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TOHATSU M 60C Owner's Manual

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  • Page 3 OWNER’S MANUAL M 60C M 70C M 70CX M 90A M 115A M 140A OB No.003-11039-BAF1...
  • Page 4 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.
  • Page 5 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.

  • Page 6: Serial Number

    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 order- ing parts, and when making technical or warranty inquiries. Serial Number: 60/70 ENOF02371-0...
  • Page 7 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 9: Table Of Contents

    CONTENTS 1. GENERAL SAFETY INFORMATION ....... 10 2. SPECIFICATIONS ..........12 3.
  • Page 10 6. Cold weather precautions ........86 7.
  • Page 11 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 12: 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 13 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 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 67).

  • Page 14: Specifications

    SPECIFICATIONS ENOM00810-A MODEL FEATURE Model M60C M70C M70CX Type EPTO EPTO Transom heights Tiller handle Remote control Power tilt Gas-assisted tilt Mnual tilt Model M90A2 M115A2 M140A2 Type EPTO EPTO EPTO Transom heights Tiller handle Remote control Power tilt Gas-assisted tilt Mnual tilt ( ) These models can be purchased with remote rigging kit or multi function tiller handle.
  • Page 15 Gear Oil Genuine Gear Oil or API GL5, SAE #80 to #90, approx. 900 (30.4) Gear Reduction Ratio 2.33 (12 : 28) Remark: Specifications subject to change without notice. Tohatsu outboard is power rated in accordance with ISO8665 (propeller shaft output).
  • Page 16 Gear Oil Genuine Gear Oil or API GL5, SAE #80 to #90, approx. 900 (30.4 Gear Reduction Ratio 1.85 (13 : 24) Remark: Specifications subject to change without notice. Tohatsu outboard is power rated in accordance with ISO8665 (propeller shaft output).

  • Page 17: Parts Name

    PARTS NAME ENOM01700-0 70 MFG ENOF02303-0 Tilt Handle Clamp Bracket Fuel filter Top Cowl Thrust Rod Hook Lever Anode Water Check Port Throttle Grip Reverse Lock Lever Shift Lever Anti-ventilation Plate Stop Switch Trim Tab Starter Handle Propeller Gas Asistant Water Inlet Spark Plug...
  • Page 18 PARTS NAME ENOM01701-0 60/70 EPTO ENOF02304-0 Tilt Handle Clamp Bracket Oil Filter Top Cowl Thrust Rod Spark Plug Hook Lever Power Trim & Tilt Tilt Stopper Water Check Port Anode PTT Switch Fuel Connector Anti-ventilation Plate Battery Cords Trim Tab Filler Lid Propeller Oil Tank...
  • Page 19 PARTS NAME ENOM01702-0 90, 115/140 EPTO ENOF02305-0 Top Cowl Manual Valve (Port side) Tilt Stopper Hook Lever Power Trim & Tilt Water Check Port Battery Cords Gear Case Filler Lid Anti-ventilation Plate Oil Tank Trim Tab Fuel Filter Propeller Oil Filter Water Inlet Spark Plug Clamp Bracket...
  • Page 20 PARTS NAME ENOM00822-0 Remote control box & Fuel tank ENOF00127-E Control Lever Fuel Gauge Neutral Lock Arm Air Vent Screw PTT Switch Fuel Tank Cap Free Throttle lLver Fuel Connector (Engine Side) Main Switch Primer Bulb Stop Switch Fuel Connector (Fuel Tank Side) Stop Switch Lock Stop Switch Lanyard...

  • Page 21: Label Locations

    LABEL LOCATIONS ENOM00019-A Warning label locations ENOF02374-0...
  • Page 22 LABEL LOCATIONS Warning label urge to read the owner’s Warning regarding gasoline. (See manual . page 34) ENOF00005-E Warning regarding gasoline (See 3C7-72180-3 page 34). Warning regarding rotating object. ENOF00005-L Warning regarding gasoline (See 3C7-72182-2 page 34). Warning regarding high voltage. 3C8-72181-0 Warning regarding engine oil replenish- ment.
  • Page 23 LABEL LOCATIONS ENOM01001-A Serial number label locations ENOF02306-0 1. Model code(Model name) 2. Rated power 3. Dry mass weight 4. Serial No. 5. Manufacture name 6. Manufacture address...

