Yamaha F200G User manual

Read this manual carefully before operating this
outboard motor.
OWNER’S MANUAL
F200G
FL200G
F200G1
FL200G1
6DV-28199-70-E0
U6DV70E0.book Page 1 Tuesday, February 19, 2013 9:50 AM

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.
U6DV70E0.book Page 1 Tuesday, February 19, 2013 9:50 AM

Important manual information
EMU25107
To the owner
Thank you for selecting a Yamaha outboard
motor. This Owner’s Manual contains infor-
mation needed for proper operation, mainte-
nance and care. A thorough understanding of
these simple instructions will help you obtain
maximum enjoyment from your new Yamaha.
If you have any question about the operation
or maintenance of your outboard motor,
please consult a Yamaha dealer.
In this Owner’s Manual particularly important
information is distinguished in the following
ways.
: This is the safety alert symbol. It is used
to alert you to potential personal injury haz-
ards. Obey all safety messages that follow
this symbol to avoid possible injury or death.
WARNING
EWM00781
A WARNING indicates a hazardous situa-
tion which, if not avoided, could result in
death or serious injury.
NOTICE
ECM00701
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 pro-
cedures 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 con-
sult your Yamaha dealer.
To ensure long product life, Yamaha recom-
mends that you use the product and perform
the specified periodic inspections and mainte-
nance by correctly following the instructions in
the owner’s manual. Any damage resulting
from neglect of these instructions is not cov-
ered by warranty.
Some countries have laws or regulations re-
stricting users from taking the product out of
the country where it was purchased, and it
may be impossible to register the product in
the destination country. Additionally, the war-
ranty may not apply in certain regions. When
planning to take the product to another coun-
try, consult the dealer where the product was
purchased for further information.
If the product was purchased used, please
consult your closest dealer for customer re-
registration, and to be eligible for the specified
services.
TIP:
The F200GET, FL200GET, F200GET1,
FL200GET1 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.
EMU25121
F200G, FL200G, F200G1, FL200G1
OWNER’S MANUAL
©2013 by Yamaha Motor Co., Ltd.
1st Edition, January 2013
All rights reserved.
Any reprinting or unauthorized use
without the written permission of
Yamaha Motor Co., Ltd.
is expressly prohibited.
Printed in Japan
U6DV70E0.book Page 1 Tuesday, February 19, 2013 9:50 AM

