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GAS GAS EC 250 2021 User Manual

GAS GAS EC 250 2021
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OWNER'S MANUAL 2021
EC 250
EC 300
Art. no. 3215011en

Table of Contents

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GAS GAS EC 250 2021 Specifications

General IconGeneral
Displacement249.3 cc
Bore x Stroke66.4 x 72 mm
Transmission6-speed
Cooling SystemLiquid cooled
Seat Height960 mm
Ground Clearance370 mm
Engine Type2-stroke single cylinder
Front Suspension48 mm
Rear SuspensionMonoshock
Front Brake260 mm disc
Rear BrakeHydraulic disc, 220 mm
Fuel Capacity9.5 L
FrameSteel
StarterKick starter

Summary

Safety Advice

Degrees of Risk and Symbols

Explains warning symbols and their severity levels.

Tampering Warning

Prohibits modifications to noise control systems and lists tamper-related acts.

Protective Clothing

Emphasizes the importance of wearing appropriate protective gear for safety.

Important Notes

Manufacturer Warranty, Implied Warranty

Outlines warranty conditions and voiding factors.

Fuel, Auxiliary Substances

Advises on proper fuel and auxiliary substance usage and environmental considerations.

View of Vehicle

View of Vehicle, Front Left (Example)

Identifies major components on the front left side of the motorcycle.

View of Vehicle, Rear Right (Example)

Identifies major components on the rear right side of the motorcycle.

Serial Numbers

Vehicle Identification Number

Details the location of the VIN for identification.

Engine Number

Specifies the location of the engine number for identification.

Controls

Clutch Lever

Describes the operation and function of the clutch lever.

Stop Button (All EU Models)

Explains the function and states of the engine stop button.

Light Switch (All EU Models)

Details the operation of the headlight switch for different beam settings.

Shift Lever

Explains the function and positioning of the gear shift lever.

Steering Lock (All EU Models)

Describes how to lock and unlock the steering for security.

Combination Instrument

Combination Instrument Overview

Provides an overview of the instrument cluster's components and layout.

Setting the Combination Instrument

Guides on how to adjust settings like units, clock, and service display.

Speed, Time, and DST Distance 1

Explains how to view and reset speed, time, and trip distances.

Preparing for Use

Advice on Preparing for First Use

Essential pre-ride checks and safety advice before initial use.

Running in the Engine

Guidelines for the engine break-in period to ensure longevity.

Preparing the Vehicle for Difficult Riding Conditions

Advice on adjusting the vehicle for specific challenging riding environments.

Riding Instructions

Checks and Maintenance Measures When Preparing for Use

Daily pre-ride checks to ensure safe operation.

Starting the Vehicle

Step-by-step instructions for starting the motorcycle engine.

Shifting, Riding

Guidance on gear shifting, proper riding techniques, and engine care.

Braking

Instructions and warnings related to safe and effective braking.

Service Schedule

Required Work

Lists maintenance tasks required at specific intervals.

Recommended Work

Lists additional recommended maintenance tasks for optimal performance.

Tuning the Chassis

Checking the Basic Chassis Setting with the Rider's Weight

How to adjust suspension based on rider weight for optimal handling.

Adjusting the Low-Speed Compression Damping of the Shock Absorber

Details on adjusting shock absorber low-speed compression for ride comfort.

Adjusting the High-Speed Compression Damping of the Shock Absorber

Details on adjusting shock absorber high-speed compression for performance.

Adjusting the Spring Preload of the Shock Absorber

Step-by-step guide to adjust the rear shock absorber spring preload.

Service Work on the Chassis

Bleeding the Fork Legs

Procedure for removing air pressure from the front fork legs.

Removing the Fork Legs

Instructions for safely removing the front fork legs from the motorcycle.

Cleaning the Chain

Steps for cleaning the motorcycle's drive chain to maintain performance.

Checking the Chain Tension

How to check and adjust the drive chain tension for proper operation.

Wheels, Tires

Removing the Front Wheel

Steps for safely removing the front wheel from the motorcycle.

Installing the Front Wheel

Steps for safely installing the front wheel onto the motorcycle.

Checking the Tire Condition

Guidance on inspecting tires for wear, damage, and tread depth.

Checking Tire Pressure

Instructions for checking and adjusting tire pressure for optimal riding.

Electrical System

Removing the 12-V Battery

Procedure for safely disconnecting and removing the 12V battery.

Installing the 12-V Battery

Procedure for correctly installing the 12V battery.

Charging the 12-V Battery

Guidelines for properly charging the 12V battery to maintain its service life.

Changing the Headlight Bulb

Steps for replacing a burnt-out headlight bulb.

Cooling System

Checking the Antifreeze and Coolant Level

How to check coolant level and antifreeze concentration.

Draining the Coolant

Procedure for safely draining the engine's coolant.

Refilling with Coolant

Steps for refilling the cooling system with the correct coolant.

Tuning the Engine

Checking the Play in the Throttle Cable

How to check and adjust the throttle cable play for smooth operation.

Adjusting the Idle Speed

How to adjust the engine's idle speed for optimal performance.

Programming Ambient Air Pressure

Procedure to reprogram the engine for different ambient air pressures.

Changing the Ignition Timing Map

How to switch between different engine performance maps.

Service Work on the Engine

Changing the Fuel Screen

Steps for replacing the fuel filter screen to ensure clean fuel delivery.

Checking 2-Stroke Oil Level

How to check the 2-stroke oil level in the dedicated tank.

Priming Oil Pump

Procedure to prime the oil pump for lubrication system readiness.

Cleaning the Oil Screen in the Oil Tank

Procedure for cleaning the oil screen to maintain lubrication system efficiency.

Changing the Gear Oil

Steps for draining and refilling the transmission (gear) oil.

Cleaning, Care

Cleaning the Motorcycle

General guidelines for cleaning the motorcycle to maintain its condition.

Checks and Maintenance Steps for Winter Operation

Specific maintenance actions required for winter storage or use.

Storage

Storage

Steps for preparing the motorcycle for long-term storage.

Preparing for Use After Storage

Procedures for getting the motorcycle ready after a period of storage.

Troubleshooting

Blink Code

Technical Data

Engine

Provides detailed specifications for the motorcycle's engine.

Chassis

Lists technical specifications related to the motorcycle's frame and suspension.

Electrical System

Details specifications for the motorcycle's electrical components.

Chassis Tightening Torques

Lists the correct torque values for chassis-related fasteners.

List of Symbols

Red Symbols

Indicates error conditions requiring immediate intervention.

Yellow and Orange Symbols

Indicates error conditions requiring prompt intervention or driving aids.

Green and Blue Symbols

Reflects informational symbols and status indicators.

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