Yamaha EMU25060, ZMU01690 User Manual

F4D

OWNER’S MANUAL

U.S.A.Edition

LIT-18626-05-97 68D-F8199-14

EMU25060

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 information needed for proper operation, maintenance and care. A thorough understanding of these simple instructions will help you obtain maximum enjoyment from your new Yamaha. If you have any question about the operation or maintenance of your outboard motor, please consult a Yamaha dealer.

In this Owner’s Manual particularly important information is distinguished in the following ways.

The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

EWM00780

WARNING

Failure to follow WARNING instructions could result in severe injury or death to the machine operator, a bystander, or a person 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 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 manu-

al, please consult your Yamaha dealer.

NOTE:

The F4MH 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.

EMU25130

F4D

OWNER’S MANUAL

©2004 by Yamaha Motor Corporation, USA 1st Edition, January 2004

All rights reserved.

Any reprinting or unauthorized use without the written permission of Yamaha Motor Corporation, USA is expressly prohibited.

Printed in France

P/N LIT-18626-05-97

Table of contents

General information ..........................	1
Identification numbers record..........	1
Outboard motor serial number ..........	1
Emission control information ...........	1
North American models.....................	1
Star labels .........................................	2
Safety information ..........................	3
Important labels...............................	4
Warning labels ..................................	4
Caution labels ...................................	4
Basic boating rules (Rules of the
road) ..............................................	5
Steering and sailing rules and sound
signals.............................................	5
Rules when encountering vessels ....	5
Other special situations.....................	6
Fueling instructions .........................	8
Gasoline ............................................	9
Engine oil ..........................................	9
Propeller selection...........................	9
Start-in-gear protection .................	10
Basic components ..........................	11
Main components..........................	11
Fuel tank .........................................	11
Fuel tank .........................................	12
Fuel joint .........................................	12
Fuel gauge ......................................	12
Fuel tank cap ..................................	12
Air vent screw .................................	12
Fuel cock.........................................	12
Open ...............................................	13
Tiller handle ....................................	13
Gear shift lever................................	13
Throttle grip .....................................	14
Throttle indicator .............................	14
Throttle friction adjuster...................	14
Engine stop lanyard switch .............	15
Engine stop button ..........................	15
Choke knob for pull type .................	15
Manual starter handle .....................	16
Steering friction adjuster .................	16
Trim rod (tilt pin) ..............................	16
Tilt lock mechanism.........................	16
Tilt support bar ................................	16
Top cowling lock lever (pull up

type) ..............................................	17
Carrying handle...............................	17
Operation .........................................	18
Installation.....................................	18
Mounting the outboard motor ..........	18
Clamping the outboard motor..........	19
Breaking in engine ........................	20
Procedure for 4-stroke models........	20
Preoperation checks .....................	20
Fuel .................................................	20
Controls...........................................	20
Engine .............................................	21
Checking the engine oil level ..........	21
Filling fuel......................................	21
Operating engine ..........................	22
Feeding fuel ....................................	22
Starting engine ................................	23
Warming up engine.......................	25
Manual start models........................	25
Shifting ..........................................	25
Forward (tiller handle and remote
control models) .............................	26
Reverse...........................................	26
Stopping engine............................	26
Procedure........................................	26
Trimming outboard motor..............	27
Adjusting trim angle for manual tilt
models ..........................................	28
Adjusting boat trim ..........................	28
Tilting up and down.......................	29
Procedure for tilting up (manual tilt
models) .........................................	30
Procedure for tilting down (manual
tilt models).....................................	31
Cruising in shallow water ..............	32
Cruising in shallow water (manual
tilt models).....................................	32
Cruising in other conditions...........	33
Maintenance ....................................	34
Specifications................................	34
Transporting and storing
outboard motor ...........................	35
Clamp screw mounting models .......	35
Storing outboard motor ...................	36
Procedure........................................	36

Table of contents

Lubrication (except oil injection
models) .........................................	37
Cleaning and anticorrosion
measures ......................................	37
Cleaning the outboard motor ..........	38
Checking painted surface of
motor.............................................	38
Periodic maintenance....................	38
Replacement parts ..........................	38
Maintenance chart ..........................	39
Greasing .........................................	40
Cleaning and adjusting spark plug..	40
Checking fuel system ......................	41
Checking fuel filter ..........................	42
Inspecting idling speed ...................	42
Changing engine oil ........................	43
Checking wiring and connectors .....	44
Exhaust leakage .............................	44
Water leakage .................................	44
Engine oil leakage...........................	44
Checking propeller ..........................	44
Removing the propeller ...................	45
Installing the propeller .....................	45
Changing gear oil ............................	46
Cleaning fuel tank ...........................	47
Inspecting and replacing anode(s)..	47
Checking top cowling ......................	48
Coating the boat bottom..................	48
Trouble Recovery............................	49
Troubleshooting ............................	49
Temporary action in
emergency ..................................	52
Impact damage ...............................	52
Starter will not operate ....................	52
Emergency starting engine .............	53
Treatment of submerged motor.....	54
Procedure .......................................	54
Consumer information....................	56
Important warranty information for
U.S.A. and Canada .....................	56
YAMAHA MOTOR
CORPORATION, U.S.A.
FOUR-STROKE OUTBOARD
MOTOR THREE-YEAR LIMITED
WARRANTY ................................	58

