2007 Yamaha Yz125(W) W1 Service Repair Manual Download
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2007 Yamaha Yz125(W) W1 Service Repair Manual Download
INTRODUCTION :
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.
TO THE NEW OWNER:
This manual will provide you with a good basic understanding of features, operation, and basic maintenance and inspection items of this machine. Please read this manual carefully and completely before operating your new machine. If you have any questions regarding the operation or maintenance of your machine, please consult your Yamaha dealer.
MANUAL FORMAT
All of the procedures in this manual are organized in a sequential, step-by-step format. The information has been complied to provide the mechanic with an easy to read, handy reference that contains comprehensive explanations of all disassembly, repair, assembly, and inspection operations. In this revised format, the condition of a faulty component will precede an arrow symbol and the course of action required will follow the symbol, e.g.,
- Bearings
- Pitting/Damage –> Replace.
TABLE OF CONTENTS:
2007 Yamaha Yz125(W) W1 Service Repair Manual Download
ENGLISH....................................................................... 0
TABLE OF CONTENTS......................................................... 0
GENERAL INFORMATION................................................... 20
DESCRIPTION....................................................... 26
MACHINE IDENTIFICATION............................................ 28
IMPORTANT INFORMATION............................................. 30
CHECKING OF CONNECTION............................................ 36
SPECIAL TOOLS..................................................... 38
CONTROL FUNCTIONS................................................. 46
FUEL AND ENGINE MIXING OIL........................................ 52
STARTING AND BREAK-IN............................................. 54
TORQUE-CHECK POINTS............................................... 60
CLEANING AND STORAGE.............................................. 64
SPECIFICATIONS........................................................ 20
GENERAL SPECIFICATIONS............................................ 68
MAINTENANCE SPECIFICATIONS........................................ 70
GENERAL TORQUE SPECIFICATIONS..................................... 79
DEFINITION OF UNITS............................................... 79
CABLE ROUTING DIAGRAM.............................................116
REGULAR INSPECTION AND ADJUSTMENTS.................................... 20
MAINTENANCE INTERVALS.............................................126
PRE-OPERATION INSPECTION AND MAINTENANCE..........................138
ENGINE............................................................142
CHASSIS...........................................................166
ELECTRICAL........................................................210
ENGINE................................................................ 22
SEAT, FUEL TANK AND SIDE COVERS...................................216
EXHAUST PIPE AND SILENCER.........................................220
RADIATOR..........................................................222
CARBURETOR AND REED VALVE.........................................228
CYLINDER HEAD, CYLINDER AND PISTON................................248
CLUTCH AND PRIMARY DRIVEN GEAR....................................274
KICK AXLE, SHIFT SHAFT AND PRIMARY DRIVE GEAR.....................288
YPVS GOVERNOR.....................................................304
WATER PUMP........................................................310
CDI MAGNETO.......................................................318
ENGINE REMOVAL....................................................326
CRANKCASE AND CRANKSHAFT..........................................336
TRANSMISSION, SHIFT CAM AND SHIFT FORK............................352
CHASSIS............................................................... 22
FRONT WHEEL AND REAR WHEEL........................................364
FRONT BRAKE AND REAR BRAKE........................................382
FRONT FORK........................................................414
HANDLEBAR.........................................................446
STEERING..........................................................462
SWINGARM..........................................................472
REAR SHOCK ABSORBER...............................................488
ELECTRICAL............................................................ 24
ELECTRICAL COMPONENTS AND WIRING DIAGRAM..........................500
IGNITION SYSTEM...................................................502
TUNING................................................................ 24
ENGINE............................................................514
CHASSIS...........................................................546
FRENCH........................................................................ 0
TABLES DES MATIERES....................................................... 0
RENSEIGNEMENTS GENERAUX............................................... 21
DESCRIPTION....................................................... 27
IDENTIFICATION DE LA MACHINE...................................... 29
INFORMATIONS IMPORTANTES.......................................... 31
VÉRIFICATION DES CONNEXIONS....................................... 37
