Yamaha F150D User manual

Read this manual carefully before operating this
outboard motor.
OWNER’S MANUAL
F150D
FL150D
F150F
63P-28199-7K-E0
U63P7KE0.book Page 1 Wednesday, November 29, 2017 11:06 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.
U63P7KE0.book Page 1 Wednesday, November 29, 2017 11:06 AM

Important manual information
EMU25108
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
EWM00782
A WARNING indicates a hazardous situa-
tion which, if not avoided, could result in
death or serious injury.
NOTICE
ECM00702
A NOTICE indicates special precautions
that must be taken to avoid damage to the
outboard motor or other property.
TIP:
A TIP provides key information to make pro-
cedures easier or clearer.
Yamaha continually seeks advancements in
product design and quality. Therefore, while
this manual contains the most current prod-
uct information available at the time of print-
ing, there may be minor discrepancies
between your machine and this manual. If
there is any question concerning this manual,
please consult your Yamaha dealer.
To ensure long product life, Yamaha recom-
mends that you use the product and perform
the specified periodic inspections and main-
tenance by correctly following the instruc-
tions in the owner’s manual. Any damage
resulting from neglect of these instructions is
not covered 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 speci-
fied services.
TIP:
The F150DET, FL150DET, F150FET and the
standard accessories are used as a base for
the explanations and illustrations in this man-
ual. Therefore some items may not apply to
every model.
EMU25122
F150D, FL150D, F150F
OWNER’S MANUAL
©2017 by Yamaha Motor Co., Ltd.
1st Edition, November 2017
All rights reserved.
Any reprinting or unauthorized use
without the written permission of
Yamaha Motor Co., Ltd.
is expressly prohibited.
Printed in Japan
U63P7KE0.book Page 1 Wednesday, November 29, 2017 11:06 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 ............................................. 2
Gasoline exposure and spills ............. 2
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 .................................. 3
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
Key number........................................ 4
EC Declaration of Conformity
(DoC) ............................................ 4
CE Marking ..................................... 4
Compliance mark label ................... 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
Remote control requirements ....... 10
Battery requirements..................... 11
Battery specifications....................... 11
Propeller selection ........................ 11
Counter rotation models .................. 12
Start-in-gear protection ................ 12
Engine oil requirements ................ 12
Fuel requirements ......................... 13
Gasoline ........................................... 13
Muddy or acidic water .................. 13
Anti-fouling paint .......................... 13
Outboard motor disposal
requirements.............................. 13
Emergency equipment.................. 14
Emission control information ........ 14
Star labels ........................................ 14
Components.................................... 16
Components diagram ................... 16
Optional items .................................. 18
Yamaha Security System (Y-COP) ... 18
Remote control box.......................... 19
Remote control lever ........................ 19
Neutral interlock trigger.................... 20
Neutral throttle lever......................... 20
Free accelerator ............................... 20
Throttle friction adjuster ................... 21
Engine shut-off cord (lanyard) and
clip ................................................ 21
Main switch ...................................... 22
Power trim and tilt switch on remote
control........................................... 22
Power trim and tilt switch on bottom
cowling.......................................... 23
Power trim and tilt switches (twin
binnacle type)................................ 23
Trim tab with anode ......................... 24
Tilt support lever for power trim
and tilt model ................................ 24
Cowling lock lever ............................ 25
Flushing device ................................ 25
Fuel filter........................................... 25
Instruments and indicators ............ 26
Digital tachometer......................... 26
Tachometer ...................................... 26
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Table of contents
Trim meter ........................................ 26
Hour meter ....................................... 26
Low oil pressure-alert indicator........ 26
Overheat-alert indicator ................... 27
Digital speedometer ...................... 27
Speedometer.................................... 27
Fuel gauge........................................ 28
Trip meter / Clock / Voltmeter.......... 28
Fuel level-alert indicator ................... 29
Low battery voltage-alert
indicator ........................................ 29
Fuel management meter ............... 29
Fuel flow meter................................. 29
Fuel consumption meter / Fuel
economy meter / Twin engine
speed synchronizer....................... 30
Water separator-alert indicator ........ 32
6YC Multifunction meter ............... 32
6Y8 Multifunction meters .............. 35
Engine control system .................... 39
Alert system .................................. 39
Overheat alert................................... 39
Low oil pressure alert....................... 40
Water separator alert........................ 40
Installation ....................................... 42
Installation ..................................... 42
Mounting the outboard motor.......... 42
Operation ......................................... 44
First-time operation....................... 44
Fill engine oil .................................... 44
Breaking in engine............................ 44
Getting to know your boat ............... 44
Checks before starting engine ...... 44
Fuel level .......................................... 45
Removing top cowling ..................... 45
Fuel system ...................................... 45
Controls............................................ 46
Engine shut-off cord (lanyard).......... 46
Engine oil.......................................... 46
Engine .............................................. 47
Flushing device ................................ 47
Installing top cowling ....................... 47
Checking power trim and tilt
system........................................... 48
Battery.............................................. 49
Filling fuel ..................................... 50
Operating engine .......................... 50
Sending fuel ..................................... 50
Starting engine ................................. 51
Checks after starting engine......... 52
Cooling water ................................... 52
Warming up engine....................... 53
Procedure for warming up engine.... 53
Checks after engine warm up....... 53
Shifting ............................................. 53
Stop switches................................... 53
Shifting.......................................... 53
Stopping boat ............................... 55
Stopping engine............................ 55
Procedure......................................... 55
Trimming outboard motor............. 55
Adjusting trim angle (Power trim
and tilt) .......................................... 56
Adjusting boat trim ........................... 56
Tilting up and down ...................... 57
Procedure for tilting up..................... 58
Procedure for tilting down................ 59
Shallow water .............................. 60
Cruising in shallow water ................. 60
Cruising in other conditions.......... 61
Maintenance.................................... 62
Transporting and storing
outboard motor.......................... 62
Storing outboard motor.................... 62
Procedure......................................... 63
Lubrication ....................................... 64
Flushing cooling water passage....... 64
Cleaning the outboard motor ........... 65
Checking painted surface of
outboard motor ............................. 65
Periodic maintenance ................... 66
Replacement parts ........................... 66
Severe operating conditions ............ 66
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Table of contents
Maintenance chart 1 ........................ 67
Maintenance chart 2 ........................ 69
Greasing........................................... 70
Inspecting spark plug....................... 71
Inspecting idle speed ....................... 72
Changing engine oil.......................... 72
Inspecting wiring and connectors .... 75
Checking propeller ........................... 75
Removing propeller .......................... 76
Installing propeller ............................ 76
Changing gear oil ............................. 77
Inspecting and replacing anode(s) ... 79
Checking battery (for electric start
models) ......................................... 79
Connecting the battery..................... 80
Disconnecting the battery ................ 81
Trouble Recovery ............................ 83
Troubleshooting ............................ 83
Temporary action in emergency ... 86
Impact damage ................................ 86
Running single engine (twin
engines) ........................................ 86
Replacing fuse ................................. 87
Power trim and tilt will not
operate.......................................... 87
Water separator alert is activated
after leaving port........................... 88
Treatment of submerged motor .... 89
INDEX ............................................... 90
U63P7KE0.book Page 3 Wednesday, November 29, 2017 11:06 AM

