TOHATSU M 9.9D2 Owner's Manual
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TOHATSU M 9.9D2 Owner's Manual

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O W N E R' S
M A N U A L
トーハツ船外機 オーナーズマニュアル
Original instructions
M 9.9D
M 15D
M 18E
OB No.003-11049-FAK1
2
2
2

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Summary of Contents for TOHATSU M 9.9D2

  • Page 1 O W N E R’ S M A N U A L トーハツ船外機 オーナーズマニュアル Original instructions M 9.9D M 15D M 18E OB No.003-11049-FAK1...
  • Page 2 MANUAL IN A SAFE LOCATION FOR FUTURE REFERENCE. Copyright © 2019 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.
  • Page 3 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 proce- dures described later in this manual should be followed carefully.
  • Page 4 ENOM00113-0 EC DECLARATION OF CONFORMITY (DoC) This product conforms to certain portion of the European Parliament directive. DoC contains the following information; Name and Address of the manufacturer. Applied community directives Reference standard Description of the product. (Model name and serial number) Signature of the responsible person (Name / Title / Date and place of issue).
  • Page 5 ENOM00007-0 NOTICE: DANGER/WARNING/CAUTION/Note Before installing, operating or otherwise handling your outboard motor, be sure to thor- oughly read and understand this Owner's Manual and carefully follow all of the instruc- tions. Of particular importance is information preceded by the words “DANGER,” “WARNING,”...

  • Page 7: Table Of Contents

    CONTENTS 1. GENERAL SAFETY INFORMATION ........10 2.
  • Page 9 INDEX 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 10. INSPECTION AND MAINTENANCE 11. TROUBLESHOOTING 12. TOOL KIT AND SPARE PARTS 13.

  • Page 10: General Safety Information

    GENERAL SAFETY INFORMATION ENOM00009-0 SAFE OPERATION OF BOAT 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.
  • Page 11 GENERAL SAFETY INFORMATION 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 recom- mended lubricants. ENOM00011-A MAINTENANCE As the owner of this outboard motor, you should be acquainted with correct mainte- nance procedures following maintenance section of this manual (See page 52).

  • Page 12: Specifications

    SPECIFICATIONS ENOM00810-B MODEL FEATURE Model M9.9D2 M15D2 M18E2 Type Transom heights Tiller Handle Remote Control Power Tilt Gas-assisted tilt Manual tilt *1: Option ENOM00811-B MODEL NAME EXAMPLE M18E2MFL Model Horse Product Minor Starter Steering Shaft description power generation change system system length P=Remote control...
  • Page 13 Gear Reduction Ratio 1.85 (13 : 24) Operator Sound Pressure 85.9 (ICOMIA 39/94) dB (A) Hand Vibration Level (ICOMIA 38/94) m/s Remark: Specifications subject to change without notice. Tohatsu outboard is power rated in accordance with ISO8665 (propeller shaft output).
  • Page 14 1.85 (13 : 24) Operator Sound Pressure 85.9 (ICOMIA 39/94) dB (A) Hand Vibration Level – (ICOMIA 38/94) m/s Remark: Specifications subject to change without notice. *1 With manual starter. Tohatsu outboard is power rated in accordance with ISO8665 (propeller shaft output).

