TOHATSU M 40D2, M50D2 Owner's Manual
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OWNER’S
MANUAL
M 40D
M 50D
OB No.003-11038-CAF1
2
2
ENOM00001-0
READ THIS MANUAL BEFORE USING THE OUTBOARD MOTOR. FAILURE TO FOLLOW THE
INSTRUCTIONS AND SAFETY PRECAUTIONS IN THIS MANUAL CAN RESULT IN SERIOUS
INJURY OR DEATH. KEEP THIS MANUAL IN A SAFE LOCATION FOR FUTURE REFERENCE.
Copyright © 2016 Tohatsu Corporation. All rights reserved. No part of this manual may be reproduced or
transmitted in any from or by any means without the express written permission of Tohatsu Corporation.
YOUR TOHATSU OUTBOARD MOTOR
ENOM00006-A
To You, Our Customer
Thank you for selecting a TOHATSU outboard motor. You are now the proud owner of an
excellent outboard motor that will service you for many years to come.
This manual should be read in its entirety and the inspection and maintenance procedures
described later in this manual should be followed carefully. Should a problem arise with the
outboard motor, please follow the troubleshooting procedures listed at the end of this
manual. If the problem persists, contact an authorized TOHATSU service shop or dealer.
Please always keep this manual together with the outboard motor as a reference to everyone who uses the outboard motor. If the outboard motor is resold, make sure the manual
is passed on to the next owner.
We hope you will enjoy your outboard motor and wish you good luck in your boating
adventures.
TOHATSU CORPORATION
ENOM00003-0
PRE-DELIVERY CHECK
Be sure that the product has been checked by an authorized TOHATSU dealer before you
take delivery.
3
4
ENOF01900-0
ENOM00005-A
Serial Number
In the space below, please record the outboard motor's serial number (indicated both on
the bottom cowl and on the cylinder block). The serial number will be needed when ordering parts, and when making technical or warranty inquiries.
Serial Number:
ENOF01901-0
Serial Number: Date of purchase:
ENOM00007-0
NOTICE: DANGER/WARNING/CAUTION/Note
Before installing, operating or otherwise handling your outboard motor, be sure to thoroughly read and understand this Owner's Manual and carefully follow all of the instructions. Of particular importance is information preceded by the words “DANGER,”
“WARNING,” “CAUTION,” and “Note.” Always pay special attention to such information to
ensure safe operation of the outboard motor at all times.
ENOW00001-0
DANGER
Failure to observe will result in severe personal injury or death, and possibly property damage.
ENOW00002-0
WARNING
Failure to observe could result in severe personal injury or death, or property damage.
ENOW00003-0
CAUTION
Failure to observe could result in personal injury or property damage.
ENON00001-0
Note
This instruction provides special information to facilitate the use or maintenance of the outboard
motor or to clarify important points.
