Each Haynes manual provides specific and detailed instructions for performing everything from basic maintenance and troubleshooting to a complete overhaul of the machine in this case the BMW RnineT model years 2014 through 2017. Doityourselfers will find this service and repair manual more comprehensive than the factory manual making it an indispensable part of their tool box. A typical Haynes manual covers general information troubleshooting lubrication and routine maintenance engine top end