  • Page 15: Parts Name

    PARTS NAME ENOM00820-0 ENOF01750-0 1 Tilt Handle 11 Starter Handle 21 Fuel Connector (Male) 2 Top Cowl 12 Shift Lever 22 Oil Plug (Upper) 3 Bottom Cowl 13 Throttle Grip 23 Water Plug 4 Cowl Hook Lever 14 Throttle Friction Screw 24 Oil Plug (Lower) 5 Cooling Water Check Port 15 Clamp Screw...
  • Page 16 PARTS NAME ENOM01102-0 ENOF01751-0 1 Tilt Handle 11 Starter Handle 21 Battery Cord 2 Top Cowl 12 Shift Lever 22 Choke Knob 3 Bottom Cowl 13 Throttle Grip 23 Fuel Connector (Male) 4 Cowl Hook Lever 14 Throttle Friction Screw 24 Oil Plug (Upper) 5 Cooling Water Check Port 15 Clamp Screw...
  • Page 17 PARTS NAME ENOM01103-0 ENOF01752-0 1 Tilt Handle 11 Starter Handle 21 Oil Plug (Upper) 2 Top Cowl 12 Shift Lever 22 Water Plug 3 Bottom Cowl 13 Clamp Screw 23 Oil Plug (Lower) 4 Cowl Hook Lever 14 Clamp Bracket 24 Spark Plug 5 Cooling Water Check Port 15 Thrust Rod...
  • Page 18 PARTS NAME ENOM00822-0 Remote control box & Fuel tank ENOF00127-F2A Control Lever Fuel Gauge Neutral Lock Arm Air Vent Screw Free Throttle Lever Fuel Tank Cap Main Switch Fuel Connector (Engine Stop Switch side) Stop Switch Lock Primer Bulb Stop Switch Lanyard Fuel Connect...

  • Page 19: Label Locations

    LABEL LOCATIONS ENOM00019-A Warning label locations 3, 4 ENOF01703-3...
  • Page 20 LABEL LOCATIONS Warning label urge to read the Warning regarding gasoline. owner’s manual . 3F0X72185-0 ENOF00005-E Warning regarding engine stop switch. Warning regarding gasoline (See (See page 40. ) page 25). ENOF00131-B Warning label urge to read the ENOF00005-L owner's manual. Warning regarding gasoline...
  • Page 21 LABEL LOCATIONS ENOM01001-0 Serial number label locations r o t l a i CAN ICES-2/NMB-2 ENOF01704-1 1. Model code (Model name) 2. Rated power 3. Dry mass weight 4. Serial No. 5. Manufacture name 6. Manufacture address Description of serial number year code Last two digits of alphabet represent production year as below.

  • Page 22: Installation

    INSTALLATION Keep the outboard motor in a vertical ENOM00024-B 1. Mounting the outboard position when mounting. motor on boat 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.
  • Page 23 INSTALLATION ENOM00026-0 ENOM00832-D Transom matching Mounting the outboard motor Be sure that the anti ventilation plate of Manual tilt type the outboard motor is 30–50 mm (1.2–2 1. Set the outboard motor to appropri- in) below the bottom of hull. ate position.

  • Page 24: Remote Control Device Installation

    INSTALLATION less. Otherwise, it affects the service life of ENON00003-0 Notes the cable. Apply sealing agent, such as silicone sealed between the bolts and the tran- som board holes before tightening the bolts. 2. Be sure to tighten the mounting bolt nuts to the specified torque.

  • Page 25: Pre-Operating Preparations

    ENOM00032-A GASOLINES CONTAINING CAUTION ALCOHOL When operating a TOHATSU engine on gaso- The fuel system components on your line containing alcohol, storage of gasoline in TOHATSU engine will withstand up to 10% the fuel tank for long periods should be ethyl alcohol (hereinafter referred to as avoided.

  • Page 26: Fuel Filling

    PRE-OPERATING PREPARATIONS protective oil films from internal compo- Be sure to remove the static electricity nents. charged in your body before refueling. The sparks due to static electricity may cause explosion of flammable gasoline. ENOW00018-0 Stop the engine, and do not start the WARNING engine during refueling.

  • Page 27: Engine Oil Recommendation

    PRE-OPERATING PREPARATIONS Use a genuine engine oil or recom- mended one (TCW3). Refer to your Dis- tributor. Will not recommend use of other two stroke engine oil. Add engine oil into fuel oil tank. The mix- ing ratio with gasoline is 50 : 1 (50 parts gasoline and one part oil).
  • Page 28 PRE-OPERATING PREPARATIONS - Excess of engine oil can shorten spark plug life, and/or cause increase of noxious exhaust. For quantities of engine oil and gasoline to be pre-mixed, refer to table in previ- ous page. When portable fuel tank is used for operation of outboard motor(s): Pour engine oil into fuel tank, and then, gasoline.