IMPORTANT WARRANTY
INFORMATION IF YOU USE
YOUR YAMAHA OUTSIDE
U.S.A. OR CANADA ...................	60

General information

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 stolen.

1. Outboard motor serial number location

engine for details.

EMU25241

Approval label of emission control certificate

This label is attached to the bottom cowling. New Technology; (4-stroke/HPDI) EM

1

ZMU02653

1. Approval label location

ZMU01699

EMU25261

Manufactured date label

This label is attached to the clamp bracket or the swivel bracket.

EMU25220

Emission control information

EMU25230

North American models

This engine conforms to U.S. Environmental Protection Agency (EPA) regulations for marine SI engines. See the label affixed to your

1

General information

1

ZMU02651

1. Manufactured date label location

EMU25280

One Star—Low Emission

The one-star label identifies engines that meet the Air Resources Board’s 2001 exhaust emission standards. Engines meeting these standards have 75% lower emissions than conventional carbureted two-stroke engines. These engines are equivalent to the U.S. EPA’s 2006 standards for marine engines.

Manufactured:

ZMU04346

EMU25272

Star labels

Your outboard motor is labeled with a California Air Resources Board (CARB) star label. See below for a description of your particular label.

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.

1

ZMU01703

EMU25300

	ZMU04509	Three Stars—Ultra Low Emission
1. Star labels location		The three-star label identifies engines that
		meet the Air Resources Board’s 2008 ex-
		haust emission standards. Engines meeting

2

General information

these standards have 65% lower emissions than One Star-Low-Emission engines.

ZMU01704

EMU25360

Safety information

●Before mounting or operating the outboard motor, read this entire manual. Reading it should give you an understanding of the motor and its operation

●Before operating the boat, read any owner’s or operator’s manuals supplied with it and all labels. Be sure you understand each item before operating.

●Do not overpower the boat with this outboard motor. Overpowering the boat could result in loss of control. The rated power of the outboard should be equal to or less than the rated horsepower capacity of the boat. If the rated horsepower capacity of the boat is unknown, consult the dealer or boat manufacturer.

●Do not modify the outboard. Modifications could make the motor unfit or unsafe to use.

●Never operate after drinking alcohol or taking drugs. About 50% of all boating fatalities involve intoxication.

●Have an approved personal flotation device (PFD) on board for every occupant. It is a good idea to 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.

●Gasoline is highly flammable, and its vapors are flammable and explosive. Handle and store gasoline carefully. Make sure there are no gas fumes or leaking fuel before starting the engine.

●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.

●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 accidentally 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 5.

●Stay informed about the weather. Check weather forecasts before boating. Avoid boating in hazardous weather.

●Tell someone where you are going: leave a Float Plan with a responsible person. Be sure to cancel the Float Plan when you return.

●Use common sense and good judgment when boating. Know your abilities, and be sure you understand how your boat handles 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

3

General information

watch for obstacles and other traffic.

●Always watch carefully for swimmers during the engine operation.

●Stay away from swimming areas.

●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 following:

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

Boating Safety Hotline: [phone]

National Marine Manufacturers Association (NMMA)

401 N. Michigan Ave. Chicago, Il 60611

Marine Retailers Association of America

155 N. Michigan Ave. Chicago, Il 60601

EMU25380

Important labels

EMU25395

Warning labels

ZMU02654

EMU25401

Label

EWM01260

WARNING

●Be sure shift control is in neutral before starting engine. (except 2HP)

●Do not touch or remove electrical parts when starting or during operation.

●Keep hands, hair, and clothes away from flywheel and other rotating parts while engine is running.

EMU25431

Label

EWM01300

WARNING

●This engine is equipped with a neutral starting device.

●The engine will not start unless the shift control is in neutral position.

EMU25441

Label

EWM01311

WARNING

LEAKING FUEL COULD CAUSE A FIRE. Before tilting up the engine or laying it on its side:

●Turn the fuel cock to the “closed” position.

●Tighten the air-vent screw on the fuel tank cap.

