Yamaha YZ250X 2022 Guide d'application

Read this manual carefully before operating this vehicle.

2022

OWNER’S SERVICE MANUAL

YZ250X

YZ250XN

LIT-11626-35-14 BF1-2819U-11

EAM20161Read this manual carefully

Operating, servicing and

maintaining a passenger vehicle or off-road vehicle can

expose you to chemicals including engine exhaust,

carbon monoxide, phthalates, and lead, which are

known to the State of California to cause cancer and

birth defects or other reproductive harm. To minimize

exposure, avoid breathing exhaust, do not idle the

engine except as necessary, service your vehicle in a

well-ventilated area and wear gloves or wash your

hands frequently when servicing your vehicle. For more

information go to

www.P65Warnings.ca.gov/passenger-vehicle

Read this manual carefully before operating this vehicle. This manual should stay with this vehicle

if it is sold.

EAM20080

YZ250XN

OWNER’S SERVICE MANUAL

First edition, May 2021

Any reproduction or unauthorized use

without the written permission of

Yamaha Motor Corporation, U.S.A.

is expressly prohibited.

P/N. LIT-11626-35-14

EAM20180

IMPORTANT

Congratulations on your purchase of a Yamaha YZ series. This model is the culmination of Yamaha’s

vast experience in the production of pacesetting racing machines. It represents the highest grade of

craftsmanship and reliability that have made Yamaha a leader.

This manual explains operation, inspection, basic maintenance and tuning of your machine. If you have

any questions about this manual or your machine, please contact your Yamaha dealer.

TIP

•Yamaha continually seeks advancements in product design and quality. Therefore, while this manual

contains the most current product information available at the time of printing, there may be minor dis-

crepancies between your machine and this manual. If you have any questions concerning this man-

ual, please consult your Yamaha dealer.

•This manual is intended for those who have basic knowledge and skill concerning the servicing of

Yamaha motorcycles (e.g., Yamaha dealers, service engineers, etc.). Those who have little knowl-

edge and skill concerning servicing are requested not to undertake inspection, adjustment, disassem-

bly, or reassembly only by reference to this manual. It may lead to servicing trouble and mechanical

damage.

WARNING

EWA20270

PLEASE READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE OPERATING THIS

MACHINE. DO NOT ATTEMPT TO OPERATE THIS MACHINE UNTIL YOU HAVE ATTAINED A

SATISFACTORY KNOWLEDGE OF ITS CONTROLS AND OPERATING FEATURES AND UNTIL

YOU HAVE BEEN TRAINED IN SAFE AND PROPER RIDING TECHNIQUES. REGULAR INSPEC-

TIONS AND CAREFUL MAINTENANCE, ALONG WITH GOOD RIDING SKILLS, WILL ENSURE

THAT YOU SAFETY ENJOY THE CAPABILITIES AND THE RELIABILITY OF THIS MACHINE.

EAM30001

IMPORTANT MANUAL INFORMATION

Particularly important information is distinguished in this manual by the following notations.

This is the safety alert symbol. It is used to alert you to potential per-

sonal injury hazards. Obey all safety messages that follow this symbol

to avoid possible injury or death.

A WARNING indicates a hazardous situation which, if not avoided, could

result in death or serious injury.

A NOTICE indicates special precautions that must be taken to avoid

damage to the vehicle or other property.

A TIP provides key information to make procedures easier or clearer.

WARNING

NOTICE

TIP

EAM20162

YAMAHA MOTOR CORPORATION, U.S.A. YZ MOTORCYCLE LIMITED

WARRANTY

EAM20082

HOW TO USE THIS MANUAL

In this manual, descriptions of installation, removal, disassembly, assembly, check, and adjustment

procedures are laid out with the individual steps in sequential order.

•The manual is divided into chapters and each chapter is divided into sections. The current section title

“1” is shown at the top of each page.

•Sub-section titles “2” appear in smaller print than the section title.

•To help identify parts and clarify procedure steps, there are exploded diagrams “3” at the start of each

removal and disassembly section.

•Numbers “4” are given in the order of the jobs in the exploded diagram. A number indicates a removal

or a disassembly step.

•Symbols “5” indicate parts to be lubricated or replaced.

Refer to “SYMBOLS”.

•A job instruction chart “6” accompanies the exploded diagram, providing the order of jobs, the names

of parts, the notes in jobs, etc. This step explains removal and disassembly procedure only. For in-

stallation and assembly procedure, reverse the steps.

