EasyManua.ls Logo

Yamaha DT125R User Manual

Yamaha DT125R
96 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
PRINTED ON RECYCLED PAPER
PRINTED IN JAPAN
2001·60.3×1(E)
!
OWNERS MANUAL
3MB-28199-E8
DT125R
YAMAHA MOTOR CO., LTD.

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Yamaha DT125R and is the answer not in the manual?

Yamaha DT125R Specifications

General IconGeneral
Displacement124 cc
Fuel SystemCarburetor
IgnitionCDI
Transmission6-speed
Final DriveChain
Front SuspensionTelescopic fork
Front BrakeSingle disc
Rear BrakeSingle disc
Engine TypeLiquid cooled, 2-stroke, single cylinder
Rear SuspensionMonoshock
Fuel Capacity10.5 L

Summary

Safety Guidelines for Riding

Instrument and Control Functions

Main Switch and Indicator Lights

Details the function and positions of the main switch and various indicator lights.

Speedometer and Tachometer Units

Explains the speedometer, odometer, tripmeter, and tachometer functions.

Coolant Gauge and Handlebar Switches

Describes the coolant temperature gauge and operation of handlebar switches.

Clutch Lever, Shift Pedal, and Stop Switch

Details the operation of the clutch lever, shift pedal, and engine stop switch.

Brake Controls and Fuel Tank Cap

Explains the front brake lever, rear brake pedal, and fuel tank cap.

2-Stroke Engine Oil System

Explains the 2-stroke engine oil tank and recommended oil.

Fuel Cock Operation

Details the three positions of the fuel cock: OFF, ON, and RES.

Sidestand and Ignition Circuit Cut-off System

Details sidestand operation and the function of the ignition circuit cut-off system.

Pre-Operation Checks

Pre-operation Check List Items

Lists essential checks to perform before riding the motorcycle for safety and performance.

Operation and Important Riding Points

Starting Cold and Warm Engines

Guides on starting the engine, whether cold or warm, and related safety precautions.

Engine Break-in Procedures

Provides guidelines for the critical engine break-in period from 0 to 1,000 km.

Periodic Maintenance and Minor Repair

Periodic Maintenance and Lubrication Chart

A detailed chart outlining maintenance tasks based on odometer readings and annual checks.

Tire Air Pressure and Loading

Details on tire pressure, maximum load, and safe loading practices.

Clutch Lever Free Play Adjustment

Procedure for checking and adjusting the clutch lever free play.

Brake Lever Free Play and Pedal Position

How to adjust brake lever free play and check brake pedal position.

Brake Pad Inspection and Fluid Level

Guidance on inspecting brake pads and checking the brake fluid level.

Troubleshooting Engine and Fuel Issues

Overview of common engine and fuel system problems and troubleshooting steps.

Troubleshooting Charts (Fuel, Compression, Ignition)

Diagnostic charts for fuel, compression, and ignition system issues.

Troubleshooting Engine Overheating

Steps to diagnose and resolve engine overheating problems.

Related product manuals