2002 Honda TRX350FE FourTrax 350 4x4 ES Owner's Manual (P/N 31HN5820)

• Covers the 2002 Honda TRX350FE FourTrax 350 4x4 ES, including the 5-speed transmission and Electric Shift Program (ESP)
• Official Honda Motor Co., Ltd. publication
• Includes detailed diagrams of cockpit controls, instrument displays, and adjustable features
• Details critical maintenance points including valve clearance, differential oil, driveshaft boots, the clutch system, the spark arrester, the carburetor choke cable, and the reverse lock system
• Features specific visual aids like component location views, shifting sequence diagrams, oil level check hole drawings, brake shoe adjuster views, spark plug gap schematics, and maintenance schedule charts

What's Inside

This official owner's manual walks you through safe riding practices, including how to handle hills, slopes, and water crossings. It breaks down the electric shift system, multi-function display, and how to use the recoil starter in a pinch. You will also find maintenance schedules, fluid check procedures, and component locations for both the engine and chassis. Safety labels are clearly documented, emphasizing protective gear requirements, and explaining what an OEM service publication covers regarding cargo limits, storage, and trail navigation.

For the dedicated DIYer and professional technician, this PDF provides a clear workshop advantage. Having precise factory tolerances and fluid capacities directly at the workbench speeds up routine service intervals and ensures every repair is accurate. It features step-by-step instructions for tasks that typically require a costly trip to the dealership, such as adjusting the shift-activated wet multiplate clutch, tuning the engine idle speed, and setting front and rear brake shoe lining clearance. If you run into unexpected trail issues, the troubleshooting section covers basic diagnostic steps for when the engine quits, gets flooded, or when you need to manually select a gear.

Quick Specs Overview

Performance metrics for this model include a max power output of 14.3 kW (19.2 hp) and a regulated idle speed of 1,400 ± 100 rpm. The 13.0-liter fuel tank offers solid range for the trail. For basic maintenance, the gear case requires 85cc of SAE 80 hypoid gear oil, the differential requires 241cc, and the spark plug gap should be set at 0.8–0.9 mm.

Note: All service data provided here is for reference only. Always consult the original OEM documentation or a qualified technician for hands-on maintenance.

At 227 pages, this official Honda manual (P/N 31HN5820) is your primary resource for operating limits, service schedules, and safety protocols for this ATV.