F6D
F8D
T8D
OWNER’S MANUAL
U.S.A.Edition LIT-18626-05-98 60R-F8199-10
ZMU01690
Read this owner’s manual carefully before operating your outboard motor.
EMU25100
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 manual, please consult your Yamaha dealer.
NOTE:
The F6MH, F8MH, T8PH, T8EH, T8PR 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
F6D, F8D, T8D
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-18626-05-98
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 ...................................... |
2 |
Safety information ....................... |
3 |
Important labels........................... |
4 |
Warning labels................................ |
4 |
Caution labels................................. |
5 |
Basic boating rules |
|
(Rules of the road) ................... |
5 |
Steering and sailing rules and |
|
sound signals .............................. |
5 |
Rules when encountering |
|
vessels ........................................ |
6 |
Other special situations .................. |
7 |
Fueling instructions ..................... |
9 |
Gasoline ....................................... |
10 |
Engine oil...................................... |
10 |
Battery requirement................... |
10 |
Battery specifications ................... |
11 |
Without a rectifier or Rectifier |
|
Regulator .................................. |
11 |
Propeller selection..................... |
11 |
Start-in-gear protection ............. |
12 |
Basic components ...................... |
13 |
Main components...................... |
13 |
Fuel tank....................................... |
14 |
Fuel joint....................................... |
15 |
Fuel gauge ................................... |
15 |
Fuel tank cap................................ |
15 |
Air vent screw............................... |
15 |
Remote control ............................. |
15 |
Remote control lever .................... |
15 |
Neutral interlock trigger ................ |
16 |
Neutral throttle lever ..................... |
16 |
Choke switch ................................ |
16 |
Tiller handle.................................. |
16 |
Gear shift lever ............................. |
16 |
Throttle grip .................................. |
17 |
Throttle indicator........................... |
17 |
Throttle friction adjuster ................ |
17 |
Engine stop lanyard switch........... |
18 |
Engine stop button ....................... |
18 |
Choke knob for pull type............... |
19 |
Manual starter handle................... |
19 |
Starter button................................ |
19 |
Main switch................................... |
19 |
Power tilt switch............................ |
19 |
Steering friction adjuster............... |
20 |
Trim rod (tilt pin) ........................... |
20 |
Tilt lock mechanism ...................... |
21 |
Tilt support knob ........................... |
21 |
Tilt support bar ............................. |
21 |
Power tilt unit................................ |
21 |
Top cowling lock lever |
|
(pull up type) ............................. |
21 |
Flushing device ............................ |
22 |
Warning indicator ......................... |
22 |
Low oil pressure warning |
|
indicator .................................... |
22 |
Warning system ........................ |
23 |
Low oil pressure warning.............. |
23 |
Operation ..................................... |
24 |
Installation................................. |
24 |
Mounting the outboard motor ....... |
24 |
Clamping the outboard motor ....... |
25 |
Breaking in engine .................... |
26 |
Procedure for 4-stroke models ..... |
26 |
Preoperation checks ................. |
26 |
Fuel .............................................. |
26 |
Controls ........................................ |
26 |
Engine .......................................... |
27 |
Checking the engine oil level........ |
27 |
Filling fuel.................................. |
27 |
Ring Free Fuel Additive ................ |
27 |
Operating engine ...................... |
28 |
Feeding fuel (portable tank) ......... |
28 |
Starting engine ............................. |
29 |
Warming up engine................... |
32 |
Manual start models ..................... |
32 |
Shifting ...................................... |
33 |
Table of contents
Forward (tiller handle and remote |
|
control models) ......................... |
33 |
Reverse (manual tilt and hydro tilt |
|
models) ..................................... |
34 |
Stopping engine ........................ |
35 |
Procedure..................................... |
35 |
Procedure..................................... |
35 |
Trimming outboard motor .......... |
36 |
Adjusting trim angle for manual tilt |
|
models ...................................... |
36 |
Adjusting trim angle |
|
(power tilt models)..................... |
37 |
Adjusting boat trim........................ |
38 |
Tilting up and down ................... |
38 |
Procedure for tilting up |
|
(manual tilt models)................... |
39 |
Procedure for tilting up ................. |
40 |
Procedure for tilting down |
|
(manual tilt models)................... |
40 |
Procedure for tilting down............. |
41 |
Cruising in shallow water .......... |
41 |
Cruising in shallow water |
|
(manual tilt models)................... |
41 |
Power trim and tilt models / |
|
power tilt models ....................... |
43 |
Cruising in other conditions ....... |
44 |
Maintenance................................. |
45 |
Specifications ............................ |
45 |
Transporting and storing |
|
outboard motor....................... |
46 |
Clamp screw mounting models .... |
47 |
Storing outboard motor................. |
47 |
Procedure..................................... |
48 |
Lubrication (except oil injection |
|
models) ..................................... |
49 |
Cleaning and anticorrosion |
|
measures .................................. |
49 |
Battery care .................................. |
49 |
Flushing power unit ...................... |
50 |
Cleaning the outboard motor........ |
51 |
Checking painted surface of |
|
motor......................................... |
51 |
Replacement parts ....................... |
51 |
Maintenance chart ........................ |
52 |
