filter element in the filter housing 9 Reinsert the O ring in its proper position screw the ring nut onto the filler housing until the filter housing is lightly seated Tighten the ring nut approximately an ad ditional 1 4 turn until the ring nut is tight Align one of the eight large ring nut tabs into the slot of the locking tab Install and tighten the locking tab bolt 11 Reinstall the fuel filter onto the filter bracket by tightening the bolt Reinstall the fuel filter bracket onto the engine by tightening the bolts Connect the water detection switch con nector if equipped Run the engine and check the filter and lines for leaks NOTE If any water is in the fuel the red ring in the fuel filter unit will float If so remove the cup and drain the water 10 12 13 14 EMU29040 Inspecting idling speed EWM00450 e Do not touch or remove electrical parts when starting or during operation e Keep hands hair and clothes away from the flywheel and other rotating parts while the engine is running e 2 hp models The propeller rotates whenever the engine is running Do not move the throttle control lever from the start position during warm up The boat could unexpectedly start to move which could result in an acc
52. er Otherwise the engine will wear quickly NOTE Change the engine oil when the oil is still warm The engine oil can be extracted with an oil changer recommended or drained by re moving the oil drain screw Extracting the oil with an oil changer normal oil change 1 Put the outboard motor in an upright po sition not tilted ZMU02141 2 Pull out the dipstick and use the oil changer to extract the oil ZMU02142 3 Remove the oil filler cap Add the correct amount ol oil through the filler hole and install the filler cap ZMU02143 1 Oil filler cap Recommended engine oil 4 stroke outboard motor oil Engine oil quantity excluding oil filter 5 6 L 5 92 US qt 4 93 Imp qt ECM00970 CAUTION e Do not overfill the oil and be sure the outboard motor is upright not tilted when checking and changing the engine oil e If the oil level is above the upper level mark drain until the level meets the specified capacity Overfilling the oil could cause leakage or damage 4 Start the engine and watch to make sure the low oil pressure warning indicator turns off Make sure that there are no oil leaks ECM00680 CAUTION If the low oil pressure warning indicator does not turn off or if there are oil leaks stop the engine and find the cause Con tinued operation with a problem could Maintenance cause severe engine damage Consult your Yamaha dealer if the problem can
53. er of the warranty from the original purchaser to any subsequent purchaser is possible by having the motor inspected by an authorized Yamaha Outboard Motor Dealer and requesting the dealer to submit a change of registration to Yamaha Motor Corporation U S A within ten 10 days of the transfer YAMAHA MOTOR CORPORATION U S A MAKES NO OTHER WARRANTY OF ANY KIND EXPRESSED OR IMPLIED ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WHICH EXCEED THE OBLIGATIONS AND TIME LIMITS STATED IN THIS WARRANTY ARE HEREBY DISCLAIMED BY YAMAHA MOTOR CORPORATION U S A AND EXCLUDED FROM THIS WARRANTY SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS SO THE ABOVE LIMITATIONS MAY NOT APPLY TO YOU ALSO EXCLUDED FROM THIS WARRANTY ARE ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES INCLUDING LOSS OF USE SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSE QUENTIAL DAMAGES SO THE ABOVE EXCLUSION MAY NOT APPLY TO YOU THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE YAMAHA MOTOR CORPORATION U S A Post Office Box 6555 Cypress California 90630 ZMU01688 71 Consumer information EMU29840 IMPORTANT WARRANTY INFORMATION IF YOU USE YOUR YAMAHA OUTSIDE U S A OR CANADA Welcome to the Yamaha Family Congratulations on the purchase of your new Yamaha marine power Yamaha is com mitted to exceptional customer satisf
54. es or leaking fuel be fore starting the engine This product emits exhaust gases which contain carbon monoxide a colorless odorless gas which may cause brain dam age or death when inhaled Symptoms in clude nausea dizziness and drowsiness Keep cockpit and cabin areas well ventilat ed Avoid blocking exhaust outlets Check throttle shift and steering for proper operation before starting the engine Attach the engine stop switch lanyard cord to a secure place on your clothing or your arm or leg while operating If you acciden tally leave the helm the cord will pull from the switch stopping the engine Know the marine laws and regulations where you will be boating and obey them For basic boating rules see Rules of the road on page 4 General information e Stay informed about the weather Check weather forecasts before boating Avoid boating in hazardous weather e Tell someone where you are going leave a Float Plan with a responsible person Be sure to cancel the Float Plan when you re turn e Use common sense and good judgment when boating Know your abilities and be sure you understand how your boat han dles under the different boating conditions you may encounter Operate within your limits and the limits of your boat Always operate at safe speeds and keep a careful watch for obstacles and other traffic e Always watch carefully for swimmers during the engine operation e Stay away from swimming
55. eventing it from functioning e Avoid accidentally pulling the lanyard during normal operation Loss of engine power means the loss of most steering control Also without engine power the boat could slow rapidly This could cause people and objects in the boat to be thrown forward 14 NOTE The engine cannot be started with the lock plate removed ZMU01716 1 Lanyard 2 Lock plate ZMU04564 1 Lanyard 2 Lock plate EMU26090 Main switch The main switch controls the ignition system its operation is described below e oFF off With the main switch in the oFF off posi tion the electrical circuits are off and the key can be removed ON on With the main switch in the oN on position the electrical circuits are on and the key can not be removed e START start With the main switch in the START start po sition the starter motor turns to start the en gine When the key is released it returns automatically to the oN on position ZMU01718 ON ON ae OFE SI SI Ch Y YAMAHA ZMU04566 EMU26141 Power trim and tilt switch on remote control or tiller handle The power trim and tilt system adjusts the out board motor angle in relation to the transom Pressing the switch up up trims the out board motor up then tilts it up Pressing the switch DN down tilts the outboard motor down and trims it down When the