1
Safety information
EMU33623
Outboard motor safety
Observe these precautions at all times.
EMU36502
Propeller
People can be injured or killed if they come in
contact with the propeller. The propeller can
keep moving even when the motor is in neu-
tral, and sharp edges of the propeller can cut
even when stationary.
Stop the engine when a person is in the
water near you.
Keep people out of reach of the propeller,
even when the engine is off.
EMU40272
Rotating parts
Hands, feet, hair, jewelry, clothing, personal
flotation device (PFD) straps, etc., can be-
come entangled with internal rotating parts of
the engine, resulting in serious injury or
death.
Keep the top cowling in place whenever pos-
sible. Do not remove or replace the top cowl-
ing with the engine running.
Only operate the engine with the top cowling
removed according to the specific instruc-
tions in the manual. Keep hands, feet, hair,
jewelry, clothing, PFD straps, etc., away from
any exposed moving parts.
EMU33641
Hot parts
During and after operation, engine parts are
hot enough to cause burns. Avoid touching
any parts under the top cowling until the en-
gine has cooled.
EMU33651
Electric shock
Do not touch any electrical parts while start-
ing or operating the engine. They can cause
shock or electrocution.
EMU33661
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
mechanism.
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.
EMU33672
Engine shut-off cord (lanyard)
Attach the engine shut-off cord so that the
engine stops if the operator falls overboard or
leaves the helm. This 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 be-
come entangled, preventing it from function-
ing.
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.
U63P7KE0.book Page 1 Wednesday, November 29, 2017 11:06 AM

