Brixton 125 Motorcycle Service Manual - Inspection/Adjustment - Fault Diagnosis

Oct 23, 2026

Service manual for the Model BX125 motorcycle, providing structured maintenance and diagnostic guidance. It covers inspection and adjustment procedures, vehicle body inspection and maintenance, and detailed fault diagnosis across braking, exterior components, front wheel/suspension, rear wheel/suspension, battery/charging, ignition, and starting systems. The manual also includes service data and replacement instructions for lamps, switches, instruments, and key electrical parts, along with lubrication and engine inspection topics.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages148

Reading Time6 h 13 min

AccessFree to download

Preface

Service Data

Inspection/Adjustment

Vehicle body Inspection and Maintenance

I Braking System

Maintenance Instructions

Fault Diagnosis

Front Hydraulic Brake

Rear Hydraulic Brake

II Motorcycle Exteriors

III Front wheel/ front suspension

Service Data

Fault Diagnosis

Front wheel

Steering handlebar

Front fork

IV Rear Wheel/Rear Suspension

Service Data

Fault Diagnosis

Rear Wheel

Rear Shock Absorber

Rear swing arm

Drive Chain

V. Battery/Charging System

Service Data

Fault Diagnosis

Charging System

Voltage-current Regulator

Generator Charging and Lighting Coils

Generator Removal

VI Ignition System

Service Data

Fault Diagnosis

Ignition System Inspection

Ignition Coil

Trigger

VII. Starting System

Service Data

Fault Diagnosis

Starter Motor

Starter Relay

VIII. Bulbs/Switches/Instruments

Service Data

Fault Diagnosis

Headlamp bulb replacement

Main Switch

Electric Horn

Inspection and Maintenance of Engine

IX Lubricating system

Model BX125 Motorcycle Service Manual ROHENTWURF/ DRAFT 0 KS MOTORCYCLES-[http://ksmotorcycles.com](http://ksmotorcycles.com) Contents Preface ............................................................................ 3 Service Data ........................................................................ 4 Inspection/Adjustment ............................................................... 17 Vehicle body Inspection and Maintenance.................................................... 32 I Braking System ....................................................................... 33 1.1 Maintenance Instructions .......................................................... 33 1.2 Fault Diagnosis.................................................................. 34 1.3 Front Hydraulic Brake ............................................................ 35 1.4 Rear Hydraulic Brake............................................................. 37 II Motorcycle Exteriors .................................................................. 39 III Front wheel/ front suspension ........................................................... 41 3.1 Service Data .................................................................... 41 3.2 Fault Diagnosis.................................................................. 42 3.3 Front wheel..................................................................... 43 3.4 Steering handlebar .......................................................... 45 3.5 Front fork ...................................................................... 46 IV Rear Wheel/Rear Suspension ........................................................... 50 4.1 Service Data .................................................................... 50 4.2 Fault Diagnosis.................................................................. 51 4.3 Rear Wheel..................................................................... 52 4.4 Rear Shock Absorber ............................................................. 52 4.5 Rear swing arm................................................................ 53 4.6 Drive Chain .................................................................... 54 V. Battery/Charging System ............................................................... 58 5.1 Service Data .................................................................... 58 5.2 Fault Diagnosis.................................................................. 59 5.4 Charging System ................................................................ 61 5.5 Voltage-current Regulator ......................................................... 62 5.6 Generator Charging and Lighting Coils ............................................... 63 5.8 Generator Removal .............................................................. 64 VI Ignition System .................................................................. 65 6.1 Service Data .................................................................... 65 6.2 Fault Diagnosis.................................................................. 66 6.3 Ignition System Inspection......................................................... 67 6.4 Ignition Coil .................................................................... 69 6.5 Trigger ........................................................................ 70 VII. Starting System................................................................. 70 7.1 Service Data .................................................................... 70 7.2 Fault Diagnosis.................................................................. 71 7.3 Starter Motor ................................................................... 71 7.4 Starter Relay.................................................................... 73 VIII. Bulbs/Switches/Instruments .......................................................... 75

FAQs

What electrical systems are covered in the troubleshooting guidance?

The manual covers the battery/charging system, ignition system, starting system, and bulbs/switches/instruments, including service data, fault diagnosis, and replacement guidance for key components.

Oct 23, 2026

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