2006-2009 Honda TRX680 (TRX 680 FA-FGA) Factory Service Manual, Page 525Get this manual
ELECTRIC STARTER
SERVICE INFORMATION
GENERAL
" Always turn the ignition switch OFF before servicing the starter motorThe motor could suddenly start, causing serious
injury" The starter motor can be serviced with the engine in the frame When checking the starter system, always follow the steps in the troubleshooting (page 22-4)
" weak battery may be unable to turn the starter motor quickly enough, or supply adequate ignition current If the current is kept flowing through the starter motor to turn it while the engine is not cranking over, the starter motor may be damaged" For starter clutch servicing (page 11-9)" For ignition switch information (page 23-61