Bombardier DS 650 ATV 2002–2003 Factory Shop Manual (P/N 704100015)

You need reliable factory tolerances to keep a 2002–2003 Bombardier DS 650 running right. This 206-page OEM PDF repair manual (P/N 704100015) breaks down the mechanical standards and build configurations for the entire series, covering the Baja, International, and standard trims. It hands you the exact specs for the 650 cc powerplant and chassis straight from the manufacturer.

Technical Specifications & Contents

• Model Coverage: Delivers exact engine, cooling, transmission, and electrical system data across 14 unique variants.
• Torque & Maintenance: Features specific torque tables for 8.8 grade hardware. Includes detailed maintenance schedules that track everything from the initial 10-hour break-in to the full 200-hour service intervals.
• Engine Data Highlights:
  • Valve Clearance: Exhaust limits at 0.10–0.15 mm.
  • Crankshaft: Radial play service limit set at 0.10 mm.
  • Cylinder Architecture: Bore service limit defined at 100.03 mm.
  • Lubrication: Minimum oil pump pressure of 50 kPa at idle.
• Core Subsystems: Covers the fuel circuit, Mikuni BSR42 carburetor, ignition system, magneto system, hydraulic brakes, front suspension, and rear axle.
• Visual References: Features essential wiring diagrams, exploded views, troubleshooting charts, maintenance charts, oil viscosity charts, and electrical schematics.

Having these factory baselines provides a distinct advantage for the daily workshop routine, allowing for accurate bench-level diagnostic testing without relying on third-party specifications. Instead of farming out complex jobs to an expensive dealership, technicians and DIY mechanics can follow the step-by-step instructions to perform complete engine leak tests, precise valve clearance calibrations, Mikuni carburetor float level adjustments, rear shock nitrogen gas pressure settings, safely bleed the hydraulic brake lines, inspect the centrifugal decompressor, and correctly tension the drive chain via the eccentric axle.

Tearing into ATVs requires proper expertise and standard safety protocols. Always use these factory-authorized specifications alongside appropriate professional-grade equipment to diagnose issues and verify mechanical limits safely.