Yamaha F350XCC v5 Owner's Manual
en
Read this manual carefully before operating this outboard motor.
OWNERS MANUAL
F350 LF350
LIT-18626-11-25 6AW-28199-3B-E0
6AW-9-3B-1E.book 1
EMU25064
ZMU07696
Les gaz dchappement du moteur de ce produit contiennent des substances chimiques connues dans ltat de Californie pour provoquer le cancer, des anomalies congnitales et des troubles de la reproduction.
Read this manual carefully before operating this outboard motor. Keep this manual onboard in a waterproof bag when boating. This manual should stay with the outboard motor if it is sold.
6AW-9-3B-1E.book 1
Important manual information EMU44141
To the owner Thank you for selecting a Yamaha outboard motor. This Owners Manual contains information needed for proper op- eration, maintenance and care. A thorough understanding of these simple instructions will help you obtain maximum enjoyment from your new Yamaha. If you have any question about the operation or maintenance of your outboard motor, please consult a Yamaha dealer. In this Owners Manual particularly important information is distinguished in the following ways.
: This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety mes- sages that follow this symbol to avoid possible injury or death. EWM00782
A WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.
ECM00702
A NOTICE indicates special precautions that must be taken to avoid damage to the outboard motor or other property.
TIP: A TIP provides key information to make procedures easier or clearer.
Yamaha continually seeks advancements in product design 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 consult your Yamaha dealer. To ensure long product life, Yamaha recommends that you use the product and perform the specified periodic inspec- tions and maintenance by correctly following the instruc- tions in the owners manual. Any damage resulting from neglect of these instructions is not covered by warranty. Some countries have laws or regulations restricting users from taking the product out of the country where it was pur- chased, and it may be impossible to register the product in the destination country. Additionally, the warranty may not apply in certain regions. When planning to take the product to another country, consult the dealer where the product was purchased for further information. If you purchased this outboard motor used, see your Yamaha dealer to have it registered in your name in Yamaha records.
TIP: The F350CC, LF350CC 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 mod- el.
EMU44151
F350, LF350 OWNERS MANUAL
2016 by Yamaha Motor Co., Ltd. 1st Edition, February 2016
All rights reserved. Any reprinting or unauthorized use without the written permission of
Yamaha Motor Co., Ltd. is expressly prohibited.
Printed in Japan
6AW-9-3B-1E.book 1
Table of contents
Safety information..................................................1 Outboard motor safety ..........................................1
Propeller......................................................................1 Rotating parts..............................................................1 Hot parts .....................................................................1 Electric shock..............................................................1 Power trim and tilt .......................................................1 Engine shut-off cord (lanyard).....................................1 Gasoline......................................................................1 Gasoline exposure and spills ......................................1 Carbon monoxide........................................................1 Modifications ...............................................................1
Boating safety .......................................................1 Alcohol and drugs .......................................................1 Personal flotation devices (PFDs)...............................1 People in the water .....................................................1 Passengers .................................................................1 Overloading.................................................................2 Avoid collisions ...........................................................2 Weather ......................................................................2 Accident reporting .......................................................2 Boat education and training ........................................2 Passenger training ......................................................2 Boating safety publications .........................................2 Laws and regulations ..................................................2
Boating organizations ...........................................2 Basic boating rules (Rules of the road).................3
Steering and sailing rules and sound signals..............3 Rules when encountering vessels ..............................3 Other special situations...............................................4
General information...............................................6 Identification numbers record................................6
Outboard motor serial number ....................................6 Digital electronic control serial number .......................6 Key number.................................................................6
EC Declaration of Conformity (DoC).....................7 CE Marking ...........................................................7 Compliance mark and manufactured date label ...7 Read manuals and labels .....................................9
Warning labels ...........................................................9
Specifications and requirements........................12 Specifications......................................................12 Installation requirements.....................................13