56. f any obstructions Be sure there are no swimmers in the water near you 30 e When the air vent screw is loosened gasoline vapor will be released Gaso 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 e This product emits exhaust gases which contain carbon monoxide a colorless odorless gas which could cause brain damage or death when inhaled Symp toms include nausea dizziness and drowsiness Keep cockpit and cabin ar eas well ventilated Avoid blocking ex haust outlets 1 If there is an air vent screw on the fuel tank cap loosen it 2 or 3 turns 2 If there is a fuel joint or a fuel cock on the boat firmly connect the fuel line to the joint or open the fuel cock 3 Squeeze the primer pump with the outlet end up until you feel it become firm ZMU01770 EMU27490 Starting engine EMU27624 Electric start and remote control models t y 1 Place the remote control lever in N neutral NOTE The start in gear protection device prevents the engine from starting except when in neu tral ZMU01771 ZMU04588 2 Attach the engine stop switch lanyard to a secure place on your clothing or your arm or leg Then install the lock plate on the other end of the lanyard into the en gine stop switch EWM00120 e Attach the engine stop switch lanyard to a secure place o
57. ident 51 Maintenance ECM00490 CAUTION This procedure must be performed while the outboard motor is in the water A flush ing attachment or test tank can be used A diagnostic tachometer should be used for this procedure Results may vary depending on whether testing is conducted with the flushing attachment in a test tank or 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 hp model Warm the engine with the throttle in the start position or less If the outboard is mounted on a boat be sure the boat is tightly moored NOTE Correct idling speed inspection is only possi ble if the engine is fully warmed up If not warmed up lully the idle speed will measure higher than normal If you have difficulty veri fying the idle speed or the idle speed requires adjustment consult a Yamaha dealer or other qualified mechanic 2 Verify whether the idle speed is set to specification For idle speed specifica tions see page 40 EMU29083 T Changing engine oil EWM00760 e Avoid draining the engine oil immediate ly after stopping the engine The oil is hot and should be handled with care to avoid burns e Be sure the outboard motor is securely fastened to the transom or a stable stand 52 ECM01240 CAUTION Change the engine oil after the first 10 hours of operation and every 100 hours or at 6 month intervals thereaft
58. in the presence of air borne water spray NOTE During water testing check the buoyancy of the boat at rest with its maximum load Check that the static water level on the ex haust housing is low enough to prevent water entry into the powerhead when water rises due to waves when the outboard is not run ning EMU26910 Mounting the outboard motor EWM00820 e Overpowering a boat could cause se vere instability Do not install an out board motor with more horsepower than the maximum rating on the capacity plate of the boat If the boat does not have a capacity plate consult the boat manufacturer e The information presented in this sec tion is intended as reference only It is not possible to provide complete in structions for every possible boat and motor combination Proper mounting depends in part on experience and the specific boat and motor combination Operation EWM00830 Improper mounting of the outboard motor could result in hazardous conditions such as poor handling loss of control or fire hazards Observe the following e For permanently mounted models your dealer or other person experienced in proper rigging should mount the motor If you are mounting the motor yourself you should be trained by an experienced person e For portable models your dealer or oth er person experienced in proper out board motor mounting should show you how to mount your motor Mount the outboard motor on the c
59. ings Consult your Yamaha deal er on how to correctly set the selector switch NOTE The fuel level reading can be affected by the position of the sensor in the fuel tank and the attitude of the boat in the water Operation with bow up trim or continuous turning can give false readings SPEED m Ooceee TIME BATT ZMU01745 EMU26720 5 3 Fuel warning indicator If the fuel level decreases to one segment the fuel level warning segment will begin to blink Basic components ECMO00880 CAUTION Do not continue to operate the engine with full throttle if a warning device has activat ed Get back to the port within trolling en gine speed YAMAHA ZMU01746 1 Fuel level warning segment EMU26730 Low battery voltage warning indicator If battery voltage drops the display will auto matically turn on and begin to blink ECM00870 CAUTION Get back to the port soon if a warning de vice has activated For charging the bat tery consult your Yamaha dealer YAMAHA ZMU01747 1 Low battery indicator 21 Basic components EMU26740 Fuel management meter The fuel management meter shows the state of the fuel consumption while the engine is running YAMAHA FUEL MANAGEMENT ZMU01748 1 Fuel flow meter 2 Fuel consumption meter Fuel economy meter Twin engine speed synchronizer 3 W
60. itch for speed unit 3 Selector switch for fuel sensor EMU26620 Trim meter digital type This meter shows the trim angle of your out board motor NOTE e Memorize the trim angles that work best for your boat under different conditions Adjust the trim angle to the desired using the pow er trim and tilt switch e If the trim angle of your motor exceeds the trim operating range the top segment on the trim meter display will blink TACH ZMU01740 19 Basic components EMU26650 Hour meter digital type This meter shows the number of hours the en gine has been run It can be set to show the total number of hours or the number of hours for the current trip The display can also be turned on and off TACH E s ZMU01741 e Changing the display format Pressing the mode mode button chang es the display format in the following pat tern Total hours Trip hours Display off e Resetting the trip hours Simultaneously pressing the set set and mode mode buttons for more than 1 sec ond while the trip hours are displayed re sets the trip counter to 0 zero NOTE The total number of hours the engine has been run cannot be reset EMU26690 Trip meter This gauge displays the distance the boat has traveled since the gauge was last reset Press the mode mode button repeatedly until the indicator on the face of the gauge points to TRIP trip T
