1988-1994 Yamaha XV250 Virago Service Manual (PN LIT-11616-XV-25, LIT-11616-09-69)

• Covers 1988–1994 Yamaha XV250 Virago variants, including US-market G, GC, U, and UC models with 249 cm³ air-cooled V-twin engines
• Official Yamaha publication LIT-11616-XV-25 and LIT-11616-06-18, issued 1988 and 1994
• Includes 32 exploded-view diagrams, 68 torque specification tables, and 1 complete color-coded wiring schematic for the XV250 series
• This 1994 publication serves as the primary technical update for the XV250G/GC line, augmenting original 1988 XV250U/UC service foundations

Technical Scope and Documentation

This 1988–1994 Yamaha XV250 Virago workshop publication details engine and chassis maintenance for the 2UJ, 3BG, and 3DN series. The document provides technical references for V-2 cylinder engine overhauls, including piston, crankshaft, and valve-train specifications, alongside detailed carburetor tuning data for the Mikuni BDS26 units. Electrical component analysis features timing values, ignition coil resistance thresholds, and comprehensive lighting system data.

Specification Highlights

Cylinder head bolt torque values are documented at 22 Nm, while the primary drive nut is specified at 80 Nm. Intake valve clearance for the 1988–1994 Yamaha XV250 is listed at 0.08–0.12 mm in the specification table. The coolant system is not applicable to this air-cooled engine, though engine oil capacity is documented at 1.4 liters for periodic changes. Reference the what an OEM service publication covers to see how technical sections are organized. 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. An official 302-page Yamaha OEM workshop manual covering the 1988–1994 Yamaha XV250 Virago, documenting engine, chassis, electrical, and carburetor specifications for the V-twin motorcycle series.