2005-2008 Honda TRX500 FA/FGA Service Manual

Honda TRX500 FA/FGA 2005–2008 Technical Coverage

• Covers 2005–2008 Honda TRX500 FA and FGA Rubicon all-terrain vehicles, featuring HONDAMATIC transmission and 499cc liquid-cooled engine configurations
• Official American Honda Motor Co. publication, Form 61HN252, published November 2004
• Includes 27 chapters covering engine, chassis, electrical systems, and routine maintenance with detailed torque specification tables
• Delivered as a direct download the moment payment clears
• Indexed PDF search covers every chapter and appendix
• Stored against your account so you can retrieve it after a hard-drive loss
• This 540-page publication serves as the primary factory reference for the 2005–2008 Rubicon build, encompassing all regional variants including U.S.A., Canada, and international configurations

Documented Systems and Maintenance

This 2005–2008 Honda TRX500 FA/FGA service manual details the service and diagnostic parameters for the Rubicon line. The content structure segments the vehicle into clear mechanical and electrical sections, ranging from the double-cradle frame and suspension geometry to the HONDAMATIC transmission. The provided text outlines identification procedures for the engine serial number and chassis VIN, followed by full technical specifications for fuel delivery, ignition timing, and cooling system capacities. Maintenance workflows address filter replacement, spark plug standards, and drive shaft boot inspection, ensuring owners have the necessary data for long-term vehicle care. Further details define oil pressure thresholds and the specific lubrication requirements for internal components like the centrifugal clutch and valve train assemblies.

Specifications and Reference Data

The manual documents precise torque values for critical fasteners, including the 36 N·m specification for front carrier bolts and 53 N·m for cylinder head cover nuts. Electrical system references include triple-phase output alternator data and fuse ratings for the control systems. Coolant system capacity is specified at 1.7 liters for the radiator and engine, while engine oil capacity reaches 5.2 liters after full disassembly. The guide what an OEM service publication covers for these components, including wear limits for clutch weights, cylinder bore diameters, and valve clearances. Valve clearance for the intake is listed at 0.15 mm in the cylinder head specification table. Coolant system capacity is documented at 1.7 liters for the radiator and engine. The engine oil pressure is specified as above 150 kPa at 1,400 rpm in the lubrication data section. Note: This page is a contents overview for the manual. It does not provide repair or diagnostic instructions.

An official 540-page Honda OEM service manual covering the 2005–2008 TRX500 FA/FGA, documenting engine, chassis, electrical, and HONDAMATIC transmission specifications for the Rubicon platform across all regional build types.

Document Reference: Form 61HN252, November 2004