61. itches work 3 Tiltthe outboard motor up and check that the tilt rod and trim rods are extended completely 2 ZMU01940 1 Tilt rod 2 Tilt support lever 3 Trim rods 4 Use the tilt support lever to lock the motor in the up position Operate the tilt down switch briefly so the motor is supported by the tilt support lever 5 Check that the tilt rod and trim rods are free of corrosion or other flaws 6 Activate the tilt down switch until the trim rods have retracted completely into the cylinders ZMU01941 7 Activate the trim up switch until the tilt rod is fully extended Unlock the tilt support lever 8 Tilt the outboard motor down Check that the tilt rod and trim rods operate smooth ly Maintenance NOTE Consult your Yamaha dealer if any operation is abnormal EMU29171 Checking propeller EWM00321 You could be seriously injured if the en gine accidentally starts when you are near the propeller e Before inspecting removing or install ing the propeller remove the spark plug caps from the spark plugs Also place the shift control in neutral turn the main switch to oFF off and remove the key and remove the lanyard from the engine stop switch Turn off the battery cut off switch if your boat has one e Do not use your hand to hold the propel ler when loosening or tightening the propeller nut Put a wood block between the anti cavitation plate and the propel ler to prevent the
62. ituations There are three other rules you should be aware of when driving your boat around other vessels Narrow channels and bends When navigating in narrow channels you should keep to the right when it is safe and practical to do so If the operator of a power driven vessel is preparing to go around a bend that may obstruct the view of other water vessels the operator should sound a pro longed blast on the whistle 4 to 6 seconds If another vessel is around the bend it too should sound the whistle Even if no reply is heard however the vessel should still pro ceed around the bend with caution If you nav igate such waters with your boat you will need to carry a portable air horn available from local marine supply stores Fishing vessel right of way All vessels which are fishing with nets lines or trawls are considered to be fishing vessels under the International Rules Vessels with trolling lines are not considered fishing ves sels Fishing vessels have the right of way re gardless of position Fishing vessels cannot however impede the passage of other ves sels in narrow channels Sailing vessel right of way Sailing vessels should normally be given the right of way The exceptions to this are 1 When the sailing vessel is overtaking the power driven vessel the power driven vessel has the right of way 2 Sailing vessels should keep clear of any fishing vessel 3 In a narrow channel a sailing vessel
63. le Power trim and tilt models EWM00750 e Be sure all people are clear of the out board motor when adjusting the tilt an gle also be careful not to pinch any body parts between the drive unit and clamp bracket e Use caution when trying a trim position for the first time Increase speed gradu ally and watch for any signs of instability or control problems Improper trim an gle can cause loss of control Operation e Use the power tilt switch located on the bottom engine cowling if equipped only when the boat is at a complete stop with the engine off Adjust the outboard motor trim angle using the power trim and tilt switch DN 1 ZMU01781 1 Power trim and tilt switch s To raise the bow trim out press the switch UP up To lower the bow trim in press the switch DN down Make test runs with the trim set to different an gles to find the position that works best for your boat and operating conditions NOTE To adjust the trim angle while the boat is mov ing use the power trim and tilt switch located on the remote control device or tiller handle if equipped 1 Power trim and tilt switch 35 Operation EMU27911 Adjusting boat trim When the boat is on plane a bow up attitude results in less drag greater stability and effi ciency 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 greate
64. llers chosen to perform well over a range of applications but there may be uses where a propeller with a different pitch would be more appropriate For a greater operating load a smaller pitch propeller is more suitable as it enables the correct engine speed to be main tained Conversely a larger pitch propeller is more suitable for a smaller operating load 10 Yamaha dealers stock a range of propellers and can advise you and install a propeller on your outboard that is best suited to your appli cation ZMU04607 1 Propeller diameter in inches 2 Propeller pitch in inches 3 Type of propeller propeller mark NOTE Select a propeller which will allow the engine to reach the middle or upper half of the oper ating range at full throttle with the maximum boat load If operating conditions such as light boat loads then allow the engine r min to rise above the maximum recommended range re duce the throttle setting to maintain the en gine in the proper operating range For instructions on propeller removal and in stallation see page 55 EMU25770 Start in gear protection Yamaha outboard motors or Yamaha ap proved remote control units are equipped with start in gear protection device s This feature permits the engine to be started only when it is in neutral Always select neutral before starting the engine EMU25795 Basic components Main components NOTE May not be exactly as shown also
65. low oil pressure warning indicator does not indicate the engine oil level Use the oil dipstick to check the remain ing oil quantity For further information see page 29 TACH E 1 Low oil pressure warning indicator Sa ZMU01736 EMU26581 Overheat warning indicator digital type If the engine temperature rises too high the warning indicator will start to blink For further information on reading the indicator see page 24 ECMO00050 CAUTION Do not continue to run the engine if the overheat warning indicator is on Serious engine damage will occur TACH ZMU01737 1 Overheat warning indicator EMU26600 Speedometer digital type This gauge shows the boat speed YAMAHA EEE BEHER YW ZMU01738 1 Speedometer 2 Fuel gauge 3 Trip meter clock voltmeter 4 Warning indicator s NOTE After the main switch is first turned on all seg ments of the display come on as a test After a few seconds the gauge will change to nor mal operation Watch the gauge when turning on the main switch to make sure all segments come on NOTE The speedometer displays km h mph or knots according to operator preference Se lect the desired unit of measurement by set ting the selector switch on the back of the gauge See the illustration for settings Basic components knots mile ZMU01739 1 Cap 2 Selector sw
66. low speed Stop ping the engine immediately after operating at high speed is not recommended EMU27851 Procedure 1 Turn the main switch to oFF off 34 ZMU01779 YAMAHA ZMU04600 2 After stopping the engine disconnect the fuel line or close the fuel cock if there is a fuel joint or a fuel cock on the boat 3 Tighten the air vent screw on the fuel tank cap if equipped 4 Remove the key if the boat will be left un attended NOTE The engine can also be stopped by pulling the lanyard and removing the clip from the engine stop switch then turning the main switch to OFF off EMU27861 Trimming outboard motor The trim angle of the outboard motor helps determine the position of the bow of the boat in the water Correct trim angle will help im prove performance and fuel economy while reducing strain on the engine Correct trim an gle depends upon the combination of boat engine and propeller Correct trim is also af fected by variables such as the load in the boat sea conditions and running speed EWM00740 Excessive trim for the operating condi tions either trim up or trim down can cause boat instability and can make steer ing the boat more difficult This increases the possibility of an accident If the boat begins to feel unstable or is hard to steer slow down and or readjust the trim angle ZMU02111 1 Trim operating angle EMU27881 Adjusting trim ang
