EasyManua.ls Logo

Yamaha 2008 WR250X User Manual

Yamaha 2008 WR250X
100 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #84 background imageLoading...
Page #84 background image
PERIODIC MAINTENANCE AND ADJUSTMENT
7-39
1
2
3
4
5
6
7
8
9
5. While supporting the brake caliper,
pull the wheel axle out.
6. Push the wheel forward, and then
remove the drive chain from the
rear sprocket.
TIP
The drive chain does not need to be
disassembled in order to remove and
install the rear wheel.
7. Remove the wheel.
NOTICE:
Do
not apply the brake after the
wheel has been removed to-
gether with the brake disc, oth-
erwise the brake pads will be
forced shut.
[ECA11071]
EAU45190
To install the rear wheel
1. Install the wheel and the brake cal-
iper bracket by inserting the wheel
axle from the left-hand side.
TIP
Make sure that the retainer on the
brake caliper bracket is inserted
into the slot in the swingarm.
Make sure that there is enough
space between the brake pads be-
fore installing the wheel.
2. Install the drive chain onto the rear
sprocket.
3. Install the washer and the axle nut,
and then lower the rear wheel so
that it is on the ground.
4. Adjust the drive chain slack. (See
page 7-25.)
5. Tighten the axle nut to the speci-
fied torque.
1. Axle nut
2. Washer
3. Drive chain slack adjusting bolt
4. Locknut
5. Brake caliper
1. Wheel axle
1
3
4
2
5
1
1. Brake caliper bracket
2. Retainer
3. Slot
Tightening torque:
Axle nut:
125 Nm (12.5 m·kgf, 90.4 ft·lbf)
1
2
3

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Yamaha 2008 WR250X and is the answer not in the manual?

Yamaha 2008 WR250X Specifications

General IconGeneral
Displacement250cc
Bore x Stroke77.0mm x 53.6mm
Compression Ratio11.8:1
Fuel SystemFuel Injection
Transmission5-speed
Final DriveChain
Front Brake298mm hydraulic disc
Rear Brake230mm hydraulic disc
Front Tire110/70-17
Rear Tire140/70-17
Seat Height35.2 in
Fuel Capacity2.0 gal
Wet Weight298 lb
IgnitionTCI
Engine TypeLiquid-cooled, 4-stroke, DOHC, 4-valve
Rear SuspensionSingle shock; adjustable preload and rebound damping

Summary

Location of Important Labels

Label Identification and Purpose

Explains the importance and location of various labels on the vehicle, including fuel and tire information.

Safety Information

Owner Responsibility and Safe Riding Practices

Outlines the owner's role in safe operation and essential riding techniques.

Protective Apparel and Hazard Precautions

Details protective gear and warnings for carbon monoxide and fuel hazards.

Safe Loading and Accessory Use

Guidelines for adding cargo, accessories, and aftermarket parts safely.

Description

Vehicle Component Identification

Identifies major parts of the motorcycle from left and right views.

Controls and Instruments Overview

Locates and identifies key controls and dashboard instruments.

Instrument and Control Functions

Ignition, Display, and Indicator Systems

Explains the main switch, warning lights, and multi-function display.

Rider Controls and Adjustments

Details handlebar switches, levers, pedals, and basic adjustments.

Vehicle Systems and Components

Covers fuel system, catalytic converter, seat, helmet holder, EXUP, and sidestand.

Suspension and Steering Systems

Guides on adjusting front fork, shock absorber, and checking steering.

For Your Safety – Pre-Operation Checks

Fluid Level and Brake System Checks

Steps to check fuel, engine oil, coolant, and brake fluid levels.

Drivetrain, Wheel, and Tire Checks

Procedures for checking clutch, drive chain, wheels, and tires.

Chassis and Electrical System Checks

Checks for chassis fasteners, lights, instruments, and sidestand switch.

Operation and Important Riding Points

Starting the Engine and Shifting Gears

Instructions for starting the engine and proper gear shifting.

Fuel Efficiency and Break-in Procedures

Tips for reducing fuel consumption and engine break-in guidelines.

Parking and Safety Precautions

Safe practices for parking the motorcycle and related warnings.

Periodic Maintenance and Adjustment

Maintenance Schedules and Tool Kit

Overview of maintenance intervals, charts, and the owner's tool kit.

Engine, Fuel, and Drivetrain Servicing

Maintenance tasks for engine oil, air filter, spark plug, drive chain, and fuel system.

Brake, Suspension, and Wheel Maintenance

Service procedures for brakes, suspension, wheels, tires, and bearings.

Chassis, Electrical, and Lighting Maintenance

Maintenance for chassis fasteners, steering, battery, fuses, lights, and sidestand.

Troubleshooting

Starting and Engine Performance Issues

Diagnostic guides for common starting problems and poor engine performance.

Engine Overheating Diagnosis and Resolution

Steps to diagnose and address engine overheating issues.

Motorcycle Care and Storage

Vehicle Cleaning and Protection

Instructions for cleaning, washing, and protecting the motorcycle's finish.

Motorcycle Storage Guidelines

Procedures for short-term and long-term storage to preserve the vehicle.

Specifications

Technical Specifications Overview

Comprehensive data on dimensions, engine, fuel, chassis, and electrical systems.

Consumer Information

Vehicle Identification and Key Information

Details on VIN, key numbers, and model label for identification.

Motorcycle Noise Regulations

Information regarding noise control systems and legal compliance.

Related product manuals