Maintenance chart (additional) ..... |
53 |
Greasing ....................................... |
54 |
Cleaning and adjusting |
|
spark plug ................................. |
55 |
Checking fuel system ................... |
55 |
Checking fuel filter ........................ |
56 |
Inspecting idling speed ................. |
56 |
Changing engine oil...................... |
57 |
Checking wiring and |
|
connectors ................................ |
58 |
Exhaust leakage ........................... |
58 |
Water leakage .............................. |
59 |
Engine oil leakage ........................ |
59 |
Checking power trim and |
|
tilt system .................................. |
59 |
Checking propeller ....................... |
59 |
Removing the propeller ................ |
60 |
Installing the propeller .................. |
61 |
Changing gear oil ......................... |
61 |
Cleaning fuel tank......................... |
62 |
Inspecting and replacing |
|
anode(s) .................................... |
63 |
Checking battery |
|
(for electric start models) .......... |
63 |
Connecting the battery ................. |
64 |
Disconnecting the battery ............. |
65 |
Checking top cowling ................... |
65 |
Coating the boat bottom ............... |
65 |
Trouble Recovery........................ |
66 |
Troubleshooting ........................ |
66 |
Temporary action in |
|
emergency ............................. |
69 |
Impact damage............................. |
69 |
Replacing fuse.............................. |
69 |
Power trim and tilt will not |
|
operate...................................... |
70 |
Starter will not operate ................. |
70 |
Emergency starting engine........... |
70 |
Engine fails to operate .............. |
72 |
Ignition system malfunction .......... |
72 |
Periodic maintenance................ |
51 |
Table of contents
Treatment of submerged |
|
motor ...................................... |
72 |
Procedure..................................... |
72 |
Consumer information................ |
74 |
Important warranty information |
|
for U.S.A. and Canada ........... |
74 |
YAMAHA MOTOR |
|
CORPORATION, U.S.A. |
|
FOUR-STROKE OUTBOARD |
|
MOTOR THREE-YEAR |
|
LIMITED WARRANTY ........... |
76 |
IMPORTANT WARRANTY |
|
INFORMATION IF YOU USE |
|
YOUR YAMAHA OUTSIDE |
|
U.S.A. OR CANADA .............. |
78 |
EMU25170
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
1. Outboard motor serial number location
EMU25190
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. Key number
EMU25220
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 engine for details.
EMU25241
Approval label of emission control certificate
This label is attached to the bottom cowling.
1
General information
New Technology; (4-stroke/HPDI) EM
1. Approval label location
ZMU01699
EMU25261
Manufactured date label
This label is attached to the clamp bracket or the swivel bracket.
1. Manufactured date label location
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.
1. Star labels 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.
2
General information
ZMU01702 |
ZMU01704 |
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 2008 exhaust emission standards. Engines meeting these standards have 65% lower emissions than One Star-Low-Emission engines.
EMU25360
●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-swim- mers should always wear PFDs, and
3
General information
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 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: 1-800-368-5647
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
EMU25395
Warning labels
EMU25401
Label
EWM01260
WARNING
●Be sure shift control is in neutral before starting engine. (except 2HP)
4
General information
●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.
EMU25464
Caution labels
EMU25472
Label
ECM01190
CAUTION:
Transport and 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.
5
General information
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)
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 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.
6
General information
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). 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-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 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
7
General information
proceeding from open water 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.
8
General information
ZMU01708 |
EMU25540
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.
9
General information
●Take care not to spill gasoline. If gasoline spills, wipe it up immediately with 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): 0.8 L (0.85 US qt) (0.70 Imp.qt)
ECM01050
CAUTION:
All 4-stroke engines are shipped from the factory without engine oil.
ZMU01710
EMU25690
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-
10
General information
tric system could perform poorly or be overloaded, causing electric system damage.
For electric start models, choose a battery which meets the following specifications.
EMU25711
Battery specifications
Minimum cold cranking amps (CCA/SAE):
T8PRD 245.0 A
T8PHD 245.0 A
T8EHD 245.0 A
Minimum marine cranking amps (MCA/ABYC):
T8PRD 323.0 A
T8PHD 323.0 A
T8EHD 323.0 A
Minimum reserve capacity (RC/SAE): T8PRD 52 minutes
T8PHD 52 minutes T8EHD 52 minutes
EMU25730
Without a rectifier or Rectifier Regulator
ECM01090
CAUTION:
A battery cannot be connected to models that do not have a rectifier or Rectifier Regulator.
If you wish to use a battery with the models without a rectifier or Rectifier Regulator, install an optional Rectifier Regulator.
Using a maintenance-free battery with the above models can shorten the life of the battery significantly.
Install an optional Rectifier Regulator or use accessories rated to withstand 18 volts or higher with the above models. Consult your Yamaha dealer for details on installing an optional Rectifier Regulator.
EMU25741
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 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.
1.Propeller diameter in inches
2.Propeller pitch in inches
3.Type of propeller (propeller mark)
11
General information
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 the engine in the proper operating range.
