This is one of Maico's first and better service manuals, produced in 1971 for Square Barrel Models with complete maintenance and repair/rebuild information for the square barrel models (250, 400 and 501).
- Very complete photos
- Parts guide
- Regular service steps as well as full rebuilding procedures
- Performance tuning (including converting to a Mikuni carb)
- Even a how-to-ride guide
- Totals about 120 pages, all b/w
- Bound in a protective plastic covers for easy reference