5
CONTENTS
1. GENERAL SAFETY INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
2. SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
3. PARTS NAME . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
4. LABEL LOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
5. INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
1. Mounting the outboard motor on boat . . . . . . . . . . . . . . . . . . . . . . . . . . .23
2. Remote control device installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
3. Battery installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
6. PRE-OPERATING PREPARATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
1. Fuel handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
2. Fuel filling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
3. Engine oil recommendation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
4. Break-In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
5. Warning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
7. ENGINE OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
Before starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
1. Engine oil feeding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
2. Fuel feeding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
3. Starting the engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
4. Warming up the engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
5. Forward, reverse, and acceleration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
6. Stopping the engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
7. Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
8. Trim angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
9. Tilt up and down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
10.Shallow water operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
8. REMOVING AND CARRYING THE OUTBOARD MOTOR. . . . . . . . . . . . . .57
1. Removing the outboard motor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
2. Carrying the outboard motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
3. Traillering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
9. ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
1. Steering friction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
2. Throttle grip friction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
3. Remote control lever friction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
4. Trim tab adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
10. INSPECTION AND MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
1. Daily Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
2. Periodic Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
3. Off-season storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
4. Pre-season check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
5. Submerged outboard motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
6. Cold weather precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
7. Striking underwater object. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80
8. Operation with multiple outboard motors . . . . . . . . . . . . . . . . . . . . . . . . . 80
11. TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
12. TOOL KIT AND SPARE PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
13. PROPELLER TABLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
INDEX
9
1 GENERAL SAFETY INFORMATION
2. SPECIFICATIONS
3. PARTS NAME
4. LABEL LOCATIONS
5. INSTALLATION
6. PRE-OPERATING PREPARATIONS
7. ENGINE OPERATION
8. REMOVING AND CARRYING THE
OUTBOARD MOTOR
9. ADJUSTMENT
1
2
3
4
5
6
7
8
9
10.INSPECTION AND MAINTENANCE
11.TROUBLESHOOTING
12.TOOL KIT AND SPARE PARTS
13.PROPELLER TABLE
10
11
12
13
14
14
10
GENERAL SAFETY INFORMATION
ENOM00009-0
SAFE OPERATION OF BOAT
1
As the operator/driver of the boat, you are responsible for the safety of those aboard and
those in other boat around yours, and for following local boating regulations. You should
be thoroughly knowledgeable on how to correctly operate the boat, outboard motor, and
accessories. To learn about the correct operation and maintenance of the outboard motor,
please read through this manual carefully.
It is very difficult for a person standing or floating in the water to take evasive action should
he or she see a power boat heading in his/her direction, even at a slow speed. Therefore,
when your boat is in the immediate vicinity of people in the water, the outboard motor
should be shifted to neutral and shut off.
ENOW00005-0
WARNING
SERIOUS INJURY IS LIKELY IF A PERSON IN THE WATER MAKES CONTACT WITH A MOVING BOAT, GEAR HOUSING, PROPELLER, OR ANY SOLID DEVICE RIGIDLY ATTACHED TO
A BOAT OR GEAR HOUSING.
ENOM0008-A
EMERGENCY STOP SWITCH
The Emergency Stop Switch will stall the outboard motor when the stop switch lanyard is
pulled off. This stop switch lanyard has to be attached to the operator of the outboard
motor to minimize or prevent injuries from the propeller in case the operator falls overboard.
It is operator’s responsibility to use the Emergency Stop Switch Lanyard.
ENOW00004-A
WARNING
Accidental activation of the Emergency Stop Switch (such as the tether being pulled out in
heavy seas) could cause passengers to lose their balance and even fall overboard, or it
could result in loss of power in heavy seas, strong currents, or high winds. Loss of control
while mooring is another potential hazard.
To minimize accidental activation of the Emergency Stop Switch, the 500 mm (20 inch.) stop
switch lanyard is coiled and can extended to a full 1300 mm (51 inch.).
ENOM00800-A
PERSONAL FLOATATION DEVICE
As the operator/driver and passenger of the boat, you are responsible to wear a PFD (Personal Floatation Device) while on the boat.
GENERAL SAFETY INFORMATION 11
ENOM00010-0
SERVICING, REPLACEMENT PARTS & LUBRICANTS
We recommend that only an authorized service shop perform service or maintenance on
this outboard motor. Be sure to use genuine parts, genuine lubricants, or recommended
lubricants.
ENOM00011-A
MAINTENANCE
As the owner of this outboard motor, you should be acquainted with correct maintenance
procedures following maintenance section of this manual (See page 62). It is the operator's responsibility to perform all safety checks and to ensure that all lubrication and maintenance instructions are complied with for safe operation. Please comply with all
instructions concerning lubrication and maintenance. You should take the engine to an
authorized dealer or service shop for periodic inspection at the prescribed intervals.
Correct periodic maintenance and proper care of this outboard motor will reduce the
chance of problems and limit overall operating expenses.
Carbon Monoxide Poisoning Hazard
Exhaust gas contains carbon monoxide, a colorless and odorless gas which can be fatal if
inhaled for any length of time.