67. lowing toll free numbers to find the nearest Yamaha dealer United States Dealer Locations 1 800 692 6242 Canada Dealer Locations 1 800 267 8577 ZMU01682 Consumer information 5 Your warranty applies specifically to repairs made in the country of purchase If your U S purchased Yamaha needs warranty service while in Canada or your Canadian purchased Yamaha needs service while in the United States Yamaha will assist the local dealer when ever possible However some products available in one country may not be sold or serviced in the other 6 If you need any additional information about your Yamaha or warranty coverage which your dealer cannot provide please contact us directly Yamaha Motor Corporation U S A P O Box 6555 Cypress CA 90630 Attention Customer Relations Department Telephone No 714 761 7439 Fax No 714 761 7559 Yamaha Motor Canada Ltd 480 Gordon Baker Road Toronto Ontario M2H 3B4 Attention Customer Relations Department Telephone No 416 498 1911 Fax No 416 491 3122 ZMU01683 69 Consumer information EMU29830 YAMAHA MOTOR CORPORATION U S A FOUR STROKE OUTBOARD MOTOR THREE YEAR LIMITED WARRANTY Yamaha Motor Corporation U S A hereby warrants that new Yamaha 1999 or later model four stroke outboard motors originally distributed by Yamaha Motor Corporation U S A will be free from defects in material and workmanship for the period of time stated herein subject to certain
68. mage 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 Lack of proper maintenance and off season storage as described in the Owner s Manual installation of parts or accessories that are not equivalent in design and quality genuine Yamaha parts Operation of the motor at an rpm other than specified use of lubricants or oils that are not suitable for outboard motor use Damage as a result of accidents collisions contact with foreign materials or submersion Growth of marine organism on motor surfaces Normal deterioration 9 m w ZMU01687 70 Consumer information SPECIFIC PARTS EXCLUDED FROM WARRANTY Parts replaced due to normal wear or routine maintenance such as oil spark plugs shear pins propellers hubs fuel and oil filters brushes for the starter motor and power tilt motor water pump impellers and anodes are not covered by warranty Charges for removal of the motor from a boat and transporting the motor to and from an authorized Yamaha Outboard Motor Dealer are exclud ed from warranty coverage Specific parts excluded from the second and third year of warranty if applicable are Top and Bottom Cowling Electric Components other than ignition system Rubber Components such as hoses tubes rubber seals fittings and clamps TRANSFER OF WARRANTY Transf
69. n authorized Yamaha dealer prior to use 3 Grease all grease fittings For further de tails see page 48 EMU28421 Cleaning and anticorrosion measures 1 Wash down the exterior of the outboard motor with fresh water and dry off com pletely 2 Spray the outboard motor exterior with Yamaha Silicone Protectant Part No LUB SILCNE 13 00 Maintenance 3 Wax the cowling with a non abrasive wax such as Yamaha Silicone Wax Part No ACC 11000 15 02 EMU28430 Battery care EWM00330 Battery electrolytic fluid is dangerous it contains sulfuric acid and therefore is poi sonous and highly caustic Always follow these preventive measures e Avoid bodily contact with electrolytic fluid as it can cause severe burns or per manent eye injury e Wear protective eye gear when handling or working near batteries Antidote EXTERNAL e SKIN Flush with water e EYES Flush with water for 15 minutes and get immediate medical attention Antidote INTERNAL e Drink large quantities of water or milk followed by milk of magnesia beaten egg or vegetable oil Get immediate medical attention Batteries also generate explosive hydro gen gas therefore you should always fol low these preventive measures e Charge batteries in a well ventilated ar ea e Keep batteries away from fire sparks or open flames for example welding equipment lighted cigarettes and so on e DO NOT SMOKE when charging or h
70. n your clothing or your arm or leg while operating e Do not attach the lanyard to clothing that could tear loose Do not route the lanyard where it could become entan gled preventing it from functioning Operation e Avoid accidentally pulling the lanyard during normal operation Loss of engine power means the loss of most steering control Also without engine power the boat could slow rapidly This could cause people and objects in the boat to be thrown forward ZMU01772 OFF ONSTART OFF NSTART N w ZMU04589 3 Turn the main switch to oN on NOTE Dual engine users When the main switch is turned on the buzzer operates for a few sec onds then stops automatically The buzzer also operates if one of the engines stalls 31 Operation OFF ON START Z ZMU01773 4 Turn the main switch to start start and hold it for a maximum of 5 seconds 5 Immediately after the engine starts re lease the main switch to return it to oN on ECM00191 CAUTION e Never turn the main switch to sTART start while the engine is running e Do not keep the starter motor turning for more than 5 seconds If the starter motor is turned continuously for more than 5 seconds the battery will be quickly dis charged thus making it impossible to start the engine The starter can also be damaged If the engine will not start after 5 seconds of cranking return the m
71. ng damaged or poorly con nected A Check wires for wear or breaks Tighten all loose connections Replace worn or broken wires Q Is specified engine oil not being used A Check and replace oil as specified Q Is thermostat faulty or clogged A Have serviced by a Yamaha dealer Q Are carburetor adjustments incorrect A Have serviced by a Yamaha dealer Q Is fuel pump damaged A Have serviced by a Yamaha dealer Q Is air vent screw on fuel tank closed A Open air vent screw Q Is choke knob pulled out Trouble Recovery A Return to home position Q Is motor angle too high A Return to normal operating position Q Is carburetor clogged A Have serviced by a Yamaha dealer Q Is fuel joint connection incorrect A Connect correctly Q Is throttle valve adjustment incorrect A Have serviced by a Yamaha dealer Q Is battery cable disconnected A Connect securely Warning buzzer sounds or indicator lights Q Is cooling system clogged A Check water intake for restriction Q Is engine oil level low A Fill oil tank with specified engine oil Q Is heat range of spark plug incorrect A Inspect spark plug and replace it with rec ommended type Q Is specified engine oil not being used A Check and replace oil with specified type Q Is engine oil contaminated or deteriorated A Replace oil with fresh specified type Q Is oil filter clogged A Have serviced by a Yamaha dealer
