2006-2009 Honda TRX680FA, TRX680FGA Service Manual

Technical Scope for the 2006–2009 Honda TRX680FA/FGA

• Covers the 2006–2009 Honda TRX680FA and TRX680FGA ATV models featuring the 674.9cc longitudinal engine and automatic torque-converter transmission
• Official Honda Motor Co., Ltd. publication P/N 61KRN10, dated November 2005
• Contains over 100 pages of technical content including wiring diagrams, torque specification tables, exploded-view diagrams, and maintenance scheduling charts
• Files are delivered as a direct download the moment payment clears
• Stored against your account so you can retrieve it after a hard-drive loss
• Full-text search finds any part number in seconds
• Laid out for standard letter and A4 printing
• This 2005 edition provides the primary documentation for the 2006 model year release and subsequent production runs through 2009, maintaining consistent hardware specifications throughout the range

Detailed Technical Overview

The 2006–2009 Honda TRX680FA service manual provides detailed documentation for the maintenance and structural assessment of the TRX680 platform. The publication includes standardized identification procedures for VIN and engine serial numbers, along with detailed instructions for the removal and installation of body panels, exhaust components, and drivetrain assemblies. The technical data previewed in the manual details the PGM-FI electronic control system, including diagnostic functions and sensor specifications for the throttle body and idle air control valve. Further information regarding what factory workshop documentation is structured includes detailed breakdowns of the torque converter and three-speed automatic transmission hydraulic circuits.

Specification Highlights

Engine oil capacity for the 674.9cc engine is documented at 2.7 liters after a standard drain. Cylinder head bolt torque values are specified at 55 N-m in the engine data section. The front differential ring gear bolt torque is specified at 49 N-m. Cooling system capacity for the 2006–2009 Honda TRX680FA is documented at 2.0 liters. Intake valve clearance is listed at 0.15 mm in the cylinder head specification table. This manual serves as a definitive resource for owners and technicians, covering the complete technical scope for the 2006–2009 Honda TRX680FA and TRX680FGA ATV series including chassis, engine, and electrical systems.