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 ............................... 2
Modifications ...................................... 2
Boating safety ................................. 2
Alcohol and drugs............................... 2
Personal flotation devices (PFDs) ...... 2
People in the water............................. 2
Passengers ........................................ 2
Overloading ........................................ 2
Avoid collisions................................... 2
Weather.............................................. 3
Passenger training ............................. 3
Boating safety publications................. 3
Laws and regulations ......................... 3
General information .......................... 4
Identification numbers record.......... 4
Outboard motor serial number ........... 4
Digital electronic control serial
number............................................ 4
Key number........................................ 5
EC Declaration of Conformity
(DoC)............................................ 5
CE Marking ..................................... 5
Read manuals and labels................ 6
Warning labels.................................... 6
Specifications and requirements..... 9
Specifications .................................. 9
Installation requirements ............... 10
Boat horsepower rating .................... 10
Mounting outboard motor ................. 10
Yamaha Security System ................. 10
Digital electronic control
requirements.............................. 11
Battery requirements..................... 11
Battery specifications ....................... 11
Mounting battery............................... 11
Multiple batteries .............................. 11
Propeller selection ........................ 11
Counter rotation models ................... 12
Start-in-gear protection ................. 12
Engine oil requirements ................ 12
Fuel requirements ......................... 13
Gasoline ........................................... 13
Anti-fouling paint ........................... 13
Outboard motor disposal
requirements.............................. 14
Emergency equipment .................. 14
Emission control information......... 14
North American models.................... 14
Star labels ........................................ 15
Components .................................... 17
Components diagram.................... 17
Remote control transmitter ............... 20
Receiver ........................................... 21
Yamaha Security System lock and
unlock mode.................................. 21
Digital Electronic Control box ........... 22
Digital electronic control-active
indicator ........................................ 22
Digital electronic control-alert
indicator ........................................ 23
Control lever ..................................... 23
Free throttle switch ........................... 23
Throttle friction adjuster .................... 24
Engine shut-off cord (lanyard) and
clip................................................. 25
Main switch....................................... 25
Start/Stop switch panel..................... 26
All Start/Stop switch panel................ 26
Power trim and tilt switch on digital
electronic control........................... 26
Power trim and tilt switch on bottom
cowling .......................................... 27
Power trim and tilt switches
(twin type) ..................................... 27
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Table of contents
Trim tab with anode.......................... 28
Tilt support lever for power trim and
tilt model........................................ 28
Cowling lock lever ............................ 29
Flushing device ................................ 29
Fuel filter........................................... 29
Instruments and indicators ............ 30
6Y9 Multifunction Color Gauge ..... 30
YAMAHA SECURITY SYSTEM
indicator ........................................ 30
Engine warm-up indicator................. 30
Engine synchronization indicator...... 30
Overheat alert................................... 31
Low oil pressure-alert....................... 31
Water separator alert........................ 32
Low battery voltage-alert .................. 32
Engine trouble alert .......................... 33
6Y8 Multifunction meters............... 33
6Y8 Multifunction tachometers ...... 33
Yamaha Security System
information .................................... 34
Low oil pressure-alert....................... 35
Overheat alert................................... 35
Water separator alert........................ 36
Engine trouble alert .......................... 36
Low battery voltage-alert .................. 37
6Y8 Multifunction speed & fuel
meters ........................................ 37
6Y8 Multifunction speedometers ... 38
6Y8 Multifunction fuel
management meters .................. 39
Optional meters............................. 39
Engine control system.................... 41
Alert system .................................. 41
Digital Electronic Control alert .......... 41
Overheat alert................................... 41
Low oil pressure alert ....................... 42
Water separator alert........................ 43
Installation ....................................... 45
Installation ..................................... 45
Mounting the outboard motor ........... 45
Operation ......................................... 47
First-time operation ....................... 47
Filling engine oil................................ 47
Breaking in engine............................ 47
Getting to know your boat ................ 47
Checks before starting engine ...... 47
Fuel level .......................................... 48
Removing top cowling ...................... 48
Fuel system ...................................... 48
Controls ............................................ 49
Engine shut-off cord (lanyard) .......... 49
Engine oil.......................................... 49
Outboard motor ................................ 49
Flushing device ................................ 50
Installing top cowling ........................ 50
Checking power trim and tilt
system........................................... 51
Battery .............................................. 52
Filling fuel...................................... 52
Operating engine .......................... 53
Sending fuel ..................................... 53
Starting engine ................................. 53
Checks after starting engine ......... 55
Cooling water ................................... 55
Warming up engine....................... 56
Electric start models ......................... 56
Checks after engine warm up ....... 56
Shifting ............................................. 56
Stop switches ................................... 56
Shifting .......................................... 56
Stopping boat................................ 57
Trolling .......................................... 57
Adjusting trolling speed .................... 57
Stopping engine............................ 58
Procedure for stopping engine ......... 58
Trimming outboard motor.............. 59
Adjusting trim angle
(Power trim and tilt)....................... 59
Adjusting boat trim............................ 60
Tilting up and down....................... 61
Procedure for tilting up
(power trim and tilt models)........... 61
Procedure for tilting down................. 63
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Table of contents
Shallow water................................ 63
Cruising in shallow water.................. 63
Operating in other conditions ........ 64
Maintenance..................................... 65
Transporting and storing outboard
motor .......................................... 65
Storing outboard motor..................... 65
Procedure......................................... 66
Lubrication........................................ 67
Flushing cooling water passage....... 67
Cleaning the outboard motor............ 68
Checking painted surface of
outboard motor.............................. 68
Periodic maintenance.................... 68
Replacement parts ........................... 69
Severe operating conditions............. 69
Maintenance chart 1......................... 70
Maintenance chart 2......................... 72
Greasing........................................... 73
Inspecting spark plug ....................... 74
Inspecting engine idle speed............ 75
Changing engine oil.......................... 75
Inspecting wiring and connectors..... 79
Inspecting propeller .......................... 79
Removing propeller .......................... 80
Installing propeller ............................ 80
Changing gear oil ............................. 81
Inspecting and replacing anode(s) ... 83
Checking battery (for electric start
models) ......................................... 83
Connecting the battery ..................... 84
Disconnecting the battery................. 85
Storing the battery ............................ 85
Trouble Recovery ............................ 86
Troubleshooting ............................ 86
Temporary action in emergency.... 89
Impact damage................................. 89
Running single engine
(twin engines)................................ 89
Replacing fuse.................................. 90
Power trim and tilt unit will not
operate.......................................... 91
Water separator-alert indicator blinks
while cruising ................................ 91
Treatment of submerged motor .... 92
U6DV70E0.book Page 3 Tuesday, February 19, 2013 9:50 AM

