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Yamaha WaveRunner EX 2021 User Manual

Yamaha WaveRunner EX 2021
110 pages
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2021 WaveRunner
EX/EX SPORT
EX DELUXE
EX LIMITED
OWNER’S/OPERATOR’S MANUAL
F3Y-F8199-14
LIT-18626-12-87
U.S.A. Edition
Read this manual carefully
before operating this watercraft.
DIC183

Table of Contents

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Yamaha WaveRunner EX 2021 Specifications

General IconGeneral
ModelWaveRunner EX
Year2021
Displacement1049cc
Fuel TypeRegular unleaded
Fuel Capacity13.2 gallons
Rider Capacity3
Width3' 8"
Engine Type4-stroke, 3-cylinder, 4-valve

Summary

Owner's Operator's Manual

Important Manual Information

To The Owner/Operator

Provides essential guidance and explains manual conventions.

Engine Data Recording

Explains how engine data is stored, used, and protected.

General and Important Labels

Identification Numbers

Details PRI-ID, HIN, and engine serial number locations and importance.

Emission Control Information

Details compliance with emission regulations and certifications for the engine.

Warning Labels

Displays and explains various warning labels critical for safe operation.

Other Labels

Identifies and describes other important labels on the watercraft.

Safety Information

Limitations on Who May Operate

Specifies age, training, and passenger limits for safe watercraft operation.

Cruising Limitations

Outlines safe operating practices, speed, and environmental awareness.

Operation Requirements

Details required safety gear, protective clothing, and eye protection.

Rules of the Road

Explains maritime navigation rules for safe interaction with other vessels.

Description

Watercraft Glossary

Provides definitions for common watercraft terms and systems.

Location of Main Components

Visually identifies and labels major external and internal components.

Control Function Operation

Watercraft Control Functions

Explains the function and operation of key controls like stop, shut-off, and start switches.

Throttle and RiDE Levers

Details the operation of the throttle and RiDE levers for speed and directional control.

Steering System

Explains how handlebar input controls the jet thrust nozzle for steering.

Watercraft Operation

Watercraft Operation Functions

Covers basic functions like reverse systems and shift operations for different models.

Turning the Watercraft

Guides on how to safely turn the watercraft at various speeds and conditions.

Stopping the Watercraft

Explains how to safely slow down and stop the watercraft without brakes.

Instrument Operation

Multifunction Information Center

Describes the functions and displays of the central information center.

Speedometer and Tachometer

Explains how to read speed and engine RPM for performance monitoring.

Warning Indicators

Details warning lights and buzzers for fuel, oil pressure, and engine overheat.

Equipment Operation

Seat and Storage Compartments

Details seat removal and the location and use of various storage compartments.

Reboarding Aids

Explains the use of reboarding grips and steps for safely getting back on the watercraft.

Mooring Points

Describes the use of bow eyes, stern eyes, and cleats for mooring and towing.

Operation and Handling Requirements

Fuel Requirements

Specifies recommended fuel types, octane ratings, and safe refueling procedures.

Engine Oil Requirements

Details recommended oil types, grades, and how to check the oil level correctly.

Draining Bilge Water

Instructions for draining bilge water to prevent engine damage and ensure proper operation.

First-time Operation

Engine Break-in

Outlines the essential engine break-in procedure for optimal performance and longevity.

Pre-operation Checks

Pre-operation Checklist

Provides a comprehensive checklist of pre-launch and post-launch checks for safety.

Fuel System Checks

Details checks for fuel leakage, tank integrity, and fuel level for safe operation.

Engine Compartment Check

Instructions for inspecting the engine compartment for damage and ventilation.

Operation

Operating Your Watercraft

General advice on getting familiar with controls and safe riding practices.

Starting the Engine

Step-by-step instructions for safely starting the engine on water.

Beaching and Docking

Procedures for safely beaching and docking the watercraft near shorelines or docks.

Flushing Cooling Water Passages

Care and Storage

Post-operation Care

Steps for cleaning and preparing the watercraft after use to prevent deterioration.

Battery Care

Guidance on removing, storing, and installing the watercraft battery for optimal life.

Maintenance

Periodic Maintenance Chart

A chart outlining recommended maintenance intervals for various watercraft components.

Specifications

Trouble Recovery

Troubleshooting Chart

A chart to help identify and resolve common operational problems and their causes.

Emergency Procedures

Steps to take in emergency situations like cleaning jet intake or raising reverse gate.

Consumer Information

Limited Warranty

Details the terms, conditions, and exclusions of the manufacturer's limited warranty.

Yamaha Extended Service (Y.E.S.)

Information on optional extended service plans for continued protection.

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