1986-1989 Honda TRX350 FourTrax & TRX350D Foreman Service Manual
Documents Honda TRX350 FourTrax and TRX350D Foreman service procedures for 1986-1989 models. Includes detailed diagrams, specifications, and troubleshooting guides for optimal maintenance. Part number 61T-2000.
Manual Preview
Sample pages from the 1986-1989 Honda TRX350 FourTrax & TRX350D Foreman Service Manual manual
Purchase & Download
Honda Models Covered & Key Technical Specifications
Models: Honda TRX350 FourTrax, Honda TRX350D Foreman
Sub-models / Variants: 4x4
Trade Names: FourTrax, Foreman
Build Years: 1986–1989
Technical Data:
- Engine type: Air-cooled 4-stroke, single-cylinder, 20-degree incline
- Engine displacement: 350.4 cc (21.4 cu-in)
- Compression ratio: 8.5:1
- Lubrication: Forced pressure and wet sump with oil cooler
- Transmission: 5-speed constant mesh with reverse, wet multi-plate semi-automatic clutch
- Engine oil capacity: 2.8 liters (3.0 US qt) at disassembly; 2.3 liters (2.4 US qt) after draining
- Fuel tank capacity: 10.5 liters (2.8 US gal)
- Cylinder compression: 125–145 kPa (178–206 psi)
- Tire pressure (Front/Rear): 2.2 psi (15 kPa)
Honda Manual Features & Content Preview
Technical Scope for the 1986–1989 Honda TRX350 FourTrax and TRX350D Foreman
- Covers 1986–1989 Honda TRX350 FourTrax and TRX350D Foreman 4x4 models, documenting full mechanical, electrical, and chassis specifications for the 350.4 cc air-cooled powerplant
- Official Honda Motor Co. publication 61T-2000, issued August 1988, providing factory-authorized technical data and system-level parameters
- Contains 569 detailed exploded-view diagrams, system routing charts, and comprehensive torque-specification tables for engine, drivetrain, and chassis assemblies
- Delivered as a direct download the moment payment clears
- Indexed PDF search covers every chapter and appendix
- This 1988 first edition serves as the foundational reference for the full 1986–1989 production run, including specific build-year differences for the FourTrax and Foreman variants
Component and System Documentation
The 1986–1989 Honda TRX350 FourTrax and TRX350D Foreman service manual documents the technical requirements for the engine, chassis, and electrical systems. Chapters include comprehensive sections on lubrication, maintenance, fuel systems, and engine removal. The documentation provides assembly and disassembly sequences for the cylinder head, valves, pistons, and clutch. Chassis-specific content spans the front and rear suspension, steering geometry, and braking systems, including hydraulic front brake and cable-operated rear drum components.
Specification Highlights
Technical data provided includes capacity metrics for engine oil, differential oil, and fuel tanks, along with standardized torque values for major fasteners and critical assembly hardware. Intake and exhaust valve clearances are documented at 0.08 mm. Cylinder compression pressure for the 350.4 cc engine is listed at 125–145 kPa. The ignition system features CDI timing at 10° BTDC at idle. This official 303-page Honda workshop manual covers the 1986–1989 TRX350 FourTrax and TRX350D Foreman, providing essential specifications for engine, chassis, electrical, and drivetrain maintenance on these 4x4 machines.
Manual FAQ, Purchase & Download Details
Customer Reviews
Read what our customers say about this Honda ATV manual and share your own experience.