2002-2004 Honda CR250R Service Manual (283 Pages)

Honda CR250R 2002–2004 Service Documentation

• Covers 2002–2004 Honda CR250R off-road motorcycles featuring the 249.3 cm³ liquid-cooled two-stroke engine
• Original OEM publication, date of issue July 2002
• Contains 47 detailed exploded-view illustrations and 14 technical specification tables covering service limits and tightening values
• Laid out for standard letter and A4 printing
• Indexed PDF search covers every chapter and appendix
• This 2002 first edition establishes the baseline service data for the CR250R build, documenting specific '02 and post-'02 carburetor jetting and suspension setting variations.

Technical Scope and Coverage

The 2002–2004 Honda CR250R service manual contains comprehensive documentation divided into eighteen distinct sections. Initial chapters focus on general specifications, including torque values, tools, lubrication points, and cable routing maps. Subsequent sections detail the disassembly and inspection of the engine, fuel system, cooling system, and chassis components. The documentation provides clear procedural overviews for engine removal, cylinder head decarbonizing, reed valve inspection, and transmission maintenance, ensuring technicians have the correct factory workshop documentation for these tasks.

Specifications and Reference Values

Technical data previews include critical clearances, capacities, and torque settings required for engine and chassis assembly. Cylinder head warpage is documented with a 0.05 mm service limit, and transmission oil capacity is specified at 0.65 liters for draining or 0.70 liters upon disassembly. Intake valve system pressure for the shock absorber is listed at 981 kPa in the suspension specification table. The manual also provides detailed carburetor jetting charts for both 2002 and post-2002 models, correlating altitude and temperature to specific main jet and slow jet configurations. All service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work. This official 278-page Honda OEM service manual documents the technical specifications, assembly patterns, and maintenance requirements for the 2002–2004 CR250R series.