72. not be located and corrected 5 Turn off the engine and wait 3 minutes Recheck the oil level using the dipstick to be sure the level falls between the upper and lower marks Fill with oil if it is below the lower mark or drain to the specified level if it is above the upper mark ZMU02144 6 Dispose of used oil according to local regulations NOTE e For more information on the disposal of used oil consult your Yamaha dealer e Change the oil more often when operating the engine under adverse conditions such as extended trolling Draining the oil by removing the oil drain screw 1 Remove the four bolts to remove the apron from the starboard side 2 Tilt the outboard motor 5 10 degrees up then turn it entirely to the starboard side until the drain screw is directly below 3 Prepare a suitable container that holds a larger amount than the engine oil capaci ty Loosen and remove the drain screw while holding the container under the drain hole Let the oil drain completely Wipe up any spilled oil immediately 53 Maintenance ZMU02145 1 Drain screw 4 Put anew gasket on the oil drain screw Apply a light coat of oil to the gasket and install the drain screw Drain screw tightening torque 28 0 Nm 20 7 ft lb 2 86 kgf m NOTE e f a torque wrench is not available when you are installing the drain screw finger tighten the screw just until the gasket comes into contact with the surface
73. o reset the trip meter to zero press the set set and mode mode buttons at the same time 20 YAMAHA SPEED ZMU01743 NOTE e The trip distance is shown in kilometers or miles depending upon the unit of measure ment selected for the speedometer e The trip distance is kept in memory by bat tery power The stored data will be lost if the battery is disconnected EMU26700 Clock Press the mode mode button repeatedly until the indicator on the face of the gauge points to TIME time To set the clock be sure the gauge is in the TIME time mode Press the set set button the hour display will begin blinking Press the mode mode button until the desired hour is displayed Press the set set button again the minute display will begin blinking Press the mode mode button until the desired minute is dis played Press the set set button again to start the clock YAMAHA ZMU01744 NOTE The clock operates on battery power Discon necting the battery will stop the clock Reset the clock after connecting the battery EMU26710 Fuel gauge The fuel level is indicated by eight segments When all segments are showing the fuel tank is full ECM00860 CAUTION The Yamaha fuel tank sensor differs from conventional sensors Incorrectly setting the selector switch on the gauge will give false read
74. of the drain hole Then tighten 1 4 to 1 2 turn more Tighten the drain screw to the correct torque with a torque wrench as soon as possible e Apply grease to the apron retaining bolts before tightening them 5 About adding the engine oil refer to the step 3 to 6 on the above oil changing pro cedures with the oil changer EMU29111 Checking wiring and connectors e Check that each grounding wire is properly secured e Check that each connector is engaged se curely 54 ZMU02146 EMU29120 Exhaust leakage Start the engine and check that no exhaust leaks from the joints between the exhaust cover cylinder head and body cylinder EMU29130 Water leakage Start the engine and check that no water leaks from the joints between the exhaust cover cylinder head and body cylinder EMU29140 Engine oil leakage Check for oil leaks on the around the engine NOTE If any leaks are found consult your Yamaha dealer EMU29153 Checking power trim and tilt system EWM00430 e 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 e Make sure no one is under the outboard motor before performing this test 1 Check the power trim and tilt unit for any sign of oil leaks 2 Operate each of the power trim and tilt switches on the remote control and en gine bottom cowling if equipped to check that all sw
75. on as soon as the boat is back in deeper water ECM00260 CAUTION Do not tilt the outboard motor up so that the cooling water inlet on the lower unit is above the surface of the water when set ting up for and cruising in shallow water Otherwise severe damage from overheat ing can result EMU28183 Procedure for power trim and tilt power tilt models 1 Place the gear shift lever in neutral Operation EMU28190 Cruising in other conditions Cruising in salt water After operating in salt water wash out the cooling water passages with fresh water to prevent them from becoming clogged with salt deposits lf NOTE aac eee or cooling system flushing instructions see page 41 Cruising in turbid water Yamaha strongly recommends that you use the optional chromium plated water pump kit if you use the outboard motor in turbid mud dy water conditions ZMU04588 2 Slightly tilt the outboard motor up to the desired position using the power trim tilt switch ZMU02113 3 To return the outboard motor to the nor mal running position press the power trim tilt switch and slowly tilt the out board motor down 39 Maintenance EMU28215 Specifications Dimension Overall length 892 mm 35 1 in Overall width 634 mm 25 0 in Overall height X 1805 mm 71 1 in Overall height U F225TR 1932 mm 76 1 in LF225TR 1932 mm 76 1 in Transom height X 643 mm 25 3 in Transom height
76. ons 10 hours 50 hours 100 hours 200 hours 1 month 3 months 6 months 1 year Anode s external slept e O e o Inspection O replacement Anode s internal Battery Inspection charging Cooling water passages Cowling clamp Inspection Fuel filter can be Inspection disassembled replacement Fuel system Inspection Fuel tank Yamaha portable tank Gear oil Change Cleaning Inspection cleaning Greasing points Greasing Idling speed EFI models PCV Pressure Control Valve Inspection adjustment Inspection Power trim and tilt unit Inspection Inspection replacement Shift link shift cable Inspection adjustment Propeller and cotter pin Thermostat Inspection Throttle link throttle cable throttle pick up Inspection adjustment timing 46 Item Actions Initial Maintenance Every 10 hours 50 hours 1 month 3 months 6 months 100 hours 200 hours 1 year Water pump Inspection O Engine oil Inspection change Oil filter cartridge Change Spark plug s Cleaning adjustment replacement Timing belt NOTE Inspection replacement When operating in salt water turbid or muddy water the engine should be flushed with clean water after each use EMU28871 Maintenance chart addition