Never start or operate the engine indoors or in any space which is not well ventilated.
Gasoline
Gasoline and its vapors are very flammable and can be explosive. Use extreme care when
handling gasoline. You should be thoroughly knowledgeable on how to correctly handle
gasoline by reading this manual.
1
12
SPECIFICATIONS
ENOM00810-B
MODEL FEATURE
2
Ty pe MF EFTO EPO EPTO MF EFTO EPO EPTO
Transom heights
Tiller Handle z z z z
Remote Control z z z z
Multi-function tiller handle
Power Tilt z z z z
Gas-assisted tilt
Mnual tilt z z z z
*1: Option
Model M40D2 M50D2
S z z z z z z
L z z z z z z z
LL z
UL z z
ENOM00811-B
MODEL NAME EXAMPLE
M50D2 MFL
M 50 D 2 E P T O L
Product
Model description
M(X)= Two stroke
F= Four stroke
D= Two stroke DI
Horse
power
-
genera-
A and up2 and
Minor
change
tion
Starter
system
E= Electrical start
M= Man-
up
ual start
Steering
system
P=Remote control
(Pleasure)
F=Tiller handle
(Fisher)
*Multi-function
tiller handle is
available as an
optional part
Tilt system
T=Power
trim&tilt
G=Gas
assist
Blank=
Manual tilt
Lubrication
O=Oil auto-
Blank=Oil
Pre-mixing
system
mixing
Shaft length
S= Short 15 in
L= Long 20 in
LL= super long
23in
UL= Ultra long
25 in
ENOM01650-0
40D2 50D2 MF
SPECIFICATIONS 13
Item MODEL
Overall Length mm (in) 1143 (45.0)
Overall Width mm (in) 384 (15.1)
S mm (in) 1225 (48.2)
Overall Height
Transom Height
Weight
Output kW (ps) 40D2: 29.4 (40), 50D2: 37 (50)
Max. Operating Range rpm 40D2: 5000-5700, 50D2: 5150-5850
Idle Speed in Neutral Gear
Trolling Speed in Forward Gear
Engine Type 2-Stroke
Number of Cylinder 3
Bore x Stroke mm (in) 68 x 64 (2.68 x 2.52)
Piston Displacement mL (Cu in) 697 (42.53)
Exhaust System Through hub exhaust
Cooling System Forced water cooling
Lubrication System Engine oil mixed gasoline
Starting System Manual
Ignition System Flywheel Magneto C.D. Ignition
Spark Plugs
Alternator 12V, 130W (12V, 11A)
Trim Position 6
Fuel Unleaded regular gasoline pump posted 87 Octane (research octane rating of 91)
Fuel Tank Capacity L (US gal) 25 (6.6)
Engine Oil Genuine motor oil or recommended one (TCW-III)
Fuel : Engine Oil mixing Ratio Unleaded Gasorine 50 : Genuine 2-stroke Engine Oil 1
Gear Oil Genuine Gear Oil or API GL5, SAE #80 to #90, approx. 500ml (16.9 fl.oz)
Gear Shift Dog clutch (F-N-R)
Gear Reduction Ratio 1.85 (13 : 24)
L mm (in) 1352 (53.2)
LL mm (in) 1427 (56.2)
UL mm (in) 1479 (58.2)
S mm (in) 403 (15.9)
L mm (in) 530 (20.9)
LL mm (in) 605 (23.8
UL mm (in) 657 (25.9)
S kg (lb) 72 (159)
L kg (lb) 73.5 (162)
LL kg (lb) 74.0 (163)
UL kg (lb) 75.0 (165)
rpm 900
rpm 750
40D2 50D2
MF
40D2 : NGK B7HS-10/BR7HS-10
50D2 : NGK B8HS-10/BR8HS-10
Remark: Specifications subject to change without notice.
Tohatsu outboard is power rated in accordance with ISO8665 (propeller shaft output).
