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TOHATSU M40D2 User Manual

TOHATSU M40D2
92 pages
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OWNERS
MANUAL
トーハツ船外機オーナーズマニュアル
M D
Original instructions
M D
OB No.--MBC
EN
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TOHATSU M40D2 Specifications

General IconGeneral
Engine Type2-Cylinder, 2-Stroke
Power Output40 HP
Displacement703 cc
Starting SystemManual or Electric
Fuel TypeGasoline
Fuel SystemCarburetor
Gear Ratio2.08:1
Shaft Length20 inches
SteeringTiller or Remote
Oil Type2-stroke outboard motor oil
Full Throttle Operating Range5000 - 6000 RPM

Summary

General Safety Information

Safe Operation of Boat

Guidelines for safe boat operation, including responsibilities and interaction with water.

Stop Switch Lanyard

Explanation of the stop switch lanyard and its safety function.

Personal Flotation Device

Requirement for operators and passengers to wear PFDs.

Servicing, Replacement Parts & Lubricants

Recommendations for using authorized service shops and genuine parts.

Maintenance

Owner's responsibility for safety inspections and following maintenance procedures.

Specifications

Model Feature

Table detailing features for different models.

Model Name Example

Explanation of how to interpret the model name.

Service Data

Detailed service data including fuel, oil, and battery specifications.

Tightening Torque

Specifications for torque values for various fasteners.

Parts Name

40D2MF/50D2MF

Diagram and list of parts for specific models.

40D2EFTO/50D2EFTO

Diagram and list of parts for specific models.

40D2EPO/50D2EPO

Diagram and list of parts for specific models.

40D2EPTO/50D2EPTO

Diagram and list of parts for specific models.

Remote Control Box & Fuel Tank

Diagram and list of parts for remote control and fuel tank.

Label Locations

Warning Label Locations

Identification and location of various warning labels on the product.

Read Owner's Manual Labels

Labels indicating to refer to the owner's manual.

Engine Stop Switch Label

Label for the engine stop switch.

Hot Surface Hazard Label

Label indicating hot surface hazard.

Rotating Parts Hazard Label

Label indicating hazard from rotating parts.

Gasoline Warning Labels

Labels providing warnings about gasoline handling.

Serial Number Label Locations

Information on the location and description of the serial number label.

Installation

Mounting the Outboard Motor on Boat

Instructions and warnings for mounting the outboard motor onto a boat.

Twin-engine Installation

Guidelines for installing two outboard motors on a boat.

Transom Matching

How to ensure correct transom height for the motor.

Mounting the Outboard Motor (Manual Tilt Type)

Steps for mounting the motor with manual tilt.

Mounting the Outboard Motor (Power Trim & Tilt Type)

Steps for mounting the motor with power trim and tilt.

Battery Installation

Instructions and safety precautions for installing the boat battery.

Pre-Operating Preparations

Fuel Handling

Important information and precautions for handling fuel.

Fuel Filling

Procedures and safety warnings for filling the fuel tank.

Engine Oil Recommendation

Guidance on selecting and using the correct engine oil.

Engine Oil - Gasoline Mixing Procedure

Steps for correctly mixing engine oil with gasoline for fuel.

Auto Mixing Type

Explanation of the auto-mixing system for oil and fuel.

Oil Pump Air Vent

Procedure for purging air from the oil pump system.

Break-In

Instructions for the initial break-in period of the outboard motor.

Warning System

Description of the motor's warning indicators and their meanings.

Location of Warning Buzzer and Lamp

Specifies where warning buzzers and lamps are located.

Warning Indicators, Faults and Remedy

Table correlating warning indicators with faults and remedies.

Remedy

Provides specific actions to take for identified faults.

Engine Operation

Before Starting

Essential checks and procedures before operating the engine.

Fuel Feeding

Steps for feeding fuel to the engine, including priming.

Starting the Engine

Detailed instructions for starting the outboard motor.

Tiller Handle Type Starting

Specific starting procedures for tiller handle models.

Side Mount RC Type Starting

Specific starting procedures for remote control models.

Emergency Starting

Procedures for starting the engine in emergency situations.

Warming Up the Engine

Procedure for warming up the engine before full operation.

Engine Speeds

Information on idling speeds after warming up.

Free Throttle Lever Operation

Operation of the free throttle lever for warm-up.

Forward, Reverse, and Acceleration

How to shift gears and accelerate the boat safely.

Tiller Handle Type Shifting

Shifting and acceleration procedures for tiller handle models.