77. or not your Yamaha is registered complete the Warranty Registration card found inside the cover of the Owner s Manual Mail it to the distributor for the country in which you live see step 6 for the correct address If your Yamaha is not properly registered a warranty repair could be unnecessarily delayed while registration records are checked Read the Limited Warranty statement which follows these instructions This warranty applies to Yamaha outboard motors sold in the United States whether purchased separately or when supplied as original equipment by a boat builder The terms also apply to original equipment packages sold in Canada with coverage provided by Yamaha Motor Canada see Warranty Guide for Canadian models This warranty explains the conditions of the warranty includ ing the obligations that your dealer and you as the owner have under the warranty For exam ple your Yamaha outboard must receive a proper pre delivery inspection PDI by the sell ing dealer Failure to take this important step could jeopardize warranty coverage If you need warranty repairs you must take your Yamaha outboard to an authorized Yamaha outboard dealer Be aware that not all selling boat dealers are authorized Yamaha dealers Only authorized dealers have the factory training special tools and Yamaha support need ed to perform warranty repairs If you are away from home or your selling dealer is not an authorized Yamaha dealer use the fol
78. ormance The boat bottom should be kept as clean of marine growth as possible If necessary the boat bot tom can be coated with an anti fouling paint approved for your area to inhibit marine growth Do not use anti fouling paint which includes copper or graphite These paints can cause more rapid engine corrosion ZMU01943 Maintenance 61 Trouble Recovery EMU29422 Troubleshooting A problem in the fuel compression or ignition systems can cause poor starting loss of pow er or other problems This section describes basic checks and possible remedies and cov ers 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 Ifthe engine trouble warning indicator is flash ing consult your Yamaha dealer Starter will not operate Q Is battery capacity weak or low A Check battery condition Use battery of rec ommended capacity Q Are battery connections loose or corrod ed A Tighten battery cables and clean battery terminals Q Is fuse for electric start relay or electric cir cuit blown A Check for cause of electric overload and repair Replace fuse with one of correct am perage Q Are starter components faulty A Have serviced by a Yamaha dealer Q Is shift lever in gear A Shift to neutral Engine will not start starter operates Q Is fuel tank empty A Fill tank with clean fresh fuel
79. pecified Q Is ignition wiring damaged or poorly con nected A Check wires for wear or breaks Tighten all loose connections Replace worn or broken wires Q Have ignition parts failed A Have serviced by a Yamaha dealer Q Is specified engine oil not being used A Check and replace oil with specified type Q Is thermostat faulty or clogged A Have serviced by a Yamaha dealer Q Is air vent screw closed A Open the air vent screw Q Is fuel pump damaged A Have serviced by a Yamaha dealer 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 rec ommended type Q Is high pressure fuel pump drive belt bro ken A Have serviced by a Yamaha dealer Q Is engine not responding properly to shift lever position A Have serviced by a Yamaha dealer Engine vibrates excessively Q Is propeller damaged A Have propeller repaired or replaced Q Is propeller shaft damaged A Have serviced by a Yamaha dealer Q Are weeds or other foreign matter tangled on propeller A Remove and clean propeller Q Is motor mounting bolt loose A Tighten bolt Q Is steering pivot loose or damaged A Tighten or have serviced by a Yamaha dealer EMU29431 Temporary action in emergency EMU29440 Impact damage EWM00870 The outboard motor can be seriously dam aged by a collision while operating or trailering
80. r case and propeller boss could be damaged e Be sure to use a new cotter pin and bend the ends over securely Otherwise the propeller could come off during opera tion and be lost 1 Apply Yamaha marine grease or a corro sion resistant grease to the propeller shaft 2 Install the thrust washer and propeller on the propeller shaft 3 Install the spacer and washer Tighten the propeller nut to the specified torque 4 Align the propeller nut with the propeller shaft hole Insert a new cotter pin in the hole and bend the cotter pin ends ZMU02063 NOTE Ifthe propeller nut does not align with the pro peller shaft hole after tightening to the speci fied torque tighten the nut further to align it with the hole EMU29280 N 2 Changing gear oil EWM00800 e 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 e Never get under the lower unit while it is tilted even when the tilt support lever or knob is locked Severe injury could oc cur if the outboard motor accidentally falls 1 Tilt the outboard motor so that the gear oil drain screw is at the lowest point possi ble 2 Place a suitable container under the gear case 3 Remove the gear oil drain screw Maintenance ZMU01806 1 Gear oil drain screw 2 Oil level plug NOTE If the magnetic gear oil drain screw equipped remove all metal particles
81. r tenden cy to steer to one side or the other Compen sate for this as you steer The trim tab can also be adjusted to help offset this effect When the bow of the boat is down it is easier to accelerate from a standing start onto plane ZMU01784 Bow Up Too much trim out puts the bow of the boat too high in the water Performance and econ omy are decreased because the hull of the boat is pushing the water and there is more air drag Excessive trim out can also cause the propeller to ventilate which reduces perfor mance further and the boat may porpoise hop in the water which could throw the op erator and passengers overboard g Vm ZMU01785 36 Bow Down Too much trim in causes the boat to plow through the water decreasing fuel economy and making it hard to increase speed Operat ing with excessive trim in at higher speeds also makes the boat unstable Resistance at the bow is greatly increased heightening the danger of bow steering and making opera tion difficult and dangerous ZMU01786 NOTE Depending on the type of boat the outboard motor trim angle may have little effect on the trim of the boat when operating EMU27940 Tilting up and down If the engine will be stopped for some time or if the boat is moored in shallows the outboard motor should be tilted up to protect the propel ler and casing from damage by collision with obstructions and also to reduce salt corro