1
Safety information
EMU33622
Outboard motor safety
Observe these precautions at all times.
EMU36501
Propeller
People can be injured or killed if they come in
contact with the propeller. The propeller can
keep moving even when the motor is in neu-
tral, and sharp edges of the propeller can cut
even when stationary.
●Stop the engine when a person is in the wa-
ter near you.
●Keep people out of reach of the propeller,
even when the engine is off.
EMU33630
Rotating parts
Hands, feet, hair, jewelry, clothing, PFD
straps, etc. can become entangled with inter-
nal rotating parts of the engine, resulting in se-
rious injury or death.
Keep the top cowling in place whenever pos-
sible. Do not remove or replace the cowling
with the engine running.
Only operate the engine with the cowling re-
moved according to the specific instructions in
the manual. Keep hands, feet, hair, jewelry,
clothing, PFD straps, etc. away from any ex-
posed moving parts.
EMU33640
Hot parts
During and after operation, engine parts are
hot enough to cause burns. Avoid touching
any parts under the top cowling until the en-
gine has cooled.
EMU33650
Electric shock
Do not touch any electrical parts while starting
or operating the engine. They can cause
shock or electrocution.
EMU33660
Power trim and tilt
Body parts can be crushed between the mo-
tor 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 mech-
anism.
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. Se-
vere injury could occur if the outboard motor
accidentally falls.
EMU33671
Engine shut-off cord (lanyard)
Attach the engine shut-off cord so that the en-
gine stops if the operator falls overboard or
leaves the helm. This prevents the boat from
running away under power and leaving peo-
ple stranded, or running over people or ob-
jects.
Always attach the engine shut-off cord to a
secure place on your clothing or your arm or
leg while operating. Do not remove it to leave
the helm while the boat is moving. Do not at-
tach the cord to clothing that could tear loose,
or route the cord where it could become en-
tangled, 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 ob-
jects forward.
EMU33810
Gasoline
Gasoline and its vapors are highly flam-
mable and explosive. Always, refuel accord-
ing to the procedure on page 53 to reduce the
risk of fire and explosion.
EMU33820
Gasoline exposure and spills
Take care not to spill gasoline. If gasoline
spills, wipe it up immediately with dry rags.
Dispose of rags properly.
U6DV70E0.book Page 1 Tuesday, February 19, 2013 9:50 AM