Boat horsepower rating.............................................13 Mounting motor .........................................................13
Digital electronic control requirements................13 Battery requirements...........................................13
Battery specifications ................................................13 Propeller selection ..............................................14
Counter rotation models............................................14 Start-in-gear protection .......................................14 Engine oil requirements ......................................14 Fuel requirements ...............................................14
Gasoline....................................................................14 Gasoline Additives ....................................................15
Anti-fouling paint .................................................15 Outboard motor disposal requirements...............16 Emergency equipment ........................................16
Emission control information ............................. 16 Star labels ................................................................ 16
Components......................................................... 18 Components diagram ......................................... 18
Optional items .......................................................... 19 Yamaha Security System (Y-COP).......................... 21 Digital electronic control ........................................... 21 Digital electronic control-active indicator.................. 21 Digital electronic control-alert indicator .................... 22 Control lever............................................................. 22 Neutral interlock trigger............................................ 23 Free throttle switch................................................... 23 Throttle friction adjuster ........................................... 24 Engine selector switch ............................................. 25 Engine shut-off cord (lanyard) and clip .................... 25 Main switch .............................................................. 26 Start/Stop switch panel ............................................ 26 All Start/Stop switch panel ....................................... 27 Power trim and tilt switch on digital electronic
control ................................................................... 27 Power trim and tilt switch on bottom cowling ........... 27 Power trim and tilt switches ..................................... 27 Tilt limiter.................................................................. 28 Tilt support lever for power trim and tilt model ......... 28 Cowling lock lever .................................................... 28 Flushing device ........................................................ 28 Fuel filter .................................................................. 29
Instruments and indicators................................. 30 6Y9 Multifunction Color Gauge........................... 30
Yamaha Security System indicator (optional) .......... 30 Engine warm-up indicator ........................................ 30 Engine synchronization indicator ............................. 30 Overheat alert .......................................................... 30 Low oil pressure-alert............................................... 31 Water separator alert ............................................... 31 Low battery voltage-alert.......................................... 31 Engine trouble alert .................................................. 32
6YC Multifunction meter ..................................... 32 6Y8 Multifunction meters .................................... 34
Engine control system ........................................ 37 Alert system........................................................ 37
Digital Electronic Control alert.................................. 37 Overheat alert .......................................................... 37 Low oil pressure alert ............................................... 38 Water separator alert ............................................... 39
Installation............................................................ 40 Installation .......................................................... 40
Mounting the outboard motor................................... 40
Operation.............................................................. 41 First-time operation............................................. 41
Fill engine oil ............................................................ 41 Breaking in engine ................................................... 41 Getting to know your boat ........................................ 41
Checks before starting engine............................ 41 Fuel level.................................................................. 41 Removing top cowling.............................................. 41
6AW-9-3B-1E.book 1
Table of contents Fuel system...............................................................42 Controls.....................................................................42 Engine shut-off cord (lanyard)...................................42 Engine oil ..................................................................42 Engine.......................................................................43 Flushing device .........................................................43 Installing top cowling.................................................43 Checking power trim and tilt system .........................44 Battery.......................................................................44
Filling fuel ...........................................................44 Operating engine ................................................45
Sending fuel ..............................................................45 Starting engine..........................................................45