  • Page 29: Break-In

    PRE-OPERATING PREPARATIONS ]ENOM00033-A 4. Break-In Your new outboard motor and lower unit ENOW00023-0 require break-in for the moving compo- CAUTION nents a ccording to the conditions Operating the outboard motor without described in the following time table. break-in can shor ten ser vice life of the Please refer to ENGINE OPERATION sec- product.

  • Page 30: Engine Operation

    ENGINE OPERATION ENOM00042-0 Before starting ENOW00022-B CAUTION Be sure to fill the engine before star ting engine. (To properly fill the engine with oil follow the instructions. See page 27) ENOF00027-B 1. Air vent screw 2. Fuel tank cap 2. Open the fuel tank cap slowly and release internal pressure completely.

  • Page 31: Starting The Engine

    ENGINE OPERATION 4. Squeeze primer bulb until it becomes 2. Water 3. Over 10 cm (4 in.) stiff to feed fuel to carburetor. Direct arrow mark upward when priming. ENOW00036-0 CAUTION Be sure to stop engine immediately if cooling water check port is not discharging water, and check if cooling water intake is blocked.
  • Page 32 ENGINE OPERATION 2. Stop switch 4. Pull the choke knob fully. 2. Set the control lever in the Neutral position. ENOF01740-0 1. Choke knob (For manual starter type) 4. Pull the starter handle slowly until you ENOF01713-0 feel engagement, keep pulling till you 1.
  • Page 33 ENGINE OPERATION (For electrical starter type) 2. Idle port 4. Push the starter switch button and Side mount RC type release the button when the engine 1. Be sure to install the stop switch, and has started. a t t a ch th e sto p switch lanyar d securely to the operator or to the operator's PFD (Personal Flotation Device.)
  • Page 34 ENGINE OPERATION 8. Check the cooling water from cooling ENON00035-A Note water check port. The free throttle lever can not be raised when the control lever shift is in Forward or Reverse. 5. Turn the main switch key to START position.
  • Page 35 ENGINE OPERATION ENOF01719-0 ENOF01716-0 2. Disconnect the rink of the starter 5. Tie a loop in the another end of the lock rod. emergency starter rope and attach socket wrench that is included in the tool kit. ENOW00860-0 CAUTION Be sure to keep the harness away from the rotation parts.

  • Page 36: Warming Up The Engine

    ENGINE OPERATION ENOM00043-A 3. Warming up the engine ENOW00932-0 CAUTION Be sure to check that cooling water is com- ing out of the cooling water check por t during warm up. Warm the engine at low engine speeds ENOF01720-0 for about 3 minutes : above 5°C (41°F) After engine starts, do not reinstall 5 minutes at 2000 min...

  • Page 37: Forward, Reverse, And Acceleration

    ENGINE OPERATION and left. Make sure that no swimmer(s) is ENOM00972-0 Free throttle lever (Side mount RC ahead or astern of the boat. type) ENOW00038-A ENOW00956-0 WARNING CAUTION Attach other end of emergency stop Keep the free throttle lever fully closed switch lanyard to the operator's PFD (Per- position when start the engine.
  • Page 38 ENGINE OPERATION ENOW00862-0 ENOW00867-0 CAUTION WARNING Gear and clutch damage may occur if shifting Sudden acceleration and deceleration may at high engine speed. cause passenger(s) to be thrown overboard Engine must be in the slow idle position or falling down. before shifting is attempted.
  • Page 39 ENGINE OPERATION ENOF01714-0 ENOF00877-1 1. Throttle grip 1. Forward (F) 2. START position 2. Neutral (N) 3. Fully close 3. Reverse (R) 4. Fully opens 4. Fully open (Forward) 5. Fully open (Reverse) ENOM0900-0 6. Free throttle lever Side mount RC type 7.