Safety information
2
If any gasoline spills onto your skin, immedi-
ately wash with soap and water. Change
clothing if gasoline spills on it.
If you swallow gasoline, inhale a lot of gaso-
line vapor, or get gasoline in your eyes, get
immediate medical attention. Never siphon
fuel by mouth.
EMU33900
Carbon monoxide
This product emits exhaust gases which con-
tain 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 ex-
haust outlets.
EMU33780
Modifications
Do not attempt to modify this outboard motor.
Modifications to your outboard motor may re-
duce safety and reliability, and render the out-
board unsafe or illegal to use.
EMU33740
Boating safety
This section includes a few of the many im-
portant safety precautions that you should fol-
low when boating.
EMU33710
Alcohol and drugs
Never operate after drinking alcohol or taking
drugs. Intoxication is one of the most common
factors contributing to boating fatalities.
EMU40280
Personal flotation devices (PFDs)
Have an approved PFD on board for every oc-
cupant. 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.
EMU33731
People in the water
Always watch carefully for people in the wa-
ter, such as swimmers, skiers, or divers,
whenever the engine is running. When some-
one 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.
EMU33751
Passengers
Consult your boat manufacturer’s instructions
for details about appropriate passenger loca-
tions in your boat and be sure all passengers
are positioned properly before accelerating
and when operating above an idle speed.
Standing or sitting in non-designated loca-
tions may result in being thrown either over-
board 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.
EMU33760
Overloading
Do not overload the boat. Consult the boat ca-
pacity plate or boat manufacturer for maxi-
mum weight and number of passengers. Be
sure that weight is properly distributed ac-
cording to the boat manufacturers instruc-
tions. Overloading or incorrect weight
distribution can compromise the boats han-
dling and lead to an accident, capsizing or
swamping.
EMU33772
Avoid collisions
Scan constantly for people, objects, and other
boats. Be alert for conditions that limit your
visibility or block your vision of others.
U6DV70E0.book Page 2 Tuesday, February 19, 2013 9:50 AM

Safety information
3
Operate defensively at safe speeds and keep
a safe distance 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 un-
derstand where you are going.
●Avoid areas with submerged objects or
shallow water.
●Ride within your limits and avoid aggressive
maneuvers to reduce the risk of loss of con-
trol, ejection, and collision.
●Take early action to avoid collisions. Re-
member, 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 anoth-
er direction.
EMU33790
Weather
Stay informed about the weather. Check
weather forecasts before boating. Avoid boat-
ing in hazardous weather.
EMU33880
Passenger training
Make sure at least one other passenger is
trained to operate the boat in the event of an
emergency.
EMU33890
Boating safety publications
Be informed about boating safety. Additional
publications and information can be obtained
from many boating organizations.
EMU33600
Laws and regulations
Know the marine laws and regulations where
you will be boating- and obey them. Several
sets of rules prevail according to geographic
location, but all are basically the same as the
International Rules of the Road.
ZMU06025
U6DV70E0.book Page 3 Tuesday, February 19, 2013 9:50 AM

General information
4
EMU25171
Identification numbers record
EMU25184
Outboard motor serial number
The outboard motor serial number is stamped
on the label attached to the port side of the
clamp bracket.
Record your outboard motor serial number in
the spaces provided to assist you in ordering
spare parts from your Yamaha dealer or for
reference in case your outboard motor is sto-
len.
EMU34943
Digital electronic control serial num-
ber
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 digital electronic con-
trol to the outboard motor.
TIP:
Consult your Yamaha dealer if you have any
questions concerning the digital electronic
control serial number.
1. Outboard motor serial number location
1
ZMU07733
1. Digital electronic control serial number loca-
tion
1. Digital electronic control serial number loca-
tion
ZMU05885
1
ZMU05887
1
U6DV70E0.book Page 4 Tuesday, February 19, 2013 9:50 AM

General information
5
EMU41570
Key number
The key identification number is stamped on
the spare key as shown in the illustration.
Keep the spare key in a safe place and record
this number in the space provided for refer-
ence in case that you need a new key.
EMU37291
EC Declaration of Conformity
(DoC)
This outboard motor conforms to certain por-
tions of the European Parliament directive re-
lating to machinery.
Each conformed outboard motor accompa-
nied with EC DoC.EC DoC contains the fol-
lowing information;
●Name of Engine Manufacture
●Model name
●Product code of model (Approved model
code)
●Code of conformed directives
EMU25206
CE Marking
Outboard motors affixed with this “CE”mark-
ing conform with the directives of;
2006/42/EC, 94/25/EC - 2003/44/EC and
2004/108/EC.
1. Key number
1
ZMU07133
1. CE marking location
1
ZMU07868
ZMU06040
U6DV70E0.book Page 5 Tuesday, February 19, 2013 9:50 AM