  • Page 24: Installation

    INSTALLATION Do not operate the outboard motor until it ENOM00024-A has been securely mounted on the boat in 1. Mounting the outboard motor on accordance with the instructions below. boat ENOW00009-0 ENOW00006-B WARNING WARNING Mounting the outboard motor without Before installing the outboard motor on the following this manual can lead to unsafe boat, hang the outboard motor with the conditions such as poor maneuverabil-...
  • Page 25 INSTALLATION ENOM00025-A Position ... Above keel line Single-engine Installation Set engine at center of boat. 10−30 mm (0.4−1.2 in) ENOF01706-B 1. Bottom of hull 2. Anti ventilation plate ENOW00007-0 CAUTION Before beginning the running test, check that the boat with maximum capacity ENOF01141-0 loading floats on the water in a proper 1.

  • Page 26: Remote Control Device Installation

    2. Remote control device 3. Washer (large diameter) installation 4. Nut 327 (12.9') ENOW00944-A WARNING When using other than Tohatsu’s genuine 51 (2') remote control box, DO NOT select the one 17.5 (0.7') 17.5 (0.7') without neutral safety switch that prevents 17.5 (0.7') in-gear start.
  • Page 27 INSTALLATION Prepare a cable that is 300-450mm (11.8- ENOM00850-0 Remote control box location 17.7in) longer than the measured distance. Temporarily pull the cable along the intended cable route to check its length is sufficient. Connect the remote control cable to the engine, then run the cable to the remote 1, 2 control box, making sure it is not sharply...
  • Page 28 INSTALLATION 3. Move the remote control lever to the “ F O R W A R D ” “ N E U T R A L ” a n d “REVERSE” positions to confirm that the shift is working properly, then set the lever to “NEUTRAL”.
  • Page 29 INSTALLATION 3. Fully closed Connect the pink and light-blue leads ° 4. Approx. 32 from cord assembly A and B together. * The advancer arm on the engine should be contact with the stopper of the cylin- der crank case assembly so that the throttle valve of the carburetor is to be fully closed condition.
  • Page 30 INSTALLATION 3. Detach the throttle and shit cable joints 3. Detach the throttle and shit cable joints by removing the R-pins. by removing the R-pins. 4. Move the remote control lever to the “ F O R W A R D ” “...

  • Page 31: Drag Link Installation

    INSTALLATION the shift cable. Check that the shift 6. Connect cord assembly B to cord lever is in “NEUTRAL” position and that assembly A, and connect the meter the free throttle lever is fully closed cord assembly. when the remote control cables have 7.

  • Page 32: Battery Installation

    INSTALLATION Prevent electrolyte from coming in con- ENON00933-0 Note tact with any part of your body. Contact can cause serious burn or, if it comes in Apply grease in required places. contact with your eye, loss of sight. Use safety glasses and rubber gloves. In case battery electrolyte comes in con- tact with: Skin, flush thoroughly with water.

  • Page 33: Tiller Handle Installation

    INSTALLATION ENOW00015-0 ENOM01708-0 5. Tiller handle installation CAUTION Do not use a battery that is not recom- ENOW01706-0 mended. Use of a battery not recom- MFG types mended can lead to poor performance of, 1. Connect the throttle cable coming from and/or damage to, the electrical system.

  • Page 34: Propeller Installation

    INSTALLATION could lead to the propeller coming off ENOM00045-A during operation. 6. Propeller installation ENOW00085-A Propeller must be selected that will allow WARNING the engine to reach recommended rpm when cruising at wide-open throttle. Do not begin propeller removal and instal- lation procedure with spark plug caps Wide-open throttle rpm range attached, shift in forward or reverse, main...
  • Page 35 INSTALLATION 5. Tighten the propeller nut to specifie torque with holding the propeller by wood block. And align one of grooves to propeller shaft hole. Propeller nut torque: 35 Nm (25 ft-lb, 3.5kgf-m) ENOF00084-B 6. Install a new split pin into the nut hole and bend it.

  • Page 36: Pre-Operating Preparations

    The fuel system components on your gasoline in the fuel tank for long periods TOHATSU engine will withstand up to 10% should be avoided. Long periods of stor- age, common to boats, create unique prob- ethyl alcohol (hererinafter referred to as the lems.

