2002 Yamaha YFM400FWA(P) Kodiak 400 ATV Supplementary Service Manual OEM (P/N 5GH3-AE2)

• Covers 2002 Yamaha YFM400FWA and YFM400FAR Kodiak 400 ATVs, including Canadian, European, and Oceania model variants.
• Instant download delivery immediately after checkout, with a permanent backup saved to your account for future retrieval.
• Official OEM publication (P/N 5GH3-AE2). Note: This is a supplementary manual specifically designed to be used alongside the 2000 base manual (P/N 5GH3-AE1).
• Contains 80+ pages of high-resolution cable routing diagrams, torque specification tables, and specialized electrical schematics.

Content Scope and Organization

This 2002 supplement provides the model-specific updates required for the correct service and assembly of the 5TE1 and 5TE5 production builds, bridging the data gap from the 2000 model year release. Inside, technicians will find critical factory data necessary for ongoing maintenance and repair. Chapters are structured logically by system, covering periodic checks, engine assembly, cooling system components, carburetion, drivetrain configurations, and chassis geometry. Whether you are adjusting valve clearances, bleeding the braking system, replacing final gear oil, or checking radiator service intervals, this manual outlines the exact parameters needed to maintain engine and chassis longevity. Please remember that working on ATVs involves inherent risks; always ensure you have the proper safety equipment and basic mechanical understanding before performing maintenance to guarantee safe vehicle operation.

Specification Highlights

The documentation goes beyond basic overviews, offering precise tolerance charts for internal engine components such as piston-to-cylinder clearances and cam chain specifications. For example, intake valve clearances are documented at 0.06–0.10 mm, with exhaust valves at 0.16–0.20 mm. The manual confirms the standard compression pressure for the Kodiak 400 is 1,400 kPa at 750 r/min. For electrical diagnostics, it lists critical reference values, such as a charging coil resistance of 0.70–0.86 ohms for the YFM400FWA unit. When it is time for reassembly, mechanics can rely on the factory charts to reference correct torque values for critical fasteners, ensuring parts like the M10 cylinder head bolts are properly tightened to 40 Nm in a two-stage sequence.

Note: This page is a contents overview for the manual to assist in your purchasing decision. It does not provide the actual repair or diagnostic instructions.