EasyManua.ls Logo

KYMCO SR25BA User Manual

KYMCO SR25BA
196 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Movie S 125i
By KWANG YANG Motor Co., Ltd.
1st Edition, Nov 2008
All rights reserved. Any reproduction or
unauthorized use without the written permission of
KWANG YANG Motor Co., Ltd.
is expressly prohibited.
T100-SR25BA-A1

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the KYMCO SR25BA and is the answer not in the manual?

KYMCO SR25BA Specifications

General IconGeneral
BrandKYMCO
ModelSR25BA
CategoryScooter
LanguageEnglish

Summary

General Information and Specifications

Motorcycle Specifications

Technical specifications for the motorcycle, including dimensions, engine, fuel, etc.

Service Precautions

Important safety and procedural guidelines for servicing the motorcycle.

Torque Values

Standard torque specifications for various bolts and nuts on the motorcycle.

Troubleshooting Engine Issues

Troubleshooting guide for engine starting, power, performance, and handling.

Exhaust Muffler and Frame Cover Service

Exhaust Muffler Removal

Procedure for removing the exhaust muffler, including torque specifications.

Inspection and Adjustment Procedures

Maintenance Schedule

Schedule for regular maintenance based on mileage or time intervals.

Valve Clearance Adjustment

Procedure for inspecting and adjusting valve clearance.

Cylinder Compression Test

Procedure and specifications for checking cylinder compression.

Brake System Inspection

Inspection of brake lever play, disk/pad condition, and brake fluid.

Lubrication System Service

Troubleshooting Lubrication Issues

Troubleshooting for lubrication issues like low oil level and poor pressure.

Engine Oil and Filter Service

Procedure for checking engine oil level and changing engine oil and filter.

Oil Pump Service Procedures

Procedure for removing, disassembling, inspecting, assembling, and installing the oil pump.

Fi Injection System Service

System Diagram

Diagram illustrating the flow of the Fi injection system components.

Troubleshooting Fi System Issues

Troubleshooting for common Fi system issues like engine won't start, backfiring, and rough idling.

Check Engine Lamp (CELP) Function

Explanation of the Check Engine Lamp function and its priority grades.

How to Show and Reset Failure Codes

Procedure for reading and resetting diagnostic trouble codes (DTCs).

DTC Code List

List of Diagnostic Trouble Codes (DTCs), their descriptions, priority, and fault management.

ECU Module Function and Handling

Description of the ECU module function, structure, and important handling precautions.

ECU Module Replacement Procedure

Procedure for replacing the ECU module, including adaptation settings.

ECU Module Coupler Service

Detailed steps for removing and assembling the ECU module and its coupler.

TPS and ABV Initialization

Procedure to initialize Throttle Position Sensor and Air Bypass Valve values in ECU.

ECU Adaptation of Throttle Position Voltage

Procedure for ECU adaptation of new throttle position voltage.

Fuel Pump Service and Testing

Procedure for checking fuel pump voltage and resistance.

T-MAP Sensor Service and Testing

Procedure for checking the T-MAP sensor data and its standard value.

TPS Sensor Service and Testing

Procedure for checking TPS position data and its standard voltage.

Injector Resistance Inspection

Procedure for inspecting the fuel injector resistance.

Fi Diagnostic Tool Operation

Overview of the Fi diagnostic tool and its key functions.

Engine Removal and Installation

Engine Removal Procedure

Step-by-step instructions for removing the engine from the motorcycle.

Engine Installation Procedure

Procedure for installing the engine and tightening mounting bolts.

Cylinder Head and Valves Service

Troubleshooting Cylinder Head Issues

Troubleshooting guide for cylinder head and valve issues like poor performance and noise.

Cylinder Head Removal

Steps for removing the cylinder head.

Cylinder and Piston Service

Troubleshooting Cylinder/Piston Issues

Troubleshooting guide for cylinder and piston issues like low compression and abnormal noise.

Crankcase and Crankshaft Service

Front Wheel, Brake, and Suspension Service

Troubleshooting Wheel, Brake, Suspension

Troubleshooting for issues like hard steering, poor brake performance, wheel wobble, and suspension noise.

Hydraulic Brake System Service

Procedure for checking brake fluid level, bleeding, and replacing pads/disks.

Rear Wheel, Brake, and Suspension Service

Troubleshooting Rear System Issues

Troubleshooting for rear wheel wobble, soft suspension, and poor brake performance.

Battery, Charging System, and AC Generator Service

Troubleshooting Battery and Charging

Troubleshooting for battery and charging system issues like no power and charging system failure.

Charging System Test

Procedure for testing the charging system performance and AC generator resistance.

Regulator/Rectifier Inspection

Procedure for inspecting and testing the regulator/rectifier.

Ignition System Service

Starting System Service

Lights, Instruments, and Switches Service

Evaporative and Emission Control System Service

Evaporative System Troubleshooting

Troubleshooting for high CO, backfiring, and exhaust muffler noise.

Fi Diagnostic Tool Operation

DTC Inspection Procedure

Step-by-step guide to inspecting DTCs using the diagnostic tool.

DTC Clear Procedure

Procedure for clearing DTCs using the diagnostic tool.

Related product manuals