  • Page 37: Engine Oil Recommendation

    PRE-OPERATING PREPARATIONS age if alcohol has washed protective oil ENOW0002A-A films from internal components. CAUTION ENOW00018-0 Use of engine oils that do not meet these requirements will result in reduced engine WARNING life, and other engine problems. Fuel leakage can cause fire or explosion, potentially leading to severe injury or loss ENOW00603-0 of life.
  • Page 38 PRE-OPERATING PREPARATIONS ENOM01003-0 Engine oil – gasoline mixing procedure ENOW00937-0 CAUTION Do not use other than two stroke engine oil with specified grade, or the engine may be damaged. Do not use fuel prepared in other than specified mixing ratio. - Lack of engine oil can cause severe engine trouble such as piston seizure.
  • Page 39 PRE-OPERATING PREPARATIONS Loosen the air vent screw on the oil pump ENOM01003-0 Auto mixing type to purge the air, and tighten it when all air, ENOW00604-0 as seen through the vinyl pipe on the oil CAUTION pump side, has been purged. In the unlikely event that gasoline by mistake is filled into the oil tank, drain 60/70...

  • Page 40: Fuel Filling

    PRE-OPERATING PREPARATIONS Dismount fuel tank from the boat. ENON00608-0 Note Place the fuel tank away from every source of ignition, such as sparks or Wipe off any spilled oil with a rag, and dis- open flames. pose of it. Do the work outdoors or in a well venti- lated area.
  • Page 41 PRE-OPERATING PREPARATIONS 3. Fill the fuel carefully not to over flow. SAFE FILL LEVEL 25 L NIVEAU MAXIMUM ENOF00030-B 4. After filling the tank, close the fuel tank cap.

  • Page 42: 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 n e n t s a c c o r d i n g t o t h e c o n d i t i o n s Operating the outboard motor without described in the following time table.

  • Page 43: Warning System

    PRE-OPERATING PREPARATIONS 115/140 ENOM00039-0 5. Warning system If outboard motor encounters an abnormal condition of fault, the warning horn will emit a continuous beep or intermittent short beeps and the warning lamp (LED) will synchronize with the horn and engine speed will be limited (engine will not be stopped).
  • Page 44 PRE-OPERATING PREPARATIONS ENOM01711-0 Warning indicators, faults and remedy 60/70, 90 Warning indicators Description of faults Remedy Sound Lamp speed High speed ESG Engine speed exceeds maximum allowable RPM 5900 rpm (90) 6150 rpm (60/70) Low oil level Continuous *1 3500 Over heating Continuous *1 3500...
  • Page 45 PRE-OPERATING PREPARATIONS Low speed ESG Low speed ESG is a device to prevent the engine from getting damage. If the engine has problems regarding cooling water, oil pressure, and sensors, the low speed ESG is activated not to ignite the spark plug, and disable fueling therefore, the engine speed varies and be controlled under 3000rpm.

  • Page 46: Engine Operation

    ENGINE OPERATION ENOM00042-0 ENOW00027-C Before starting CAUTION Before starting engine for the first time ENOW00022-C after reassembling engine or off-season CAUTION storage, disconnect stop switch lock and crank approximately 10 times in order to The engine oil is drained for shipping from circulate the engine oil.

  • Page 47: Fuel Feeding

    ENGINE OPERATION ENOM00044-C 2. Fuel feeding ENOW00029-A WARNING When opening fuel tank cap, be sure to fol- low the procedure described below. Fuel could blast out through the fuel tank cap in case the cap is loosened by using another procedure when internal pressure of fuel tank is raised by heat from sources such as ENOF02333-0...

  • Page 48: Starting The Engine

    ENGINE OPERATION And be sure to remove the propeller, when starting the engine in the test tank. (See page 77) Run the engine only at idling. ENOF00861-A 1. Pull 2. Insert 3. Squeeze primer bulb until it becomes stiff to feed fuel to carburetor. Direct ENOF00863-0 arrow mark upward when priming.
  • Page 49 ENGINE OPERATION This model is provided with start in gear 1. Shift lever 2. Neutral protection. 3. Set the throttle grip to START position. ENON00010-0 Note Start-in-gear protection prevents engine from starting at other than neutral shift. In- gear starting of engine will move the boat immediately, potentially leading to falling down or causing passenger(s) to be thrown overboard.
  • Page 50 ENGINE OPERATION 5. Pull the starter handle slowly until you feel engagement, keep pulling till you feel less resistance. Then pull it quickly. repeat if necessary until started. ENOF00869-0 1. Stop switch lock 2. Insert the main switch key. 3. Set the control lever in the Neutral position.