  • Page 40: Stopping The Engine

    ENGINE OPERATION Acceleration Tiller handle type 1. Turn the throttle grip to the slow ENOW00867-A position. CAUTION Sudden acceleration and deceleration may cause passenger(s) to be thrown overboard or falling down. Open throttle grip or control lever gradu- ally. ENOF01714-0 1.
  • Page 41 ENGINE OPERATION Side mount RC type Disconnect the battery cord, after each use. 1. Put the control lever in the Neutral position and run the engine for 2-3 Emergency engine stopping minutes at idling speed for cooling Remove stop switch lock to stop the down if it has been running at full engine.

  • Page 42: Steering

    ENGINE OPERATION sure to use emergency stop switch lock of the spare. Be sure to confirm the spare stop switch lock is in the tool bag before begin to operate. ENOF00891-0 ENOF00893-0 ENOM00920-0 ENOM00050-0 6. Steering 7. Trim angle ENOW00870-0 ENOW00043-A WARNING WARNING...
  • Page 43 ENGINE OPERATION The trim angle of the outboard motor can be adjusted to suit the transom angle of the hull, and load conditions. Choose an appropriate trim angle that will allow the anti-ventilation plate to run parallel to the water surface during operation. ENOF00053-0 ENOM00052-0 Proper trim angle...

  • Page 44: Tilt Up And Down

    ENGINE OPERATION 4. Remove the thrust rod as shown pic- ENOW00056-A ture. WARNING When tilting up outboard motor with fuel joint for over a few minutes, be sure to dis- connect fuel hose, or fuel may leak, poten- tially catching fire. ENOW00057-0 CAUTION Do not tilt up outboard motor while engine...
  • Page 45 ENGINE OPERATION ENOW00053-0 CAUTION While in shallow water drive position, do not operate the outboard motor in Reverse. Operate the outboard motor at slow speed and keep the cooling water intake sub- merged. ENOW00054-0 CAUTION ENOF01726-0 Do not overtilt outboard motor when driving ENOM00063-0 shallow water, or air may be sucked through Tilt down...
  • Page 46 ENGINE OPERATION ENOF01725-0 1. Reverse lock lever 2. Tilt up position 3. Tilt down position 2. Return to normal running position: Put the reverse lock lever in the tilt down position, slightly lift up the out- board motor, and then put it down. ENOF01725-0 1.

  • Page 47: Removing And Carrying The Outboard Motor

    REMOVING AND CARRYING THE OUTBOARD MOTOR ENOM00070-B ENOW00065-0 1. Removing the outboard WARNING motor Close air vent screw of fuel tank before car- rying or storing outboard motor and fuel ENOW00064-0 tank, or fuel may leak, potentially catching CAUTION fire. Engine may be hot immediately after operat- ENOW00066-A ing and could cause burns if touched.

  • Page 48: Trailering

    REMOVING AND CARRYING THE OUTBOARD MOTOR Fuel leakage is a fire or explosion hazard, which can cause serious injury or death. ENOF00075-1 ENOW00068-0 WARNING Close air vent screw of fuel tank and fuel cock before carrying or storing outboard ENOF01738-0 motor and fuel tank, or fuel may leak, poten- ENON00021-C tially catching fire.
  • Page 49 REMOVING AND CARRYING THE OUTBOARD MOTOR ENOF00074-B 1. Ground clearance should be provided sufficiently. 2. Transom saver bar ENOW00067-0 WARNING Do not go under outboard motor tilted up even if it is supported by support bar, or accidental fall of outboard motor could lead to severe personal injury.

  • Page 50: Adjustment

    ADJUSTMENT ENOM00073-C ENOM00074-A 1. Steering friction 2. Throttle grip friction Tiller handle type ENOW00074-B WARNING ENOW00074-D WARNING Do not overtighten the throttle adjustment screw or it could result in difficulty of move- Do not over tighten the steering friction ment resulting in the loss of control causing adjustment bolt it could result in difficulty of an accident and could lead to severe injury.