General information
6
EMU33523
Read manuals and labels
Before operating or working on this outboard motor:
●Read this manual.
●Read any manuals supplied with the boat.
●Read all labels on the outboard motor and the boat.
If you need any additional information, contact your Yamaha dealer.
EMU33832
Warning labels
If these labels are damaged or missing, contact your Yamaha dealer for replacements.
F200G, FL200G, F200G1, FL200G1
2
1
3ZMU07865
U6DV70E0.book Page 6 Tuesday, February 19, 2013 9:50 AM

General information
7
EMU34651
Contents of labels
The above warning labels mean as follows.
1
WARNING
EWM01681
●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
WARNING
EWM01671
●Read Owner’s Manuals and labels.
●Wear an approved personal flotation de-
vice (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.
EMU33850
Other labels
12
ZMU06191
3
ZMU05710
U6DV70E0.book Page 7 Tuesday, February 19, 2013 9:50 AM

General information
8
EMU35132
Symbols
The following symbols mean as follows.
Notice/Warning
Read Owner’s Manual
Hazard caused by continuous rotation
Electrical hazard
ZMU05696
ZMU05664
ZMU05665
ZMU05666
U6DV70E0.book Page 8 Tuesday, February 19, 2013 9:50 AM

Specifications and requirements
9
EMU40500
Specifications
TIP:
“(SUS)” indicates that the specification is for
the outboard motor when it is equipped with a
stainless steel propeller.
EMU2821R
Dimension and weight:
Overall length:
920 mm (36.2 in)
Overall width:
548 mm (21.6 in)
Overall height X:
1869 mm (73.6 in)
Motor transom height X:
643 mm (25.3 in)
Dry weight (SUS) X:
228 kg (503 lb)
Performance:
Full throttle operating range:
5000–6000 r/min
Rated power:
147.1 kW (200 HP)
Idle speed (in neutral):
650-750 r/min
Power unit:
Type:
4-stroke DOHC L4 16valves
Total displacement:
2785 cm³ (169.9 c.i.)
Bore ×stroke:
96.0 ×96.2 mm (3.78 ×3.79 in)
Ignition system:
TCI
Spark plug (NGK):
LFR6A-11
Spark plug gap:
1.0–1.1 mm (0.039–0.043 in)
Steering system:
Remote steering
Starting system:
Electric starter
Starting carburetion system:
Fuel injection
Valve clearance IN (cold engine):
0.17–0.24 mm (0.0067–0.0094 in)
Valve clearance EX (cold engine):
0.31–0.38 mm (0.0122–0.0150 in)
Min. cold cranking amps (CCA/EN):
640 A
Min. rated capacity (20HR/IEC):
80 Ah
Maximum generator output:
50 A
Lower unit:
Gear shift positions:
Forward-neutral-reverse
Gear ratio:
1.86(26/14)
Trim and tilt system:
Power trim and tilt
Propeller mark:
F200GET M/T
F200GET1 M/T
FL200GET ML/TL
FL200GET1 ML/TL
Fuel and oil:
Recommended fuel:
Premium unleaded gasoline
Min. research octane number (RON):
94
Recommended engine oil:
YAMALUBE 4 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):
4.3 L (4.55 US qt, 3.78 Imp.qt)
U6DV70E0.book Page 9 Tuesday, February 19, 2013 9:50 AM

