Down Load the operator's manual or illustrated pieces record in your Briggs & Stratton engine or products by subsequent our step-by-phase procedure. 20kW to 29kW 30kW to 39kW 40kW to 49kW 50kW to 59kW 60kW to 69kW 70kW to 79kW 80kW to 89kW 90kW to 99kW 100kW to 150kW Business http://genmasterhub.com