OUTILS SPECIAUX................................................... 40
FONCTIONS DES COMMANDES........................................... 47
ESSENCE ET HUILE DE MELANGE DU MOTEUR............................. 53
MISE EN MARCHE ET RODAGE.......................................... 55
POINTS DE VERIFICATION DE COUPLE DE SERRAGE....................... 61
NETTOYAGE ET RANGEMENT........................................... 65
CARACTERISTIQUES...................................................... 21
CARACTERISTIQUES GENERALES........................................ 80
CARACTERISTIQUES D’ENTRETIEN...................................... 82
SPECIFICATIONS GENERALES DE COUPLE................................ 91
DEFINITION DES UNITES............................................. 91
SCHEMA DE CHEMINEMENT DES CABLES..................................117
VERIFICATION ET REGLAGES COURANTS..................................... 21
PROGRAMME D’ENTRETIEN.............................................129
INSPECTION ET ENTRETIEN AVANT UTILISATION.........................139
MOTEUR............................................................143
PARTIE CYCLE......................................................167
PARTIE ELECTRIQUE.................................................211
MOTEUR................................................................ 23
SELLE, RESERVOIR A ESSENCE ET COUVERCLES LATERAUX.................217
TUYAU D’ECHAPPEMENT ET SILENCIEUX.................................221
RADIATEUR.........................................................223
CARBURETOR AND REED VALVE.........................................228
CULASSE, CYLINDRE ET PISTON.......................................249
EMBRAYAGE ET PIGNON MENE PRIMAIRE.................................275
AXE DE DEMARREUR AU PIED, ARBRE DE SELECTEUR......................289
REGULATEUR YPVS...................................................305
POMPE A EAU.......................................................311
MAGNETO CDI.......................................................319
DEPOSE DU MOTEUR..................................................327
CARTER ET VILEBREQUIN.............................................337
BOITE A VITESSES, BARILLET DE SELECTEUR ET FOURCHETTE.............353
PARTIE CYCLE.......................................................... 23
ROUE AVANT ET ROUE ARRIERE........................................365
FREIN AVANT ET FREIN ARRIERE......................................383
FOURCHE AVANT.....................................................415
GUIDON............................................................447
DIRECTION.........................................................463
BRAS OSCILLANT....................................................473
AMORTISSEUR ARRIERE...............................................489
PARTIE ELETRIQUE...................................................... 25
COMPOSANTS ELECTRIQUES ET SCHEMA DE CABLAGE......................501
SYSTEME D’ALLUMAGE................................................503
MISE AU POINT......................................................... 25
MOTEUR............................................................515
PARTIE CYCLE......................................................547
GERMAN........................................................................ 0
INHALTSVERZEICHNIS........................................................ 0
ALLGEMEINE ANGABEN.................................................... 21
BESCHREIBUNG...................................................... 27
MASCHINEN-IDENTIFIKATION.......................................... 29
WICHTIGE INFORMATIONEN............................................ 31
ANSCHLÜSSE PRÜFEN................................................. 37
SPEZIALWERKZEUGE.................................................. 42
BEDIENUNGSELEMENTE................................................ 47
KRAFTSTOFF UND MOTORGEMISCHÖL..................................... 53
STARTEN UND EINFAHREN............................................. 55
ANZUGSMOMENTE-PRÜFPUNKTE.......................................... 62
REINIGEN UND LAGERUNG............................................. 65
TECHNISCHE DATEN...................................................... 21
ALLGEMEINE TECHNISCHE DATEN....................................... 92
WARTUNGSDATEN..................................................... 94
ALLGEMEINE ANZUGSDATEN............................................103
DEFINITION DER EINHEITEN..........................................103
KABELFÜHRUNGSÜBERSICHTPLAN........................................117
REGELMÄSSIGE PRÜFUNG UND EINSTELLUNGEN................................ 21
WARTUNGSINTERVALLE................................................132
PRÜFUNG UND WARTUNG VOR DER INBETRIEBNAHME........................140
MOTOR.............................................................143
FAHRGESTELL.......................................................167
ELEKTRISCHE EINRICHTUNGEN.........................................211
MOTOR................................................................. 23
SITZ, KRAFTSTOFFTANK UND SEITENDECKEL.............................217
AUSPUFFROHR UND SCHALLDÄMPFER.....................................221
KÜHLER............................................................223
VERGASER UND ZUNGENVENTIL.........................................229
ZYLINDERKOPF, ZYLINDER UND KOLBEN.................................249