Checks after starting engine ...............................47 Cooling water ............................................................47
Warming up engine.............................................47 Electric start models..................................................47
Checks after engine warm up .............................47 Shifting ......................................................................47 Stop switches............................................................47
Selecting outboard motor (triple engine).............48 Shifting ................................................................49 Stopping boat......................................................50 Operating the port / center / starboard engine ....50 Boat direction ......................................................53 Trolling ................................................................55
Adjusting trolling speed.............................................55 Stopping engine ..................................................55
Procedure for stopping engine..................................55 Trimming outboard motor....................................56
Adjusting trim angle (Power trim and tilt) ..................56 Adjusting boat trim ....................................................57
Tilting up and down.............................................57 Procedure for tilting up (power trim and
tilt models) .............................................................57 Procedure for tilting down (power trim and
tilt models) .............................................................58 Shallow water .....................................................59
Power trim and tilt models.........................................59 Operating in other conditions ..............................60
Maintenance .........................................................61 Transporting and storing outboard motor............61
Storing outboard motor .............................................61 Conditioning and stabilizing gasoline........................61 Procedure .................................................................61 Lubrication ................................................................61 Cleaning and anticorrosion measures ......................62 Flushing power unit...................................................62 Checking painted surface of outboard motor ............62
Periodic maintenance .........................................62 Replacement parts....................................................62 Maintenance interval guidelines................................63 Maintenance chart 1 .................................................64 Maintenance chart 2 .................................................65 Maintenance chart 3 .................................................65 Greasing ...................................................................66 Inspecting spark plug ................................................66 Inspecting engine idle speed ....................................67 Changing engine oil ..................................................68 Inspecting wiring and connectors..............................68
Checking propeller ................................................... 68 Removing propeller .................................................. 68 Installing propeller .................................................... 69 Changing gear oil ..................................................... 69 Inspecting and replacing anode(s)........................... 70 Checking battery (for electric start models) ............. 71 Connecting the battery............................................. 71 Disconnecting the battery ........................................ 72 Storing the battery.................................................... 72
Trouble Recovery ................................................ 73 Troubleshooting.................................................. 73 Temporary action in emergency ......................... 75
Impact damage ........................................................ 75 Running in an emergency (multiple engines)........... 75 Replacing fuse ......................................................... 75 Power trim and tilt will not operate ........................... 76 Water separator-alert indicator blinks while
cruising ................................................................. 76 Treatment of submerged motor .......................... 77
Consumer information (For North America) ..... 78 YAMAHA FOUR-STROKE OUTBOARD
MOTOR THREE-YEAR LIMITED WARRANTY .................................................... 78
IMPORTANT WARRANTY INFORMATION IF YOU USE YOUR YAMAHA OUTSIDE THE U.S.A. OR CANADA........................................ 80
INDEX.................................................................... 81
6AW-9-3B-1E.book 2
1
Safety information EMU33623
Outboard motor safety Observe these precautions at all times. EMU36502
Propeller People can be injured or killed if they come in contact with the propeller. The propeller can keep moving even when the motor is in neutral, and sharp edges of the propeller can cut even when stationary. Stop the engine when a person is in the water near you. Keep people out of reach of the propeller, even when the
engine is off. EMU33631
Rotating parts Hands, feet, hair, jewelry, clothing, PFD straps, etc. can be- come entangled with internal rotating parts of the engine, resulting in serious injury or death. Keep the top cowling in place whenever possible. Do not re- move or replace the cowling with the engine running. Only operate the engine with the cowling removed accord- ing to the specific instructions in the manual. Keep hands, feet, hair, jewelry, clothing, PFD straps, etc. away from any exposed moving parts. EMU33641
Hot parts During and after operation, engine parts are hot enough to cause burns. Avoid touching any parts under the top cowl- ing until the engine has cooled. EMU33651