  • Page 51: Emergency Starting

    ENGINE OPERATION 5. Turns the main switch key to START ENOM00042-B Emergency starting position. Then, continuously push the ENOW00099-A key to operate the choke. WARNING ENON00503-0 Note When the emergency starter rope is used Choke operation is not necessary if the for starting engine;...
  • Page 52 ENGINE OPERATION 90, 115/140 90, 115/140 ENOF02382-0 ENOF02380-0 3. Insert the knotted end of the starter 2. Remove the flywheel cover or recoil rope into the notch in the flywheel and starter. wind the rope around the flywheel sev- 60/70 EPTO eral turns clockwise.

  • Page 53: Warming Up The Engine

    ENGINE OPERATION 6. Set the control lever in the Neutral 90, 115/140 position. 7. Pull the starter handle slowly until you feel engagement, keep pulling till you feel less resistance. Then pull it quickly. ENOF02383-0 1. Choke plate 3. Raise the Free accel lever a little. 4.

  • Page 54: Forward, Reverse, And Acceleration

    ENGINE OPERATION Do not attach the tether to a part of clothing that can be torn easily when pulled. Arrange the tether so that will not be caught by any object when pulled. Be careful not to pull the tether acciden- tally during cruising.
  • Page 55 ENGINE OPERATION Forward ENOW00863-0 1. Turn the throttle grip to reduce engine CAUTION speed. Idle speed may be higher during warming 2. When the engine reaches trolling (or up of engine. If shifted to Forward or idling) speed, quickly pull the shift lever Reverse during warming up, it may be diffi- to the Forward position.

  • Page 56: Stopping The Engine

    ENGINE OPERATION Reverse ENOM0900-0 Side mount RC type 1. Quickly pull the control lever to the ENOW00867-0 Reverse (R) position at 32°, where the WARNING gear is connected, while lifting up on the lock button located under the con- Sudden acceleration and deceleration may trol lever grip.
  • Page 57 ENGINE OPERATION Tiller handle type Side mount RC type 1. Turn the throttle grip to the slow posi- 1. Put the control lever in the Neutral tion. position and run the engine for 2-3 minutes at idling speed for cooling down if it has been running at full speed.

  • Page 58: Steering

    ENGINE OPERATION Emergency engine stopping Remove stop switch lock to stop the engine. ENOF00892-0 Remote control type Right turn ENOF02338-A Turn the steering wheel to the right. 1. Stop switch Left turn 2. Stop switch lock Turn the steering wheel to the left. ENOF00884-0 1.

  • Page 59: Trim Angle

    ENGINE OPERATION ENOM00050-0 8. Trim angle ENOW00043-A WARNING Adjust the trim angle when the engine is stopped. ENOF00051-1 Do not put hand or finger in between 1. Perpendicular to the water surface outboard motor body and clamp bracket when adjusting trim angle to prevent injury in case the outboard motor body ENOM00053-0 Improper trim angle (bow rises too...

  • Page 60: Tilt Up And Down

    ENGINE OPERATION 2. Operate the Power Tilt switch or Gas ENOW00048-0 assisted tilt raise the outboard motor to WARNING the tilt up position. When tilting up or down, be careful not to 3. Lock the tilt with the Tilt stopper. p l a c e y o u r h a n d b e t w e e n t h e s w i v e l 4.
  • Page 61 ENGINE OPERATION ENOF01319-0 1. Tilt stopper ENOM01713-0 ENOF02353-0 Tilt down 1. Release the tilt stopper. 1. Reverse lock lever 2. Tilt up position (FREE) 3. Tilt down position (LOCK) ENOF01319-0 1. Tilt stopper 2. Pull the reverse lock lever upward until it stops.
  • Page 62 ENGINE OPERATION ENOM00069-A Power Trim & Tilt type Tilt up 1. Operate the Power Trim & Tilt switch and tilt the outboard motor up. 2. Lock the tilt with the Tilt stopper after the outboard motor has been tilted up Tilt down 1.

  • Page 63: Shallow Water Operation

    ENGINE OPERATION ENOF01144-A ENOF00679-0 1. Water inlet 1. POWER 2. MANUAL ENOM00068-A ENOM01714-0 10.Shallow water operation Gas asisted tilt type 1. Close the throttle to reduce the engine ENOW00051-0 speed and shift into neutral. WARNING 2. Put the reverse lock lever in the FREE position.

