2005-2008 Honda TRX500FA Rubicon Service Manual (551 P.)

2005–2008 Honda TRX500FA Rubicon Service Manual

• Covers 2005–2008 Honda TRX500FA Rubicon and TRX500FGA Rubicon ATV variants, including 4WD and Hondamatic transmission systems
• Official Honda publication issued November 2004
• Includes 541 pages of technical schematics, torque specifications, and system diagnostic data
• Files are stored against your account so you can retrieve them after a hard-drive loss
• Full-text search finds any part number in seconds
• Suitable for printing individual sections for shop-floor use
• This 2004 first edition serves as the primary technical reference for the 2005–2008 Rubicon production run

Detailed System Documentation

The 2005–2008 Honda TRX500FA service manual documents all aspects of the TRX500FA and TRX500FGA ATV models. Initial sections detail model identification, chassis specifications, and critical service rules including bolt-tightening sequences and lubricant requirements. The publication then covers frame and body panels, exhaust system removal, and extensive maintenance schedules for the engine, transmission, and cooling systems.

Subsequent chapters provide technical data for the cylinder head, camshaft, piston assemblies, and the proprietary Hondamatic transmission. Separate sections address the front and rear suspension, brake systems, and driveline components. Wiring diagrams and electrical system specifications complete the technical scope for the 2005–2008 Honda TRX500FA series.

Technical Reference and Specification Data

Engine compression at 450 rpm is documented at 608–902 kPa in the cylinder head specifications table. The cooling system coolant capacity for the radiator and engine is documented at 1.7 liters. Front wheel nut torque is specified at 64 Nm (47 ft-lbs) in the wheel and suspension data section. The Hondamatic transmission sub-transmission ratio in low range is documented at 2.500. Fuel system idle speed is set at 1,400 ± 100 rpm for optimal performance. Refer to how factory workshop documentation is structured for additional clarity on system service and maintenance routines.

Note: This document is a technical reference for qualified technicians and does not provide repair or diagnostic procedures. This is a 541-page official Honda workshop manual documenting the 2005–2008 Honda TRX500FA Rubicon, covering the complete engine, chassis, Hondamatic transmission, and electrical systems for the specified model years.