Electric shock Do not touch any electrical parts while starting or operating the engine. They can cause shock or electrocution. EMU33661
Power trim and tilt Body parts can be crushed between the motor and the clamp bracket when the motor is trimmed or tilted. Keep body parts out of this area at all times. Be sure no one is in this area before operating the power trim and tilt mecha- nism. The power trim and tilt switches operate even when the main switch is off. Keep people be away from the switches whenever working around the motor. 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. EMU33672
Engine shut-off cord (lanyard) Attach the engine shut-off cord so that the engine stops if the operator falls overboard or leaves the helm. This pre- vents the boat from running away under power and leaving people stranded, or running over people or objects. Always attach the engine shut-off cord to a secure place on your clothing or your arm or leg while operating. Do not re- move it to leave the helm while the boat is moving. Do not attach the cord to clothing that could tear loose, or route the cord where it could become entangled, preventing it from functioning. Do not route the cord where it is likely to be accidentally pulled out. If the cord is pulled during operation, the engine
will shut off and you will lose most steering control. The boat could slow rapidly, throwing people and objects forward. EMU33811
Gasoline Gasoline and its vapors are highly flammable and ex- plosive. Always, refuel according to the procedure on page 45 to reduce the risk of fire and explosion. EMU33821
Gasoline exposure and spills Take care not to spill gasoline. If gasoline spills, wipe it up immediately with dry rags. Dispose of rags properly. If any gasoline spills onto your skin, immediately wash with soap and water. Change clothing if gasoline spills on it. If you swallow gasoline, inhale a lot of gasoline vapor, or get gasoline in your eyes, get immediate medical attention. Never siphon fuel by mouth. EMU33901
Carbon monoxide This product emits exhaust gases which contain carbon monoxide, a colorless, odorless gas which may cause brain damage or death when inhaled. Symptoms include nausea, dizziness, and drowsiness. Keep cockpit and cabin areas well ventilated. Avoid blocking exhaust outlets. EMU33781
Modifications Do not attempt to modify this outboard motor. Modifications to your outboard motor may reduce safety and reliability, and render the outboard unsafe or illegal to use. EMU33741
Boating safety This section includes a few of the many important safety precautions that you should follow when boating. EMU33711
Alcohol and drugs Never operate after drinking alcohol or taking drugs. Intoxi- cation is one of the most common factors contributing to boating fatalities. EMU40281
Personal flotation devices (PFDs) Have an approved PFD on board for every occupant. Yamaha recommends that you must wear a PFD whenever boating. At a minimum, children and non-swimmers should always wear PFDs, and everyone should wear PFDs when there are potentially hazardous boating conditions. EMU33732
People in the water Always watch carefully for people in the water, such as swimmers, skiers, or divers, whenever the engine is run- ning. When someone is in the water near the boat, shift into neutral and stop the engine. Stay away from swimming areas. Swimmers can be hard to see. The propeller can keep moving even when the motor is in neutral. Stop the engine when a person is in the water near you. EMU33752
Passengers Consult your boat manufacturers instructions for details about appropriate passenger locations in your boat and be sure all passengers are positioned properly before acceler-
6AW-9-3B-1E.book 1
Safety information
2
ating and when operating above an idle speed. Standing or sitting in non-designated locations may result in being thrown either overboard or within the boat due to waves, wakes, or sudden changes in speed or direction. Even when people are positioned properly, alert your passengers if you must make any unusual maneuver. Always avoid jumping waves or wakes. EMU33762
Overloading Do not overload the boat. Consult the boat capacity plate or boat manufacturer for maximum weight and number of pas- sengers. Be sure that weight is properly distributed accord- ing to the boat manufacturers instructions. Overloading or incorrect weight distribution can compromise the boats han- dling and lead to an accident, capsizing or swamping. EMU33773
Avoid collisions Scan constantly for people, objects, and other boats. Be alert for conditions that limit your visibility or block your vi- sion of others.
Operate defensively at safe speeds and keep a safe dis- tance away from people, objects, and other boats. Do not follow directly behind other boats or waterskiers. Avoid sharp turns or other maneuvers that make it hard
for others to avoid you or understand where you are go- ing.
Avoid areas with submerged objects or shallow water. Ride within your limits and avoid aggressive maneuvers
to reduce the risk of loss of control, ejection, and collision. Take early action to avoid collisions. Remember, boats do
not have brakes, and stopping the engine or reducing throttle can reduce the ability to steer. If you are not sure that you can stop in time before hitting an obstacle, apply throttle and turn in another direction.
EMU33791
Weather Stay informed about the weather. Check weather forecasts before boating. Avoid boating in hazardous weather. EMU44161
Accident reporting Boat operators are required by law to file a Boating Accident Report with their boating law enforcement agency if their boat is involved in any of the following accidents: 1. There is loss of life or probable loss of life. 2. There is personal injury that requires medical attention
beyond first aid. 3. There is property damage to boats or other property
over a certain amount.
