Yamaha Sno-Scoot 80 Sno-Sport 125 Snowmobile Service Repair Maintenance Shop Manual 1988-1991 [CD-ROM] Comprehensive Service and Repair Information covering Basic Vehicle Maintenance to Expert Overhauls. Interactive Flip Book Style Interface on your Computer - Fully Searchable; Find Information Quickly. Fully Printable; Entirely or Specific Pages. Printed Pages Ruined? Print a Fresh Copy the Next Time. Make sure to get the full TechSpark Software, not a simple PDF. Buy directly from TechSpark Workshop Models Covered: Yamaha Sno-Scoot 80 Sno-Sport 125 Snowmobile for Model Years: 1988-1991