hi guys. I have a 2010 Husqvarna R111B. i bought it from a guy next to me for right around 1000€. The tractor is in great condition and has been used very little. Now it has time for me to change the engine and transmission oil. it has a Briggs&Stratton Powerbuilt 6.8KW engine and a Hydro-Gear T2 transmission if I m not mistaken. I don t know where the drain plugs are located. not for the engine or the transmission. Also I need to change the oil filter for the engine. Where is it. I cannot find one. What are the procedures for changing the transmission oil? I ve looked on every site and I cannot find any information. Please help!