Safety information
2
EMU33811
Gasoline
Gasoline and its vapors are highly flamma-
ble and explosive. Always, refuel according
to the procedure on page 50 to reduce the
risk of fire and explosion.
EMU33821
Gasoline exposure and spills
Take care not to spill gasoline. If gasoline
spills, wipe it up immediately with dry rags.
Dispose of rags properly.
If any gasoline spills onto your skin, 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.
EMU33901
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
exhaust outlets.
EMU33781
Modifications
Do not attempt to modify this outboard mo-
tor. Modifications to your outboard motor
may reduce safety and reliability, and render
the outboard unsafe or illegal to use.
EMU33741
Boating safety
This section includes a few of the many im-
portant safety precautions that you should
follow when boating.
EMU33711
Alcohol and drugs
Never operate after drinking alcohol or taking
drugs. Intoxication is one of the most com-
mon factors contributing to boating fatalities.
EMU40281
Personal flotation devices (PFDs)
Have an approved PFD on board for every
occupant. Yamaha recommends that you
must wear a PFD whenever boating. At a mi-
nimum, children and non-swimmers should
always wear PFDs, and everyone should
wear PFDs when there are potentially hazard-
ous boating conditions.
EMU33732
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.
EMU33752
Passengers
Consult your boat manufacturer’s instruc-
tions for details about appropriate passenger
locations in your boat and be sure all passen-
gers are positioned properly before acceler-
ating and when operating above an idle
speed. Standing or sitting in non-designated
locations may result in being thrown either
overboard or within the boat due to waves,
wakes, or sudden changes in speed or direc-
tion. Even when people are positioned prop-
erly, alert your passengers if you must make
any unusual maneuver. Always avoid jump-
ing waves or wakes.
EMU33762
Overloading
Do not overload the boat. Consult the boat
capacity plate or boat manufacturer for maxi-
mum weight and number of passengers. Be
sure that weight is properly distributed ac-
cording to the boat manufacturer’s instruc-
U63P7KE0.book Page 2 Wednesday, November 29, 2017 11:06 AM

Safety information
3
tions. Overloading or incorrect weight
distribution can compromise the boats han-
dling and lead to an accident, capsizing or
swamping.
EMU33773
Avoid collisions
Scan constantly for people, objects, and oth-
er boats. Be alert for conditions that limit your
visibility or block your vision of others.
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 aggres-
sive maneuvers to reduce the risk of loss of
control, 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 an-
other direction.
EMU33791
Weather
Stay informed about the weather. Check
weather forecasts before boating. Avoid
boating in hazardous weather.
EMU33881
Passenger training
Make sure at least one other passenger is
trained to operate the boat in the event of an
emergency.
EMU33891
Boating safety publications
Be informed about boating safety. Additional
publications and information can be obtained
from many boating organizations.
EMU33602
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
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General information
4
EMU25172
Identification numbers record
EMU25186
Outboard motor serial number
The outboard motor serial number is
stamped on the label attached to the port
side of the clamp bracket.
Record your outboard motor serial number in
the spaces provided to assist you in ordering
spare parts from your Yamaha dealer or for
reference in case your outboard motor is sto-
len.
EMU25192
Key number
If a main key switch is equipped with the mo-
tor, the key identification number is stamped
on your key as shown in the illustration. Re-
cord this number in the space provided for
reference in case you need a new key.
EMU38981
EC Declaration of Conformity
(DoC)
This declaration is included with outboard
motors that conform to European regula-
tions.
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
EMU38995
CE Marking
This label is affixed to outboard motors that
conform to European regulations.
1. Outboard motor serial number location
1. Serial number
2. Model name
3. Motor transom height
4. Approved model code
1
ZMU08223
3412
ZMU01692
1. Key number
1
ZMU01694
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