Description
This manual is an authorized reproduction of the original, out of print, 1999 2000 2001 2002 2003 KTM 250-525 Engine Repair Manual 4-stroke. It covers ONLY the engine on the following motorcycle models:
1999-2003 KTM 250-525 SX, MXC, EXC Racing 4-Stroke
The following subjects are covered: General information, removing and installing the engine, dismantling the engine, engine assembly, electrical, troubleshooting, technical data, maintenance schedule and wiring diagrams.