Table of Contents
Advertisement
Advertisement
Table of Contents
Related Manuals for Yamaha 70D
Summarization of Contents
Important Manual Information
To the Owner
Welcomes the owner and explains the manual's purpose and presentation.
Safety Alert Symbol
Explains the meaning and importance of the Safety Alert Symbol.
Warning and Caution Statements
Defines WARNING and CAUTION statements and their implications.
Manual Notes
Explains the meaning of NOTE statements for easier procedures.
Model Identification
Identifies the manual is for 60D, 70D models and illustrations may vary.
General Information
Identification Numbers Record
Details recording serial numbers and key numbers for identification.
Emission Control Information
Explains conformity to EPA regulations and approval label location.
Safety Information
Provides critical safety guidelines for operating the outboard motor.
Important Labels
Highlights the significance of various labels on the motor.
Basic Boating Rules
Covers essential rules for safe navigation and interaction with other vessels.
Steering and Sailing Rules
Explains right-of-way rules and sound signals for vessel encounters.
Rules When Encountering Vessels
Details specific rules for meeting, crossing, and overtaking.
Fueling Instructions
Provides safety precautions and steps for refueling the outboard motor.
Gasoline and Gasohol
Describes recommended gasoline types and warnings about gasohol.
Engine Oil
Specifies the recommended engine oil and alternatives.
Battery Requirements
Outlines the necessary battery specifications for electric start models.
Propeller Selection
Explains the impact of propeller choice on performance and motor.
Start-in-Gear Protection
Describes the safety feature preventing engine start in gear.
Basic Components
Main Components Overview
Identifies and illustrates the primary components of the outboard motor.
Fuel Tank Components
Details the fuel tank, cap, joint, gauge, and air vent screw.
Fuel Joint
Explains the function of the fuel joint for connecting the fuel line.
Fuel Gauge
Describes the fuel gauge location and function.
Fuel Tank Cap
Details how to remove and secure the fuel tank cap.
Air Vent Screw
Explains the function and operation of the air vent screw.
Remote Control Lever
Explains the operation of the remote control lever.
Neutral Interlock Trigger
Describes the function of the neutral interlock trigger.
Neutral Throttle Lever
Explains how to open throttle without shifting.
Throttle Friction Adjuster
Explains how to adjust throttle resistance for operator preference.
Engine Stop Lanyard Switch
Details the safety lanyard switch and its operation.
Main Switch
Explains the functions of the main switch (OFF, ON, START).
Power Trim and Tilt Switch (Remote/Tiller)
Describes the switches for adjusting the outboard motor's angle.
Power Trim and Tilt Switch (Bottom Cowling)
Describes the switch on the cowling for motor angle adjustment.
Trim Tab with Anode
Explains trim tab adjustment for steering control and its anode function.
Trim Rod (Tilt Pin)
Details the trim rod's function in determining minimum trim angle.
Top Cowling Lock Lever
Explains how to remove and secure the top engine cowling.
Tilt Support Lever
How to use the tilt support lever to keep the motor tilted up.
Tachometer and Trim Meter
Describes the Tachometer and Trim Meter gauges.
Digital Tachometer and Indicators
Describes the digital tachometer and its indicators.
Oil Level Indicators
Explains the oil level indicators on gauges.
Oil Level Indicator (Digital Type)
Explains the digital oil level indicator.
Overheat Warning Indicator
Explains the overheat warning indicator and its function.
Trim Meter (Digital Type)
Describes the digital trim meter.
Hour Meter (Digital Type)
Describes the digital hour meter.
Warning System
Explains the overall warning system.
Overheat Warning
Details the overheat warning device and its activation.
Oil Level and Filter Warning
Explains oil level and oil filter clogging warning systems.
Operation
Installation and Mounting
Covers proper installation and mounting height of the outboard motor.
Clamping the Outboard Motor
Details how to securely clamp the motor to the transom.
Gasoline and Oil Mixing
Provides the gasoline and engine oil mixing chart (50:1).
Engine Break-in Procedure
Provides the recommended break-in procedure for new engines.
Preoperation Checks
Lists essential checks before operating the motor.
Fueling and Oil Filling
Instructions for filling fuel tank and oil reservoir.
Engine Operation
Guidance on starting, feeding fuel, and operating the engine.
Starting Engine
Step-by-step instructions for starting the engine.
Warming Up Engine
Explains the procedure for warming up the engine.
Shifting
Instructions for shifting gears from neutral to forward or reverse.
Stopping Engine
Steps for safely stopping the outboard motor.
Trimming Outboard Motor
Explains how motor angle affects performance and handling.
Adjusting Boat Trim
Discusses bow-up and bow-down attitudes and their effects.
Tilting Up and Down
Procedures for tilting the motor manually or with power.
Shallow Water Cruising
How to tilt the motor for shallow water operation.
Salt Water Cruising
Recommendations for operating in salt water.
Maintenance
Specifications
Provides detailed technical specifications for the outboard motor.
Transporting and Storing Outboard Motor
Safety precautions for transporting and storing the motor.
Flushing the Cooling System
Instructions for flushing the cooling system with fresh water.
Lubrication
Details lubrication points and procedures, including oil injection.
Cleaning and Anticorrosion Measures
Steps for cleaning the exterior and protecting against corrosion.
Fuel System Maintenance
Procedures for inspecting and cleaning the fuel filter.
Spark Plug Maintenance
How to clean, adjust, and replace spark plugs.
Propeller Inspection
Guidelines for inspecting the propeller for wear or damage.
Propeller Removal and Installation
Step-by-step instructions for propeller removal and installation.
Gear Oil Maintenance
Procedure for draining and refilling the gear oil.
Fuel Tank Cleaning
Steps for safely cleaning the fuel tank.
Anode Maintenance
How to inspect and replace sacrificial anodes for corrosion protection.
Battery Maintenance
Instructions for checking battery condition and maintenance.
Battery Connection and Disconnection
Safe procedures for battery cable connection and disconnection.
Top Cowling Check
How to check the fitting of the top cowling.
Boat Bottom Coating
Advice on cleaning and coating the hull for performance.
Trouble Recovery
Troubleshooting Guide
Introduces common problems and troubleshooting steps.
Starter Not Operating
Steps to take if the starter mechanism does not engage.
Power Trim and Tilt Failure
Troubleshooting for issues with the power trim and tilt system.
Emergency Engine Starting
Procedure for starting the engine using an emergency starter rope.
Engine Fails to Operate
Addresses issues like ignition system malfunction or low battery.
Cold Engine Starting Issues
Specific procedures for starting a cold engine.
Submerged Motor Procedure
Steps to take if the outboard motor is submerged.
Consumer Information
Warranty Information (USA/Canada)
Details warranty registration and coverage for North America.
Customer Service Contacts
Provides contact details for support and service.
Yamaha Outboard Limited Warranty
Outlines the terms and conditions of the limited warranty.
Warranty Questions and Answers
Addresses common queries regarding warranty coverage and procedures.
Warranty Outside USA/Canada
Information on warranty service for models used outside North America.
Need help?
Do you have a question about the 70D and is the answer not in the manual?
Questions and answers