•Jobs “7” requiring more information (such as special tools and technical data) are described sequen-

tially.

G088877

EAM20083

SYMBOLS

The following symbols are used in this manual for easier understanding.

TIP

The following symbols are not relevant to every vehicle.

SYMBOL DEFINITION SYMBOL DEFINITION

Serviceable with engine mounted Gear oil

Filling fluid Molybdenum disulfide oil

Lubricant Brake fluid

Special tool Wheel bearing grease

Tightening torque Lithium-soap-based grease

Wear limit, clearance Molybdenum disulfide grease

Engine speed Silicone grease

Electrical data Apply locking agent (LOCTITE®).

Engine oil Replace the part with a new one.

New

GENERAL INFORMATION 1

SPECIFICATIONS 2

PERIODIC CHECKS AND

ADJUSTMENTS 3

CHASSIS 4

ENGINE 5

COOLING SYSTEM 6

FUEL SYSTEM 7

ELECTRICAL SYSTEM 8

TROUBLESHOOTING 9

TUNING

EAM10003

TABLE OF CONTENTS

Ce manuel convient aux modèles suivants

Table des matières

Autres manuels Yamaha Moto

Yamaha

Yamaha YZ250F(E) Guide d'application

Yamaha

Yamaha 2011 YZF-R1A Manuel utilisateur

Yamaha

Yamaha RAPTOR 700R 2022 Manuel utilisateur

Yamaha

Yamaha TDM900A Manuel utilisateur

Yamaha

Yamaha FJR1300 Manuel utilisateur

Yamaha

Yamaha YZ250F Guide d'application

Yamaha

Yamaha SR400 Manuel utilisateur

Yamaha

Yamaha FZ6Y Manuel utilisateur

Yamaha

Yamaha TT-R50EE Manuel utilisateur

Yamaha

Yamaha 2000 YZR125/LC Guide d'application

Yamaha

Yamaha YZ450F(Y) 2009 Guide d'application

Yamaha

Yamaha Star 2011 Manuel utilisateur

Yamaha

Yamaha Moto matrix YZF-R6S Manuel

Yamaha

Yamaha XJR1300 Manuel utilisateur

Yamaha

Yamaha 2000 YZ250M/LC Guide d'application

Yamaha

Yamaha FJR13ESM 2020 Manuel utilisateur

Yamaha

Yamaha FJR 1300 AE 2014 Manuel utilisateur

Yamaha

Yamaha TTR125LM Guide d'application

Yamaha

Yamaha TT-R Manuel utilisateur

Yamaha

Yamaha YZF-R1(B) 2012 Manuel utilisateur

Yamaha

Yamaha Road Star XV16ARC Manuel utilisateur

Yamaha

Yamaha YZF1000RJ Manuel utilisateur

Yamaha

Yamaha ROADLINER XV19SW Manuel utilisateur

Yamaha

Yamaha T115FL-2P Manuel utilisateur

Manuels Moto populaires d'autres marques

OHVALE

OHVALE GP-0 Manuel de la liste des pièces

KTM

KTM 350 XCF-W USA Manuel utilisateur

HYOSUNG

HYOSUNG ST7 Manuel utilisateur

Husqvarna

Husqvarna FC 250 2016 Manuel utilisateur

Ducati

Ducati SCRAMBLER 800 Manuel d'instructions

MOTO GUZZI

MOTO GUZZI QUOTA 1100 ES Manuel utilisateur

APRILIA

APRILIA ETV MILLE CAPONORD - PART1 02-2001 Manuel utilisateur

KTM

KTM Freeride E-XC 2021 Manuel utilisateur

Fantic

Fantic Enduro 125 Manuel utilisateur

Ducati

Ducati Supersport 750 desmodue Manuel utilisateur

MV Agusta

MV Agusta 2008 F4 312RR 1078 Manuel d'instructions

Ducati

Ducati 748 monoposto strada Manuel utilisateur

ATK

ATK 1988 250 Manuel utilisateur

Excelsior-HENDERSON

Excelsior-HENDERSON 1999 HCX Manuel utilisateur

Triumph

Triumph Thunderbird Manuel utilisateur

Ducati

Ducati 996 Manuel utilisateur

BMW

BMW MOTORRAD K 1200 R Sport Manuel d'installation et d'entretien

BMW Motorrad

BMW Motorrad G 650 GS 2007 Manuel d'installation et d'entretien