2008 Arctic Cat 366 ATV Factory Service Manual
142 Pages • 41.82 MB • Instant, Printable PDF
Arctic Cat Models Covered & Key Technical Specifications
Models: Arctic Cat 366
Model Years: 2008
Technical Data:
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Engine displacement: 366 cc (reference based on model name)
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Bore x stroke: 81.0 x 71.2 mm (3.19 x 2.80 in.)
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Intake valve clearance: 0.076–0.127 mm (0.003–0.005 in.)
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Engine oil capacity: 3.3 L (3.5 U.S. qt) overhaul, 2.8 L (3.0 U.S. qt) change
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Gas tank capacity: 15.1 L (4.0 U.S. gal.)
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Tire size: Front 24 x 8-12, Rear 24 x 10-12
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Tire inflation pressure: 0.28 kg/cm² (4 psi)
Arctic Cat Manual Features & Content Preview
- Target Audience: Engineered for professional ATV technicians and hands-on DIY mechanics.
- Publication Type: Official OEM factory workshop reference for the 2008 366-series platform.
- Technical Asset Density: 142 pages containing 68 exploded-view diagrams, 14 high-resolution wiring schematics, 5 comprehensive engine torque-specification tables, and 12 component-troubleshooting charts.
Engine and Transmission Breakdown
This OEM reference provides an in-depth teardown and rebuild blueprint for the 366cc powerplant. It eliminates guesswork when servicing the top-end valve assembly, handling cylinder head maintenance, or splitting the center cases. Mechanics get direct access to factory-spec documentation for the cooling, lubrication, and fuel delivery systems. This includes precise carburetor configurations and dedicated troubleshooting trees to isolate idle instabilities or high-speed bogging.
Reassembly requires precision. The manual lays out exact torque values for every critical drivetrain component, mapping out step-by-step specifications for the crankshaft balance gear and clutch shoe assemblies.
Electrical and Chassis Specifications
Electrical diagnostics require exact parameters. This workshop reference maps out the complete electrical architecture and physical chassis tolerances of the ATV, providing clear baseline testing data and factory reference values:
- Stator Coil Charging Resistance: < 1 ohm (black to black)
- Peak Stator Voltage: 14–15.5 DC volts @ 3000 RPM
- Intake Valve Clearance: 0.076–0.127 mm
- Standard Tire Pressure: 4 psi (0.28 kg/cm²) front and rear
The documentation also details exact fluid capacities and viscosity requirements for both the cooling system and the front/rear differentials.
Proper maintenance protects vehicle integrity and rider safety. Because this page serves exclusively as a high-level content overview and manual review, always consult the full factory publication for official diagnostic steps, mandatory safety protocols, and final torque sequences before performing any mechanical work.
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