Yamaha TW125- Manuals

Page 3 - FOREWORD

FOREWORD This Supplementary Service Manual has been prepared to introduce new service and data for theTW125 2003. For complete service information procedures it is necessary to use this SupplementaryService Manual together with the following manual. TW125 SERVICE MANUAL: 5EK1-AE1 TW125 SUPPLEMENTARY...

Page 4 - WARNING; NOTICE; IMPORTANT INFORMATION

NOTE: WARNING CAUTION: EB001000 NOTICE This manual was produced by the Yamaha Motor Company primarily for use by Yamaha dealers andtheir qualified mechanics. It is not possible to include all the knowledge of a mechanic in one manual,so it is assumed that anyone who uses this book to perform mainten...

Page 5 - HOW TO USE THIS MANUAL

1 2 5 7 6 4 3 8 EAS00007 HOW TO USE THIS MANUAL This manual is intended as a handy, easy-to-read reference book for the mechanic. Comprehensiveexplanations of all installation, removal, disassembly, assembly, repair and inspection procedures arelaid out with the individual steps in sequential order....

Page 6 - SYMBOLS

21 1 3 5 7 9 2 4 8 6 23 24 22 20 18 19 17 15 14 13 11 12 10 GEN INFO SPEC ENG CARB ELEC CHAS CHK ADJ TRBL SHTG 16 EAS00009 SYMBOLS The following symbols are not relevant to everyvehicle.Symbols 1 to 8 indicate the subject of each chapter. 1 General information 2 Specifications 3 Periodic checks and ...

Page 7 - CONTENTS; SPECIFICATIONS; TROUBLESHOOTING

CONTENTS SPECIFICATIONS GENERAL SPECIFICATIONS 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CHASSIS SPECIFICATIONS 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ELECTRICAL SPECIFICATIONS 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 9 - GENERAL SPECIFICATIONS /CHASSIS SPECIFICATIONS; SPEC; GENERAL SPECIFICATIONS; Model code; CHASSIS SPECIFICATIONS; Frame

–1– GENERAL SPECIFICATIONS /CHASSIS SPECIFICATIONS SPEC SPECIFICATIONS GENERAL SPECIFICATIONS Item Standard Limit Model code 5RS3, 5RS4 SSS CHASSIS SPECIFICATIONS Item Standard Limit Frame Frame typeCaster angleTrail Diamond25 _ 83’ 93 mm SSS SSS SSS Tire pressure (cold tire) Maximum load-except mot...

Page 10 - Front suspension; ELECTRICAL SPECIFICATIONS; Headlight relay

–2– CHASSIS SPECIFICATIONS / ELECTRICAL SPECIFICATIONS SPEC Item Standard Limit Front suspension Front fork travelFork spring free lengthFitting lengthSpring rate (K1) Stroke (K1) Oil capacityOil levelOil gradeInner tube vend limit 150 mm330.4 mm325.4 mm4.9 N / mm (0.5 kg / mm)0 X 150 mm 0.259 L (25...

Page 11 - CABLE ROUTING

–3– 12 Wire harness 13 Front turn signal light lead (right) 14 Indicator lead 1 Brake hose 2 Throttle cables 3 Front brake light switch lead 4 Right handlebar switch lead 5 Main switch lead 6 Clutch cable 7 Clutch switch lead 8 Speedometer cable 9 Left handlebar switch lead 10 Meter lead 11 Front tu...

Page 21 - ELEC; CHECKING THE SWITCHES

–13– 1 Turn signal switch 2 Dimmer switch 3 Horn switch 4 Clutch switch 5 Front brake switch 6 Engine stop switch 7 Start switch 8 Main switch 9 Neutral switch 10 Sidestand switch 11 Rear brake switch 12 Fuse 13 Thermo switch CHECKING THE SWITCHES ELEC EAS00731 ELECTRICAL CHECKING THE SWITCHES Check...

Page 22 - LIGHTING SYSTEM

–14– 1 C.D.I magneto 3 Rectifier/Regulator 4 Battery 5 Main fuse 11 Main switch 16 C.D.I unit 21 Meter light 24 Hi-beam indicator light 29 Tail/Brake light 30 Diode B 31 Headlight relay 37 Dimmer switch 42 Headlight 43 Auxiliary light LIGHTING SYSTEM ELEC EB804000 LIGHTING SYSTEM CIRCUIT DIAGRAM

Page 23 - Minimum open-circuit voltage

–15– 2. Battery S Check the condition of the battery.Refer to “CHECKING AND CHARGING THEBATTERY” in chapter 3. (Manual No. :5EK1-AE2) Minimum open-circuit voltage 12.8 V more at 20 _ C S Is the battery OK? YES S Clean the batteryterminals. S Recharge or replace the battery. NO EAS00749 S Check the m...

Page 25 - TRBL; FAULTY LIGHTING SYSTEM

–17– FAULTY LIGHTING SYSTEM TRBL SHTG EAS00866 TROUBLESHOOTING FAULTY LIGHTING SYSTEM HEADLIGHT DOES NOT COME ON S Wrong headlight bulb S Too many electrical accessories S Hard charging S Incorrect connection S Improperly grounded circuit S Poor contacts (main or dimmer switch) S Headlight relay S B...

Page 29 - COLOR CODE

1 C.D.I. magneto 2 Neutral switch 3 Rectifier / Regulator 4 Battery 5 Main fuse 6 Starter relay 7 Starter motor 8 Right handlebar switch 9 Start switch 10 Engine stop switch 11 Main switch 12 Diode A 13 Clutch switch 14 Sidestand switch 15 Neutral relay 16 C.D.I. unit 17 Ignition coil 18 Spark plug ...

Manuals:

User Manual Yamaha TW125

Summary

Yamaha Manuals