  • Page 64: Removing And Carrying The Outboard Motor

    REMOVING AND CARRYING THE OUTBOARD MOTOR ENOM00070-A 1. Removing the outboard motor ENOW00890-A WARNING Before removing 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.

  • Page 65: Traillering

    REMOVING AND CARRYING THE OUTBOARD MOTOR ENOW00066-A ENOM00072-A 3. Traillering CAUTION Do not give a shock to an outboard motor ENOW00072-0 during transportation. It becames a cause CAUTION of breakage. Trailering in the tilted position may cause damage to the outboard motor, boat, etc. Keep the outboard motor in a vertical posi- tion when carrying.
  • Page 66 REMOVING AND CARRYING THE OUTBOARD MOTOR som saver bar. Tiller handle type To prevent the outboard motor from mov- ing when it is attached on a boat during transport on a trailer, properly tighten the steering friction lever (page 65). ENOF00073-A 1.

  • Page 67: Adjustment

    ADJUSTMENT screw on the front of the remote control. ENOM00074-A 1. Throttle grip friction Turn clockwise to increase the friction and counter-clockwise to decrease it. 70MFG type Side mount type ENOW00074-B WARNING Do not overtighten the throttle adjustment screw or it could result in difficulty of movement resulting in the loss of control causing an accident and could lead to severe injury.
  • Page 68 ADJUSTMENT readjusting trim tab, check if steering fic- tion is even. I f s t r a i g h t - l i n e c r u i s i n g c a n n o t b e achieved, adjust the trim tab located under the anti-ventilation plate.

  • Page 69: 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 main- tenance as suggested in the maintenance schedules that follow. ENOW00077-0 CAUTION Your personal safety and that of your passengers depends on how well you...

  • Page 70: Daily Inspection

    INSPECTION AND MAINTENANCE ENOM0716-0 1. Daily inspection Perform the following checks and inspec- ENOW00078-0 tion before and after use. WARNING Do not use outboard motor if any abnor- mality is found during pre-operation check or it could result in severe damage to the motor or severe personal injury.
  • Page 71 INSPECTION AND MAINTENANCE ENOM00082-A Engine oil replenishing ENOW00079-A CAUTION Do not add engine oil of brand and grade other than existing one. In case engine oil of other brand or grade is added, drain all oil and ask dealer for treatment. In case other than engine oil such as gasoline is put in the oil chamber, empty the chamber and ask dealer for treat-...
  • Page 72 INSPECTION AND MAINTENANCE ENON00026-0 Note It is recommended to check chemical prop- erties of water on which your outboard motor is regularly used. If outboard motor is used in salt water, brackish water or water with a high acidic level, use fresh water to remove salt, chemicals or mud from exterior and cool- ing water passage after every cruising or before storing outboard motor for long...

  • Page 73: Fuse Replacement

    If the fuse continues to blow, request an When the engine is started in the test tank, authorized Tohatsu dealer to inspect the to avoid over heating and water pump damage, be sure the water level is at least outboard motor.
  • Page 74 INSPECTION AND MAINTENANCE 90, 115/140 ENOF02347-0 1. Blown fuse...

  • Page 75: Periodic Inspection

    INSPECTION AND MAINTENANCE ENOM01717-0 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 number of months, whichever comes first.
  • Page 76 INSPECTION AND MAINTENANCE ENON00030-0 Note Your outboard motor should receive careful, and complete inspection at 300 hours. This is the best time for major maintenance procedures to be carried out. ENOM00093-B ENOM00094-0 Fuel filters and fuel tank cleaning Fuel filter (for engine) 1.
  • Page 77 INSPECTION AND MAINTENANCE ENOF00096-B 1. Body 2. O-ring 3. Filter 4. O-ring 5. Cup 6. Arrow to indicate fuel flow direction ENOF00926-0 2. If present, disconnect hoses from the 1. Fuel pick up 2. Filter fuel connector (male) and the fuel ENOM00718-0 pump.
  • Page 78 INSPECTION AND MAINTENANCE Do not go under outboard motor tilted up and locked, or accidental fall of out- board motor could lead to severe per- sonal injury. ENON00934-0 Note Please dispose of used oil in a manner that is compatible with the environment. We suggest you take it in a sealed container to your local service station for reclamation.

