This repair manual covers BSA unit singles first introduced in 1958, discontinued in 1972:

• 247cc C15, B25, C25
• 343cc B40
• 441cc B44
• 499cc B50

This Haynes manual provides step-by-step instructions, photos & illustrations to guide you through each job. Spanner ratings grade all tasks by experience level - from simple servicing jobs for beginners through more difficult tasks for the expert. Haynes Hints and Tool Tips give you valuable "inside" information such as ways of removing parts without using special tools.

Contents:

• Introduction

• Daily Pre-Ride Checks

• Maintenance

• Specifications

• Lubricants & Fluids

• Component Locations

• Engine, Clutch & Transmission

• Cooling System

• Fuel & Exhaust Systems

• Ignition System

• Frame

• Suspension

• Final Drive

• Brakes

• Wheels & Tires

• Fairing and Bodywork

• Electrical System

• Wiring Diagrams

Haynes motorcycle repair manuals can save you money on maintenance and repair bills. Step-by-step procedures and illustrations guide you through every job, from maintenance and troubleshooting, to complete teardown and rebuild.