4. There is complete loss of a boat. Contact local law enforcement personnel if a report is nec- essary. EMU44171
Boat education and training For U.S.A. Operators should take a boating safety course. This may be required in your state. Many of the organizations listed in the next section can provide information about courses in your area. You may also want to consider an Internet-based program for basic boater education. The Online Boating Safety Course provided by the BoatU.S. Foundation, is approved by the National Association of State Boating Law Adminis- trators (NASBLA) and recognized by the United States Coast Guard. Most, but not all, states accept this course to meet their minimum requirements. While it cannot replace an in-depth course such as one offered by the U.S. Coast Guard, U.S. Power Squadron, or other organization, this on- line course does provide a general overview of the basics in boating safety, requirements, navigation, and operation. Upon successful completion of the course, the user can download a certificate of completion immediately or, for a small charge, request one by mail. To take this free course, go to boatus.org. For Canada All operators of pleasure craft must illustrate competency by means of a Pleasure Craft Operators Card with the excep- tion of Personal Water Craft used for rental purposes which require a rental checklist be completed. Pleasure Craft Op- erators Cards can be obtained following the completion of a competency course, with an on-line option. Details can be found on Transport Canadas website. www.tc.gc.ca EMU33881
Passenger training Make sure at least one other passenger is trained to oper- ate the boat in the event of an emergency. EMU33891
Boating safety publications Be informed about boating safety. Additional publications and information can be obtained from many boating organi- zations. EMU33591
Laws and regulations Know the marine laws and regulations where you will be boating- and obey them. Several sets of rules prevail ac- cording to geographic location, but all are basically the same as the International Rules of the Road. The rules pre- sented in the following section are condensed- and have been provided for your convenience only. Contact the U.S. Coast Guard, the National Association of State Boating Law Administrators, or your local Power Squadron for a complete set of rules governing the waters in which you will be using your boat. EMU44740
Boating organizations The following organizations provide boating safety training and information about boating safety and laws.
ZMU06025
6AW-9-3B-1E.book 2
Safety information
3
In the U.S.A. United States Coast Guard Consumer Affairs Staff (G-BC) Office of Boating, Public, and Consumer Affairs U.S. Coast Guard Headquarters Washington, D.C. 20593-0001 http://www.uscgboating.org/
United States Power Squadrons 1-888-FOR-USPS (1-888-367-8777) http://www.usps.org/
Boat Owners Association of The United States 1-800-336-BOAT (1-800-336-2628) http://www.boatus.com/
National Association of State Boating Law Administra- tors (NASBLA) 1500 Leestown Road, Suite 330 Lexington, KY 40511 859-225-9497 http://www.nasbla.org/
National Marine Manufacturers Association (NMMA) 200 East Randolph Drive Suite 5100 Chicago, IL 60601 http://www.nmma.org/
Marine Retailers Association of America 155 N. Michigan Ave. Chicago, IL 60304 http://www.mraa.com/
In Canada National Marine Manufacturers Association Canada 14 McEwan Drive Suite 8 Bolton, ON L7E 1H1 http://www.nmma.org/
In Australia Boating Industry Association of Australia http://www.biaa.com.au/
In New Zealand NZ Marine Industry Association http://www.nzmarine.com/
EMU33692
Basic boating rules (Rules of the road) Just as there are rules that apply when you are driving on streets and highways, there are waterway rules that apply when you are driving your boat. These rules are used inter- nationally. (For U.S.A.: and are also enforced by the United States Coast Guard and local agencies.) You should be aware of these rules, and follow them whenever you en- counter another vessel on the water.
EMU33702
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 ves- sel. The vessel that does not have the right-of-way is called the give-way or burdened vessel. These rules determine which vessel has the right-of-way, and what each vessel should do.
Stand-on vessel The vessel with the right-of-way has the duty to continue its course and speed, except to avoid an immediate collision. When you maintain your direction and speed, the other ves- sel will be able to determine how best to avoid you.