  • Page 51: Trim Tab Adjustment

    ADJUSTMENT If the boat veers toward the left direct the trim tab towards A (left from rear of boat). If the boat veers toward the right direct the trim tab towards B (right from rear of boat). ENOF00078-2 1. Throttle friction adjustment screw 2.

  • Page 52: Inspection And Maintenance

    INSPECTION AND MAINTENANCE ENOM00077-0 Care of your outboard motor To keep your outboard motor in the best operating condition, it is very important that you perform daily and periodic maintenance as suggested in the mainte- nance schedules that follow. ENOW00077-0 CAUTION Your personal safety and that of your pas- sengers depends on how well you main-...

  • Page 53: Daily Inspection

    INSPECTION AND MAINTENANCE ENOM01005-0 1. Daily Inspection Perform the following checks before and ENOW00078-0 after use. WARNING Do not use outboard motor if any abnormal- ity is found during pre-operation check or it could result in severe damage to the motor or severe personal injury.
  • Page 54 INSPECTION AND MAINTENANCE ENOM00083-0 ENOM00085-D Washing outboard motor Flushing attachment ENOW00921-0 ENOW00081-0 CAUTION WARNING Do not operate the engine when flushing the Do not start engine without removing pro- outboard motor with a flushing attachment peller, or accidentally turning propeller as this can cause damage to the outboard could cause personal injury.
  • Page 55 10 cm the cause for the problem is not cor- (4 in.) above the anti ventilation plate. rected, the fuse will likely blow again. If the fuse continues to blow, request an authorized Tohatsu dealer to inspect the outboard motor.
  • Page 56 INSPECTION AND MAINTENANCE 1. Stop the engine and disconnect the battery cable from the battery nega- tive (-) terminal. 2. Remove the engine cover. 3. Remove the fuse box lid. 4. Remove the fuse and check it. If the fuse is blown, replace it with a fuse of the same specified rating.

  • Page 57: Periodic Inspection

    INSPECTION AND MAINTENANCE ENOM01106-0 2. Periodic Inspection It is important to inspect and maintain your outboard motor regularly. At each interval on the chart below, be sure to perform the indicated servicing. Maintenance intervals should be determined according to the number of hours or num- ber of months, whichever comes first.
  • Page 58 INSPECTION AND MAINTENANCE ENOM00093-C ENOM00094-0 Fuel filters and fuel tank cleaning Fuel filter (for engine) 1. Check in the cup for water and ENOW00093-A debris. WARNING Gasoline and its vapors are very flammable and can be explosive. Do not start this procedure while engine is operating or hot even after stopping it.
  • Page 59 INSPECTION AND MAINTENANCE 5. Remove fuel and any water or debris motor could lead to severe personal injury. from the cup, filter and hoses. Do not go under outboard motor tilted up 6. Reassemble all parts. and locked, or accidental fall of outboard motor could lead to severe personal injury.
  • Page 60 INSPECTION AND MAINTENANCE Required volume: approx. 360 mL (11.8 ENOW00928-0 fl.Oz). CAUTION Wipe off gear oil well immediately if spilled and dispose of it in accordance with local fire prevention and environment protection regulations. ENON00032-0 Note If water in the oil, giving it a milky colored appearance.
  • Page 61 INSPECTION AND MAINTENANCE After installing split pin, spread the pin 1. Propeller 2. Thrust holder apart to prevent it from falling out which 3. Washer could lead to the propeller coming off 4. Propeller nut during operation. 5. Split pin 6.
  • Page 62 INSPECTION AND MAINTENANCE from the electrodes and adjust spark gap mate of the correct torque is 1/4 to 1/2 a turn past finger-tight. Have the spark plug to specification. adjusted to the correct torque as soon as possible with a torque-wrench. 1.
  • Page 63 INSPECTION AND MAINTENANCE ENOM00088-A Anode replacement A sacrificial anode protects the outboard motor from electrolytic corrosion. Anode is located on the gear case, cylinder etc.. When the anode is eroded more than 1/3 of original size, replace it. ENON00029-0 Notes Never grease or paint the anode.
  • Page 64 INSPECTION AND MAINTENANCE ENOM00960-0 Grease point Apply water proof grease to the parts shown below. ENOF01737-0...