82. shing device This device is used to clean the cooling water S passages of the motor using a garden hose fi and tap water ZMU01864 EMU26382 NOTE Top cowling lock lever pull up type For details on usage see page 44 To remove the engine top cowling pull up the lock lever s and lift off the cowling When in stalling the cowling check to be sure it fits properly in the rubber seal Then lock the cowling by moving the lever s downward ZMU02107 1 Flushing device Basic components EMU26491 Digital tachometer The tachometer shows the engine speed and has the following functions NOTE All segments of the display will light momen tarily after the main switch is turned on and will return to normal thereafter YAMAHA 7 ZMU01840 Tachometer Trim meter Hour meter Low oil pressure warning indicator Overheat warning indicator Set button Mode button O oO WD NOTE The water separator and engine trouble warn ing indicators only operate when the engine is equipped with the appropriate functions EMU26521 Low oil pressure warning indicator If oil pressure drops too low the warning indi cator will start to blink For further information see page 25 ECM00020 CAUTION e Do not continue to run the engine if the low oil pressure warning indicator is on and the engine oil level is lower Serious engine damage will occur 18 e The
83. so check the other main fuse e If the outboard motor is operated after a main fuse has blown charging capability will be insufficient and the engine will not start 66 N N NOOR O ZMU02151 Fuse box ZMU02153 Spare fuse 5 A 20 A 30 A Engine control unit ignition coil electric fuel pump fuel injector ISC idle speed control fuse 20 A Rectifier Regulator Accessory fuse 30 A Main switch trim switch fuse 20 A Fuel feed pump fuse 5 A Rectifier Regulator Main fuse 30 A Starter relay fuse 30 A NOTE Consult your Yamaha dealer if the new fuse immediately blows again EMU29520 Power trim and tilt will not operate If the engine cannot be tilted up or down with the power trim and tilt the power tilt because of a discharged battery or a failure with the power trim and tilt unit the power tilt the en gine can be tilted manually 1 Loosen the manual valve screw by turn ing it counterclockwise until it stops ZMU01905 1 Manual valve screw 2 Put the engine in the desired position then tighten the manual valve screw by turning it clockwise EMU29760 Treatment of submerged motor If the outboard motor is submerged immedi ately take it to a Yamaha dealer Otherwise some corrosion may begin almost immediate ly If you cannot immediately take the outboard motor to a Yamaha dealer follow the proce dure below in order
84. st once a month Fill to the manufacturer s recom mended level when necessary Top up only with distilled water or pure de ion ized water suitable to use in batteries Maintenance ZMU01810 2 Always keep the battery in a good state of charge Installing a voltmeter will help you monitor your battery If you will not use the boat for a month or more remove the battery from the boat and store it ina cool dark place Completely recharge the battery before using it 3 If the battery will be stored for longer than a month check the specific gravity of the fluid at least once a month and recharge the battery when it is low NOTE Consult a Yamaha dealer when charging or re charging batteries EMU30051 Connecting the battery EWM00570 Mount the battery holder securely in a dry well ventilated vibration free location in the boat Install a fully charged battery in the holder ECM01121 CAUTION e Make sure the main switch on applica ble models is oFF off before working on the battery e Reversal of the battery cables will dam age the electrical parts 59 Maintenance e Connect the red battery cable first when installing the battery and disconnect the black battery cable first when removing it Otherwise the electrical parts can be damaged e The electrical contacts of the battery and cables must be clean and properly connected or the battery will not start the engine Connect the
85. stablishment or individual All war ranty repairs however including those to the emission control system must be per formed by an authorized Yamaha marine dealership A service manual is available for purchase through your Yamaha dealer for owners who have the mechanical skills tools and other equipment necessary to perform mainte nance not covered by this owner s manual EMU28510 Replacement parts If replacement parts are necessary use only genuine Yamaha parts or parts of the same type and of equivalent strength and materials Any part of inferior quality may malfunction and the resulting loss of control could endan ger the operator and passengers Yamaha genuine parts and accessories are available from your Yamaha dealer 45 Maintenance EMU30560 Maintenance chart NOTE e Refer to the sections in this chapter for explanations of each owner specific action e The maintenance cycle on these charts assume usage of 200 hours per year Maintenance frequency should be adjusted according to usage conditions e Disassembly or repairs may be necessary depending on the outcome of maintenance checks e Expendable or consumable parts and lubricants will lose their effectiveness over time and through normal usage regardless of the warranty period The symbol indicates the check ups which you may carry out yourself The O symbol indicates work to be carried out by your Yamaha dealer Initial Every Acti
86. support knob or tilt support lever Otherwise the outboard mo tor could fall back down suddenly if oil in the power trim and tilt unit loses pressure 37 Operation 5 Models equipped with trim rods Once the outboard motor is supported with the tilt support lever press the power trim and tilt switch DN down to retract the trim rods ECM00250 CAUTION Be sure to retract the trim rods completely during mooring This protects the rods from marine growth and corrosion which could damage the power trim and tilt mechanism ZMU01884 EMU28052 Procedure for tilting down Power trim and tilt models power tilt models 1 Push the power tilt power trim and tilt switch uP up until the outboard motor is supported by the tilt rod and the tilt sup port lever tilt support knob becomes free 2 Release the tilt support lever or pull out the tilt support knob 38 ZMU01885 3 Push the power tilt power trim and tilt switch DN down to lower the outboard motor to the desired position EMU28060 Cruising in shallow water The outboard motor can be tilted up partially to allow operation in shallow water EMU28090 Power trim and tilt models power tilt models The outboard motor can be tilted up partially to allow operation in shallow water EWM00660 e Place the gear shift in neutral before set ting up for shallow water cruising e Return the outboard motor to its normal positi
