Honda TRX400FA FourTrax AT Owner's Manual 2004

• Official 235-page reference documenting the 2004 Honda TRX400FA FourTrax AT (recreational 400cc class ATV)
• Covers both automatic and manual shift mode variants
• Published 2003 Honda Motor Co., Ltd. production information
• Contains 50+ detailed illustrations of controls, displays, and component locations
• Serves as the foundational reference material to consult prior to scheduling a complex component repair
• Provides the specific operational parameters and load safety limits required for the original FourTrax AT launch specification

Operational Overview and Controls

The 2004 Honda TRX400FA owner's manual documents the full operational range for the FourTrax AT. It details instrument panel functions such as the multi-function display, gear position indicator, and drive mode selection between automatic and ESP manual shift modes. Prose descriptions explain the exact location and usage of primary controls. These include the fuel valve, choke knob, ignition switch, and handlebar-mounted gear shift switches. For mechanics and workshop professionals, having this OEM baseline is crucial for verifying customer complaints against factory intended behavior.

The manual details essential pre-ride inspection checklists covering engine oil levels, tire pressure, and brake system function. Additional sections outline the strict requirements for proper loading, accessory installation, and off-road riding hazards. Always verify load limits and adhere to specified maintenance schedules before operating the vehicle to prevent mechanical failure and ensure rider safety. Guidance is also provided for specialized terrain, including crossing hills, slopes, obstacles, and riding through water, alongside proper parking techniques for steep inclines.

Specification Highlights

Fast access to accurate factory data accelerates workshop diagnostic routines. Engine power for the TRX400FA is listed at 14.7 kW (19.7 hp) in the identification data, with a total dry weight of 254 kg (560 lbs). The documented fuel tank capacity sits at 14.5 liters. For routine service, the engine oil capacity is specified at 2.8 liters. The front tire pressure standard requires 25 kPa (3.6 psi) for cold inflation. Operational reference values for towing limits are strictly set at 3776 N (850 lbs) for the hitch rating. Please note this documentation is an operational reference rather than a step-by-step repair guide. It strictly outlines safety protocols, control functions, pre-ride maintenance, and precise factory specifications.