The KTM 400 LC4, produced between 2000 and 2003, represents a robust and versatile dual-sport motorcycle. Known for its powerful and torquey LC4 single-cylinder engine, this model embodies KTM's legacy of building durable off-road machinery. Designed for both on-road and off-road excursions, the 400 LC4 offers a compelling blend of performance and reliability, making it a capable machine for adventure and enduro riding. Its engineering emphasizes a long-stroke engine character and a strong, lightweight frame, contributing to its reputation for ruggedness and rider feedback in demanding conditions.

This comprehensive Factory Service Repair Manual provides detailed information for the KTM 400 LC4 models from 2000-2003. It covers essential maintenance procedures, including oil changes, filter replacements, and valve clearance checks, alongside in-depth troubleshooting guides for diagnosing and resolving common and uncommon issues. The manual offers step-by-step instructions for engine rebuilds, suspension servicing, and electrical system diagnostics, ensuring owners and technicians have the resources needed to maintain and repair the vehicle. Technical specifications, wiring diagrams, and component testing procedures are also included, making this an indispensable resource for preserving the performance and longevity of your KTM 400 LC4.