2006-2014 Honda FourTrax ATV TRX250 EX TRX250X Service Manual, Page 338Get this manual
ELECTRIC STARTER INSTALLATION Coat new -ring with engine oil and install it into the starter motor groove
Install the starter motor onto the rear crankcase coverInstall the two mounting bolt and tighten them
Install the starter motor cable and terminal nut, and tighten the nutInstall the rubber cap over the cable terminalConnect the negative (-) to the batteryInstall the seat (page 3-4)