2
SPECIFICATIONS14
ENOM01651-0
40D2 50D2 EFTO, EPO, EPTO
Item MODEL
2
Overall Length mm (in) 1143 (45.0) 630 (24.8)
Overall Width mm (in) 384 (15.1) 1212 (47.7) 355 (14.0)
Overall Height
Transom Height
Weight
Output kW (ps) 40D2: 29.4 (40), 50D2: 37 (50)
Max. Operating Range rpm 40D2: 5000-5700, 50D2: 5150-5850
Idle Speed in Neutral Gear
Idle Speed in Forward Gear
Engine Type 2-Stroke
Number of Cylinder 3
Bore x Stroke mm (in) 68 x 64 (2.68 x 2.52)
Piston Displacement mL (Cu in) 697 (42.53)
Exhaust System Through hub exhaust
Cooling System Forced water cooling
Lubrication System
Starting System Electric starter motor
Ignition System Flywheel Magneto C.D. Ignition
Spark Plugs
Alternator 12V, 130W (12V, 11A)
Trim Position 4
Fuel
Fuel Tank Capacity L (US gal) 25 (6.6)
Engine Oil Genuine motor oil or recommended one (TCW-III)
Fuel : Engine Oil mixing Ratio Unleaded Gasorine 120-50 : Genuine 2-stroke Engine Oil 1
Gear Oil Genuine Gear Oil or API GL5, SAE #80 to #90, approx. 500mL
Gear Shift Dog clutch (F-N-R)
Gear Reduction Ratio 1.85 (13 : 24)
S mm (in) 1225 (48.2) 1212 (47.7)
L mm (in) 1352 (53.2) 1339 (52.7)
S mm (in) 403 (15.9)
L mm (in) 530 (20.9)
S kg (lb) 87.5 (193) 74.5 (164) 83.5 (184)
L kg (lb) 89 (196) 76 (168) 85 (187)
rpm 900
rpm 750
EFTO EPO EPTO
Unleaded regular gasoline pump posted 87 Octane (research octane rating of 91)
40D2 50D2
Auto oil mixing
40D2 : NGK B7HS-10/BR7HS-10
50D2 : NGK B8HS-10/BR8HS-10
64
Remark: Specifications subject to change without notice.
Tohatsu outboard is power rated in accordance with ISO8665 (propeller shaft output).
PARTS NAME
ENOM01653-0
40D2MF/50D2MF
1
2
15
19
18
20
21
16
3
3
4
5
6
7
8
9
1 Tilt Handle
2 Top Co wl
3 Hook Lever
4 Water Check Port
5 Reverse Lock Lever
6 Water Plug
7 Anti-ventilation Plate
8 Trim Tab
9 Propeller
15
14
13
22
12
11
10
23
10 Oil Plug (lower)
11 Water Strainer
12 Oil Plug (upper)
13 Clamp Bracket
14 Thrust Rod
15 Clamp Screw
16 Throttle Grip
17 Adjust Nut
18 Shift Lever
5
17
24
ENOF1902-0
19 Starter Handle
20 Stop Switch
21 Choke Knob
22 Anode
23 Fuel Filter
24 Spark Plug
PARTS NAME16
ENOM01656-0
40D2EFTO/50D2EFTO
3
1
20
2
3
4
5
6
7
8
9
19
16
15
14
13
12
21
22
17
18
25
26
23
24
27
10
1 Tilt Handle
2 Top Co wl
3 PTT Switch
4 Hook Lever
5 Water Check Port
6 Tilt Stopper
7 Water Plug
8 Anti-ventilation Plate
9 Trim Tab
10 Propeller
11 Oil Plug (lower)
11
28
12 Water Strainer
13 Oil Plug (upper)
14 Clamp Bracket
15 Thrust Rod
16 Clamp Screw
17 Throttle Grip
18 Adjust Nut
19 Shift Lever
20 Starter Handle
21 Stop Switch
22 Choke Knob
29
30
31
ENOF01952-0
23 Pilot Lamp
24 Main Switch
25 Battery Cords
26 Power Trim & Tilt
27 Anode
28 Oil Tank
29 Fuel Filter