Specifications and requirements
10
Engine oil quantity (with oil filter
replacement):
4.5 L (4.76 US qt, 3.96 Imp.qt)
Lubrication system:
Wet sump
Recommended gear oil:
Hypoid gear oil
Recommended gear oil grade:
SAE 90 API GL-4
Gear oil quantity:
0.980 L (1.036 US qt, 0.862 Imp.qt)
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)
Noise and vibration level:
Operator sound pressure level (ICOMIA
39/94):
80.8 dB(A)
EMU33554
Installation requirements
EMU33564
Boat horsepower rating
WARNING
EWM01560
Overpowering a boat can cause severe in-
stability.
Before installing the outboard motor(s), con-
firm that the total horsepower of your out-
board motor(s) does not exceed the boats
maximum horsepower rating. See the boat’s
capacity plate or contact the manufacturer.
EMU40490
Mounting outboard motor
WARNING
EWM02500
●Improper mounting of the outboard mo-
tor could result in hazardous conditions
such as poor handling, loss of control,
or fire hazards.
●Because the outboard 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 outboard mo-
tor using correct equipment and complete rig-
ging instructions. For further information, see
page 45.
EMU41592
Yamaha Security System
NOTICE
ECM02460
The Yamaha Security System is sold in
conformity with the relevant laws and reg-
ulations regarding radio wave transmis-
sion. Therefore, if this product is used
outside the country where it was sold, it
may violate the laws or regulations regard-
ing radio wave transmission in the country
it is used in. For details, consult your
Yamaha dealer.
The outboard motor with this label is equipped
with the Yamaha Security System to protect
against theft, which consists of the receiver
and remote control transmitter. The engine
can not be started if the security system is in
the lock mode, and only be started in the un-
lock mode. Consult your Yamaha dealer for
installation of the receiver.
U6DV70E0.book Page 10 Tuesday, February 19, 2013 9:50 AM

Specifications and requirements
11
EMU34953
Digital electronic control re-
quirements
The digital electronic control is equipped with
a start-in-gear protection device(s). This de-
vice prevents the engine from starting unless
it is in neutral.
WARNING
EWM01580
●If the engine starts in gear, the boat can
move suddenly and unexpectedly, pos-
sibly causing a collision or throwing
passengers overboard.
●If the engine ever starts in gear, the
start-in-gear protection device is not
working correctly and you should dis-
continue using the outboard. Contact
your Yamaha dealer.
This digital electronic control unit is only avail-
able for the outboard motor which you have
purchased.
Prior to use of the digital electronic control
unit, set it in order to operate your outboard
motor only. Otherwise, it will not be possible to
operate the outboard motor.
Perform setting of the outboard motor and the
digital electronic control unit in the following
cases.
●If a used outboard motor is installed
●If the digital electronic control unit is re-
placed
●If the ECM (Electronic control module) of
the used outboard motor is replaced
●If the ECM (Electronic control module) of
the digital electronic control unit is replaced
Consult your Yamaha dealer for setting.
EMU25694
Battery requirements
EMU25721
Battery specifications
The engine cannot be started if battery volt-
age is too low.
EMU36290
Mounting battery
Mount the battery holder securely in a dry,
well-ventilated, vibration-free location in the
boat. WARNING! Do not put flammable
items, or loose heavy or metal objects in
the same compartment as the battery.
Fire, explosion or sparks could result.
[EWM01820]
EMU36300
Multiple batteries
To connect multiple batteries, such as for mul-
tiple engine configurations or for an accessory
battery, consult your Yamaha dealer about
battery selection and correct wiring.
EMU41601
Propeller selection
Next to selecting an outboard motor, selecting
the right propeller is one of the most important
purchasing decisions a boater can make. The
type, size, and design of your propeller have
a direct impact on acceleration, top speed,
fuel economy, and even engine life. Yamaha
designs and manufactures propellers for ev-
ery Yamaha outboard motor and every appli-
cation.
ZMU07305
Minimum cold cranking amps (CCA/EN):
640 A
Minimum rated capacity (20HR/IEC):
80 Ah
U6DV70E0.book Page 11 Tuesday, February 19, 2013 9:50 AM