EMU25464

Caution labels

ZMU02655

4

General information

EMU25481

Label

ECM01200

CAUTION:

Store the engine only as shown. Otherwise, engine damage could result from Leaking oil.

EMU25500

Basic boating rules (Rules of the road)

Just as there are rules which apply when you are driving on streets and high ways, there are waterway rules which apply when you are driving your boat. These rules are used internationally, 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 encounter another vessel on the water.

Several sets of rules prevail according to geographic 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 using 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 maintain 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 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 danger.”

In other words, follow the standard rules except when a collision will occur unless both vessels try to avoid each other. If that is the case, both vessels become “Give-Way” vessels.

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 vessel head-on)

Crossing: (you are traveling across the other vessel’s path)

5

General information

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 GiveWay vessels). Both you and the meeting vessel must alter course to avoid each other.

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 doesn’t 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 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, 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.

EMU25530

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 powerdriven vessel is preparing to go around a bend that may obstruct the view of other water vessels, the operator should sound a prolonged blast on the whistle (4 to 6 seconds).

6

General information

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 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 vessels. Fishing vessels have the right-of- way regardless of position. Fishing vessels cannot, however, impede the passage of other vessels in narrow channels.

Sailing vessel right-of-way

Sailing vessels should normally be given the right-of-way. The exceptions to this are:

1.When the sailing vessel is overtaking the power-driven vessel, the power-driv- en 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 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, numbers and lights to show which side of the buoy a boater should pass on when navigating in a particular direction. The markings on these buoys are oriented from the perspective of being entered from seaward (the boater is going towards the port). This means that red buoys are passed on the starboard (right) side when proceeding from open wa-

ter into port, and black buoys are to port (left) side. When navigating 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 Waterway 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, danger areas, and general information.

Remember, markings may vary by geographic location. Always consult local boating authorities before driving your boat in unfamiliar waters.

7

General information

ZMU01708

EMU25540

Fueling instructions

EWM00010

WARNING

GASOLINE AND ITS VAPORS ARE HIGHLY FLAMMABLE AND EXPLOSIVE!

● Do not smoke when refueling, and keep

away from sparks, flames, or other sources of ignition.

●Stop engine before refueling.

●Refuel in a well-ventilated area. Refuel portable fuel tanks off the boat.

●Take care not to spill gasoline. If gasoline spills, wipe it up immediately with

8

General information

dry rags.

●Do not overfill the fuel tank.

●Tighten the filler cap securely after refueling.

●If you should swallow some gasoline, inhale a lot of gasoline vapor, or get gasoline in your eyes, get immediate medical attention.

●If any gasoline spills onto your skin, immediately wash with soap and water. Change clothing if gasoline spills on it.

●Touch the fuel nozzle to the filler opening or funnel to help prevent electrostatic 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 minimum octane rating of 86 (Pump Octane Number) = (R+M)/2

Gasohol

There are two types of gasohol: gasohol containing 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.

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): 0.5 L (0.53 US qt) (0.44 Imp.qt)

ECM01050

CAUTION:

All 4-stroke engines are shipped from the factory without engine oil.

ZMU01710

EMU25741

Propeller selection

The performance of your outboard motor will be critically affected by your choice of propeller, as an incorrect choice could adversely affect performance and could also seriously damage the motor. Engine speed depends

9

General information

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 propellers 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 maintained. Conversely, a larger-pitch propeller is more suitable for a smaller operating load.

Yamaha dealers stock a range of propellers, and can advise you and install a propeller on your outboard that is best suited to your application.

the engine in the proper operating range.

For instructions on propeller removal and installation, see page 44.

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.

7-1/4 x7-1/4-BA

1 2 3

ZMU02656

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 operating 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, reduce the throttle setting to maintain

10

Basic components

EMU25795

Main components

NOTE:

* May not be exactly as shown; also may not be included as standard equipment on all models.

F4D

		1		11
				12
		2
				13
		3		2
	10
	9	4	19	14
			18
	8
			17
			16	15
			20

7

5

6

1.Top cowling

2.Top cowling lock lever

3.Carrying handle

4.Steering friction screw

5.Anti-cavitation plate

6.Propeller

7.Cooling water inlet

8.Trim rod

9.Clamp bracket

10.Tiller handle

11.Air vent screw

12.Fuel tank cap

13.Manual starter handle

14.Engine stop button/Engine stop lanyard switch

ZMU04483

15.Clamp screw

16.Rope attachment

17.Fuel joint

18.Choke knob

19.Gear shift lever

20.Fuel tank*

EMU25802

Fuel tank

If your model was equipped with a portable fuel tank, its function is as follows.

EWM00020

WARNING

The fuel tank supplied with this engine is

11

Basic components

its dedicated fuel reservoir and must not be used as a fuel storage container. Commercial users should conform to relevant licensing or approval authority regulations.