Give-way vessel The vessel that does not have the right-of-way has the duty to take positive and timely action to stay out 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 pass behind the other vessel. You should always 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 regard shall be had to all dangers of navigation and collision, and to any special circumstances, which may render a departure from the above rules necessary in order to avoid immediate dan- ger. In other words, follow the standard rules except when a col- lision will occur unless both vessels try to avoid each other. If that is the case, both vessels become Give-Way ves- sels. EMU25522
Rules when encountering vessels There are three main situations that you may encounter with other vessels which could lead to a collision unless the Steering Rules are followed: Meeting: (you are approaching another vessel head-on) Crossing: (you are traveling across the other vessels 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 the Give-Way ves- sels). Both you and the meeting vessel must alter course to avoid each other.
6AW-9-3B-1E.book 3
Safety information
4
Meeting If you are meeting another power vessel head on, and are close enough to run the risk of collision, neither of you has the right-of-way Both of you should alter course to avoid an accident. You should keep the other vessel on your port (left) side. This rule doesnt apply if both of you will clear one another if you continue on your set course and speed.
Crossing When two power driven vessels are crossing each others 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, remem- ber that you should maintain course and direction, provided the other vessel gives you the right-of-way as it should.
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. EMU25532
Other special situations 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 oper- ator should sound a prolonged 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 proceed around the bend with caution. If you navigate 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 that are fishing with nets, lines or trawls are con- sidered to be fishing vessels under the International Rules. Vessels with trolling lines are not considered fishing vessels. Fishing vessels have the right-of-way regardless of position. Fishing vessels cannot, however, impede the pas- sage of other vessels in narrow channels. Sailing vessel right-of-way Sailing vessels should normally be given the right-of-way. The exceptions to this are: 1. 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 should not hamper
the safe passage of a power-driven vessel that can navigate only in such a channel.
Reading buoys and other markers The waters of the United States are marked for safe naviga- tion by the lateral system of buoyage. Simply put, buoys and markers have an arrangement of shapes, colors, numbers and lights to show which side of the buoy a boater should pass on when navigating in a particular direction. The mark- ings 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 star- board (right) side when proceeding from open water into port, and black buoys are to port (left) side. When navigat- ing out of port, your position with respect to the buoys should be reversed; red buoys should be to port and black buoys to starboard. Many bodies of water used by boaters are entirely within the boundaries of a particular state. The Uniform State Water- way Marking System has been devised for these waters. This system uses buoys and signs with distinctive 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, dan- ger areas, and general information. Remember, markings may vary by geographic location. Al- ways consult local boating authorities before driving your boat in unfamiliar waters.
6AW-9-3B-1E.book 4
Safety information
5
ZMU01708
6AW-9-3B-1E.book 5
6
General information EMU25172
Identification numbers record EMU25186
Outboard motor serial number The outboard motor serial number is stamped on the label attached to the port side of the clamp bracket. Record your outboard motor serial number in the spaces provided to assist you in ordering spare parts from your Yamaha dealer or for reference in case your outboard motor is stolen.
EMU34944
Digital electronic control serial number The digital electronic control serial number is stamped on the label attached to the digital electronic control box. Record your digital electronic control serial number in the spaces provided to assist you in newly connecting the digi- tal electronic control to the outboard motor.
TIP: Consult your Yamaha dealer if you have any questions con- cerning the digital electronic control serial number.
EMU25192
Key number If a main key switch is equipped with the motor, the key identification number is stamped on your key as shown in the illustration. Record this number in the space provided for reference in case you need a new key.
