This comprehensive service and repair manual for the 1986-1987 Honda FourTrax 350 4x4 TRX350 ATV provides detailed instructions and technical specifications for all aspects of your ATV's maintenance and repair. It is the same type of manual used by professional mechanics, ensuring you have access to the most accurate and up-to-date information.

The manual covers everything from basic maintenance procedures to complete engine rebuilds, offering step-by-step guidance with illustrations and part diagrams for clarity. You'll find detailed information on troubleshooting common issues, adjusting components, replacing parts, and understanding your ATV's systems. The content includes:

* **General Information:** A fundamental understanding of your ATV, its components, and safety procedures.
* **Lubrication:** Proper lubrication techniques and specifications for all your ATV's moving parts.
* **Maintenance:** Regular maintenance schedules, including fluid changes, filter replacements, and lubrication checks.
* **Fuel System:** Detailed instructions on the fuel system, including the carburetor, fuel lines, and fuel tank.
* **Engine Removal and Installation:** Step-by-step guides for complete engine removal and installation.
* **Cooling System:** Information on the cooling system, including troubleshooting overheating and maintaining coolant levels.
* **Cylinder Head, Valves, Cylinder, and Piston:** Comprehensive instructions for disassembling, inspecting, and rebuilding these critical engine components.
* **Clutch, Oil Pump, and Kick Starter:** Detailed guides on the clutch, oil pump, and kick starter mechanisms.
* **Alternator, Starter Clutch, and Gearshift Linkage:** Information on the electrical and mechanical components responsible for starting and shifting.
* **Crankcase, Transmission, and Crankshaft:** Thorough instructions for the internal workings of your ATV's powertrain.
* **Front Wheel, Suspension, and Steering:** Detailed explanations of the front suspension, steering components, and wheel assembly.
* **Brakes:** Guidance on brake system maintenance and repair, including front and rear brakes.
* **Rear Wheel and Suspension:** Information on the rear suspension, wheel assembly, and related components.
* **Front Differential and Final Drive:** Instructions for maintaining and repairing the front differential and final drive system.
* **Bumpers, Fenders, and Carriers:** Information on the ATV's exterior components.
* **Ignition System:** Detailed instructions on the ignition system, including troubleshooting spark issues.
* **Battery and Charging System:** Information on the battery, charging system, and electrical components.
* **Starter System:** Details on the starter motor, starting system, and associated components.
* **Lights and Switches:** Information on maintaining and repairing electrical components like lights and switches.
* **Wiring Diagrams:** Detailed wiring diagrams for troubleshooting electrical issues.
* **Technical Features:** Specifications and technical data for your ATV.
* **Troubleshooting:** Extensive troubleshooting guides to help identify and resolve problems.
* **Index:** A comprehensive index for easy navigation and reference.

This manual empowers you to perform your own repairs and maintenance, saving you money and giving you a deeper understanding of your Honda FourTrax 350 4x4.