  • Page 65: Off-Season Storage

    INSPECTION AND MAINTENANCE 2. Remove the fuel hose from the out- ENOM00100-A 3. Off-season storage board motor. 3. Drain all fuel from the fuel hoses, fuel ENOW00934-0 pump, fuel filter (See page 58) and WARNING carburetor (See page 67), and clean these parts.
  • Page 66 INSPECTION AND MAINTENANCE ENOF01728-0 1. Handle ENOM00950-A Adding a fuel stabilizer When adding a fuel stabilizer additive (commercially available), first fill the fuel ENOF01738-0 tank with fresh oil and fuel. If the fuel ENOW00066-1 tank is only partially filled, air in the tank CAUTION can cause the fuel to deteriorate during storage.
  • Page 67 INSPECTION AND MAINTENANCE ENOM00970-A Fuel system draining ENOW00028-A WARNING For details on handling fuel, contact an authorized dealer. Fuel and fuel vapors are extremely flamma- ble and can be explosive. If fuel is spilled, wipe it up immediately. Keep the fuel tank well away from sources ENOF01739-0 of ignition, e.g.

  • Page 68: Pre-Season Check

    INSPECTION AND MAINTENANCE 8. Run the engine for 5 minutes at the ENOM00104-E 4. Pre-season check slowest speed. 9. Run the engine for 10 minutes at half The following steps must be taken when throttle. The oil used for storage first using the engine after off season inside the engine will be circulated storage.

  • Page 69: Cold Weather Precautions

    INSPECTION AND MAINTENANCE ENOM00106-A ENOM00120-0 6. Cold weather precautions 8. Auxiliary outboard motor operation If you moor your boat in cold weather at temperatures below 0°C (32°F), there is When the auxiliary outboard motor will the danger of remained water freezing in not be used, be sure to remove the stop the cooling water pump, which may dam- switch lock, shift into forward, and then...

  • Page 70: Troubleshooting

    TROUBLESHOOTING ENOM01106-0 If you encounter a problem, consult the check list below to determine the cause and to take the proper action. An authorized dealer will always be happy to provide any assistance and information. Possible cause Empty fuel tank Incorrect connection of fuel system Air entering fuel line Deformed or damaged fuel pipe...
  • Page 71 TROUBLESHOOTING Possible cause Incorrect adjustment of throttle link Insufficient cooling water flow, clogged or defective pump Faulty thermostat Cavitation or ventilation Incorrect propeller selection Damaged and bent propeller Improper thrust rod position Unbalanced load on boat Transom too high or too low...

  • Page 72: Tool Kit And Spare Parts

    TOOL KIT AND SPARE PARTS ENOM01107-0 The following a list of the tools and spare parts provided with the motor. Name Quantity Remark Tool Bag Pliers Socket Wrench 10 x 13 mm Servicing Tools Socket Wrench 21 mm Socket Wrench Handle Screwdriver (Phillips-type and flat head) Adapter-type Rope...

  • Page 73: Propeller Table

    PROPELLER TABLE ENOM01108-0 To ensure optimum performance, the propeller should match the boat type and its load. Use a genuine propeller. A propeller must be selected so that the engine rpm measured at wide open throttle while cruising is within the recommended range. 9.9D2 : 4,500 to 5,300 min (rpm) 15D2/18E2 : 5,200 to 5,800 min...
  • Page 76 O W N E R’ S M A N U A L M 9.9D M 15D M 18E 5-4, Azusawa 3-Chome, Itabashi-Ku Tokyo 174-0051, Japan Tel: +81-3-3966-3117 Fax: +81-3-3966-0090 www.tohatsu.com...

This manual is also suitable for:

M 15d2M 18e2

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