1. Outboard motor serial number location
1. Serial number 2. Model name 3. Motor transom height 4. Approved model code
1 ZMU05814
34 12
ZMU01692
ZMU06224
1
1. Digital electronic control serial number loca- tion
1. Serial number 2. Type 3. Approved model code
ZMU05885
1
ZMU05887
1
ZMU05958
1
23 1
ZMU05917
6AW-9-3B-1E.book 6
General information
7
EMU38981
EC Declaration of Conformity (DoC) This declaration is included with outboard motors that con- form to European regulations. This outboard motor conforms to certain portions of the Eu- ropean Parliament directive relating to machinery. Each conformed outboard motor accompanied with EC DoC.EC DoC contains the following information; Name of Engine Manufacture Model name Product code of model (Approved model code) Code of conformed directives EMU38995
CE Marking This label is affixed to outboard motors that conform to Eu- ropean regulations. Outboard motors affixed with this CE marking conform with the directives of; 2006/42/EC, 94/25/EC - 2003/44/EC, 2014/30/EU, and 2004/108/EC, 2013/53/EU.
EMU46132
Compliance mark and manufactured date label
Engines affixed with this label conform to the regulations for each country. This label is affixed to the clamp bracket or swivel bracket.
Regulatory Compliance Mark (RCM) Engines affixed with this mark conform to certain portion(s) of the Australian Radio Communications Act.
ICES-002 Compliance Label Engines affixed with this mark meet all requirements of the Canadian Interference Causing Equipment Regulations.
1. Key number
1. CE marking location
1
ZMU01694
1
ZMU07133
ZMU08050
1
1. Compliance mark and manufactured date label location
1. Regulatory Compliance Mark (RCM)
ZMU06040
1 ZMU08211
ZMU08190
1
6AW-9-3B-1E.book 7
General information
8
Manufactured date The manufactured date is stamped on the label for the en- gines that conform to the regulations for U.S. Environmental Protection Agency (EPA). The models that manufactured exclusively for the Oceanian countries may not have manu- factured date on the label.
1. ICES-002 Compliance Label
1. Manufactured date
ZMU08191 1
ZMU08192
1
6AW-9-3B-1E.book 8
General information
9
EMU33524
Read manuals and labels Before operating or working on this outboard motor: Read this manual. Read any manuals supplied with the boat. Read all labels on the outboard motor and the boat. If you need any additional information, contact your Yamaha dealer. EMU33836
Warning labels If these labels are damaged or missing, contact your Yamaha dealer for replacements.
3
2
1
ZMU05950
6AW-9-3B-1E.book 9
General information
10
EMU34652
Contents of labels The above warning labels mean as follows. 1 EWM01682
Keep hands, hair, and clothing away from rotating parts while the engine is running.
Do not touch or remove electrical parts when starting or during operation.
2 EWM01672
Read Owners Manuals and labels. Wear an approved personal flotation device (PFD). Attach engine shut-off cord (lanyard) to your PFD,
arm, or leg so the engine stops if you accidentally leave the helm, which could prevent a runaway boat.
EMU33851
Other labels
6EE-G2794-40
6EE-H1994-40
1 2
6EE-G2794-50
6EE-H1994-50
ZMU06191
3
ZMU05710
6AW-9-3B-1E.book 10
General information
11
EMU35133
Symbols The following symbols mean as follows.
