1980-1981 Honda FL250 Odyssey Factory Service Manual • P/N 6295002, A25008011

Honda FL250 Odyssey Service Manual 1980–1981: Specs, Diagrams & Reference Tables

• Details specifications and general maintenance points for the 248 cc 2-stroke engine, Salsbury belt converter, and chassis systems of the 1980–1981 Honda FL250 Odyssey.
• Official 118-page Honda publication (P/N 6295002), initially dated November 1980, complete with verified 1981 addendum materials.
• Features 22 exploded-view mechanical diagrams, 12 component-specific tool illustrations, and comprehensive torque-specification tables for descriptive repair overviews.
• Instant download directly to your account immediately after checkout.
• Permanent digital access ensures you never have to repurchase the file.
• Formatted cleanly for standard letter and A4 printing.
• Fully searchable document text helps you locate specific part numbers fast.

Technical Overview and Manual Organization

This documentation set takes a deep dive into the 1980–1981 production years of the FL250. The layout breaks the technical content down into eleven distinct sections. You will find clear breakdowns covering frame identification, engine removal, steering system geometry, and electrical schematics. There is also a dedicated segment outlining the specialized Salsbury belt converter servicing. The manual highlights standard inspection procedures and provides essential reference tables. These tables quantify critical wear limits for components like the cylinder bore, piston-to-ring clearances, and overall vehicle dimensions. Always remember that working on vintage ATVs involves inherent risks. For any hands-on mechanical work, verifying these historical specifications against the physical condition of your machine is crucial for maintaining personal safety and vehicle integrity.

Specification Highlights and Reference Values

The included sections establish the critical identification metrics for the FL250E engine and frame. The cylinder bore standard sits at 70.0–70.01 mm, while the piston ring gap measures 0.2–0.4 mm. You get detailed looks at fuel system components, such as the diaphragm pump and PW-type carburetor, alongside ignition system timing specs at 5° BTDC. The text confirms the reduction unit oil capacity as 0.5 liters. Cylinder head nut torque requires 200–250 Kg-cm, and the drive pulley retaining bolt torque lists at 500–700 Kg-cm. This manual gives professional mechanics and dedicated owners a thorough desk reference to understand the exact factory parameters before starting any repair project.