Side Mount RC Type Shifting

Shifting and acceleration procedures for remote control models.

Stopping the Engine

Procedures for safely stopping the outboard motor.

Spare Emergency Stop Switch Lock

Information about the spare emergency stop switch lock.

Steering

How to steer the boat using the tiller or remote control.

Tiller Handle Type Steering

Steering operation for tiller handle models.

Remote Control Type Steering

Steering operation for remote control models.

Trim Angle

How to adjust the trim angle for optimal boat performance.

Proper Trim Angle

Guidance on achieving the correct trim angle for stable operation.

Improper Trim Angle (Bow Rises Too High)

Adjustments for when the boat bow is too high.

Improper Trim Angle (Bow Dips Into Water)

Adjustments for when the boat bow is too low.

Trim Angle Adjustment (Manual Tilt Type)

Steps to adjust trim angle on manual tilt models.

Trim Angle Adjustment (Power Trim & Tilt Type)

Steps to adjust trim angle on power trim models.

Tilt Up and Down

Procedures for tilting the outboard motor up and down.

Manual Tilt Type Tilting

How to tilt up and down using manual tilt.

Power Trim & Tilt Type Tilting

How to tilt up and down using power trim and tilt.

Manual Relief Valve

Operation of the manual relief valve for tilting.

Shallow Water Operation

Specific procedures for operating the boat in shallow water.

Manual Tilt Type Shallow Water Operation

Shallow water operation for manual tilt models.

Power Trim & Tilt Type Shallow Water Operation

Shallow water operation for power trim models.

Removing and Carrying the Outboard Motor

Removing the Outboard Motor

Steps and safety precautions for removing the motor from the boat.

Carrying the Outboard Motor

Safe methods and precautions for carrying the outboard motor.

Trailering

Guidelines for trailering the boat with the outboard motor attached.

Tiller Handle Type Trailering

Specific trailering considerations for tiller handle models.

Adjustment

Steering Friction

How to adjust steering friction for comfortable control.

Tiller Handle Type Steering Friction

Adjusting steering friction on tiller handle models.

Throttle Grip Friction

How to adjust throttle grip friction.

Remote Control Lever Friction

How to adjust friction on the remote control lever.

Trim Tab Adjustment

How to adjust trim tabs for steering correction.

Inspection and Maintenance

Care of Your Outboard Motor

General advice on maintaining the motor's operating condition.

Daily Inspection

Routine checks to perform before and after each use.

Engine Oil Replenishing

Procedure for checking and adding engine oil.

Washing Outboard Motor

Instructions for washing the outboard motor.

Flushing Attachment

How to use the flushing attachment for cleaning the motor.

Flushing by Test Tank

Procedure for flushing the motor using a test tank.

Gear Case Flushing Device

Instructions for using the gear case flushing device.

Fuse Replacement (Electrical Starter Type)

Steps for replacing fuses in electrical starter models.

Periodic Inspection

Schedule and procedures for periodic maintenance.

Fuel Filters and Fuel Tank Cleaning

Procedures for cleaning fuel filters and the fuel tank.

Fuel Filter (For Engine)

Steps for checking and cleaning the engine's fuel filter.

Fuel Filter (For Fuel Tank)

Steps for cleaning the fuel tank's fuel filter.

Gear Oil Replacement

Procedure for draining and refilling gear oil.

Propeller Replacement

Instructions and safety for replacing the propeller.

Spark Plugs Replacement

Steps for inspecting and replacing spark plugs.

Anode Replacement

How and when to replace sacrificial anodes.

Power Tilt Oil Checking

Procedure for checking and maintaining power tilt system oil.

Grease Points

Locations where waterproof grease should be applied.

Off-Season Storage

Comprehensive guide for storing the motor during off-season.

Engine Storage Preparation

Steps for preparing the engine for storage.

Adding a Fuel Stabilizer

How to add fuel stabilizer for long-term storage.

Fuel System Draining

Procedure for draining the fuel system.

Battery Maintenance

Precautions and procedures for battery maintenance.

Pre-Season Check

Checks to perform before using the motor after storage.

Submerged Outboard Motor

Emergency procedures for a submerged outboard motor.

Cold Weather Precautions

Measures to take when operating in cold weather.

Striking Underwater Object

Procedure to follow if the motor strikes an underwater object.

Operation with Multiple Outboard Motors

Guidelines for operating with more than one outboard motor.

Troubleshooting

Tool Kit and Spare Parts

Propeller Table

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