Notice/Warning
Read Owners Manual
Hazard caused by continuous rotation
Electrical hazard
ZMU05696
ZMU05664
ZMU05665
ZMU05666
6AW-9-3B-1E.book 11
12
Specifications and requirements EMU34522
Specifications TIP: (AL) stated in the specification data below represents the numerical value for the aluminum propeller installed. Likewise, (SUS) represents the value for stainless steel propeller installed and (PL) for plastic propeller installed. EMU2821V
Dimension and weight: Overall length:
1029 mm (40.5 in) Overall width:
633 mm (24.9 in) Overall height X:
2006 mm (79.0 in) Overall height U:
2133 mm (84.0 in) Motor transom height X:
637 mm (25.1 in) Motor transom height U:
764 mm (30.1 in) Dry weight (SUS) X:
356 kg (785 lb) Dry weight (SUS) U:
364 kg (802 lb) Performance:
Full throttle operating range: 50006000 r/min
Rated power: 257.4 kW (350 HP)
Idle speed (in neutral): 600700 r/min
Power unit: Type:
4-stroke DOHC V8 32 valves Total displacement:
5330 cm3 (325.2 c.i.) Bore stroke:
94.0 96.0 mm (3.70 3.78 in) Ignition system:
TCI Spark plug (NGK):
LFR6A-11 Spark plug gap:
1.01.1 mm (0.0390.043 in) Steering system:
Remote steering Starting system:
Electric starter Starting carburetion system:
Fuel injection Valve clearance IN (cold engine):
0.170.24 mm (0.00670.0094 in) Valve clearance EX (cold engine):
0.310.38 mm (0.01220.0150 in) Battery rating (CCA/SAE):
7001150 A
Battery rating (MCA/ABYC): 9001370 A
Battery rating (RC/SAE): 170 minutes
Battery rating (CCA/EN): 6701080 A
Battery rating (20HR/IEC): 110 Ah
Maximum generator output: 50 A
Lower unit: Gear shift positions:
Forward-neutral-reverse Gear ratio:
1.73 (26/15) Trim and tilt system:
Power trim and tilt Propeller mark:
X (F350CC) XL (LF350CC)
Fuel and oil: Recommended fuel:
Mid-grade unleaded gasoline (For North America), Premium unleaded gasoline
Min. pump octane number (PON): 89
Min. research octane number (RON): 94
Recommended engine oil: YAMALUBE 4M FC-W or 4-stroke outboard motor oil
Recommended engine oil grade 1: SAE 10W-30/10W-40/5W-30 API SE/SF/SG/SH/SJ/SL
Engine oil quantity (without oil filter replacement): 6.3 L (6.66 US qt, 5.54 Imp.qt)
Engine oil quantity (with oil filter replacement): 6.5 L (6.87 US qt, 5.72 Imp.qt)
Lubrication system: Wet sump
Recommended gear oil: Yamalube Marine Gearcase Lube HD or Hypoid gear oil
Recommended gear oil grade: SAE 80W API GL-5 / SAE 90 API GL-5
Gear oil quantity: 1.310 L (1.385 US qt, 1.153 Imp.qt) (LF350CC) 1.520 L (1.607 US qt, 1.338 Imp.qt) (F350CC)
Tightening torque: Spark plug:
28 Nm (2.86 kgf-m, 20.7 ft-lb) Propeller nut:
54 Nm (5.51 kgf-m, 39.8 ft-lb) Engine oil drain bolt:
27 Nm (2.75 kgf-m, 19.9 ft-lb) Engine oil filter:
18 Nm (1.84 kgf-m, 13.3 ft-lb)
6AW-9-3B-1E.book 12
Specifications and requirements
13
EMU33556
Installation requirements EMU33565
Boat horsepower rating EWM01561
Overpowering a boat can cause severe instability.
Before installing the outboard motor(s), confirm that the to- tal horsepower of your outboard motor(s) does not exceed the boats maximum horsepower rating. See the boats ca- pacity plate or contact the manufacturer. EMU33572
Mounting motor EWM01571
Improper mounting of the outboard motor could re- sult in hazardous conditions such as poor handling, loss of control, or fire hazards.
Because the motor is very heavy, special equipment and training is required to mount it safely.
Your dealer or other person experienced in proper rigging should mount the motor using correct equipment and com- plete rigging instructions. For further information, see page 40. EMU34954
Digital electronic control requirements The digital electronic control is equipped with a start-in-gear protection device(s). This device prevents the engine from starting unless it is in neutral. EWM01581
If the engine starts in gear, the boat can move sud- denly and unexpectedly, possibly causing a collision or throwing passengers overboard.
If the engine ever starts in gear, the start-in-gear pro- tection device is not working correctly and you should discontinue using the outboard. Contact your Yamaha dealer.
This digital electronic control unit is only available for the outboard motor which you have purchased. Prior to use of the digital electronic control unit, set it in order to operate your outboard motor o