KUPPLUNG UND PRIMÄRABTRIEBSZAHNRAD................................275
KICKSTARTERWELLE, SCHALTWELLE UND PRIMÄRANTRIEBSZAHNRAD...........289
YPVS-REGLER.......................................................305
WASSERPUMPE.......................................................311
CDI-MAGNETZÜNDER..................................................319
AUSBAU DES MOTORS.................................................327
KURBELGEHÄUSE UND KURBELWELLE.....................................337
GETRIEBE, SCHALTNOCKE UND SCHALTGABEL.............................353
FAHRGESTELL........................................................... 23
VORDERRAD UND HINTERRAD...........................................365
VORDERRADBREMSE UND HINTERRADBREMSE...............................383
VORDERRADGABEL....................................................415
LENKSTANGE........................................................447
LENKUNG...........................................................463
HINTERRADSCHWINGE.................................................473
HINTERRAD-STOSSDÄMPFER............................................489
ELEKTRISCHE EINRICHTUNGEN............................................. 25
ELEKTRISCHE BAUTEILE UND SCHALTPLAN...............................501
ZÜNDANLAGE........................................................504
TUNING................................................................ 25
MOTOR.............................................................515
FAHRGESTELL.......................................................547
ITALIAN....................................................................... 0
INDICE.................................................................... 0
INFORMAZIONI GENERALI................................................. 21
DESCRIZIONE....................................................... 27
IDENTIFICAZIONE DEL VEICOLO....................................... 29
INFORMAZIONI IMPORTANTI........................................... 31
CONTROLLO DEI COLLEGAMENTI........................................ 37
UTENSILI SPECIALI................................................. 44
FUNZIONI DEI COMANDI.............................................. 47
CARBURANTE E OLIO PER MISCELA PER MOTORI.......................... 53
AVVIAMENTO E RODAGGIO............................................. 55
PUNTI DI CONTROLLO DELLA COPPIA................................... 63
PULITURA E IMMAGAZZINAMENTO....................................... 65
SPECIFICHE............................................................ 21
SPECIFICHE GENERALI...............................................104
SPECIFICHE DI MANUTENZIONE........................................106
SPECIFICHE GENERALI RELATIVE ALLA COPPIA..........................115
DEFINIZIONE DELLE UNITÀ...........................................115
DIAGRAMMA DEL PASSAGGIO DEI CAVI..................................117
ISPEZIONE E REGOLAZIONI PERIODICHE.................................... 21
INTERVALLI DI MANUTENZIONE........................................135
ISPEZIONE E MANUTENZIONE PRIMA DEL FUNZIONAMENTO..................141
MOTORE............................................................143
TELAIO............................................................167
PARTE ELETTRICA...................................................211
MOTORE................................................................ 23
SELLA, SERBATOIO DEL CARBURANTE E COPERTURE LATERALI..............217
TUBO DI SCARICO E SILENZIATORE....................................221
RADIATORE.........................................................223
CARBURATORE E VALVOLA A LAMELLA...................................229
TESTA CILINDRO, CILINDRO E PISTONE................................249
FRIZIONE E INGRANAGGIO CONDOTTO PRIMARIO..........................275
PEDIVELLA, ALBERO DEL CAMBIO E INGRANAGGIO CONDUTTORE PRIMARIO....289
REGOLATORE YPVS...................................................305
POMPA DELL’ACQUA..................................................311
MAGNETE CDI.......................................................319
RIMOZIONE DEL MOTORE..............................................327
CARTER E ALBERO A GOMITI..........................................337
TRASMISSIONE, CAMMA DEL CAMBIO E FORCELLA DEL CAMBIO..............353
TELAIO................................................................ 23
RUOTA ANTERIORE E RUOTA POSTERIORE................................365
FRENO ANTERIORE E FRENO POSTERIORE................................383
FORCELLA ANTERIORE................................................415
MANUBRIO..........................................................447
STERZO............................................................463
FORCELLONE OSCILLANTE.............................................473
AMMORTIZZATORE POSTERIORE.........................................489
PARTE ELETTRICA....................................................... 25
COMPONENTI ELETTRICI E SCHEMA ELETTRICO...........................501
SISTEMA DI ACCENSIONE.............................................505
MESSA A PUNTO......................................................... 25
MOTORE............................................................515
TELAIO............................................................547
PLEASE NOTE:
- This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
- Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.