in Equipment Manuals
Bolens 5100 series Owners manual, Parts manuals, and Service manual. The 5100 or Duratrac line was comprised of 4 (five, if you count the 5118HS with optional power steering) different models with only the engine type being any significant difference. The DGT1700, 5117H, the 5118H (S), and the 5120H. The 17 hp Mitsubishi powered diesel, and 17, 18, 20 hp Kohler magnum petrol models.