For instructions on propeller removal and installation, see page 59.
EMU25770
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.
12
EMU25795
NOTE:
* May not be exactly as shown; also may not be included as standard equipment on all models.
F6, F8
1. |
Top cowling |
16.Clamp screw |
2. |
Top cowling lock lever |
17.Rope attachment |
3. |
Anti-cavitation plate |
18.Flushing device |
4. |
Propeller* |
19.Choke knob |
5.Cooling water inlet
6.Drain screw
7.Trim rod
8.Clamp bracket
9.Manual starter handle 10.Warning indicator
11.Engine stop button/Engine stop lanyard switch
12.Gear shift lever 13.Tiller handle 14.Steering friction lever 15.Tilt lock lever
13
Basic components
T8
1.Top cowling
2.Top cowling lock lever
3.Anti-cavitation plate
4.Propeller
5.Cooling water inlet
6.Drain screw
7.Trim rod
8.Clamp bracket
9.Power tilt switch* 10.Manual starter handle* 11.Warning indicator 12.Starter button*
13.Engine stop button/Engine stop lanyard switch*
14.Gear shift lever* 15.Tiller handle* 16.Steering friction lever* 17.Tilt lock lever* 18.Clamp screw 19.Rope attachment 20.Flushing device
21.Choke knob
22.Remote control box (side mount type)*
EMU25802
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 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.
14
Basic components
3 |
4 |
1 |
2 |
ZMU01992
1.Air vent screw
2.Fuel gauge
3.Fuel joint
4.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.
EMU26180
The remote control lever actuates both the shifter and the throttle. The electrical switches are mounted on the remote control box.
1.Power trim and tilt switch
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
EMU26190
Remote control lever
Moving the lever forward from the neutral position engages forward gear. Pulling the lever back from neutral engages reverse. The engine will continue to run at idle until the lever is moved about 35° (a detent can be felt). Moving the lever farther opens the throttle, and the engine will begin to accelerate.
1.Neutral “”
2.Forward “”
3.Reverse “”
4.Shift
5.Fully closed
6.Throttle
7.Fully open
15
Basic components
EMU26201
Neutral interlock trigger
To shift out of neutral, first pull the neutral interlock trigger up.
EMU26221
Choke switch
To activate the choke system, press in the main switch while the key is turned to the “” (on) or “
” (start) position. The choke system will then supply the rich fuel mixture required to start the engine. When the key is released, the choke will switch off automatically.
1. Neutral interlock trigger
EMU26211
Neutral throttle lever
To open the throttle without shifting into either forward or reverse, put the remote control lever 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.
EMU25911
To change direction, move the tiller handle to the left or right as necessary.
1.Fully open
2.Fully closed
EMU25921
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.
16
Basic components
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.
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.
17
Basic components
When constant speed is desired, tighten the adjuster to maintain the desired throttle setting.
EMU25990
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.
1.Lanyard
2.Lock plate
1.Lanyard
2.Lock plate
EMU26001
Engine stop button
To open the ignition circuit and stop the engine, push this button.
18
Basic components
EMU26011
Choke knob for pull type
To supply the engine with the rich fuel mixture required to start, pull out this knob.
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.
EMU26090
The main switch controls the ignition system; its operation is described below.
● “” (off)
With the main switch in the “” (off) position, the electrical circuits are off, and the key can be removed.
● “” (on)
With the main switch in the “” (on) position, the electrical circuits are on, and the key cannot be removed.
● “ |
” (start) |
|
With the main switch in the “ |
” (start) po- |
sition, the starter motor turns to start the engine. When the key is released, it returns automatically to the “” (on) position.
EMU26080
Starter button
To start the engine with the electric starter, push the starter button.
EMU26102
The power tilt system adjusts the outboard motor angle in relation to the transom. Pushing the switch “” (up) tilts the outboard mo-
19
Basic components
tor up. Pressing the switch “” (down) tilts the outboard motor down. When the switch is released, the outboard motor will stop in its current position.
NOTE:
For instructions on using the power tilt switch, see pages 36 and 38.
EMU26110
Steering friction adjuster
A friction device provides adjustable resistance to the steering mechanism, and can be set according to operator preference. An adjuster lever is located on the bottom of the tiller handle bracket.
To increase resistance, turn the lever to the left.
To decrease resistance, turn the lever to the right.
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.
20
Basic components
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. 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.
EMU26320
Tilt support knob
To keep the outboard motor in the tilted up position, push the tilt support knob under the swivel bracket.
EMU26330
Tilt support bar
The tilt support bar keeps the outboard motor in the tilted up position.
EMU26360
Power tilt unit
This unit tilts the outboard motor up and down and is controlled with the power tilt switch.
ECM00630
CAUTION:
Do not step on or exert pressure on the power tilt motor. The power tilt unit could be damaged as a result.
1.Power tilt unit
2.Power tilt motor
EMU26382
Top cowling lock lever (pull up type)
To remove the engine top cowling, pull up the lock lever(s) and lift off the cowling. When installing the cowling, check to be sure it fits properly in the rubber seal. Then lock the cowling by moving the lever(s) downward.
21