2013 Yamaha YZ250FD Owner's Service Manual • P/N LIT-11626-26-28, first edition April 2012

2013 Yamaha YZ250FD Owner's Service Manual

• Official Yamaha publication P/N LIT-11626-26-28 covering the 17D-series competition build.
• Provides comprehensive specifications for routine maintenance, engine tuning, and major chassis repair work.
• Features exploded-view diagrams, precise torque-check tables, and integrated cable routing schematics.
• Delivered as an instant download, making it accessible immediately on your phone, tablet, or shop computer.
• Fully searchable text allows you to locate specific part numbers and fluid capacities in seconds.

This 284-page manual serves as the definitive technical reference for the 2013 Yamaha YZ250FD. Mechanics and competitive riders rely on its structured breakdown of all seven primary chapters—from general inspection procedures to complete engine disassembly. The documentation details unique fuel system settings and race-preparation requirements specific to the 2013 launch build.

Working on high-performance motocross machines requires absolute precision, as incorrectly torqued components can lead to severe mechanical failure. Relying on this official documentation ensures you meet exact factory standards during any maintenance or repair procedure. Whether planning a complete suspension rebuild or simply verifying factory baselines, this manual delivers the strict tolerances required for professional shop work.

Key technical data includes a primary drive gear torque of 75 Nm (54 ft-lbs) and an oil pump cover torque of 10 Nm (7.2 ft-lbs). A standard engine oil and filter change requires 1.05 liters of SAE 10W-40. Mechanics will find exact cylinder head specifications inside, such as the required intake valve clearance of 0.12–0.17 mm. For suspension tuning, the front fork takes 543 cc of suspension oil S1, while the fuel tank holds 6.4 liters of premium unleaded gasoline.