2007 Arctic Cat ATV 250 DVX Service Manual

• Covers 2007 Arctic Cat ATV 250 DVX and Utility models, including comprehensive engine, drivetrain, cooling, fuel, and electrical system diagnostics.
• Official OEM publication (published August 2006) containing 146 pages of exploded-view diagrams, electrical schematics, and torque specifications.
• This 2007 edition provides the official procedures for the 250 series, detailing engine-out and in-frame maintenance protocols.
• Features step-by-step repair procedures for the centrifugal clutch, Keihin carburetor, hydraulic brakes, and V-belt replacement.
• Details critical assemblies like the steering post, recoil starter, swing arm, LCD gauge assembly, and front A-arms.

What's Inside the Official 2007 Shop Manual

This official OEM publication gives you the exact technical blueprint used by dealership technicians for the 2007 Arctic Cat ATV 250. Getting a quad back on the trail requires accurate data, and having factory tolerances right at your workbench ensures precise reassembly and prevents stripped threads or catastrophic failures. The PDF document walks through critical sections like general specifications, periodic maintenance, engine and transmission service, fuel and lubrication systems, and electrical troubleshooting.

You will find an extensive breakdown of top-end, transmission, and internal crankcase components. The manual provides the step-by-step instructions needed to tackle complex tasks that would otherwise require an expensive dealer visit, such as bleeding the hydraulic brake system, burnishing brake pads, adjusting valve clearances, and replacing the V-belt. For accurate visual reference, it is packed with specific diagrams, including wiring diagrams, the Periodic Maintenance Chart, Viscosity Chart, Oil Flow Chart, Carburetor Schematic, and Rear Drive Assembly Schematics. The text emphasizes correct assembly, disassembly, and inspection protocols for all major systems.

When executing a repair on these specific models, mechanics must navigate a few technical pitfalls. For instance, the starter one-way clutch bearing is highly directional; installing it backward will prevent the starter motor from engaging the flywheel. Additionally, during drive pulley installation, failing to verify that the crankshaft splines visibly protrude through the movable drive face before torqueing the nut will leave the pulley under-tightened, inevitably causing severe drive sheave or crankshaft damage. Safety note: Always follow standard shop safety practices and verify vehicle stability on your lift before beginning any teardown, as improper handling of heavy ATV components can lead to serious injury.

Shop-Floor Specification Highlights

The documentation provides comprehensive technical values. Cylinder head bolt torque is strictly specified at 1.0 kg-m (7 ft-lb) to ensure proper gasket sealing. It details an intake valve face diameter of 33 mm, alongside a 28 mm exhaust.

For carb tuning, the Keihin PTG-22 uses a 95 main jet and 35 slow jet configuration. You will also find exact fluid capacities: a 13 L (3.43 U.S. gal.) fuel tank and a 1.6 L (1.7 U.S. qt) coolant system. Finally, valve clearance for the intake is precisely listed at 0.03–0.08 mm in the cylinder head specification table.