1995-2000 Honda FourTrax TRX300 / TRX300FW Service Manual (P/N 61-010300)

• Covers 1995–2000 Honda FourTrax TRX300 and TRX300FW all-terrain vehicles (includes both 2WD and 4WD variants)
• Original Honda publication (P/N 61-010300) featuring 353 pages of technical specifications, wiring diagrams, and exploded-view schematics

The 1995–2000 Honda FourTrax TRX300 service manual provides the complete technical baseline for maintaining the 281.7 cc air-cooled single-cylinder powertrain and chassis. Whether you are scheduling routine lubrication cycles or tackling a complex fuel system overhaul, this document outlines the exact OEM specifications required for the job. It details essential transmission gear ratios, valve clearances, and piston-to-cylinder tolerances to ensure unit longevity.

Working on ATVs involves significant mechanical forces and potential safety risks. Always verify your diagnostic parameters against this official publication, and ensure you have the proper shop environment and technical expertise before starting engine or drivetrain work.

To eliminate guesswork on the bench, the manual includes precise engine compression values (1,250–1,450 kPa) alongside exact cold intake and exhaust valve clearances (0.15 mm). You will find comprehensive fluid capacities, noting a 2.5-liter oil capacity during full disassembly, and critical fastener specifications like the 18 Nm spark plug torque directly within the reference tables. This serves as the definitive technical reference for all standard mechanical adjustments and engine overhaul procedures.