3

4

1

2

ZMU01992

1.Air vent screw

2.Fuel gauge

3.Fuel joint

4.Fuel tank cap

EMU25821

Fuel tank

If your model included a fuel tank, its parts and functions are as follows.

1

3

2

ZMU02658

1.Air vent screw

2.Built-in fuel tank

3.Fuel tank cap

EMU25830

Fuel joint

This joint is used to connect the fuel line.

EMU25841

Fuel gauge

This gauge is located on either the fuel tank cap or on the fuel joint base. It shows the approximate amount of fuel remaining in the tank.

EMU25850

Fuel tank cap

This cap seals the fuel tank. When removed, the tank can be filled with fuel. To remove the cap, turn it counterclockwise.

EMU25860

Air vent screw

This screw is on the fuel tank cap. To loosen the screw, turn it counterclockwise.

EMU25872

Fuel cock

The fuel cock turns on and off the supply of fuel from the fuel tank to the engine.

1

ZMU02659

1. Fuel cock

EMU25881

Close

To stop fuel flow to the engine, turn the lever or knob to close position.

Always turn the lever or knob to close position when the engine is not running.

12

Basic components

1		1
	ZMU02659		ZMU02652
		1. “OPEN” position for the portable tank
1. Close position

EMU25901

Open

The fuel cock has two open positions, one for selecting fuel flow from the built-in fuel tank, and one for an external tank.

Fuel flows to the carburetor with the lever or knob in either open position. These are the normal running positions.

EMU25911

Tiller handle

To change direction, move the tiller handle to the left or right as necessary.

1

ZMU02661

1. “OPEN” position for the built-in tank

ZMU02662

EMU25921

Gear shift lever

Pulling the gear shift lever towards you puts the engine in forward gear so that the boat moves ahead. Pushing the lever away from you puts the engine in reverse gear so that the boat moves astern.

13

Basic components

R	N	F	1
3	2
		1

ZMU02663	ZMU02665

1.Forward “”

2.Neutral “”

3.Reverse “”

EMU25941

Throttle grip

The throttle grip is on the tiller handle. Turn the grip counterclockwise to increase speed and clockwise to decrease speed.

1. Throttle indicator

EMU25970

Throttle friction adjuster

A friction device provides adjustable resistance to movement of the throttle grip or the remote control lever, and can be set according to operator preference.

To increase resistance, turn the adjuster clockwise. To decrease resistance, turn the adjuster counterclockwise.

EWM00030

WARNING

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.

ZMU02664

EMU25961

Throttle indicator

The fuel consumption curve on the throttle indicator shows the relative amount of fuel consumed for each throttle position. Choose

the setting that offers the best performance

and fuel economy for the desired operation.

ZMU02666

When constant speed is desired, tighten the adjuster to maintain the desired throttle setting.

14

Basic components

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 ignition to the engine. This will prevent the boat from running away under power.

EWM00120

WARNING

●Attach the engine stop switch lanyard to a secure place on your clothing, or your arm or leg while operating.

●Do not attach the lanyard to clothing that could tear loose. Do not route the lanyard where it could become entangled, preventing it from functioning.

●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.

NOTE:

The engine cannot be started with the lock plate removed.

2

1

ZMU02667

1.Lanyard

2.Lock plate

EMU26001

Engine stop button

To open the ignition circuit and stop the engine, push this button.

ZMU02668

EMU26011

Choke knob for pull type

To supply the engine with the rich fuel mixture required to start, pull out this knob.

ZMU02669

15

Basic components

EMU26070

Manual starter handle

To start the engine, first gently pull the handle out until resistance is felt. From that position, then pull the handle straight out quickly to crank the engine.

ZMU02670

EMU26121

Steering friction adjuster

A friction device provides adjustable resistance to the steering mechanism, and can be set according to operator preference. An adjusting screw or bolt is located on the swivel bracket.

ZMU02671

To increase resistance, turn the adjuster clockwise.

To decrease resistance, turn the adjuster counterclockwise.

EWM00040

WARNING

Do not overtighten the friction adjuster. If there is too much resistance, it could be

difficult to steer, which could result in an accident.

EMU26261

Trim rod (tilt pin)

The position of the trim rod determines the minimum trim angle of the outboard motor in relation to the transom.

ZMU02672

EMU26312

Tilt lock mechanism

The tilt lock mechanism is used to prevent the outboard motor from lifting out of the water when in reverse gear.

1

ZMU04497

1. Tilt lock lever

To lock it, set the tilt lock lever in the “” (lock) position. To release, push the tilt lock lever in the “” (release) position.

EMU26330

Tilt support bar

The tilt support bar keeps the outboard motor in the tilted up position.

16