30 Spark Plug
31 Oil Filter
ENOM01657-0
40D2EPO/50D2EPO
PARTS NAME 17
1
2
3
4
5
6
7
8
9
1 Tilt Handle
2 Top Co wl
3 Hook Lever
4 Water Check Port
5 Reverse Lock Lever
6 Water Plug
7 Anti-ventilation Plate
8 Trim Tab
9 Propeller
10 Oil Plug (lower)
15
14
13
20
12
11
10
21
11 Water Strainer
12 Oil Plug (upper)
13 Clamp Bracket
14 Thrust Rod
15 Clamp Screw
16 Choke Knob
17 Filler Lid
18 Fuel Connecter
19 Battery Cords
20 Anode
17
16
19
18
22
23
24
ENOF01953-0
3
21 Oil Tank
22 Fuel Filter
23 Spark Plug
24 Oil Filter
PARTS NAME18
1
2
4
5
6
7
8
9
10
19
13
12
11
15
14
16
17
18
21
22
24
23
25
3
20
ENOF01954-0
ENOM01658-0
40D2EPTO/50D2EPTO
3
1 Tilt Handle
2 Top Co wl
3 PTT Switch
4 Hook Lever
5 Water Check Port
6 Tilt Stopper
7 Water Plug
8 Anti-ventilation Plate
9 Trim Tab
10 Propeller
11 Oil Plug (lower)
12 Water Strainer
13 Oil Plug (upper)
14 Clamp Bracket
15 Thrust Rod
16 Choke Knob
17 Filler Lid
18 Fuel Connecter
19 Battery Cords
20 Power Trim & Tilt
21 Anode
22 Oil Tank
23 Fuel Filter
24 Spark Plug
25 Oil Filter
ENOM00822-0
Remote control box & Fuel tank
1
3
2
7
8
9
4
5
6
14
PARTS NAME 19
10
3
11
13
12
1
Control Lever
2
Neutral Lock Arm
3
PTT Switch
4
Free Throttle Lever
5
Main Switch
6
Stop Switch
7
Stop Switch Lock
8
Stop Switch Lanyard
9
Fuel Gauge
10
Air Vent Screw
11
Fuel Tank Cap
12
Fuel Connector (Engine side)
13
Primer Bulb
14
Fuel Connector (Fuel tank side)
ENOF00127-F
20
LABEL LOCATIONS
ENOM01659-0
Warning label locations
4
1
4
2
3
7
6
8
5
9
ENOF01955-0
1.
ENOF00005-W
3C7-72182-2
ENOF00005-M
ENOF00005-F
Warning label urge to read the owner’s
manual .
LABEL LOCATIONS 21
6.
Warning regarding gasoline (See
page 29).
2.
Warning regarding rotating object.
3.
Warning regarding high voltage.
3C8-72181-0
4.
Warning regarding engine oil replenishment.
3T1-72043-0
For RC model
5.
Warning label regarding stop switch
lanyard.
7.
Warning regarding gasoline (See
ENOF00005-E
page 29).
8.
Warning regarding gasoline (See
ENOF00005-L
page 29).
9.
Warning regarding gasoline (See
page 29).
4
ENOF00005-D
LABEL LOCATIONS22
ENOM01001-0
Serial number label locations
4
1. Model code(Model name)
2. Rated power
3. Dry mass weight
4. Serial No.
5. Manufacture name
6. Manufacture address
r o t o M d r a o b t u O
1)
: r e w o P d e t a R
: s s a M
. o N l a i r e S
2)
3)
4)
5)
6)
n a p a J n i e d a M
ENOF01904-0
INSTALLATION
ENOF01313-0
23
ENOM00024-A
1. Mounting the outboard motor on
boat
ENOW00006-B
WARNING
Before installing the outboard motor on the
boat, hang the outboard motor with the
hoist or equivalent device by attaching the
engine hanger to the outboard. Use the
hoist with allowable load is 250 kg (550 lbs)
or above.