87. switch is re leased the outboard motor will stop in its cur rent position NOTE For instructions on using the power trim and tilt switch see pages 34 and 36 Basic components Bn U ZMU01720 EMU26151 Power trim and tilt switch on bottom engine cowling The power trim and tilt switch is located on the side of the bottom engine cowling Pressing the switch up up trims the outboard motor up then tilts it up Pressing the switch DN down tilts the outboard motor down and trims it down When the switch is released the outboard motor will stop in its current po sition EWM01030 Use the power trim and tilt switch located on the bottom engine cowling only when the boat is at a complete stop with the en gine off Attempting to use this switch while the boat is moving could increase the risk of falling overboard and could dis tract the operator increasing the risk of collision with another boat or an obstacle ZMU02103 15 Basic components NOTE For instructions on using the power trim and tilt switch see page 36 EMU26161 Power trim and tilt switches twin binnacle type The powertrim and tilt system adjusts the out board motor angle in relation to the transom Pushing the switch up up trims the out board motor up then tilts it up Pressing the switch DN down tilts the outboard motor down and trims it down When the switch is re leased the outboard motor
88. the Give Way vessels Both you and the meeting vessel must alter course to avoid each other General information ZMU01705 Meeting Ifyou are meeting another power vessel head on and are close enough to run the risk of col lision neither of you has the right of way Both of you should alter course to avoid an ac cident 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 con tinue on your set course and speed TDN lt dl gt lt gt L 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 If the other vessel is on your port left side remember that you should maintain course and direction provid ed the other vessel gives you the right of way as it should ZMU01706 6 _ _ZMU01707 Overtaking If you are passing another vessel you are the Give Way vessel This means that the other vessel is expected to maintain its course and speed You must stay out of its way until you are clear of it Likewise if another vessel is passing you you should maintain your speed and direction so that the other vessel can steer itself around you EMU25530 Other special s
89. tilt support lever or knob when trailering the boat The outboard mo tor could shake loose from the tilt support and fall If the motor cannot be trailered in the normal running position use an addi tional support device to secure it in the tilt position The outboard motor should be trailered and stored in the normal running position If there is insufficient road clearance in this position then trailer the outboard motor in the tilt posi tion using a motor support device such as a transom saver bar Consult your Yamaha dealer for further details EMU30061 Storing outboard motor When storing your Yamaha outboard motor for prolonged periods of time 2 months or longer several important procedures must be performed to prevent excessive damage It is advisable to have your outboard motor ser viced by an authorized Yamaha dealer prior to storage However you the owner with a min imum of tools can perform the following pro cedures ECM01360 CAUTION e To prevent problems which can be caused by oil entering the cylinder from the sump keep the outboard motor in the attitude shown when transporting and storing it Do not store or transport the outboard motor on its side not up right e 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 41 Maintenance e Store the outbo
90. uel line cracks or other damage e Fuel connector leakage EMU28980 i Inspecting fuel filter EWM00310 Gasoline is highly flammable and its va pors are flammable and explosive 50 If you have any question about properly doing this procedure consult your Yamaha dealer 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 Wipe up any spilled fuel immediately The fuel filter must be reassembled carefully with the O ring filter cup and hoses in place Improper assembly or replacement could result in a fuel leak which could result in a fire or explosion hazard EMU29032 Cleaning fuel filter f 2 Disconnect the water detection switch connector if equipped Remove the bolts that are securing the fuel filter bracket in place ONDARRUN ZMU02140 Locking tab Bolts Filter bracket Filter housing O ring Filter element Filter cup Filter cup ring nut Loosen the bolt that retains the lock tab and remove the lock tab Loosen the bolt that secures the fuel filter in place Loosen the ring nut of the filter cup Remove the filter cup catching any spilled fuel in a container Remove and inspect the filter element and O ring to make sure they are in good condition R
91. ug LFR5A 11 Before fitting the spark plug measure the electrode gap with a wire thickness gauge adjust the gap to specification if necessary Maintenance ZMUO01797 1 Spark plug gap 2 Spark plug I D mark NGK Spark plug gap 1 0 1 1 mm 0 039 0 043 in When fitting the plug always clean the gasket surface and use a new gasket Wipe off any dirt from the threads and screw in the spark plug to the correct torque Spark plug torque 25 0 Nm 18 4 ft lb 2 55 kgf m NOTE If a torque wrench is not available when you are fitting a spark plug a good estimate of the correct torque is 1 4 to 1 2 a turn past finger tight Have the spark plug adjusted to the cor rect torque as soon as possible with a torque wrench EMU28962 Checking fuel system EWM00060 Gasoline and its vapors are highly flam mable and explosive Keep away from sparks cigarettes flames or other sourc es of ignition EWM00910 Leaking fuel can result in fire or explosion 49 Maintenance e Check for fuel leakage regularly e If any fuel leakage is found the fuel sys tem must be repaired by a qualified me chanic Improper repairs can make the outboard unsafe to operate Check the fuel lines for leaks crack or mal function If a problem is found your Yamaha dealer or other qualified mechanic should re pair it immediately ZMU02139 Checkpoints e Fuel system parts leakage e Fuel line joint leakage e F
92. will stop in its cur rent position 1 Power trim and tilt switch NOTE e On the dual engine control the switch on the remote control grip controls both out board motors at the same time e For instructions on using the power trim and tilt switches see pages 34 and 36 EMU26240 Trim tab with anode 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 16 EWM00840 An improperly adjusted trim tab could cause difficult steering Always test run af ter the trim tab has been installed or re placed to be sure steering is correct Be sure you have tightened the bolt after ad justing the trim tab If the boat tends to veer the left port side turn the trim tab rear end to the port side A in the figure If the boat tends to veer the right starboard side turn the trim tab end to the starboard side B in the figure ECM00840 CAUTION The trim tab also serves as an anode to protect the engine from electrochemical corrosion Never paint the trim tab as it will become ineffective as an anode ZMU01730 1 Trim tab 2 Bolt 3 Cap Basic components ZMU02104 R ZMU02106 EMU26340 Tilt support lever for power trim and tilt or hydro tilt model To keep the outboard motor in the tilted up po sition lock the tilt support lever to the clamp a en CRR bracket N 3N EMU26460 z F Flu

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