🏷️ Basic Information

Make:

Bajaj

Model:

Legend

Year:

2002

Product Type:

Spare Parts Catalog / Technical Information

Document Identifier:

BAJAJ LEGEND 2002 Spare Parts Catalog - CDI Test and Block Function Diagram

👋 Introduction

Context:

This document is a specialized technical supplement for the Bajaj Legend 2002, likely aimed at service centers and mechanics to aid in diagnosing and understanding the crucial CDI ignition system.

Relevance:

In the early 2000s, motorcycles like the Bajaj Legend often utilized CDI systems. Access to specific diagnostic information for these components is vital for efficient repair and maintenance, differentiating good service from average.

Diagnostic Utility:

Provides essential diagnostic diagrams and test procedures specifically for the CDI unit, a common point of failure or misdiagnosis.

📋 Manual Details

Primary Coverage:

CDI (Capacitor Discharge Ignition) system, including test procedures and functional block diagrams.

Secondary Coverage:

Component identification and functional relationships within the ignition system.

Estimated Pages:

Not specified, but likely a few pages focusing on the CDI system.

Type:

Technical Data Sheet / Diagnostic Guide

Language:

English (presumed based on product description and common industry practice)

Format:

Digital File (e.g., PDF, DOC)

📖 Manual Coverage

Ignition System:

Detailed breakdown of the Capacitor Discharge Ignition (CDI) module and its associated components.

Electrical System Components:

Focus on the electrical signals and connections relevant to the CDI operation.

Diagnostic Procedures:

Specific instructions for testing the CDI unit's functionality.

Troubleshooting:

Guidance for identifying faults within the CDI system.

Depth:

Focuses on electrical diagnostics and functional understanding of the CDI module, providing a practical guide for technicians.

Scope:

Diagnostic testing and system understanding, not a comprehensive repair or overhaul manual.

📊 Manual Specifications

Format:

Digital (likely PDF for ease of distribution and viewing)

Quality:

Dependent on the source file; typically designed for clear digital viewing with printable elements.

Type:

N/A (Digital Format)

Type:

N/A (Digital Format)

⚙️ Engine Specifications

Engine Type:

Internal Combustion, likely a 4-stroke, single-cylinder engine (typical for this class of Bajaj motorcycle).

Engine Capacity:

Likely in the 100cc to 200cc range, but specific displacement not provided by the product information.

Ignition System:

Capacitor Discharge Ignition (CDI), as indicated by the document's focus.

Horsepower:

Not specified, but typically in the range of 8-15 HP for motorcycles of this era and displacement.

Torque:

Not specified.

Carburetor Type:

Likely a Keihin, Mikuni, or similar brand carburetor, though specific model is not detailed.

🔧 Transmission

Type:

Manual, likely a 4-speed or 5-speed constant mesh gearbox.

Type:

Not applicable for this type of motorcycle.

Clutch:

Wet multi-plate clutch.

📐 Dimensions

Overall Length:

Not specified.

Overall Width:

Not specified.

Overall Height:

Not specified.

Curb Weight:

Not specified, but typically around 120-150 kg for a motorcycle of this class.

🛡️ Safety Features

Crash Test Ratings:

Not applicable (motorcycle, no standardized ratings in the same way as cars).

Braking System:

Front: Disc brake, Rear: Drum brake (typical configuration).

Lighting:

Headlight, taillight, turn signals.

💡 Technology Features

System:

Not applicable. This is a motorcycle from 2002 with no advanced infotainment features.

Features:

Not applicable. No driver assistance features.

Features:

Not applicable. No connectivity features.

🔧 Maintenance

Oil Change:

Typically every 3,000-5,000 km or 3-6 months for motorcycles of this era. Specific interval for Legend not provided.

Spark Plug Replacement:

Generally recommended every 6,000-10,000 km, depending on the spark plug type. Specific interval for Legend not provided.

Engine Oil Type:

Likely a SAE 20W 40 or SAE 10W 30 API SG or higher specification motorcycle engine oil. Specific grade not provided.

Brake Fluid:

DOT 3 or DOT 4 for the front disc brake (if equipped). Specific type not provided.

Cdi System:

CDI units can fail due to internal component breakdown (capacitors, transistors) from age, heat, or voltage spikes. Symptoms include no spark, intermittent spark, or poor running at high RPMs.

Electrical Connections:

Corrosion or looseness in electrical connectors, especially at the CDI unit and ignition coil, can cause intermittent starting or running problems.

Carburetor:

Carburetors can become clogged with age or if contaminated fuel is used, leading to rough idling, poor acceleration, or stalling. Regular cleaning and adjustment are often required.

📚 Vehicle History

Bajaj Auto:

Bajaj Auto Ltd. is an Indian multinational automotive manufacturer known for its motorcycles, scooters, and auto-rickshaws. It has a long history of producing reliable and affordable two-wheelers.

Bajaj Legend:

The Bajaj Legend was introduced as part of Bajaj's lineup to cater to the commuter and light sport segment. It aimed to offer a balance of performance and fuel efficiency. Information on specific evolutionary changes to the 2002 model compared to earlier years is not detailed in the product description.

Manufacturing Location:

India (Bajaj Auto manufacturing facilities).

Production Years:

Specific production years for the Legend are not detailed, but it was part of Bajaj's offerings around the early 2000s.

🏆 Awards & Recognition

Brand Awards:

Bajaj Auto has received numerous awards for its vehicles and export performance over the years, but specific awards for the 2002 Bajaj Legend are not readily available.

Customer Satisfaction:

Customer satisfaction for specific models of this era can vary; Bajaj is generally known for providing value for money in its segments.