Specifications and requirements
12
Your Yamaha dealer can help you select the
right propeller for your boating needs. Select
a propeller that will allow the engine to reach
the middle or upper half of the operating
range at full throttle with the maximum boat-
load. Generally, select a larger pitch propeller
for a smaller operating load and a smaller
pitch propeller for a heavier load. If you carry
loads that vary widely, select the propeller that
lets the engine run in the proper range for your
maximum load but remember that you may
need to reduce your throttle setting to stay
within the recommended engine speed range
when carrying lighter loads.
Yamaha recommends to use a propeller suit-
able for the “Shift Dampener System (SDS)”.
For further information, consult your Yamaha
dealer.
To check the propeller, see page 79.
EMU36310
Counter rotation models
Standard outboard motors rotate clockwise.
Counter rotation models rotate counterclock-
wise. Counter rotation models are typically
used in multiple motor setups and are marked
with an “L” on the gear case above the anti-
ventilation plate.
On counter rotation models, be sure to use a
propeller intended for counterclockwise rota-
tion. These propellers are identified with the
letter “L” after the size indication on the pro-
peller. WARNING! Never use a standard
propeller with a counter rotation motor, or
a counter rotation propeller with a stan-
dard motor. Otherwise the boat could go
in the direction opposite of that expected
(for example, reverse instead of forward),
which could lead to an accident. [EWM01810]
For instructions on propeller removal and in-
stallation, see page 80 and 80.
EMU35140
Start-in-gear protection
Yamaha outboard motors or Yamaha-ap-
proved digital electronic control units are
equipped with start-in-gear protection de-
vice(s). This feature permits the engine to be
started only when it is in neutral. Always se-
lect neutral before starting the engine.
EMU41952
Engine oil requirements
Select an oil grade according to the average
temperatures in the area where the outboard
motor will be used.
1. Propeller diameter in inches
2. Propeller pitch in inches
3. Type of propeller (propeller mark)
ZMU07044
31
2
Recommended engine oil:
YAMALUBE 4 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
Recommended engine oil grade 2:
SAE 15W-40/20W-40/20W-50
API SH/SJ/SL
Engine oil quantity (without oil filter re-
placement):
4.3 L (4.55 US qt, 3.78 Imp.qt)
Engine oil quantity (with oil filter re-
placement):
4.5 L (4.76 US qt, 3.96 Imp.qt)
U6DV70E0.book Page 12 Tuesday, February 19, 2013 9:50 AM

Specifications and requirements
13
If oil grades listed under Recommended en-
gine oil grade 1 are not available, select an al-
ternative oil grade listed under
Recommended engine oil grade 2.
Recommended engine oil grade 1
Recommended engine oil grade 2
EMU36360
Fuel requirements
EMU44460
Gasoline
Use a good quality gasoline that meets the
minimum octane rating.
NOTICE
ECM01981
●Do not use leaded gasoline. Leaded gas-
oline can seriously damage the engine.
●Avoid getting water and contaminants in
the fuel tank. Contaminated fuel can
cause poor performance or engine dam-
age. Use only fresh gasoline that has
been stored in clean containers.
Gasohol
There are two types of gasohol: gasohol con-
taining ethanol (E10) and that containing
methanol. Ethanol can be used if the ethanol
content does not exceed 10% and the fuel
meets the minimum octane ratings. E85 is a
fuel containing 85% ethanol and must not be
used in your outboard motor. All ethanol
blends containing more than 10% ethanol can
cause fuel system damage or cause engine
starting and running problems. Yamaha does
not recommend gasohol containing methanol
because it can cause fuel system damage or
engine performance problems.
It is recommended that you install a water-
separating marine fuel filter assembly (10 mi-
cron minimum) between your boat’s fuel tank
and outboard motor when using ethanol. Eth-
anol is known to allow moisture to be ab-
sorbed into boat fuel tanks and systems.
Moisture in the fuel can cause corrosion of
metallic fuel system components, starting and
running complaints and require additional fuel
system maintenance.
EMU36330
Anti-fouling paint
A clean hull improves boat performance. The
boat bottom should be kept as clean of marine
growth as possible. If necessary, the boat bot-
tom can be coated with an anti-fouling paint
approved for your area to inhibit marine
growth.
Do not use anti-fouling paint which includes
copper or graphite. These paints can cause
more rapid engine corrosion.
Recommended fuel:
Premium unleaded gasoline
Min. research octane number (RON):
94
ZMU06854
122˚F
50˚C
104
40
86
30
68
SAE API
SE
SF
SG
SH
SJ
SL
20
50
10
32
0
14
-10
-4
-20
10W–30
10W–40
5W–30
ZMU06855
122˚F
50˚C
104
40
86
30
68
SAE API
SH
SJ
SL
20
50
10
32
0
14
-10
-4
-20
15W–40
20W–40
20W–50
U6DV70E0.book Page 13 Tuesday, February 19, 2013 9:50 AM

