All HP2000 APU Manuals 2020 Perkins Manual 2019 Perkins Manual 2018 Kubota Manual 2016/2017 Perkins Manual 2015/2016 Kohler Manual 2015/2016 Kohler SLIM Series Manual 2013/2014 Kohler K-Series Manual 2013 Perkins K-Series Manual Current Manual: 2020 Perkins Manual