  • Page 79: Propeller Replacement

    INSPECTION AND MAINTENANCE ENOW00928-0 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. Contact your dealer. ENOF01334-0 ENOM00086-A Propeller replacement...
  • Page 80 INSPECTION AND MAINTENANCE 1. Put a piece of wood block between 6. Tighten the propeller nut to specified propeller blade and anti-ventilation torque, and align one of grooves to plate to hold propeller. propeller shaft hole. Propeller nut torque: 35 Nm (25 ft lb, 3.25kgf 7.
  • Page 81 INSPECTION AND MAINTENANCE 2. Remove the top cowl. 60/70 3. Remove the spark plug caps. 4. Remove the spark plugs by turning it counter-clockwise, using a 21 mm (13/ 16 in) socket wrench and handle that is provided in tool bag. 5.

  • Page 82: Anode Replacement

    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 origi- nal size, replace it. ENON00029-0 Notes Never grease or paint the anode.
  • Page 83 INSPECTION AND MAINTENANCE 1. Oil cap ENOM00089-B Power Tilt oil checking 2. Oil level Recommended oil ENOW00088-0 Use an automatic transmission fluid or WARNING equivalent. Be sure that outboard motor is secured Recommended oils are as shown below. to transom or service stand, or acciden- ATF Dexron III tal drop or fall of outboard motor could lead to severe personal injury.
  • Page 84 INSPECTION AND MAINTENANCE ENOM00960-0 Grease point Apply water proof grease to the parts shown below. 60/70 ENOF02368-0...

  • Page 85: Off-Season Storage

    INSPECTION AND MAINTENANCE 3. Drain all fuel from the fuel hoses, fuel ENOM00100-A 3. Off-season storage pump, fuel filter (See page 74) and vapor separator (See page 84), and ENOW00934-0 clean these parts. Keep in mind that if gasoline is kept in WARNING the carburetor for a long time, gum and Be sure to disconnect fuel connector...

  • Page 86: Adding A Fuel Stabilizer

    INSPECTION AND MAINTENANCE ENOW00066-0 1. Before adding fuel stabilizer additive, CAUTION drain the carburetor (See page 84). Do not carry or store outboard motor in any 2. Follow the instructions on the label of positions described below. when adding the fuel stabilizer additive. Otherwise, engine damage or property damage could result from leaking oil.
  • Page 87 INSPECTION AND MAINTENANCE 1. Disconnect the fuel hose from the out- 90, 115/140 board motor. 2. Remove the top cowl. 3. Place an appropriate rag under the drain screw. 4. Loosen the carburetor drain screw. 5. Leave the outboard motor until all fuel has been drained.

  • Page 88: Pre-Season Check

    INSPECTION AND MAINTENANCE 9. Run the engine for 10 minutes at half ENOM00104-E 4. Pre-season check throttle. The oil used for storage inside the engine will be circulated out to The following steps must be taken when assure optimum performance. first using the engine after winter storage.

  • Page 89: Striking Underwater Object

    INSPECTION AND MAINTENANCE ENOM00107-A 7. Striking underwater object ENOW00935-0 CAUTION Striking the sea bottom or an underwater object may severely damage the outboard motor. Follow the procedure below and consult a dealer as soon as possible. 1. Stop the engine immediately. 2.

  • Page 90: Troubleshooting

    TROUBLESHOOTING ENOM01719-0 If you encounter problem with the engine, check the list below and locate the problem you are experiencing. Then follow the suggested remedies. Do not hesitate to contact your dealer, as professionals advice and assistance is the best way to keep the engine in optimum condition.
  • Page 91 TROUBLESHOOTING Unstable Engine Abnor- Cannot Over- engine Abnor- Power Difficult starts. mally obtain Poor heating running mally low Trim & to start high high idling speed or engine Tilt inop- engine stops engine engine engine speeds erative engine speed speeds soon stops Propeller cavitation...

  • Page 92: Tool Kit And Spare Parts

    TOOL KIT AND SPARE PARTS ENOM01720-0 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...

  • Page 93: Propeller Table

    PROPELLER TABLE ENOM01721-0 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. 60/70: .
  • Page 94 OWNER’S MANUAL M 60C M 70C M 70CX M 90A M 115A M 140A 003-11039-BAF1 1512NB Printed in Japan...

This manual is also suitable for:

M 70cxM 140a2M 70cM 90a2M 115a2

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