Do not operate the outboard motor until it
has been securely mounted on the boat in
accordance with the instructions below.
ENOW00009-0
WARNING
z Mounting the outboard motor without
following this manual can lead to unsafe
conditions such as poor maneuverability, lack of control or fire.
z Loose clamp screws and/or mounting
bolts can lead to the release or displacement of the outboard motor, possibly
resulting in lost of control and/or serious
personal injury. Be sure that fasteners
are tightened to the specified torque (30
Nm (3.0 kgf) 13 ft-lb). Check the fasteners for tightness from time to time.
z Be sure to use outboard mounting fas-
teners included in the outboard motor
package or their equivalents in terms of
size, material, quality and strength.
Tighten fasteners to the specified torque
(30 Nm (3.0 kgf) 13 ft-lb). Test cruise to
check if fasteners are tightened
securely.
z Outboard motor mounting must be per-
formed by trained service person(s)
using lift or hoist with sufficient capacity.
5
ENOW00006-0
WARNING
Most boats are rated and certified in terms
of their maximum allowable horsepower,
as shown on the boat’s certification plate.
Do not equip your boat with an outboard
motor that exceeds this limit. If in doubt,
contact your dealer.
Outboard motor mounting must be performed by trained service person(s) using
lift or hoist with sufficient capacity.
INSTALLATION24
1
2
10−30 mm
(0.4−1.2 in)
ENOF01344-0
ENOM00025-A
Position ... Above keel line
Single-engine Installation
Set engine at center of boat.
1
5
1. Center of boat
2. Boat transom
ENOM01201-0
Twin-engine Installation
When installing two outboard engines, be
sure to keep an interval of approximately
470-660 mm (18.5-26 in) between the
two.
1
2
ENOF01141-0
please consult your authorized dealer.
1. Bottom of hull
2. Anti ventilation plate
ENOW00007-0
CAUTION
z Before beginning the running test, check
that the boat with maximum capacity
loading floats on the water in a proper
attitude. Check the position of water
surface on the driveshaft housing. If the
water surface is near the bottom cowling, in high waves, water may enter the
engine cylinders.
z Incorrect outboard motor mounting
height or existence of underwater
object(s), such as hull bottom design,
bottom surface conditions or underwater accessories, can cause water spray
possibly reaching the engine through an
opening of the bottom cowling during
cruising. Exposing the engine to such
conditions for extended periods can
lead to severe engine damage.
ENOF01823-0
1. Approx 580 mm (22.8 in)
ENOM00026-0
Transom matching
Be sure that the anti ventilation plate of the
outboard motor is 10-30mm (0.4-1.2in.)
below the bottom of hull.
If the above condition cannot be met due
to the shape of the bottom of your boat,
ENOM00830-C
5
4
3
2
1
ENOF00610-0
4
1
2
3
ENOF00612-1
Mounting bolts
Manual tilt type
1. To attach the outboard motor to the
boat, tighten the clamp screws by
turning their handles.
Also, use the bolts to secure the outboard motor brackets on transom
board.
Secure the outboard motor with a rope
to prevent loss overboard.
ENON00002-0
Note
A rope is not included in the standard
accessories.
INSTALLATION 25
117(4.61”)
ø13
ø13
1. Top of tr an som
234 (9.21”)
117 (4.61”)
25 (0.98”)
25 (0.98”)
204 (8.03”)
102 (4.02”)102 (4.02”)
1
39 (1.54”)
64 (2.52”)
89 (3.50”)
222 (8.74”)
248 (9.76”)26 (1.02”)
ENOF00611-0
Power trim and tilt type
1. To attach the outboard motor to the
boat, use the bolts to secure the outboard motor brackets on transom
board.
5
1. Clamp Screw
2. Washer (small diameter)
3. Washer (large diameter)
4. Bolt (12 mm × length 105 mm)
5. Nut
1. Bolt (12 mm × length 105 mm)
2. Washer (large diameter)
3. Washer (small diameter)
4. Nut
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