Specifications and requirements
14
EMU40301
Outboard motor disposal re-
quirements
Never illegally discard (dump) the outboard
motor. Yamaha recommends consulting the
dealer about discarding the outboard motor.
EMU36352
Emergency equipment
Keep the following items onboard in case
there is trouble with the outboard motor.
●A tool kit with assorted screwdrivers, pliers,
wrenches (including metric sizes), and
electrical tape.
●Waterproof flashlight with extra batteries.
●An extra engine shut-off cord (lanyard) with
clip.
●Spare parts, such as an extra set of spark
plugs.
Consult your Yamaha dealer for details.
EMU39000
Emission control information
The following labels are affixed to outboard
motors that conform to US regulations.
EMU25230
North American models
This engine conforms to U.S. Environmental
Protection Agency (EPA) regulations for ma-
rine SI engines. See the label affixed to your
engine for details.
EMU31561
Approval label of emission control certifi-
cate
This label is attached to the bottom cowling.
New Technology; (4-stroke) MFI
EMU39201
Manufactured date label
This label is attached to the clamp bracket.
1. Approval label location
1. Manufactured date label location
1
ZMU07735
ZMU06895
EMISSION CONTROL INFORMATION MFI
THIS ENGINE CONFORMS TO CALIFORNIA AND U.S. EPA EXHAUST
REGULATIONS FOR SI MARINE ENGINES. REFER TO THE OWNER'S
MANUAL FOR MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS.
MEETS U.S. EPA EVAP STANDARDS USING CERTIFIED COMPONENTS.
FAMILY:
DISPLACEMENT: liters
SPARK PLUG:
FUEL: GASOLINE
FELs(HC+NOx / CO) : / g/kW-hr MAX POWER: kW
IDLE SPEED: ± rpm IN NEUTRAL
SPARK PLUG GAP (mm):
VALVE LASH (mm) IN: EX:
YAMAHA MOTOR CO.,LTD.
INFORMATION ANTIPOLLUTION MFI
CE MOTEUR EST CONFORME AUX NORMES D’ÉMISSIONS EPA DES É.-U. ET DE LA
CALIFORNIE POUR MOTEURS MARINS À ÉTINCELLE. POUR LES SPÉCIFICATIONS ET LES
RÉGLAGES À EFFECTUER, CONSULTEZ LE MANUEL DU PROPRIÉTAIRE. INSTALLÉ AVEC
LES COMPOSANTS HOMOLOGUÉS, IL SATISFAIT AUX NORMES EVAP EPA DES É.-U.
YAMAHA MOTOR CO.,LTD.
FAMILLE :
CYLINDRÉE : litre
BOUGIE :
CARBURANT : ESSENCE
FELs(HC+NOx / CO) : / g/kW-h PUISS. MAX. : kW
RALENTI : ± tr/mm AU POINT MORT
BOUGIE-ÉCARTEMENT (mm) :
JEU DE SOUPAPES (mm) ADM: ÉCH:
1
ZMU07736
U6DV70E0.book Page 14 Tuesday, February 19, 2013 9:50 AM