2005-2006 Honda ATV TRX500FE/FM/TM FourTrax Foreman Factory Service Manual, Page 305Get this manual
FRONT DRIVING MECHANISM (FMFE models)
FRONT FINAL DRIVE REMOVAL
Drain the differential oil (page 4-15)Remove the following:left side cover (page 3-5)both inner fenders (page 3-7)carry pipe guard (page 3-8)left drive shaft (page 16-7)two bolts, guard plate, front speed sensor and ring FRONT SPEED SENSOR